1 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
4 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
5 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
7 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
9 * elf32-sh.c (tpoff): Take alignment into account.
11 2004-10-28 Nick Clifton <nickc@redhat.com>
13 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
14 performing a relocatable link.
15 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
16 for MIPS ports under Irix.
18 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
20 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
21 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
22 (elf32_arm_final_link_relocate): Ditto.
23 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
24 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
25 (elf32_arm_adjust_dynamic_symbol): Ditto.
26 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
27 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
28 (elf32_arm_r_howto): ... To here.
29 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
31 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
34 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
35 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
36 and R_IA64_SECREL64LSB.
38 2004-10-26 Paul Brook <paul@codesourcery.com>
40 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
41 (bfd_elf_size_dynamic_sections): Create default version definition.
42 (elf_link_output_extsym): Adjust for default symbol version.
44 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
46 * mmo.c: Adjust to ISO C.
48 * mmo.c (mmo_write_section_description): New function broken out
49 of mmo_internal_write_section.
50 (mmo_internal_write_section): For each of .text and .data, call
51 mmo_write_section_description before outputting contents if it has
52 nontrivially deducible vma or contents.
53 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
54 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
55 symbols if found within the .data address range.
57 2004-10-24 Daniel Jacobowitz <dan@debian.org>
59 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
61 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
63 * mmo.c (File Layout): Correct place of misplaced blurb about
66 2004-10-22 Mark Kettenis <kettenis@gnu.org>
68 * config.bfd: Add mips64*-*-openbsd.
70 2004-10-21 Bob Wilson <bob.wilson@acm.org>
72 * elf32-xtensa.c (ebb_propose_action): Put declarations before
75 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
77 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
78 * configure: Regenerate.
80 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
83 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
84 to linker reloc_overflow callback.
85 (aout_link_input_section_ext): Likewise.
86 (aout_link_reloc_link_order): Likewise.
87 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
88 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
90 (alpha_relocate_section): Likewise.
91 * coff-arm.c (coff_arm_relocate_section): Likewise.
92 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
93 * coff-h8500.c (extra_case): Likewise.
94 * coff-i960.c (coff_i960_relocate_section): Likewise.
95 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
96 * coff-mips.c (mips_relocate_section): Likewise.
97 * coff-or32.c (coff_or32_relocate_section): Likewise.
98 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
99 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
100 * coff-sh.c (sh_relocate_section): Likewise.
101 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
102 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
103 * coff-z8k.c (extra_case): Likewise.
104 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
105 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
106 (_bfd_coff_generic_relocate_section): Likewise.
107 * ecoff.c (ecoff_reloc_link_order): Likewise.
108 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
109 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
110 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
111 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
112 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
113 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
114 * elf32-cris.c (cris_elf_relocate_section): Likewise.
115 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
116 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
117 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
118 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
119 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
120 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
121 * elf32-i370.c (i370_elf_relocate_section): Likewise.
122 * elf32-i386.c (elf_i386_relocate_section): Likewise.
123 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
124 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
125 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
126 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
127 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
128 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
129 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
130 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
131 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
132 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
133 * elf32-s390.c (elf_s390_relocate_section): Likewise.
134 * elf32-sh.c (sh_elf_relocate_section): Likewise.
135 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
136 * elf32-v850.c (v850_elf_relocate_section): Likewise.
137 * elf32-vax.c (elf_vax_relocate_section): Likewise.
138 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
139 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
140 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
141 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
142 * elf64-s390.c (elf_s390_relocate_section): Likewise.
143 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
144 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
145 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
146 * elflink.c (elf_reloc_link_order): Likewise.
147 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
148 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
149 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
150 * linker.c (_bfd_generic_reloc_link_order): Likewise.
151 * pdp11.c (pdp11_aout_link_input_section): Likewise.
152 (aout_link_reloc_link_order): Likewise.
153 * reloc.c (bfd_generic_get_relocated_section_contents):
155 * xcofflink.c (xcoff_reloc_link_order): Likewise.
156 * simple.c (simple_dummy_reloc_overflow): Updated.
158 2004-10-20 Andreas Schwab <schwab@suse.de>
160 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
161 (elf_backend_plt_sym_val): Define.
163 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
165 * config.bfd: Set targ_underscore=yes for PE COFF targets
167 2004-10-19 Alan Modra <amodra@bigpond.net.au>
169 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
170 (ppc64_elf_edit_opd): Likewise.
172 2004-10-18 Mark Mitchell <mark@codesourcery.com>
174 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
175 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
176 set SEC_ALLOC and SEC_LOAD.
178 2004-10-18 Nick Clifton <nickc@redhat.com>
180 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
181 'name' for relocs against both local and global symbols.
183 2004-10-16 Daniel Jacobowitz <dan@debian.org>
185 * bfd-in2.h: Regenerate.
186 * bfd.c (struct bfd): Add no_export.
187 * elflink.c (elf_link_add_object_symbols): Handle no_export.
189 2004-10-15 Alan Modra <amodra@bigpond.net.au>
191 * config.bfd: Whitespace cleanup.
192 * Makefile.am: Run "make dep-am"
193 * Makefile.in: Regenerate.
195 2004-10-15 Jakub Jelinek <jakub@redhat.com>
197 * elflink.c (struct already_linked_section): Removed.
198 (try_match_symbols_in_sections, already_linked): Removed.
199 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
200 prefix of section names when finding already_linked_table
201 chain. Compare section names. Instead of calling already_linked,
202 do it inline and only for sections in the same already_linked_list.
204 2004-10-15 Alan Modra <amodra@bigpond.net.au>
206 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
207 parameter. If called after _bfd_elf_write_section_eh_frame,
208 don't allow a -2 return unless need_* bit is already set, and
209 handle offsets adjusted for output_offset.
210 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
211 * elf.c (_bfd_elf_section_offset): Update call.
213 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
216 * coffcode.h (coff_compute_section_file_positions): Cast to
217 bfd_vma when computing page alignment.
219 2004-10-13 Mark Mitchell <mark@codesourcery.com>
221 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
222 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
224 2004-10-12 Mark Mitchell <mark@codesourcery.com>
226 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
227 relocations use a virtual address, not a section offset.
229 2004-10-12 Bob Wilson <bob.wilson@acm.org>
231 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
232 (narrow_instruction, widen_instruction): Remove unnecessary calls to
233 xtensa_format_encode.
234 (ebb_propose_action): Inline call to ebb_add_proposed_action.
235 (ebb_add_proposed_action): Delete.
237 2004-10-12 Bob Wilson <bob.wilson@acm.org>
239 * elf32-xtensa.c: Use ISO C90 formatting.
241 2004-10-12 Paul Brook <paul@codesourcery.com>
243 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
246 2004-10-12 Paul Brook <paul@codesourcery.com>
248 * elf32-arm.h: Support EABI version 4 objects.
250 2004-10-12 Alan Modra <amodra@bigpond.net.au>
253 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
254 Don't mark as default.
255 (bfd_x86_64_arch): Don't mark as default.
257 2004-10-12 Alan Modra <amodra@bigpond.net.au>
259 * elflink.c (enum action_discarded): New.
260 (elf_section_complain_discarded): Delete.
261 (elf_action_discarded): New function subsuming the above and also
262 controlling reloc behaviour.
263 (elf_link_input_bfd): Use it.
265 2004-10-11 Jakub Jelinek <jakub@redhat.com>
267 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
268 (special_sections): Add .gnu.liblist and .gnu.conflict.
269 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
271 2004-10-11 Alan Modra <amodra@bigpond.net.au>
274 * elflink.c (elf_link_input_bfd): Try harder to support
275 relocations against symbols in removed linkonce sections.
277 2004-10-11 Alan Modra <amodra@bigpond.net.au>
279 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
282 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
283 sections do not reference symbols in non-SEC_ALLOC sections.
285 2004-10-11 Alan Modra <amodra@bigpond.net.au>
288 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
289 (_bfd_elf_link_omit_section_dynsym): Formatting.
291 2004-10-10 Alan Modra <amodra@bigpond.net.au>
293 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
294 * libbfd.h: Regnerate.
295 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
296 * elf32-frv.c: Likewise.
297 * elf32-m32r.c: Likewise.
298 * elf32-ppc.c: Likewise.
299 * elf64-hppa.c: Likewise.
300 * elfxx-ia64.c: Likewise.
301 * opncls.c: Likewise.
303 2004-10-10 Alan Modra <amodra@bigpond.net.au>
305 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
306 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
307 offsets stored in struct eh_cie_fde entries before doing other
310 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
311 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
312 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
313 setting offsets for removed CIEs. Don't set "sec", instead set
314 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
315 CIE in hdr_info. Only set make_relative and make_lsda_relative
316 for CIEs. Use pointers rather than array indices.
317 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
318 make_lsda_relative, need_* on cie_inf for FDEs.
319 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
320 section output_offset. Delete cie_offset, instead use cie_inf
321 pointer to CIE entry. Use need_relative and need_lsda_relative on
322 CIE entry for FDEs. Use pointers rather than array indices.
324 2004-10-09 Alan Modra <amodra@bigpond.net.au>
326 * coff-rs6000.c (rs6000coff_vec): Add initializer for
327 bfd_is_target_special_symbol.
328 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
329 * som.c (som_bfd_is_target_special_symbol): Define.
331 2004-10-08 Nick Clifton <nickc@redhat.com>
333 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
334 * configure: Regenerate.
335 * bfd-in2.h: Regenerate.
336 * syms.c (bfd_is_target_special_symbol): New interface function.
337 Returns true when a symbol should be considered to be special.
338 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
339 the symbol jump table.
340 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
341 Return true iff the symbol is a mapping symbol.
342 (bfd_elf32_bfd_is_target_special_symbol): Define.
343 * elfxx-target.h: Provide a default definition for
344 bfd_is_target_special_symbol.
345 * aout-target.h: Likewise.
346 * aout-tic30.c: Likewise.
347 * binary.c: Likewise.
348 * coffcode.h: Likewise.
349 * i386msdos.c: Likewise.
352 * libaout.h: Likewise.
353 * libbfd-in.h: Likewise
354 * libecoff.h: Likewise.
355 * mach-o.c: Likewise.
357 * nlm-target.h: Likewise.
360 * ppcboot.c: Likewise.
362 * tekhex.c: Likewise.
363 * versados.c: Likewise.
365 * xcoff-target.h: Likewise.
367 * libbfd.h: Regenerate.
369 2004-10-08 Daniel Jacobowitz <dan@debian.org>
371 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
372 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
373 (elf_backend_section_from_shdr): Define.
375 2004-10-08 Alan Modra <amodra@bigpond.net.au>
377 * syms.c (bfd_is_local_label): Return false for file symbols.
379 2004-10-07 Bob Wilson <bob.wilson@acm.org>
380 David Heine <dlheine@tensilica.com>
382 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
383 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
384 (elf32xtensa_no_literal_movement): New global variable.
385 (elf_howto_table): Add entries for new relocations.
386 (elf_xtensa_reloc_type_lookup): Handle new relocations.
387 (property_table_compare): When addresses are equal, compare sizes and
388 various property flags.
389 (property_table_matches): New.
390 (xtensa_read_table_entries): Extend to read new property tables. Add
391 output_addr parameter to indicate that output addresses should be used.
392 Use bfd_get_section_limit.
393 (elf_xtensa_find_property_entry): New.
394 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
395 (elf_xtensa_check_relocs): Handle new relocations.
396 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
397 relocations. Use new xtensa-isa.h functions.
398 (build_encoding_error_message): Remove encode_result parameter. Add
399 new target_address parameter used to detect alignment errors.
400 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
401 error handling. Use new is_operand_relocation function.
402 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
403 Use underbar macro for error messages. Formatting.
404 (get_const16_opcode): New.
405 (get_l32r_opcode): Add a separate flag for initialization.
406 (get_relocation_opnd): Operand number is no longer explicit in the
407 relocation. Change to decode the opcode and analyze its operands.
408 (get_relocation_slot): New.
409 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
410 Use new xtensa-isa.h functions to handle multislot instructions.
411 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
412 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
413 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
414 check_loop_aligned, check_branch_target_aligned_address, narrowable,
415 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
416 get_single_format, init_op_single_format_table): New.
417 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
418 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
419 (contract_asm_expansion): Add error_message parameter and pass it to
420 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
421 with R_XTENSA_SLOT0_OP.
422 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
423 instructions. Use new xtensa-isa.h functions.
424 (r_reloc struct): Add new virtual_offset field.
425 (r_reloc_init): Add contents and content_length parameters. Set
426 virtual_offset field to zero. Add contents to target_offset field for
427 partial_inplace relocations.
428 (r_reloc_is_defined): Check for null.
429 (print_r_reloc): New debug function.
430 (source_reloc struct): Replace xtensa_operand field with pair of the
431 opcode and the operand position. Add is_abs_literal field.
432 (init_source_reloc): Specify operand by opcode/position pair. Set
433 is_abs_literal field.
434 (source_reloc_compare): When target_offsets are equal, compare other
435 fields to make sorting predictable.
436 (literal_value struct): Add is_abs_literal field.
437 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
438 (init_literal_value): New.
439 (is_same_value): Replace with ...
440 (literal_value_equal): ... this function. Add comparisons of
441 virtual_offset and is_abs_literal fields.
442 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
443 failure. Initialize has_last_loc field.
444 (value_map_hash_table_delete): New.
445 (hash_literal_value): Rename to ...
446 (literal_value_hash): ... this. Include is_abs_literal flag and
447 virtual_offset field in the hash value.
448 (get_cached_value): Rename to ...
449 (value_map_get_cached_value): ... this. Update calls to
450 literal_value_hash and literal_value_equal.
451 (add_value_map): Check for allocation failure. Update calls to
452 value_map_get_cached_value and literal_value_hash.
453 (text_action, text_action_list, text_action_t): New types.
454 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
455 text_action_add, text_action_add_literal, offset_with_removed_text,
456 offset_with_removed_text_before_fill, find_insn_action,
457 print_action_list, print_removed_literals): New.
458 (offset_with_removed_literals): Delete.
459 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
460 fix_array, fix_array_count, allocated_relocs, relocs_count, and
461 allocated_relocs_count fields.
462 (init_xtensa_relax_info): Initialize new fields.
463 (reloc_bfd_fix struct): Add new translated field.
464 (reloc_bfd_fix_init): Add translated parameter and use it to set the
466 (fix_compare, cache_fix_array): New.
467 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
468 section via get_xtensa_relax_info. Use cache_fix_array to set up
469 sorted fix_array and use bsearch instead of linear search.
470 (section_cache_t): New struct.
471 (init_section_cache, section_cache_section, clear_section_cache): New.
472 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
473 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
474 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
475 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
477 (retrieve_contents): Use bfd_get_section_limit.
478 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
479 to compute_removed_literals. Free value_map_hash_table when no longer
481 (analyze_relocations): Check is_relaxable_asm_section flag. Call
482 compute_text_actions for all sections.
483 (find_relaxable_sections): Mark sections as relaxable if they contain
484 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
485 call. Increment relax_info src_count field only for appropriate
486 relocation types. Remove is_literal_section check.
487 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
488 r_reloc_init and find_associated_l32r_irel. Check
489 is_relaxable_asm_section flag. Handle L32R instructions with absolute
490 literals. Pass is_abs_literal flag to init_source_reloc.
491 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
492 CONST16 instructions. Adjust calls to r_reloc_init and
493 pcrel_reloc_fits. Handle weak symbols conservatively.
494 (find_associated_l32r_irel): Add bfd parameter and pass it to
496 (compute_text_actions, compute_ebb_proposed_actions,
497 compute_ebb_actions, check_section_ebb_pcrels_fit,
498 check_section_ebb_reduces, text_action_add_proposed,
499 compute_fill_extra_space): New.
500 (remove_literals): Replace with ...
501 (compute_removed_literals): ... this function. Call
502 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
503 Call xtensa_read_table_entries to get the property table. Skip
504 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
505 is_removable_literal, remove_dead_literal, and
506 identify_literal_placement functions.
507 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
508 instead of linear search.
509 (is_removable_literal, remove_dead_literal,
510 identify_literal_placement): New.
511 (relocations_reach): Update check for literal not referenced by any
512 PC-relative relocations. Adjust call to pcrel_reloc_fits.
513 (coalesce_shared_literal, move_shared_literal): New.
514 (relax_section): Use bfd_get_section_limit. Call
515 translate_section_fixes. Update calls to r_reloc_init and
516 offset_with_removed_text. Check new is_relaxable_asm_section flag.
517 Add call to pin_internal_relocs. Add special handling for
518 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
519 info to calculate new addend_displacement variable. Replace code for
520 deleting literals with more general code to perform the actions
521 determined by the action_list for the section.
522 (translate_section_fixes, translate_reloc_bfd_fix): New.
523 (translate_reloc): Check new is_relaxable_asm_section flag. Call
524 find_removed_literal only if is_operand_relocation. Update call to
525 offset_with_removed_text. Use new target_offset and removed_bytes
528 (relax_property_section): Use bfd_get_section_limit. Set new
529 is_full_prop_section flag and handle new property tables. Update calls
530 to r_reloc_init and offset_with_removed_text. Check
531 is_relaxable_asm_section flag. Handle expansion of zero-sized
532 unreachable entries, with use of offset_with_removed_text_before_fill.
533 For relocatable links, combine entries only for literal tables.
534 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
535 calls to offset_with_removed_text. Translate st_size field for
537 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
538 failure. Add contents parameter. Update call to get_bfd_fix. Update
539 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
540 R_XTENSA_ASM_EXPAND relocs.
541 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
542 call to get_bfd_fix. Include offset from contents for partial_inplace
544 (is_reloc_sym_weak): New.
545 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
547 (xtensa_is_property_section): Handle new property sections.
548 (is_literal_section): Delete.
549 (internal_reloc_compare): When r_offset matches, compare r_info and
550 r_addend to make sorting predictable.
551 (internal_reloc_matches): New.
552 (xtensa_get_property_section_name): Handle new property sections.
553 (xtensa_get_property_predef_flags): New.
554 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
555 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
556 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
557 (xtisa_errno, xtisa_error_msg): New variables.
558 (xtensa_isa_errno, xtensa_isa_error_msg): New.
559 (xtensa_insnbuf_alloc): Add error handling.
560 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
561 use xtensa_format_decode. Add error handling.
562 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
563 instruction length to find the number of bytes to copy.
564 (xtensa_isa_init): Add error handling. Replace calls to
565 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
566 tables in the xtensa_modules structure.
567 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
568 xtensa_extend_isa): Delete.
569 (xtensa_isa_free): Change to only free lookup tables.
570 (opname_lookup_compare): Replace with ...
571 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
572 (xtensa_insn_maxlength): Rename to ...
573 (xtensa_isa_maxlength): ... this.
574 (xtensa_insn_length): Delete.
575 (xtensa_insn_length_from_first_byte): Replace with ...
576 (xtensa_isa_length_from_chars): ... this function.
577 (xtensa_num_opcodes): Rename to ...
578 (xtensa_isa_num_opcodes): ... this.
579 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
580 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
581 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
582 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
583 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
584 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
585 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
586 (xtensa_opcode_lookup): Add error handling.
587 (xtensa_decode_insn): Replace with ...
588 (xtensa_opcode_decode): ... this function, with new format and
589 slot parameters. Add error handling.
590 (xtensa_encode_insn): Replace with ...
591 (xtensa_opcode_encode): ... this function, which does the encoding via
592 one of the entries in the "encode_fns" array. Add error handling.
593 (xtensa_opcode_name): Add error handling.
594 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
595 xtensa_opcode_is_call): New.
596 (xtensa_num_operands): Replace with ...
597 (xtensa_opcode_num_operands): ... this function. Add error handling.
598 (xtensa_opcode_num_stateOperands,
599 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
600 xtensa_opcode_funcUnit_use, xtensa_operand_name,
601 xtensa_operand_is_visible): New.
602 (xtensa_get_operand, xtensa_operand_kind): Delete.
603 (xtensa_operand_inout): Add error handling and special-case for
605 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
606 operate on one slot of an instruction. Added error handling.
607 (xtensa_operand_encode): Handle default operands with no encoding
608 functions. Check for success by comparing against decoded value.
610 (xtensa_operand_decode): Handle default operands. Return decoded value
611 through argument pointer. Add error handling.
612 (xtensa_operand_is_register, xtensa_operand_regfile,
613 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
614 (xtensa_operand_isPCRelative): Rename to ...
615 (xtensa_operand_is_PCrelative): ... this. Add error handling.
616 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
617 through argument pointer. Add error handling.
618 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
619 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
620 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
621 xtensa_regfile_shortname, xtensa_regfile_view_parent,
622 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
623 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
624 xtensa_state_is_exported, xtensa_sysreg_lookup,
625 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
626 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
627 xtensa_interface_num_bits, xtensa_interface_inout,
628 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
629 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
630 * xtensa-modules.c: Rewrite to use new data structures.
631 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
632 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
633 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
634 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
635 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
636 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
637 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
638 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
639 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
640 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
641 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
642 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
643 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
644 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
645 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
646 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
647 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
648 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
649 * Makefile.in: Regenerate.
650 * bfd-in2.h: Likewise.
651 * libbfd.h: Likewise.
653 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
655 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
656 against the absolute section.
657 (mips_elf64_write_rela): Likewise.
659 2004-10-07 Jan Beulich <jbeulich@novell.com>
661 * elf.c (elf_find_function): Don't generally check for matching
662 section, just for non-file symbols. Remove redunant comparison
664 * elf32-arm.h (arm_elf_find_function): Likewise.
666 2004-10-07 Jeff Baker <jbaker@qnx.com>
668 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
669 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
672 2004-10-04 Roland McGrath <roland@redhat.com>
674 * hash.c (bfd_hash_set_default_size): Use const for table.
675 Use size_t instead of int for variable compared to sizeof results.
677 2004-10-05 Alan Modra <amodra@bigpond.net.au>
680 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
682 2004-10-01 Paul Brook <paul@codesourcery.com>
684 * elf32-arm.h (elf32_arm_fake_sections,
685 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
687 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
689 2004-10-01 Alan Modra <amodra@bigpond.net.au>
691 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
693 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
694 need_relative or need_lsda_relative if we are processing an
695 offset for a reloc on a FDE initial loc or LSDA field
697 (_bfd_elf_write_section_eh_frame): Test need_relative and
698 need_lsda_relative in place of corresponding make_* field
699 when deciding to use pc-relative encodings.
701 2004-09-30 Paul Brook <paul@codesourcery.com>
703 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
704 target2 relocation type.
706 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
709 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
711 2004-09-30 Paul Brook <paul@codesourcery.com>
713 * reloc.c: Add BFD_RELOC_ARM_SMI.
714 * bfd-in2.h: Regenerate.
717 2004-09-24 Alan Modra <amodra@bigpond.net.au>
719 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
720 vma and output offset to address.
721 * simple.c (simple_save_output_info): Only set output section
722 and offset for debug sections, or those not already set up by
724 (bfd_simple_get_relocated_section_contents): Update comment.
726 2004-09-24 Alan Modra <amodra@bigpond.net.au>
728 * elf.c (IS_LOADED): Delete.
729 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
730 Restore SEC_HAS_CONTENTS test to the one place it was used prior
733 2004-09-23 Alan Modra <amodra@bigpond.net.au>
736 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
737 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
738 redundant assignment of EM_SPARC.
740 2004-09-22 Brian Ford <ford@vss.fsi.com>
742 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
743 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
745 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
747 2004-09-22 Alan Modra <amodra@bigpond.net.au>
749 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
750 (elf_backend_modify_segment_map): Don't define.
752 2004-09-22 Alan Modra <amodra@bigpond.net.au>
754 * elf.c (IS_LOADED): Define.
755 (assign_file_positions_for_segments): Don't round up file offset of
756 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
757 Delete code handling link script adjustment of lma. Do the adjust
758 in later code handling similar ajustments. Remove dead code error
759 check. Warn if section lma would require a negative offset
760 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
761 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
762 update voff in section loop. Change voff in segment loop to be an
763 adjustment on top of "off". Set sec->filepos and update "off" later.
764 Test for loadable sections consistently using IS_LOADED. Similarly,
765 test for alloc-only sections other than .tbss consistently.
766 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
767 Tidy PT_NOTE handling. Use %B and %A in error messages.
768 (assign_file_positions_except_relocs): Use %B in error message.
770 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
772 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
773 (CONFIG_STATUS_DEPENDENCIES): New.
775 (config.status): Likewise.
776 * Makefile.in: Regenerated.
778 2004-09-17 Paul Brook <paul@codesourcery.com>
780 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
781 (bfd_elf32_arm_process_before_allocation): Update prototype.
782 * bfd-in2.h: Regenerate.
783 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
784 (elf32_arm_link_hash_table_create): Set it.
785 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
786 (bfd_elf32_arm_set_target_relocs): New function.
787 (arm_real_reloc_type): New function.
788 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
789 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
790 (elf32_arm_gc_sweep_hook): Ditto.
791 (elf32_arm_check_relocs): Ditto.
792 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
793 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
795 (elf32_arm_got_prel): New variable.
796 (elf32_arm_howto_from_type): New function.
797 (elf32_arm_info_to_howto): Use it.
798 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
799 BFD_RELOC_ARM_TARGET2.
800 * libbfd.h: Regenerate.
801 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
803 2004-09-17 Alan Modra <amodra@bigpond.net.au>
805 * ecoff.c: Update u.undef.next refs.
806 * elf64-ppc.c: Likewise.
807 * elflink.c: Likewise.
808 * linker.c: Likewise.
809 * xcofflink.c: Likewise.
811 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
812 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
813 fields to indirect struct.
814 * elf-m10300.c: Update u.weakdef refs.
815 * elf32-arm.h: Likewise.
816 * elf32-cris.c: Likewise.
817 * elf32-frv.c: Likewise.
818 * elf32-hppa.c: Likewise.
819 * elf32-i370.c: Likewise.
820 * elf32-i386.c: Likewise.
821 * elf32-m32r.c: Likewise.
822 * elf32-m68k.c: Likewise.
823 * elf32-ppc.c: Likewise.
824 * elf32-s390.c: Likewise.
825 * elf32-sh.c: Likewise.
826 * elf32-sparc.c: Likewise.
827 * elf32-vax.c: Likewise.
828 * elf32-xtensa.c: Likewise.
829 * elf64-alpha.c: Likewise.
830 * elf64-hppa.c: Likewise.
831 * elf64-ppc.c: Likewise.
832 * elf64-s390.c: Likewise.
833 * elf64-sh64.c: Likewise.
834 * elf64-sparc.c: Likewise.
835 * elf64-x86-64.c: Likewise.
836 * elfxx-ia64.c: Likewise.
837 * elfxx-mips.c: Likewise.
838 * elflink.c: Likewise. Also u.elf_hash_value.
839 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
841 (elf_gc_smash_unused_vtentry_relocs): Likewise.
842 (bfd_elf_gc_record_vtinherit): Alloc vtable.
843 (bfd_elf_gc_record_vtentry): Likewise.
844 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
846 2004-09-17 Alan Modra <amodra@bigpond.net.au>
848 * Makefile.am: Run "make dep-am".
849 * Makefile.in: Regenerate.
850 * bfd-in2.h: Regenerate.
851 * po/SRC-POTFILES.in: Regenerate.
852 * po/bfd.pot: Regenerate.
854 2004-09-16 Alan Modra <amodra@bigpond.net.au>
856 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
857 with bitfields. Make "type" and "other" bitfields too.
858 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
859 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
860 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
861 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
862 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
863 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
864 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
865 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
866 * elf-hppa.h: Update all uses of elf_link_hash_flags.
867 * elf-m10300.c: Likewise.
869 * elf32-arm.h: Likewise.
870 * elf32-cris.c: Likewise.
871 * elf32-frv.c: Likewise.
872 * elf32-hppa.c: Likewise.
873 * elf32-i370.c: Likewise.
874 * elf32-i386.c: Likewise.
875 * elf32-m32r.c: Likewise.
876 * elf32-m68k.c: Likewise.
877 * elf32-ppc.c: Likewise.
878 * elf32-s390.c: Likewise.
879 * elf32-sh-symbian.c: Likewise.
880 * elf32-sh.c: Likewise.
881 * elf32-sh64.c: Likewise.
882 * elf32-sparc.c: Likewise.
883 * elf32-vax.c: Likewise.
884 * elf32-xtensa.c: Likewise.
885 * elf64-alpha.c: Likewise.
886 * elf64-hppa.c: Likewise.
887 * elf64-ppc.c: Likewise.
888 * elf64-s390.c: Likewise.
889 * elf64-sh64.c: Likewise.
890 * elf64-sparc.c: Likewise.
891 * elf64-x86-64.c: Likewise.
892 * elflink.c: Likewise.
893 * elfxx-ia64.c: Likewise.
894 * elfxx-mips.c: Likewise.
895 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
896 * configure: Regenerate.
897 * aclocal.m4: Regenerate.
899 2004-09-16 Alan Modra <amodra@bigpond.net.au>
901 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
902 around uses of R_ARM_TARGET1.
903 (elf32_arm_check_relocs): Likewise.
905 2004-09-13 Paul Brook <paul@codesourcery.com>
907 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
909 * bfd-in2.h: Regenerate.
910 * libbfd.h: Regenerate.
911 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
912 (elf32_arm_link_hash_table_create): Set target1_is_rel.
913 (bfd_elf32_arm_process_before_allocation): Ditto.
914 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
915 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
916 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
919 2004-09-10 Joel Brobecker <brobecker@gnat.com>
921 * hpux-core.c (thread_section_p): New function.
922 (hpux_core_core_file_p): Fix computation of offset in call
923 to bfd_seek. Create a ".reg" section from an arbitrary
924 ".reg/<id>" section if none was created after having read
927 2004-09-11 Andreas Schwab <schwab@suse.de>
929 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
930 * aclocal.m4: Rebuild.
931 * configure: Rebuild.
933 2004-09-10 Joel Brobecker <brobecker@gnat.com>
935 * section.c (bfd_sections_find_if): Fix parameter name in
936 comment to match code.
938 2004-09-10 Alan Modra <amodra@bigpond.net.au>
940 * elf.c (assign_file_positions_except_relocs): Assign relocs
941 stored in a bfd section.
943 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
945 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
946 h->gotplt_refcount to 0, not -1.
948 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
950 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
951 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
953 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
954 handle symbol visibility here.
956 2004-09-07 Alan Modra <amodra@bigpond.net.au>
958 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
959 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
961 (ppc_stub_name): Remove trailing "+0" on stub name.
962 (create_linkage_sections): Create relocations for
963 branch lookup table when --emit-relocs as well as when --shared.
964 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
965 relbrlt test. For --emit-stub-syms, always output a sym even when
966 one already exists on a plt call stub. Put stub type in the stub
968 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
970 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
971 reloc_count in stub sections. Adjust relbrlt test.
972 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
973 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
974 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
975 for relocs against discarded symbols. Fix comments.
977 2004-09-06 Mark Mitchell <mark@codesourcery.com>
979 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
980 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
982 (map_sections_to_segments): ... here. Use it. Assign a file
983 position to the .dynamic section if it is not loadable, but part
984 of the PT_DYNAMIC segment.
985 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
986 offsets, not VMAs, for the BPABI. Do not fill in the header in
987 the .got.plt section for the BPABI.
988 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
990 (elf_backend_want_got_plt): Define to zero for Symbian OS.
992 2004-09-06 Nick Clifton <nickc@redhat.com>
994 * elflink.c (elf_link_add_object_symbols): Set the error code to
995 bfd_error_wrong_format when the input format does not match the
998 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1000 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1001 (ppc64_elf_check_directives): ..here.
1002 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1003 before accessing ppc64_elf_tdata.
1004 (ppc64_elf_finish_dynamic_sections): And here too.
1006 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1008 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1010 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1012 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1013 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1014 (bfd_elf32_littlearm_symbian_vec): Likewise.
1015 * configure: Regenerated.
1016 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1017 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1018 (PLT_ENTRY_SIZE): Likewise.
1019 (bfd_vma_elf32_arm_symbian_plt_entry): New
1021 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1023 (create_got_section): Don't create sections when generating BPABI
1025 (elf32_arm_create_dynamic_sections): Tidy.
1026 (elf32_arm_link_hash_table_create): Set plt_header_size,
1027 plt_entry_size, and symbian_p.
1028 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1029 generating BPABI objects.
1030 (allocate_dynrelocs): Use htab->plt_header_size, not
1031 PLT_HEADER_SIZE. Do not add to .got.plt when
1032 generating BPABI objects.
1033 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1034 * elfarm-nabi.c: Add SymbianOS target vectors.
1035 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1036 (_bfd_elf_link_create_dynamic_sections): Likewise.
1037 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1038 (elfNN_bed): Use it.
1039 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1040 (bfd_elf32_littlearm_symbian_vec): Likewise.
1041 (_bfd_target_vector): Add them.
1043 2004-09-03 Nick Clifton <nickc@redhat.com>
1046 * coffcode.h (handle_COMDAT): Replace abort with an warning
1047 message and allow the scan to continue.
1049 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1051 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1052 in when reading relocs, not our sorted syms. Remove unnecessary
1055 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1057 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1059 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1061 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1062 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1063 replace uses of *_alias with *_noncanonical.
1064 * aclocal.m4: Rebuild with aclocal 1.4p6.
1065 * Makefile.in: Rebuild with automake 1.4p6.
1066 * doc/Makefile.in: Rebuild with automake 1.4p6.
1067 * configure.in: Autoupdate with autoupdate 2.59.
1068 * config.in: Regenerate with autoheader 2.59.
1069 * configure: Regnerate with autoconf 2.59.
1071 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1073 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1074 symbol pointer arrays before modifying.
1076 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1078 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1079 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1080 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1081 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1082 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1083 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1084 Use both symbol tables on non-relocatable objects. Use a common
1085 error exit. Fix "mid" warning.
1086 * libbfd.h: Regenerate.
1087 * bfd-in2.h: Regenerate.
1089 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1091 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1093 (struct sfpr_def_parms): Save some space.
1094 (sfpr_define): Here too.
1096 * elf64-ppc.c (compare_symbols): Put section syms first.
1097 (sym_exists_at): New function.
1098 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1099 points only for relocatable files. Use .opd section contents
1100 otherwise. Generally clean up the code.
1102 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1104 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1105 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1106 (struct sfpr_def_parms): New.
1107 (sfpr_define): New function.
1108 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1109 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1110 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1111 (savefpr1_tail, restfpr1_tail): New functions.
1112 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1113 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1114 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1115 code. Define all ABI mandated _save and _rest functions.
1117 2004-08-26 Paul Brook <paul@codesourcery.com>
1119 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1121 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1123 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1126 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1128 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1129 that pcrel correction is applied for R_386_PC32.
1131 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1133 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1134 for R_386_32 and R_386_PC32 relocs against symbols defined in
1137 2004-08-25 Dmitry Diky <diwil@spec.ru>
1139 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1140 Add new relocations.
1141 * bfd-in2.h: Regenerate.
1142 * libbfd.h: Regenerate.
1143 * elf32-msp430.c: Clean-up code.
1144 (elf_msp430_howto_table): Add new relocation entries.
1145 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1146 (msp430_elf_relax_section): New function.
1147 (msp430_elf_relax_delete_bytes): New function.
1148 (msp430_elf_symbol_address_p): New function.
1150 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1152 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1153 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1155 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1157 * elflink.c (_bfd_elf_section_already_linked): Handle
1158 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1160 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1162 * config.bfd (arm*-*-symbianelf*): New target.
1163 (arm*-*-eabi*): Likewise.
1165 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1167 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1168 "struct ppc_link_hash_entry *".
1169 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1170 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1172 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1174 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1175 entries (where fd_aux overlaps next entry's fd_func).
1176 Add non_overlapping argument, use it.
1177 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1178 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1179 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1180 as indexes into opd_sym_map/opd_adjust array.
1181 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1183 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1185 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1186 if we can look up their function descriptor in a regular file.
1188 2004-08-18 Nick Clifton <nickc@redhat.com>
1191 * cofflink.c (coff_link_add_symbols): Check that the comdat
1192 pointer in the coff_section_data structure has been initialised
1195 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1198 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1199 changing bfd_link_hash_undefined to bfd_link_hash_new.
1201 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1203 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1205 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1206 (synthetic_opd, synthetic_relocatable): New variables.
1207 (compare_symbols, compare_relocs): New helper routines.
1208 (ppc64_elf_get_synthetic_symtab): New function.
1209 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1211 * bfd-in2.h: Regenerated.
1212 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1213 to relsyms. Return 0 if abfd is relocatable.
1215 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1217 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1219 2004-08-17 Nick Clifton <nickc@redhat.com>
1221 * (is_arm_mapping_symbol_name): New function - return true
1222 when a symbol name matches the requirements for an ARM mapping
1224 (arm_elf_find_function): New function based on
1225 elf_find_function in elf.c but skipping ARM mapping symbols
1226 and including thumb function symbols.
1227 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1228 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1230 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1232 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1233 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1234 (ppc64_elf_brtaken_reloc): Here too.
1236 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1238 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1240 (ppc64_elf_check_directives): Check that we have the right hash
1241 table before proceeding.
1243 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1245 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1246 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1247 the sections that will be discarded.
1249 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1251 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1253 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1255 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1256 free space available.
1258 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1260 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1261 occurrences with bfd_byte * thoughout file.
1263 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1264 (xcoff_write_armap_big): Likewise.
1265 (xcoff_write_archive_contents_old): Likewise.
1266 (xcoff_write_archive_contents_big): Likewise.
1268 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1270 2004-08-13 Nick Clifton <nickc@redhat.com>
1272 * elf32-arm.h: Convert to ISO C90.
1274 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1277 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1280 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1282 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1283 (bfd_archive_filename, bfd_get_section_ident): Delete.
1284 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1285 bfd_archive_filename.
1286 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1287 to warn about symbols in discarded sections. Use _bfd_error_handler.
1288 * aout-adobe.c (aout_adobe_callback): See below.
1289 * aout-cris.c (swap_ext_reloc_in): ..
1290 * coff-arm.c (find_thumb_glue, find_arm_glue,
1291 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1292 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1293 coff_arm_copy_private_bfd_data): ..
1294 * coff-i860.c (i860_reloc_processing): ..
1295 * coff-mcore.c (mcore_coff_unsupported_reloc,
1296 coff_mcore_relocate_section): ..
1297 * coff-ppc.c (coff_ppc_relocate_section): ..
1298 * coff-rs6000.c (xcoff_create_csect_from_smclas
1299 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1300 sh_swap_insns, sh_relocate_section): ..
1301 * coff-tic54x.c (tic54x_reloc_processing): ..
1302 * coff-tic80.c (coff_tic80_relocate_section): ..
1303 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1304 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1305 coff_slurp_symbol_table, coff_classify_symbol,
1306 coff_slurp_reloc_table): ..
1307 * coffgen.c (_bfd_coff_read_string_table): ..
1308 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1309 _bfd_coff_generic_relocate_section): ..
1310 * cpu-arm.c (bfd_arm_merge_machines): ..
1311 * cpu-sh.c (sh_merge_bfd_arch): ..
1312 * elf-hppa.h (elf_hppa_relocate_section): ..
1313 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1314 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1315 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1316 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1317 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1318 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1319 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1320 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1321 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1322 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1323 cris_elf_merge_private_bfd_data
1324 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1325 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1326 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1327 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1328 elf32_hppa_relocate_section): ..
1329 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1330 i370_elf_check_relocs, i370_elf_relocate_section): ..
1331 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1332 elf_i386_relocate_section): ..
1333 * elf32-m32r.c (m32r_elf_relocate_section,
1334 m32r_elf_merge_private_bfd_data): ..
1335 * elf32-m68hc1x.c (m68hc12_add_stub,
1336 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1337 * elf32-m68k.c (elf_m68k_relocate_section): ..
1338 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1339 mcore_elf_relocate_section): ..
1340 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1341 ppc_elf_check_relocs, ppc_elf_relocate_section,
1342 ppc_elf_begin_write_processing): ..
1343 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1344 elf_s390_relocate_section): ..
1345 * elf32-sh-symbian.c (sh_symbian_import_as,
1346 sh_symbian_process_embedded_commands,
1347 sh_symbian_relocate_section): ..
1348 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1349 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1350 sh_elf_merge_private_data): ..
1351 * elf32-sparc.c (elf32_sparc_check_relocs,
1352 elf32_sparc_relocate_section,
1353 elf32_sparc_merge_private_bfd_data): ..
1354 * elf32-v850.c (v850_elf_check_relocs,
1355 v850_elf_merge_private_bfd_data): ..
1356 * elf32-xtensa.c (elf_xtensa_check_relocs,
1357 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1358 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1359 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1360 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1361 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1362 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1363 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1364 ppc64_elf_relocate_section): ..
1365 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1366 elf_s390_relocate_section): ..
1367 * elf64-sh64.c (sh_elf64_relocate_section): ..
1368 * elf64-sparc.c (sparc64_elf_check_relocs,
1369 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1370 sparc64_elf_merge_private_bfd_data): ..
1371 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1372 elf64_x86_64_relocate_section): ..
1373 * elflink.c (_bfd_elf_add_default_symbol,
1374 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1375 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1376 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1377 elf_get_linked_section_vma, elf_fixup_link_order,
1378 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1379 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1380 * elfxx-ia64.c (elfNN_ia64_relax_section,
1381 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1382 * elfxx-mips.c (mips_elf_perform_relocation,
1383 _bfd_mips_elf_check_relocs,
1384 _bfd_mips_elf_merge_private_bfd_data): ..
1385 * ieee.c (ieee_slurp_external_symbols): ..
1386 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1387 * libbfd.c (_bfd_generic_verify_endian_match): ..
1388 * linker.c (_bfd_generic_link_add_one_symbol,
1389 _bfd_generic_section_already_linked): ..
1390 * pdp11.c (translate_to_native_sym_flags): ..
1391 * pe-mips.c (coff_pe_mips_relocate_section): ..
1392 * peicode.h (pe_ILF_build_a_bfd): ..
1393 * srec.c (srec_bad_byte): ..
1394 * stabs.c (_bfd_link_section_stabs): ..
1395 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1396 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1397 with corresponding %B and %A in _bfd_error_handler format string.
1398 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1399 calls to use %A and %B. Fix "against symbol .. from section" and
1400 similar error messages. Combine multiple _bfd_error_handler calls
1401 where they were separated due to bfd_archive_filename deficiencies.
1402 * bfd-in2.h: Regenerate.
1404 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1406 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1409 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1411 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1412 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1413 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1415 (link_hash_newfunc): Init was_undefined.
1416 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1417 Use undefweak instead.
1418 (ppc64_elf_check_directives): Fix undefs chain.
1419 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1421 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1422 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1423 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1425 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1427 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1428 error, test input_section flags rather than sec.
1430 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1432 * elf-bfd.h (struct elf_backend_data): Add
1433 elf_backend_archive_symbol_lookup.
1434 (_bfd_elf_archive_symbol_lookup): Declare.
1435 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1436 (elf_link_add_archive_symbols): ..extracted from here. Call the
1438 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1439 (elfNN_bed): Init new field.
1440 * elf64-ppc.c (elf_backend_check_directives): Define.
1441 (elf_backend_archive_symbol_lookup): Define.
1442 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1443 a ppc_link_hash_entry pointer.
1445 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1446 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1447 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1448 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1449 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1450 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1451 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1454 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1456 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1457 (ppc64_elf_add_symbol_hook): Test for NULL section.
1458 (get_sym_h): Formatting.
1459 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1462 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1463 long branch stubs with code handling plt and r2off branch stubs.
1465 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1467 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1468 * elflink.c (elf_link_input_bfd): Formatting.
1469 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1471 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1472 (link_hash_newfunc): Don't set it.
1473 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1474 (ppc64_elf_mark_entry_syms): Delete.
1475 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1476 sections. Use get_opd_info.
1477 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1479 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1481 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1483 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1484 (func_desc_adjust): Don't set have_undefweak.
1485 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1486 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1488 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1489 "struct ppc_link_hash_entry *". Adjust all references.
1490 (ppc64_elf_hide_symbol): Correct a comment.
1492 * elf64-ppc.c (get_opd_info): New function.
1493 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1494 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1495 before calling get_fdh. Test fdh rather than h before dereferencing
1496 fdh. Mark removed symbols in opd_adjust.
1497 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1498 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1500 (ppc64_elf_output_symbol_hook): Likewise.
1502 2004-08-06 Paul Brook <paul@codesourcery.com>
1504 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1505 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1506 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1507 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1508 and BFD_RELOC_ARM_SBREL32.
1509 * bfd-in2.h, bbfd.h: Regenerate.
1511 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1513 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1514 the dynamic link symbol actually in use.
1516 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1518 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1520 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1521 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1523 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1524 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1526 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1527 Nick Clifton <nickc@redhat.com>
1530 * bfd.c (_bfd_default_error_handler): Make it global.
1532 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1534 * elf.c (assign_section_numbers): Cope gracefully with sections
1535 which have SHF_LINK_ORDER set but no sh_link set up.
1536 * elflink.c (elf_get_linked_section_vma): Likewise.
1538 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1541 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1542 Set it to _bfd_default_error_handler.
1543 (elfNN_bed): Add elf_backend_link_order_error_handler.
1545 * libbfd-in.h (_bfd_default_error_handler): New.
1547 * libbfd.h: Regenerated.
1549 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1551 * archures.c (bfd_mach_sparc_64bit_p): Define.
1552 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1553 * bfd-in2.h: Rebuilt.
1555 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1557 Introduce SH2a support.
1558 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1559 * archures.c (bfd_mach_sh2a_nofpu): New.
1560 * bfd-in2.h: Rebuilt.
1561 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1562 (arch_info_struct): Add sh2a_nofpu.
1563 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1564 2003-12-29 DJ Delorie <dj@redhat.com>
1565 * reloc.c: Add relocs for sh2a.
1566 * bfd-in2.h: Regenerate.
1567 * libbfd.hh: Regenerate.
1568 2003-12-01 Michael Snyder <msnyder@redhat.com>
1569 * archures.c (bfd_mach_sh2a): New.
1570 * bfd-in2.h: Rebuilt.
1571 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1573 (arch_info_struct): Add sh2a.
1574 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1576 2004-07-28 Nick Clifton <nickc@redhat.com>
1577 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1580 * som.c (setup_sections): Improve estimation of space sizes in
1581 relocatable objects.
1583 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1584 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1585 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1587 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1588 * configure: Regenerate.
1589 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1590 case that accepts OSABI=NetBSD and OSABI=SysV.
1591 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1592 the base of .got or .data (if .got does not exist).
1593 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1595 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1596 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1597 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1598 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1600 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1603 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1604 (elf_sec_group): Defined.
1605 (bfd_elf_match_symbols_in_sections): New prototype.
1606 (_bfd_elf_setup_group_pointers): Likewise.
1608 * elf.c (bfd_elf_discard_group): Abort.
1609 (bfd_elf_set_group_contents): Also include relocation sections.
1610 Remove zero-fill for ld -r.
1611 (_bfd_elf_setup_group_pointers): New function.
1612 (elf_sort_elf_symbol): Likewise.
1613 (elf_sym_name_compare): Likewise.
1614 (bfd_elf_match_symbols_in_sections): Likewise.
1616 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1618 * elflink.c (match_group_member): New.
1619 (elf_link_input_bfd): Check group member for discarded section.
1620 (try_match_symbols_in_sections): New function.
1621 (already_linked): Likewise.
1622 (_bfd_elf_section_already_linked): Support mixing comdat group
1623 and linkonce section.
1625 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1626 * linker.c (bfd_section_already_linked_table_traverse): New.
1628 * libbfd.h: Regenerated.
1630 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1632 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1633 BFD_RELOC_CRX_SWITCH32.
1634 * bfd-in2.h: Regenerate.
1635 * libbfd.h: Regenerate.
1636 * elf32-crx.c: Support relocation/relaxation of
1637 BFD_RELOC_CRX_SWITCH* types.
1639 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1641 * elf64-ppc.c: Correct "Linker stubs" comment.
1643 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1645 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1647 (elf_linked_to_section): New.
1649 * elf.c (assign_section_numbers): Set up sh_link for
1652 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1653 to sh_link for SHT_IA_64_UNWIND sections.
1655 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1657 * elflink.c (elf_fixup_link_order): Add _() to error message.
1659 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1661 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1664 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1666 * aout-adobe.c (aout_32_section_already_linked): Defined.
1667 * aout-target.h (MY_section_already_linked): Likewise.
1668 * aout-tic30.c (MY_section_already_linked): Likewise.
1669 * binary.c (binary_section_already_linked): Likewise.
1670 * bout.c (b_out_section_already_linked): Likewise.
1671 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1672 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1673 * coffcode.h (coff_section_already_linked): Likewise.
1674 * i386msdos.c (msdos_section_already_linked): Likewise.
1675 * i386os9k.c (os9k_section_already_linked): Likewise.
1676 * ieee.c (ieee_section_already_linked): Likewise.
1677 * ihex.c (ihex_section_already_linked): Likewise.
1678 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1679 * mmo.c (mmo_section_already_linked): Likewise.
1680 * nlm-target.h (nlm_section_already_linked): Likewise.
1681 * oasys.c (oasys_section_already_linked): Likewise.
1682 * pef.c (bfd_pef_section_already_linked): Likewise.
1683 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1684 * som.c (som_bfd_discard_group): Likewise.
1685 * srec.c (srec_section_already_linked): Likewise.
1686 * tekhex.c (tekhex_section_already_linked): Likewise.
1687 * versados.c (versados_section_already_linked): Likewise.
1688 * vms.c (vms_section_already_linked): Likewise.
1689 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1690 * xsym.c (bfd_sym_section_already_linked): Likewise.
1692 * bfd-in.h (bfd_section_already_linked_table_init): New.
1693 (bfd_section_already_linked_table_free): Likewise.
1695 * coff-rs6000.c (rs6000coff_vec): Add
1696 _bfd_generic_section_already_linked.
1697 (pmac_xcoff_vec): Likewise.
1698 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1699 (aix5coff64_vec): Likewise.
1701 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1702 * elflink.c (_bfd_elf_section_already_linked): New function.
1704 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1706 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1707 (_bfd_generic_section_already_linked): New.
1708 (bfd_section_already_linked_hash_entry): Likewise.
1709 (bfd_section_already_linked): Likewise.
1710 (bfd_section_already_linked_table_lookup): Likewise.
1711 (bfd_section_already_linked_table_insert): Likewise.
1713 * linker.c (bfd_section_already_linked): New.
1714 (_bfd_section_already_linked_table): Likewise.
1715 (bfd_section_already_linked_table_lookup): Likewise.
1716 (bfd_section_already_linked_table_insert): Likewise.
1717 (already_linked_newfunc): Likewise.
1718 (bfd_section_already_linked_table_init): Likewise.
1719 (bfd_section_already_linked_table_free): Likewise.
1720 (_bfd_generic_section_already_linked): Likewise.
1722 * section.c (bfd_section): Remove comdat.
1723 (bfd_comdat_info): Moved to ...
1724 * bfd-in.h (coff_comdat_info): Here.
1725 (bfd_coff_get_comdat_section): New.
1726 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
1727 * libcoff-in.h (coff_section_tdata): Add comdat.
1728 * coffcode.h (handle_COMDAT): Updated.
1729 * cofflink.c (coff_link_add_symbols): Likewise.
1730 * ecoff.c (bfd_debug_section): Likewise.
1732 * targets.c (bfd_target): Add _section_already_linked.
1733 (BFD_JUMP_TABLE_LINK): Updated.
1735 * bfd-in2.h: Regenerated.
1736 * libbfd.h: Likewise.
1737 * libcoff.h: Likewise.
1739 2003-07-21 Paul Brook <paul@codesourcery.com>
1741 * elflink.c (elf_get_linked_section_vma, compare_link_order,
1742 elf_fixup_link_order): New functions.
1743 (bfd_elf_final_link): Call elf_fixup_link_order.
1745 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
1747 * elf-bfd.h (ELF_COMMON_DEF_P): New.
1748 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
1750 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
1751 _bfd_elf_symbol_refs_local_p.
1752 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
1755 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1757 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
1759 (bfd_elf_get_dyn_lib_class): New prototype.
1760 * elf.c (bfd_elf_get_dyn_lib_class): New function.
1762 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
1763 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
1764 entry is needed. Issue an error if a DT_NEEDED entry is needed
1765 for a file marked DYN_NO_NEEDED.
1766 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
1769 * bfd-in2.h: Regenerated.
1771 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1773 * elflink.c (elf_section_complain_discarded): Don't complain in
1776 2004-07-10 James E Wilson <wilson@specifixinc.com>
1778 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
1779 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
1780 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
1781 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
1783 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
1784 bfd_put_64 to bfd_putl64.
1785 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
1787 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
1790 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
1791 .init/.fini sections when trying to relax it.
1793 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
1795 * elf.c (assign_file_positions_for_segments): Make sure the
1796 .dynamic section is the first section in the PT_DYNAMIC segment.
1798 2004-07-09 Nick Clifton <nickc@redhat.com>
1800 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
1801 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
1802 sh_elf_get_flags_from_mach functions so that they do not conflict
1803 when this target is built with other sh-elf targets.
1804 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
1805 suppression of this function.
1806 (sh_elf_find_flags): Likewise.
1808 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1810 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
1811 (ALL_MACHINES_CFILES): Add cpu-crx.c.
1812 (BFD32_BACKENDS): Add elf32-crx.lo.
1813 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
1814 (cpu-crx.lo): New target.
1815 (elf32-crx.lo): New target.
1816 * Makefile.in: Regenerate.
1817 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
1818 (bfd_archures_list): Add bfd_crx_arch.
1819 * bfd-in2.h: Regenerate.
1820 * config.bfd: Handle crx-*-elf*, crx*.
1821 * configure.in: Handle bfd_elf32_crx_vec.
1822 * configure: Regenerate.
1823 * cpu-crx.c: New file.
1824 * elf32-crx.c: Likewise.
1825 * libbfd.h: Regenerate.
1826 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
1827 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
1828 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
1829 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
1830 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
1831 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
1832 * targets.c (bfd_elf32_crx_vec): Declare.
1833 (bfd_target_vector): Add bfd_elf32_crx_vec.
1835 2004-07-06 Nick Clifton <nickc@redhat.com>
1837 * config.bfd: Add sh-symbian-elf target.
1838 * configure.in: Add bfd_elf32_shl_symbian_vec.
1839 * configure: Regenerate.
1840 * elf-bfd.h (struct elf_backend_data): Add new field
1842 * elflink.c (elf_link_add_object_symbols): Invoke the
1843 check_directives function, if defined.
1844 * elfxx-target.h: Provide a default, NULL definition for
1846 * targets.c: Add bfd_elf32_shl_symbian_vec.
1847 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
1849 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
1850 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1851 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
1852 not already been defined.
1853 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
1854 * sh-symbian.c: New file. Provide functions to support the
1855 * sh-symbian-elf target.
1856 * Makefile.am: Add elf32-sh-symbian.c
1857 * Makefile.in: Regenerate.
1859 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1861 * elf32-sh.c: Include ../opcodes/sh-opc.h.
1862 * Makefile.am: Ran make dep-am.
1863 * Makefile.in: Ran make dep-in.
1865 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1867 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
1870 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
1872 * config.bfd: Add want64 to configuration target s390-*-linux*.
1874 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
1876 * bfd.c (bfd_get_section_ident): New.
1878 * elflink.c (elf_link_read_relocs_from_section): Call
1879 bfd_get_section_ident to identify the section when reporting
1881 (_bfd_elf_link_output_relocs): Likewise.
1882 (elf_link_output_extsym): Likewise.
1883 (elf_link_input_bfd): Likewise.
1884 (bfd_elf_gc_record_vtinherit): Likewise.
1886 * bfd-in2.h: Regenerated.
1888 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
1889 Nick Clifton <nickc@redhat.com>
1892 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
1893 of section symbols to mips_elf_sort_hash_table ().
1895 2004-07-01 Alan Modra <amodra@bigpond.net.au>
1897 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
1899 (elf_section_complain_discarded): New function. Handle
1900 .gcc_except_table too.
1901 (elf_link_input_bfd): Rewrite handling of relocs against symbols
1902 in discarded sections.
1903 * elf-bfd.h (elf_discarded_section): Protect macro arg.
1905 2004-06-30 James E Wilson <wilson@specifixinc.com>
1907 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
1908 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
1910 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
1913 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
1914 local references to discarded sections and report their
1917 2004-06-30 Alan Modra <amodra@bigpond.net.au>
1919 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
1920 sec_info_type, test section name instead.
1922 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
1925 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
1926 in .init/.fini sections.
1928 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1930 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
1931 bfd_get_section_limit.
1933 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1935 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
1936 output section size.
1938 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1940 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
1942 (mmix_elf_perform_relocation): Adjust for above change.
1943 (mmix_elf_relocate_section): Likewise.
1944 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
1945 (mmix_elf_get_section_contents): Delete.
1946 (bfd_elf64_get_section_contents): Delete.
1947 (mmix_elf_relocate_section): Zero stub area.
1948 * linker.c (default_indirect_link_order): Alloc max of section size
1950 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
1951 * section.c (bfd_malloc_and_get_section): Likewise.
1952 (struct bfd_section): Update rawsize comment.
1953 * bfd-in2.h: Regenerate.
1955 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
1957 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1959 * bfd-in.h (bfd_get_section_limit): Define.
1960 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
1961 (_bfd_final_link_relocate): Use bfd_get_section_limit.
1962 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
1963 * coff-arm.c (coff_arm_relocate_section): Likewise.
1964 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
1965 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
1966 (bfd_ns32k_final_link_relocate): Likewise.
1967 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
1968 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1969 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
1970 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1971 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
1972 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
1973 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
1974 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1975 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
1976 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
1977 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
1978 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
1979 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
1980 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
1981 * elf32-v850.c (v850_elf_reloc): Likewise.
1982 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
1983 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
1984 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
1985 * elf64-mips.c (mips_elf64_gprel32_reloc)
1986 (mips16_gprel_reloc): Likewise.
1987 * elf64-mmix.c (mmix_elf_reloc): Likewise.
1988 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
1989 * elf64-sparc.c (init_insn_reloc): Likewise.
1990 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1991 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
1992 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
1993 (_bfd_mips_elf_generic_reloc): Likewise.
1994 * bfd-in2.h: Regenerate.
1996 2004-06-28 Alan Modra <amodra@bigpond.net.au>
1998 * bfd-in.h (struct stab_info): Move from stabs.c.
1999 * stabs.c (struct stab_link_includes_table): Delete.
2000 (stab_link_includes_lookup): Delete.
2001 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2002 level of indirection from sinfo parm.
2003 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2004 stabstr section. Adjust hash table accesses.
2005 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2006 alloc. Adjust stab_info test.
2007 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2008 (_bfd_coff_final_link): Adjust stab_info test.
2009 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2010 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2012 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2013 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2014 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2015 stabstr section. Adjust stab_info test.
2016 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2017 (_bfd_write_stab_strings): Adjust prototypes.
2018 * libbfd.h: Regenerate.
2019 * libcoff.h: Regenerate.
2020 * bfd-in2.h: Regenerate.
2022 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2024 From Miod Vallat <miod@online.fr>:
2025 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2027 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2029 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2030 (struct elf32_mn10300_link_hash_entry): Remove
2031 pcrel_relocs_copied.
2032 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2033 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2034 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2035 and gotoff relocations if the symbol doesn't bind locally. Use
2036 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2037 relocation for PCREL32.
2038 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2039 to test whether a symbol binds locally.
2040 (elf32_mn10300_link_hash_newfunc): Don't initialize
2041 pcrel_relocs_copied.
2042 (_bfd_mn10300_elf_discard_copies): Delete.
2043 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2045 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2047 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2049 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2051 * som.c (som_set_reloc_info): Correct small typo.
2053 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2055 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2056 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2057 (m32r_elf_gcsweep_hook): Likewise.
2058 (m32r_elf_check_relocs): Likewise.
2059 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2060 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2061 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2062 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2063 * bfd-in2.h: Regenerated.
2064 * libbfd.h: Regenerated.
2066 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2068 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2070 (elf64_x86_64_relocate_section): Issue an error for
2071 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2072 against global symbols when building shared library.
2074 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2076 * section.c (struct sec): Rename "_cooked_size" to "size".
2077 Rename "_raw_size" to "rawsize".
2078 (STD_SECTION): Adjust comments.
2079 (bfd_set_section_size, bfd_get_section_contents): Use size.
2080 (bfd_malloc_and_get_section): New function.
2081 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2082 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2083 Correctly free reloc and contents memory.
2084 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2085 and fake CIE now that we can shink section size to zero.
2086 (_bfd_elf_write_section_eh_frame): Likewise..
2087 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2088 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2089 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2090 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2091 unneeded indirection.
2092 * elf.c (_bfd_elf_section_offset): .. and update call.
2093 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2094 * libbfd.h: Regenerate.
2095 * bfd-in2.h: Regenerate.
2097 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2098 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2099 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2100 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2101 Similarly use "rawsize", if non-zero, in reloc functions to validate
2102 reloc addresses. Use new bfd_malloc_and_get_section in most places
2103 where bfd_get_section_contents was called. Expand all occurrences of
2104 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2105 grok_prstatus and similar functions to "size".
2106 * aix386-core.c (aix386_core_file_p): ..
2107 * aix5ppc-core.c (xcoff64_core_p): ..
2108 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2109 aout_adobe_set_section_contents): ..
2110 * aout-target.h (callback): ..
2111 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2112 MY_bfd_final_link): ..
2113 * aoutf1.h (sunos4_core_file_p): ..
2114 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2115 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2116 final_link, aout_link_input_section): ..
2117 * binary.c (binary_object_p, binary_canonicalize_symtab,
2118 binary_set_section_contents): ..
2119 * bout.c (b_out_callback, b_out_write_object_contents,
2120 b_out_set_section_contents, b_out_bfd_relax_section,
2121 b_out_bfd_get_relocated_section_contents): ..
2122 * cisco-core.c (cisco_core_file_validate): ..
2123 * coff-alpha.c (alpha_ecoff_object_p,
2124 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2125 * coff-arm.c (coff_arm_relocate_section,
2126 bfd_arm_allocate_interworking_sections): ..
2127 * coff-h8300.c (h8300_reloc16_extra_cases,
2128 h8300_bfd_link_add_symbols): ..
2129 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2130 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2131 ppc_bfd_coff_final_link): ..
2132 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2133 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2134 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2135 * coff64-rs6000.c (xcoff64_write_object_contents,
2136 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2137 * coffcode.h (coff_compute_section_file_positions,
2138 coff_write_object_contents): ..
2139 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2140 coff_section_symbol, build_debug_section): ..
2141 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2142 process_embedded_commands, _bfd_coff_link_input_bfd,
2143 _bfd_coff_write_global_sym): ..
2144 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2145 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2146 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2147 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2148 _bfd_dwarf2_find_nearest_line): ..
2149 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2150 ecoff_compute_section_file_positions,
2151 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2152 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2153 _bfd_elf_discard_section_eh_frame_hdr,
2154 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2155 _bfd_elf_write_section_eh_frame,
2156 _bfd_elf_write_section_eh_frame_hdr): ..
2157 * elf-hppa.h (elf_hppa_sort_unwind): ..
2158 * elf-m10200.c (mn10200_elf_relax_section,
2159 mn10200_elf_relax_delete_bytes,
2160 mn10200_elf_get_relocated_section_contents): ..
2161 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2162 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2163 mn10300_elf_relax_delete_bytes,
2164 mn10300_elf_get_relocated_section_contents,
2165 _bfd_mn10300_elf_adjust_dynamic_symbol,
2166 _bfd_mn10300_elf_discard_copies,
2167 _bfd_mn10300_elf_size_dynamic_sections,
2168 _bfd_mn10300_elf_finish_dynamic_sections): ..
2169 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2170 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2171 bfd_elf_set_group_contents, map_sections_to_segments,
2172 elf_sort_sections, assign_file_positions_for_segments,
2173 SECTION_SIZE, copy_private_bfd_data,
2174 _bfd_elf_get_dynamic_reloc_upper_bound,
2175 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2176 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2177 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2178 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2179 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2180 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2181 bfd_elf32_arm_process_before_allocation,
2182 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2183 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2184 elf32_arm_write_section): ..
2185 * elf32-cris.c (cris_elf_grok_prstatus,
2186 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2187 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2188 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2189 elf_cris_discard_excess_dso_dynamics,
2190 elf_cris_discard_excess_program_dynamics): ..
2191 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2192 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2193 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2194 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2195 elf32_frvfdpic_size_dynamic_sections,
2196 elf32_frvfdpic_modify_segment_map,
2197 elf32_frvfdpic_finish_dynamic_sections): ..
2198 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2199 elf32_h8_get_relocated_section_contents): ..
2200 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2201 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2202 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2203 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2204 elf32_hppa_finish_dynamic_sections): ..
2205 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2206 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2207 i370_elf_finish_dynamic_sections): ..
2208 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2209 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2210 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2211 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2212 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2213 * elf32-ip2k.c (ip2k_is_switch_table_128,
2214 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2215 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2216 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2217 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2218 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2219 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2220 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2221 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2222 m32r_elf_get_relocated_section_contents): ..
2223 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2224 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2225 m68hc11_elf_relax_delete_bytes): ..
2226 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2227 m68hc12_elf_size_one_stub): ..
2228 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2229 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2230 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2231 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2232 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2233 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2234 elf32_mips_grok_prstatus): ..
2235 * elf32-or32.c (or32_elf_consth_reloc): ..
2236 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2237 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2238 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2239 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2240 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2241 ppc_elf_final_write_processing): ..
2242 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2243 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2244 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2245 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2246 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2247 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2248 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2249 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2250 * elf32-sh64-com.c (sh64_address_in_cranges,
2251 sh64_get_contents_type): ..
2252 * elf32-sh64.c (sh64_find_section_for_address,
2253 sh64_elf_final_write_processing): ..
2254 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2255 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2256 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2257 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2258 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2259 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2260 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2261 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2262 elf_vax_finish_dynamic_sections): ..
2263 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2264 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2265 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2266 xstormy16_elf_finish_dynamic_sections): ..
2267 * elf32-xtensa.c (xtensa_read_table_entries,
2268 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2269 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2270 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2271 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2272 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2273 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2274 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2275 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2276 xtensa_callback_required_dependence): ..
2277 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2278 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2279 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2280 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2281 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2282 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2283 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2284 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2285 * elf64-hppa.c (allocate_dynrel_entries,
2286 elf64_hppa_size_dynamic_sections,
2287 elf64_hppa_finish_dynamic_sections): ..
2288 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2289 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2290 elf64_mips_grok_prstatus): ..
2291 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2292 mmix_elf_relocate_section, mmix_elf_final_link,
2293 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2294 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2295 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2296 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2297 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2298 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2299 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2300 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2301 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2302 ppc64_elf_finish_dynamic_sections): ..
2303 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2304 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2305 elf_s390_finish_dynamic_sections): ..
2306 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2307 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2308 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2309 sh64_elf64_finish_dynamic_sections): ..
2310 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2311 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2312 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2313 sparc64_elf_finish_dynamic_symbol,
2314 sparc64_elf_finish_dynamic_sections): ..
2315 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2316 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2317 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2318 elf64_x86_64_finish_dynamic_sections): ..
2319 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2320 * elfcode.h (elf_slurp_reloc_table): ..
2321 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2322 elf_finalize_dynstr, elf_link_add_object_symbols,
2323 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2324 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2325 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2326 elf32_mips_grok_prstatus): ..
2327 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2328 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2329 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2330 elfNN_ia64_finish_dynamic_sections): ..
2331 * elfxx-mips.c (mips_elf_create_procedure_table,
2332 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2333 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2334 mips_elf_global_got_index, mips_elf_multi_got,
2335 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2336 mips_elf_allocate_dynamic_relocations,
2337 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2338 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2339 _bfd_mips_elf_always_size_sections,
2340 _bfd_mips_elf_size_dynamic_sections,
2341 _bfd_mips_elf_finish_dynamic_symbol,
2342 _bfd_mips_elf_finish_dynamic_sections,
2343 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2344 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2345 _bfd_elf_mips_get_relocated_section_contents,
2346 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2347 * hp300hpux.c (callback): ..
2348 * hppabsd-core.c (make_bfd_asection): ..
2349 * hpux-core.c (make_bfd_asection): ..
2350 * i386linux.c (linux_link_create_dynamic_sections,
2351 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2352 * i386msdos.c (msdos_write_object_contents): ..
2353 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2354 os9k_set_section_contents): ..
2355 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2356 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2357 ieee_write_section_part, do_with_relocs, do_as_repeat,
2358 do_without_relocs, ieee_write_debug_part, init_for_output,
2359 ieee_set_section_contents): ..
2360 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2361 * irix-core.c (do_sections, make_bfd_asection): ..
2362 * libaout.h (aout_section_merge_with_text_p): ..
2363 * libbfd.c (_bfd_generic_get_section_contents,
2364 _bfd_generic_get_section_contents_in_window): ..
2365 * linker.c (default_indirect_link_order): ..
2366 * lynx-core.c (make_bfd_asection): ..
2367 * m68klinux.c (linux_link_create_dynamic_sections,
2368 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2369 * mach-o.c (bfd_mach_o_make_bfd_section,
2370 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2371 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2372 bfd_mach_o_scan_read_segment): ..
2373 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2374 _bfd_merge_sections): ..
2375 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2376 mmo_map_set_sizes, mmo_canonicalize_symtab,
2377 mmo_internal_write_section, mmo_write_object_contents): ..
2378 * netbsd-core.c (netbsd_core_file_p): ..
2379 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2380 nlm_alpha_set_public_section): ..
2381 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2382 * nlm32-sparc.c (nlm_sparc_write_import): ..
2383 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2384 nlm_compute_section_file_positions): ..
2385 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2386 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2387 * opncls.c (get_debug_link_info): ..
2388 * osf-core.c (make_bfd_asection): ..
2389 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2390 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2391 final_link, aout_link_input_section): ..
2392 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2393 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2394 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2395 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2396 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2397 * ptrace-core.c (ptrace_unix_core_file_p): ..
2398 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2399 _bfd_final_link_relocate, bfd_generic_relax_section,
2400 bfd_generic_get_relocated_section_contents): ..
2401 * reloc16.c (bfd_coff_reloc16_relax_section,
2402 bfd_coff_reloc16_get_relocated_section_c): ..
2403 * riscix.c (riscix_some_aout_object_p): ..
2404 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2405 * sco5-core.c (make_bfd_asection): ..
2406 * simple.c (bfd_simple_get_relocated_section_contents): ..
2407 * som.c (som_object_setup, setup_sections, som_prep_headers,
2408 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2409 som_set_reloc_info, som_get_section_contents,
2410 som_bfd_link_split_section): ..
2411 * sparclinux.c (linux_link_create_dynamic_sections,
2412 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2413 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2414 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2415 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2416 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2417 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2418 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2419 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2420 sunos_finish_dynamic_link): ..
2421 * syms.c (_bfd_stab_section_find_nearest_line): ..
2422 * tekhex.c (first_phase, tekhex_set_section_contents,
2423 tekhex_write_object_contents): ..
2424 * trad-core.c (trad_unix_core_file_p): ..
2425 * versados.c (process_esd, process_otr, process_otr): ..
2426 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2427 * vms-misc.c (add_new_contents): ..
2428 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2429 * vms.c (vms_set_section_contents): ..
2430 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2431 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2432 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2433 * xsym.c (bfd_sym_scan): .. See above.
2435 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2437 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2438 calling _bfd_merged_section_offset only for section symbols.
2440 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2442 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2443 for handling SEC_MERGE symbols in relax_section.
2445 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2447 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2448 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2449 linked together. Mark the result as h8300sx code.
2451 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2453 * elf-bfd.h (struct elf_backend_data): Added
2454 elf_backend_omit_section_dynsym.
2455 (_bfd_elf_link_omit_section_dynsym): Declare.
2456 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2457 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2458 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2459 (_bfd_elf_link_renumber_dynsyms): ... this function.
2460 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2461 _bfd_elf_link_omit_section_dynsym).
2462 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2464 2004-06-21 Nick Clifton <nickc@redhat.com>
2466 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2469 2004-06-17 Jerome Guitton <guitton@gnat.com>
2471 * bfd-in.h (bfd_cache_close_all): New function declaration.
2472 * bfd-in2.h: Regenerate.
2473 * cache.c (bfd_cache_close_all): New function definition.
2475 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2477 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2479 * configure: Regenerate.
2481 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2483 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2484 the pre-existing section.
2486 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2488 * section.c (struct sec): Remove usused flags. Reorganize a little.
2489 (bfd_get_section_size_before_reloc): Delete.
2490 (bfd_get_section_size_after_reloc): Delete.
2491 (STD_SECTION): Update.
2492 (bfd_get_section_size_now): Delete.
2493 (bfd_set_section_contents): Don't referece reloc_done.
2494 (bfd_get_section_contents): Remove reloc_done comment.
2495 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2497 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2498 * ecoff.c (bfd_debug_section): Update initializer.
2499 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2500 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2501 * bfd-in.h (bfd_section_size): Expand.
2502 (bfd_get_section_size): New macro.
2503 * bfd-in2.h: Regenerate.
2504 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2505 bfd_get_section_size_before_reloc with bfd_get_section_size.
2506 * coffcode.h (coff_write_object_contents): Likewise.
2507 * coffgen.c (build_debug_section): Likewise.
2508 * dwarf1.c (parse_line_table): Likewise.
2509 (_bfd_dwarf1_find_nearest_line): Likewise.
2510 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2511 * i386msdos.c (msdos_write_object_contents): Likewise.
2512 * pdp11.c (squirt_out_relocs): Likewise.
2513 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2514 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2516 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2518 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2519 removal) with updated comment.
2520 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2522 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2523 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2525 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2527 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2528 overflow on branches to undefweaks.
2530 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2532 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2533 as ecoff_section_data() does not return a valid lvalue.
2535 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2537 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2538 (elf_link_add_object_symbols): Likewise.
2540 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2541 (elf_backend_reloc_type_class): New.
2543 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2545 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2547 * configure: Regenerate.
2549 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2551 From: Albert Chin-A-Young <china@thewrittenword.com>
2552 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2555 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2557 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2560 2004-05-28 DJ Delorie <dj@redhat.com>
2562 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2563 for linking, but otherwise adjust reloc for merged sections.
2565 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2567 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2568 _bfd_merged_section_offset for local symbols.
2570 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2572 * Makefile.am: Regenerate dependencies.
2573 * Makefile.in: Regenerate.
2574 * archures.c: Add bfd_mach_sh3_nommu .
2575 * bfd-in2.h: Regenerate.
2576 * cpu-sh.c: Add sh3-nommu architecture.
2577 (bfd_to_arch_table): Create new table.
2578 (sh_get_arch_from_bfd_mach): Create new function.
2579 (sh_get_arch_up_from_bfd_mach): Create new function.
2580 (sh_merge_bfd_arch): Create new function.
2581 * elf32-sh.c (sh_ef_bfd_table): Add table.
2582 (sh_elf_check_relocs): Replace switch statement with
2583 use of sh_ef_bfd_table .
2584 (sh_elf_get_flags_from_mach): Add new function.
2585 (sh_find_elf_flags): Likewise.
2586 (sh_elf_copy_private_data): Replace most of non-elf contents
2587 with a call to sh_merge_bfd_arch() .
2589 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2591 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2592 * Makefile.in: Regenerate.
2594 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2596 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2597 custom calling conventions for dynamic symbols.
2598 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2599 symbol if it's an alias to a global one.
2601 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2603 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2606 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2608 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2611 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2613 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2614 for SHT_GROUP sections.
2616 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2618 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2620 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2621 * merge.c: Formatting. Remove unnecessary casts. Expand
2622 bfd_get_section_alignment macro.
2623 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2624 use throughout file.
2625 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2626 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2627 section name to determine sinfo group, instead test output section
2629 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2630 _bfd_strip_section_from_output rather than just twiddling flags.
2631 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2632 (_bfd_merge_sections): Update prototype.
2633 * libbfd.h: Regenerate.
2635 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2637 * netbsd-core.c: Correctly indent section that sets architecture
2640 From Miod Vallat <miod@online.fr>:
2641 * m88kopenbsd.c: New file.
2642 * targets.c (m88k_openbsd_vec): New.
2643 * config.bfd: Add m88k-*-openbsd*.
2644 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2645 (m88kopenbsd_vec): New.
2646 * configure: Regenerate.
2647 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2648 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2650 * Makefile.in: Regenerate.
2651 * po/SRC-POTFILES.in: Regenerate.
2653 2004-05-24 Nick Clifton <nickc@redhat.com>
2655 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2656 introduced by hash table size patch.
2658 2004-05-22 Ben Elliston <bje@au.ibm.com>
2660 * configure.in (is_release): Remove.
2661 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2662 (AC_OUTPUT): Don't output bfdver.h from version.h.
2663 * configure: Regenerate.
2664 * Makefile.am (RELEASE): New variable.
2665 (bfdver.h): New target.
2666 * Makefile.in: Regenerate.
2667 * doc/Makefile.in: Likewise.
2669 2004-05-22 Ben Elliston <bje@au.ibm.com>
2671 * Makefile.am (config.status): Don't depend on version.h.
2672 * Makefile.in: Regenerate.
2674 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2676 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2677 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2678 * libbfd.h: Regenerate.
2679 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2680 (_bfd_elf_rel_local_sym): Likewise.
2681 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2682 (elf_link_input_bfd): Likewise.
2683 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2684 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2685 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2686 (elfNN_ia64_relocate_section): Likewise.
2688 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2690 * hash.c (bfd_default_hash_table_size): New variable.
2691 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2692 (bfd_hash_set_default_size): New function. Set the default size
2693 to a selected prime number close to the argument. Document new
2695 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2696 * bfd-in2.h: Regenerate.
2697 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2698 * Makefile.in: Regenerate.
2700 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2702 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2703 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2704 arm, m68k, m88k and hppa core files.
2706 2004-05-21 Nick Clifton <nickc@redhat.com>
2708 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2709 (bfd_bwrite): Likewise.
2710 (bfd_tell): Likewise.
2711 (bfd_flush): Likewise.
2712 (bfd_stat): Likewise.
2713 (bfd_seek): Likewise.
2714 (bfd_get_mtime): Likewise.
2715 (bfd_get_size): Likewise.
2717 2004-05-19 Ben Elliston <bje@au.ibm.com>
2719 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
2721 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
2723 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
2724 (bfd_generic_openr_next_archived_file): Likewise.
2726 2004-05-17 Bob Wilson <bob.wilson@acm.org>
2728 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
2729 section names by inserting a new substring after .gnu.linkonce, except
2730 for .gnu.linkonce.t.* where the "t." is replaced.
2732 2004-05-17 Adam Nemet <anemet@lnxw.com>
2734 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
2735 (m68-*-lynxos* case): Likewise.
2736 (powerpc-*-lyxnos* case): New case.
2737 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
2739 2004-05-17 David Heine <dlheine@tensilica.com>
2741 * aout-target.h (MY_bfd_copy_private_header_data): Define.
2742 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
2743 * bfd.c (bfd_copy_private_header_data): Define.
2744 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
2746 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
2747 * coffcode.h (coff_bfd_copy_private_header_data): Define.
2748 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
2749 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
2750 segments by calling copy_private_bfd_data.
2751 (_bfd_elf_copy_private_header_data): Define.
2752 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
2753 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
2754 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
2755 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
2756 * mmo.c (mmo_bfd_copy_private_header_data): Define.
2757 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
2758 * som.c (som_bfd_copy_private_header_data): Define.
2759 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
2760 * vms.c (vms_bfd_copy_private_header_data): Define.
2761 * bfd-in2.h: Regenerate.
2762 * libbfd.h: Regenerate.
2764 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2766 * elfxx-mips.c (MINUS_TWO): Define.
2767 (mips_elf_higher, mips_elf_highest,
2768 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
2769 some bfd_vma values.
2770 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
2772 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2774 * som.c (log2): Rename to exact_log2. Adjust all callers.
2776 2004-05-13 Paul Brook <paul@codesourcery.com>
2778 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
2779 dwarf3 format CIE entries. Remove comment about the size of the
2780 ra_column field. It is now correctly deduced.
2782 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2784 * config.bfd (or32-*-rtems*): Switch to elf.
2786 2004-05-13 Nick Clifton <nickc@redhat.com>
2788 * po/fr.po: Updated French translation.
2790 2004-05-11 Jakub Jelinek <jakub@redhat.com>
2792 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
2793 into .dynsym if elf_section_data (sec)->dynindx <= 0.
2794 Adjust counting of last_local.
2795 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
2796 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
2797 created by the linker nor !SHF_ALLOC.
2799 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
2800 DT_PLTGOT to the start of the .got.plt section instead of the
2801 .got output section. Set sh_entsize for .got section in addition
2803 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2804 is at sgot->output_section->vma.
2805 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
2806 DT_PLTGOT to the start of the .got.plt section instead of the
2807 .got output section.
2808 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2809 is at sgot->output_section->vma. Set sh_entsize for .got section
2810 in addition to .got.plt.
2811 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
2812 (bfd_section_from_phdr): Likewise.
2813 (map_sections_to_segments): Likewise.
2814 (assign_file_positions_for_segments): Likewise.
2815 (get_program_header_size): Likewise.
2816 * elflink.c (bfd_elf_size_dynamic_sections): Set
2817 elf_tdata (output_bfd)->relro from info->relro.
2818 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
2820 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
2822 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
2823 a zero symndx for which we hadn't accounted a dynamic relocation.
2824 (_frvfdpic_add_rofixup): Likewise.
2826 2004-05-07 Brian Ford <ford@vss.fsi.com>
2827 DJ Delorie <dj@redhat.com>
2829 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
2830 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
2831 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
2832 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
2834 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2836 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
2837 immediately if there's no link info.
2838 (elf32_frvfdpic_copy_private_bfd_data): New.
2839 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
2841 2004-05-06 Zack Weinberg <zack@codesourcery.com>
2843 * dwarf2.c (add_line_info): Also set info->filename to NULL if
2844 filename argument is null; do not call strlen on a null pointer.
2846 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
2848 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
2851 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2853 * configure.in (bfd_elf32_frvfdpic_vec): New.
2854 * configure: Rebuilt.
2855 * targets.c (bfd_elf32_frvfdpic_vec): New.
2856 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
2858 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
2859 frvfdpic instead of frv. Rearrange elf-target macros such that
2860 the FDPIC-specific ones are only defined for this new target
2862 (bfd_elf32_frvfdpic_vec): Declare.
2864 (elf32_frv_relocate_section): Use it to enable segment checking
2865 and to control rofixup emission. Add output section vma to
2866 applied relocation in non-LOAD non-ALLOC sections. Use
2867 _bfd_error_handler for errors.
2868 (_frv_create_got_section): Create .rel.got and .rofixup only in
2869 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
2871 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
2872 (elf32_frvfdpic_modify_segment_map): Likewise.
2873 (elf32_frv_finish_dynamic_sections): New, do-nothing.
2874 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
2875 error message if we miscompute the rofixup size.
2876 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
2877 (frvfdpic_elf_encode_eh_address): Likewise.
2878 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
2879 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
2880 relocs. Reject unknown relocation types.
2881 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
2882 (frv_elf_merge_private_bfd_data): Likewise.
2883 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
2884 0x4000 for newly-added elf32-frvfdpic.
2886 2004-05-05 Nick Clifton <nickc@redhat.com>
2889 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
2890 returning NULL as most users of this function do not check its
2892 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
2893 of bfd_cache_lookup().
2894 * sco5-core.c (sco5_core_file_p): Likewise.
2895 * trad-core.c (trad_unix_core_file_p): Likewise.
2897 2004-05-05 Nick Clifton <nickc@redhat.com>
2899 * cache.c (bfd_cache_lookup): Improve formatting.
2900 * archive.c: Fix formatting.
2902 2004-05-05 Peter Barada <peter@the-baradas.com>
2904 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
2905 * cpu-m68k.c(bfd_m68k_arch): Likewise.
2906 * bfd-in2.h(bfd_architecture): Regenerate.
2908 2004-05-03 Alan Modra <amodra@bigpond.net.au>
2910 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
2912 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
2913 those against discarded link-once and SEC_MERGE section symbols.
2915 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2917 * section.c (bfd_get_section_by_name_if): New.
2918 * bfd-in2.h: Regenerated.
2920 2004-05-02 Alan Modra <amodra@bigpond.net.au>
2922 * som.c (som_bfd_is_group_section): Define.
2924 2004-05-01 Alan Modra <amodra@bigpond.net.au>
2926 * section.c (bfd_make_section_anyway): Copy the whole
2927 bfd_hash_entry, not just "next" from existing entry.
2929 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2931 * elf.c (bfd_section_from_shdr): Maintain the section order in
2933 (special_sections): Add ".note.GNU-stack".
2934 (elf_fake_sections): Handle section group for relocatable
2937 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2939 * section.c (bfd_sections_find_if): New.
2940 * bfd-in2.h: Regenerated.
2942 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2944 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
2946 * elf-bfd.h (bfd_elf_is_group_section): Declare.
2947 * elf.c (bfd_elf_is_group_section): New function.
2948 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
2949 * section.c (bfd_generic_is_group_section): New function.
2950 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
2951 (BFD_JUMP_TABLE_LINK): Adjust.
2952 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
2953 * aout-target.h (MY_bfd_is_group_section): Define.
2954 * aout-tic30.c (MY_bfd_is_group_section): Define.
2955 * bfd.c (bfd_is_group_section): Define.
2956 * binary.c (binary_bfd_is_group_section): Define.
2957 * bout.c (b_out_bfd_is_group_section): Define.
2958 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
2959 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
2960 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
2961 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
2962 * coffcode.h (coff_bfd_is_group_section): Define.
2963 * i386msdos.c (msdos_bfd_is_group_section): Define.
2964 * i386os9k.c (os9k_bfd_is_group_section): Define.
2965 * ieee.c (ieee_bfd_is_group_section): Define.
2966 * ihex.c (ihex_bfd_is_group_section): Define.
2967 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
2968 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
2969 * mmo.c (mmo_bfd_is_group_section): Define.
2970 * nlm-target.h (nlm_bfd_is_group_section): Define.
2971 * oasys.c (oasys_bfd_is_group_section): Define.
2972 * pef.c (bfd_pef_bfd_is_group_section): Define.
2973 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
2974 * srec.c (srec_bfd_is_group_section): Define.
2975 * tekhex.c (tekhex_bfd_is_group_section): Define.
2976 * versados.c (versados_bfd_is_group_section): Define.
2977 * vms.c (vms_bfd_is_group_section): Define.
2978 * xsym.c (bfd_sym_bfd_is_group_section): Define.
2979 * bfd-in2.h: Regenerate.
2980 * libbfd.h: Regenerate.
2982 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2984 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
2986 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
2988 * configure.in: Update version to 2.15.91.
2989 * configure: Regenerate.
2991 2004-04-29 Brian Ford <ford@vss.fsi.com>
2993 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
2994 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
2995 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
2996 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
2997 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
2998 .gnu.linkonce.wi. sections.
2999 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3000 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3002 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3003 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3005 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3007 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3008 * bfd-in2.h: Regenerate.
3009 * libbfd.h: Likewise.
3011 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3013 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3015 (setup_sections): Use som_subspace_dictionary_record struct instead
3016 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3017 is_comdat, is_common or dup_common.
3018 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3019 is_comdat, is_common and dup_common in section subspace_dict from
3021 (som_begin_writing): Use som_subspace_dictionary_record struct.
3022 (som_finish_writing): Likewise.
3023 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3024 is_common and dup_common flags in info for symbol. Add comment
3025 regarding linker support for these fields. Slightly reorganize
3027 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3028 dup_common fields in symbol table from symbol info.
3029 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3030 arguments. Set corresponding fields in copy_data. Change all callers.
3031 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3033 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3034 * som.h (som_subspace_dictionary_record): Define.
3035 (som_copyable_section_data_struct): Add is_comdat, is_common and
3037 (som_section_data_struct): Use som_subspace_dictionary_record struct
3038 instead of subspace_dictionary_record.
3039 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3041 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3043 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3044 if set. Check reloc_done flag before applying relocations. Use
3045 output addresses, both when applying relocations and when comparing
3046 against the specified section.
3047 (elf_xtensa_relocate_section): Use output address to check if dynamic
3048 reloc is in a literal pool. Set section's reloc_done flag.
3050 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3052 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3053 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3055 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3058 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3060 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3061 structure field removed in 2004-04-24 patch.
3062 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3064 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3066 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3067 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3068 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3069 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3070 field before calling elf_backend_section_flags.
3072 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3074 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3075 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3076 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3077 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3078 and BFD_RELOC_32_PCREL.
3079 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3080 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3081 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3082 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3083 (mips_elf_next_relocation): Move comment about matching HI/LO
3085 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3086 R_MIPS_GNU_REL_HI16.
3088 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3090 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3091 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3092 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3093 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3094 and update comments to reflect current usage.
3095 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3096 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3098 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3099 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3100 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3101 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3102 type number to be MIPS_R_PCREL16.
3103 (mips_relocate_section): Remove support for link-time relaxation
3104 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3105 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3106 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3107 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3108 relaxation of branches used by embedded-PIC.
3109 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3110 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3111 related members, update comment.
3112 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3113 code related to embedded-PIC.
3114 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3115 initialization of now-removed 'adjust' member of
3116 'struct ecoff_debug_info'.
3118 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3120 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3122 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3124 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3125 relocs for locally defined symbols during -shared final link.
3126 (elf32_arm_final_link_relocate): Likewise.
3128 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3130 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3131 ELF_LINK_POINTER_EQUALITY_NEEDED.
3132 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3133 if r_type is not R_X86_64_PC32.
3134 (elf64_x86_64_finish_dynamic_symbol): If
3135 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3138 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3140 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3141 (elf_backend_plt_sym_val): Define.
3143 2004-04-22 Andrew Cagney <cagney@redhat.com>
3145 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3147 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3149 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3151 * som.c (som_set_section_contents): Constantify second argument.
3152 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3153 (som_object_setup): Rework to avoid warning.
3154 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3157 2004-04-22 Andrew Cagney <cagney@redhat.com>
3159 * cache.c (bfd_cache_close): Check for a previously closed file.
3161 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3163 * bfd.c (bfd_get_synthetic_symtab): Define.
3164 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3165 NAME##_get_synthetic_symtab.
3166 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3167 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3168 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3170 (_bfd_elf_get_synthetic_symtab): New prototype.
3171 * elfcode.h (elf_get_synthetic_symtab): Define.
3172 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3173 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3174 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3175 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3176 * bfd-in2.h: Rebuilt.
3177 * libbfd.h: Rebuilt.
3178 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3179 (elf_backend_plt_sym_val): Define.
3180 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3181 (elf_backend_plt_sym_val): Define.
3182 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3183 (elf_backend_plt_sym_val): Define.
3184 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3185 (elf_backend_plt_sym_val): Define.
3186 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3187 (elf_backend_plt_sym_val): Define.
3188 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3189 (elf_backend_plt_sym_val): Define.
3190 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3191 (elf_backend_plt_sym_val): Define.
3192 * aout-target.h (MY_get_synthetic_symtab): Define.
3193 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3194 * coff-rs6000.c (rs6000coff_vec): Add
3195 _bfd_nodynamic_get_synthetic_symtab.
3196 (pmac_xcoff_vec): Likewise.
3197 * coff64-rs6000.c (rs6000coff64_vec): Add
3198 _bfd_nodynamic_get_synthetic_symtab.
3199 (aix5coff64_vec): Likewise.
3200 * sunos.c (MY_get_synthetic_symtab): Define.
3201 * vms.c (vms_get_synthetic_symtab): Define.
3203 2004-04-22 Nick Clifton <nickc@redhat.com>
3205 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3207 2004-04-22 Peter Barada <peter@the-baradas.com>
3209 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3210 * bfd2-in.h: Regenerate.
3211 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3213 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3215 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3216 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3217 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3218 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3219 * bfd-in2.h: Regenerate.
3221 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3223 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3224 require relocations against a weak symbol to reference the same
3225 symbol hash entry if not a final, static link.
3226 (get_cached_value, add_value_map): Add final_static_link argument.
3227 (remove_literals): Pass final_static_link argument as needed.
3229 2004-04-21 Andrew Cagney <cagney@redhat.com>
3231 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3232 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3233 (opncls_bwrite, opncls_bclose, opncls_bflush)
3234 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3235 bfd iovec that uses function callbacks.
3236 (bfd_close): Use the iovec's bclose.
3237 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3238 (cache_bclose, cache_bflush, cache_bstat)
3239 (cache_iovec): New functions and global variable, implement a
3240 cache "iovec", where applicable set bfd_error.
3241 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3242 * bfdio.c (struct bfd_iovec): Define.
3243 (real_read): Delete function.
3244 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3245 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3246 assume that bread and bwrite set bfd_error.
3247 * bfd.c (struct bfd): Add "iovec", update comments.
3248 * bfd-in2.h, libbfd.h: Re-generate.
3250 2004-04-21 Andrew Cagney <cagney@redhat.com>
3252 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3254 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3256 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3257 (bfd_elf_gc_sections): Fail if a shared object is being created.
3258 Do not fail if dynamic sections have been created. Instead call
3259 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3260 dynamically referenced symbols. Do not mark the whole graph
3261 rooted at .eh_frame, only the section proper.
3263 2004-04-20 DJ Delorie <dj@redhat.com>
3265 * reloc.c: Add BFD_RELOC_32_SECREL.
3266 * bfd-in2.h: Regenerate.
3267 * libbfd.h: Likewise.
3268 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3269 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3270 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3272 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3274 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3275 relocs against hidden/protected undefweak symbols properly.
3276 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3278 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3280 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3281 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3284 2004-04-17 Brian Ford <ford@vss.fsi.com>
3286 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3287 filepos for the SizeOfHeaders field.
3288 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3290 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3292 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3294 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3295 change reloc_done. Set and restore _cooked_size.
3298 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3300 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3303 2004-04-15 Nick Clifton <nickc@redhat.com>
3305 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3307 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3309 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3311 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3313 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3314 when it is a definition.
3316 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3318 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3319 when statically linking PIC code.
3320 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3322 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3324 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3325 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3326 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3327 * configure: Regenerate.
3329 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3331 * elflink.c: Include libiberty.h.
3332 * Makefile.am (elflink.lo): Depend on libiberty.h.
3333 * Makefile.in: Regenerate.
3335 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3337 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3340 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3342 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3343 reserve the memory for dynamic linker
3345 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3347 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3348 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3350 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3352 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3353 RELOC_FOR_GLOBAL_SYMBOL.
3354 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3356 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3358 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3359 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3361 2004-04-01 Paul Brook <paul@codesourcery.com>
3363 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3364 * elf32-arm.h (struct elf32_elf_section_map): New.
3365 (struct _arm_elf_section_data): New.
3366 (elf32_arm_section_data): Define.
3367 (struct elf32_arm_link_hash_table): Add byteswap_code.
3368 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3369 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3370 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3371 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3372 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3373 (bfd_elf32_new_section_hook, elf_backend_write_section,
3374 elf_backend_link_output_symbol_hook): Define.
3376 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3378 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3379 that keeps the characters in a B_INCL..B_EINCL range.
3380 (_bfd_link_section_stabs): When computing the sum of the
3381 characters in a B_INCL..B_EINCL range also keep a copy of those
3382 characters. Use this information to distinguish between
3383 include sections that have the same sum and the same length
3384 but which are nevertheless unique.
3386 2004-03-31 Paul Brook <paul@codesourcery.com>
3388 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3389 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3391 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3393 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3394 to 'sum_chars' and add field 'num_chars'.
3395 (_bfd_link_section_stabs): When computing the sum of the
3396 characters in a B_INCL..B_EINCL range also keep a count of the
3397 number of characters. Use this information to help distinguish
3398 between include sections when have the same sum but which
3399 nevertheless are still unique.
3401 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3403 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3405 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3406 Tomer Levi <Tomer.Levi@nsc.com>
3408 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3409 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3410 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3411 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3412 (cpu-cr16c.lo): New target.
3413 (elf32-cr16c.lo): Likewise.
3414 * Makefile.in: Regenerate.
3415 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3416 (bfd_archures_list): Add bfd_cr16c_arch.
3417 * config.bfd: Handle cr16c-*-elf*.
3418 * configure.in: Handle bfd_elf32_cr16c_vec.
3419 * configure: Regenerate.
3420 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3421 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3422 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3423 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3424 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3425 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3426 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3427 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3428 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3429 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3430 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3431 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3432 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3433 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3434 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3435 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3436 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3437 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3438 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3439 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3440 * targets.c (bfd_elf32_cr16c_vec): Declare.
3441 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3442 * cpu-cr16c.c: New file.
3443 * elf32-cr16c.c: Likewise.
3444 * libbfd.h: Regenerate.
3445 * bfd-in2.h: Likewise.
3447 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3449 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3451 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3453 * Makefile.am: Remove all mention of elflink.h.
3454 * Makefile.in: Regenerate.
3455 * bfd-in.h (bfd_elf_discard_info): Declare.
3456 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3457 * bfd-in2.h: Regenerate.
3458 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3459 bfd_elf32_link_record_dynamic_symbol,
3460 bfd_elf64_link_record_dynamic_symbol,
3461 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3462 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3463 _bfd_elf32_link_record_local_dynamic_symbol,
3464 _bfd_elf64_link_record_local_dynamic_symbol,
3465 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3466 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3467 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3468 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3469 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3470 _bfd_elf32_reloc_symbol_deleted_p,
3471 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3472 (bfd_elf_link_record_dynamic_symbol,
3473 bfd_elf_link_record_local_dynamic_symbol,
3474 bfd_elf_final_link, bfd_elf_gc_sections,
3475 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3476 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3477 bfd_elf_reloc_symbol_deleted_p): Declare.
3478 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3479 * elf32-arm.h: Update for changed function names. Remove local
3480 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3481 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3482 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3483 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3484 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3485 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3486 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3487 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3488 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3489 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3490 (bfd_elfNN_print_symbol): Define.
3491 * elfcode.h: Don't include elflink.h.
3492 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3493 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3494 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3495 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3496 elf_link_record_local_dynamic_symbol): Don't define.
3497 * elflink.c: Update for changed function names. Move elflink.h
3499 * elflink.h: Delete file.
3500 * po/SRC-POTFILES.in: Regenerate.
3501 * po/bfd.pot: Regenerate.
3503 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3505 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3506 "name" for global syms accidentally removed in 2004-03-20 change.
3508 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3510 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3511 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3512 where Elf_External_* is different for 64 and 32 bit, with
3513 corresponding elf_size_info field.
3514 (struct elf_final_link_info): Use "bfd_byte *" instead
3515 of "Elf_External_Sym *" for external_syms and symbuf.
3516 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3517 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3518 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3519 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3520 (elf_link_sort_cmp2): Adjust.
3521 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3522 using ELF_R_SYM macro. Set u.sym_mask.
3523 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3524 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3525 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3526 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3527 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3528 swap_syn_out functions. Rearrange dyn swap in/out switch.
3529 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3530 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3531 (elf_link_flush_output_syms): Add elf_backend_data arg.
3532 (elf_link_check_versioned_symbol): Likewise.
3533 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3534 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3535 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3536 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3537 ELF_R_TYPE and ELF_R_INFO macros.
3538 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3539 based on size rather than using ELF_R_INFO.
3540 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3542 (struct alloc_got_off_arg): New.
3543 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3544 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3545 (elf_gc_allocate_got_offsets): Adjust.
3546 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3547 ELF_R_SYM. Use bfd_section_from_elf_index.
3548 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3549 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3550 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3552 2004-03-26 Stan Shebs <shebs@apple.com>
3554 Remove MPW support, no longer used.
3555 * config.bfd (powerpc-*-mpw*): Remove configuration.
3556 * mpw-config.in, mpw-make.sed: Remove files.
3557 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3559 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3561 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3562 (ppc64_elf_add_symbol_hook): New function.
3563 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3564 const from Elf_Internal_Sym param.
3565 * elflink.c (elf_link_add_object_symbols): Adjust.
3566 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3567 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3568 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3569 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3570 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3571 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3572 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3573 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3574 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3575 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3576 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3577 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3578 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3579 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3580 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3581 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3583 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3585 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3586 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3587 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3588 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3589 (bfd_elf64_bfd_link_add_symbols): Delete.
3590 (bfd_elf_link_add_symbols): Declare.
3591 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3592 * elflink.c: Include safe-ctype.h.
3593 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3595 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3596 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3598 (elf_link_add_archive_symbols): Rename from
3599 _bfd_elf_link_add_archive_symbols, make static.
3600 (elf_link_add_object_symbols): New function. Corresponding
3601 elflink.h function converted to use elf_size_info.
3602 (bfd_elf_link_add_symbols): Likewise.
3603 (bfd_elf_size_dynamic_sections): Adjust.
3604 * elflink.h (elf_bfd_link_add_symbols): Delete.
3605 (elf_link_add_object_symbols): Delete.
3606 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3607 bfd_elf_link_add_symbols.
3608 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3610 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3612 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3613 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3615 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3616 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3617 (_bfd_elf_add_dt_needed_tag): Declare.
3618 (_bfd_elf_sort_symbol): Declare.
3619 (_bfd_elf_finalize_dynstr): Declare.
3620 (RELOC_FOR_GLOBAL_SYM): Formatting.
3621 * elfcode.h (elf_add_dynamic_entry): Delete.
3622 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3623 elflink.h function converted to use elf_size_info.
3624 (_bfd_elf_add_dt_needed_tag): Likewise.
3625 (_bfd_elf_sort_symbol): Likewise.
3626 (_bfd_elf_finalize_dynstr): Likewise.
3627 (compute_bucket_count): Likewise.
3628 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3629 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3630 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3631 * elflink.h: ..here.
3632 (sort_symbol, add_dt_needed_tag): Delete.
3633 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3634 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3636 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3637 * elf32-cris.c (add_dynamic_entry): Likewise.
3638 * elf32-hppa.c (add_dynamic_entry): Likewise.
3639 * elf32-i370.c (add_dynamic_entry): Likewise.
3640 * elf32-i386.c (add_dynamic_entry): Likewise.
3641 * elf32-m32r.c (add_dynamic_entry): Likewise.
3642 * elf32-m68k.c (add_dynamic_entry): Likewise.
3643 * elf32-ppc.c (add_dynamic_entry): Likewise.
3644 * elf32-s390.c (add_dynamic_entry): Likewise.
3645 * elf32-sh.c (add_dynamic_entry): Likewise.
3646 * elf32-sparc.c (add_dynamic_entry): Likewise.
3647 * elf32-vax.c (add_dynamic_entry): Likewise.
3648 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3649 * elf64-alpha.c (add_dynamic_entry): Likewise.
3650 * elf64-hppa.c (add_dynamic_entry): Likewise.
3651 * elf64-ppc.c (add_dynamic_entry): Likewise.
3652 * elf64-s390.c (add_dynamic_entry): Likewise.
3653 * elf64-sparc.c (add_dynamic_entry): Likewise.
3654 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3655 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3656 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3657 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3658 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3659 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3661 2004-03-23 Paul Brook <paul@codesourcery.com>
3663 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3665 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3667 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3668 literal tables and check for relocs outside of literal pools.
3669 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3670 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3672 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3673 (elf_xtensa_relocate_section): Read literal tables and check for
3674 dynamic relocations in read-only sections and not in literal pools.
3676 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3679 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3681 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3683 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3684 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3685 not defined by the executable, or defined in a DSO.
3686 <eliding run-time relocation of .got>: Initialize GOT entry for a
3687 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3689 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3690 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3691 a PLT reloc to GOT for an executable.
3692 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3693 .got for a DSO and explain why.
3694 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3695 and unreferenced symbols for which a PLT is defined. Adjust
3696 dynamic-symbol pruning correspondingly, to make sure we don't lose
3697 a dynamic symbol also defined by a DSO.
3699 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3701 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3702 and rel args. Group input and output args. Wrap to 80 columns.
3703 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3704 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3705 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3706 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3707 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3708 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3709 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3710 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
3711 RELOC_FOR_GLOBAL_SYMBOL invocation.
3713 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
3715 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
3716 unresolved symbols in objects aren't allowed.
3718 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
3720 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3721 (elf_hppa_unmark_useless_dynamic_symbols):
3722 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3723 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
3724 (elf32_hppa_relocate_section): Likewise.
3725 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3726 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3727 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3728 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3729 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3731 * elf-m10200.c (mn10200_elf_relocate_section): Use
3732 RELOC_FOR_GLOBAL_SYMBOL.
3733 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3734 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3735 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3736 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3737 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3738 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
3739 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3740 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3741 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3742 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3743 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3744 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3746 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3748 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
3749 (final_link_relocate): Likewise.
3750 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
3751 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
3753 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3755 * Makefile.am: Run "make dep-am".
3756 * Makefile.in: Regenerate.
3757 * aclocal.m4: Regenerate.
3758 * config.in: Regenerate.
3759 * po/bfd.pot: Regenerate.
3761 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3762 H.J. Lu <hongjiu.lu@intel.com>
3764 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
3765 type and size change code to where it was previously. Remove
3766 dt_needed param. Treat old weak syms as strong if new sym is
3767 from a shared lib, even when old sym is from another shared
3768 lib. Remove unnecessary tests of oldweak and newweak. Correct
3770 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
3771 _bfd_elf_merge_symbol calls.
3772 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
3773 dt_needed local var. Update comments.
3774 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
3775 (_bfd_elf_add_default_symbol): Likewise.
3777 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
3778 strong syms in one shared object overriding weak syms in another.
3780 2004-03-18 Alan Modra <amodra@bigpond.net.au>
3782 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
3783 dyn_lib_class field. Rearrange for better packing.
3784 (elf_dt_soname): Delete.
3785 (elf_dyn_lib_class): Define.
3786 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
3787 (bfd_elf_set_dt_needed_soname): Delete.
3788 (bfd_elf_set_dyn_lib_class): New function.
3789 * elflink.h (add_dt_needed_tag): New function. Split out from..
3790 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
3791 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
3792 initialization of soname.
3793 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
3795 * bfd-in.h (enum dynamic_lib_link_class): New.
3796 (bfd_elf_set_dt_needed_soname): Delete.
3797 (bfd_elf_set_dyn_lib_class): Declare.
3798 * bfd-in2.h: Regenerate.
3800 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
3801 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
3802 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
3803 symbol loop. Instead use add_needed to flag tag as written.
3805 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
3807 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3808 logic for null_input_bfd detection.
3810 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3812 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3814 2004-03-16 Mark Kettenis <kettenis@gnu.org>
3816 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
3819 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3821 * elflink.c (elf_link_read_relocs_from_section): Don't use
3822 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
3823 (_bfd_elf_link_read_relocs): ..to here.
3824 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
3826 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3828 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
3829 values selected in configure.host. Require both to be defined
3830 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
3831 corresponding BFD_HOST vars with quotes.
3832 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
3833 Always require BFD_HOST_64_BIT_DEFINED.
3834 <file_ptr type>: Find off_t size before emitting message. Combine
3835 off_t and ftello64 conditional.
3836 * configure: Regenerate.
3838 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3840 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
3841 aliasing warning. Remove trailing whitespace throughout file.
3843 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3845 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
3846 input_section in calls to get_dyn_name.
3847 * 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
3849 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
3851 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3853 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
3854 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
3855 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
3856 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
3857 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
3858 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
3859 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
3861 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
3862 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3863 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3864 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3865 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
3866 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
3867 (read_8_bytes, read_indirect_string, read_address): Likewise.
3868 (read_abbrevs, parse_comp_unit): Likewise.
3869 * targets.c (struct bfd_target): Likewise.
3870 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
3871 * hppabsd-core.c: Likewise. Formatting.
3872 * hpux-core.c: Likewise.
3873 * irix-core.c: Likewise.
3874 * netbsd-core.c: Likewise.
3875 * osf-core.c: Likewise.
3876 * ptrace-core.c: Likewise.
3877 * sco5-core.c: Likewise.
3878 * trad-core.c: Likewise.
3879 * configure: Regenerate.
3880 * bfd-in2.h: Regenerate.
3882 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3884 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
3885 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
3886 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3887 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3888 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
3889 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
3890 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
3891 * libbfd.c: Likewise in function definitions.
3892 (bfd_put_8): Mask with 0xff rather than casting to char.
3893 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
3894 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
3895 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
3896 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
3897 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
3898 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
3899 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
3900 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
3901 (H_GET_64, H_GET_32, H_GET_16): Likewise.
3902 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
3903 * archive.c (do_slurp_coff_armap): Update swap prototype.
3904 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
3905 (tic54x_getl_signed_32): Likewise.
3906 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
3907 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
3908 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
3909 (bfd_getp_signed_32, bfd_putp32): Likewise.
3910 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
3911 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
3912 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
3913 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
3914 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
3915 bfd_h_getx_signed_16, bfd_h_putx16.
3916 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
3917 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
3918 * hpux-core.c: Likewise.
3919 * irix-core.c: Likewise.
3920 * netbsd-core.c: Likewise.
3921 * osf-core.c: Likewise.
3922 * ptrace-core.c: Likewise.
3923 * sco5-core.c: Likewise.
3924 * trad-core.c: Likewise.
3925 * bfd-in2.h: Regenerate.
3927 2004-03-15 Matt Thomas <matt@3am-software.com>
3929 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
3932 2004-03-13 Mark Kettenis <kettenis@gnu.org>
3934 * config.bfd: Add x86_64-*-openbsd*.
3935 * configure.in (x86_64-*-openbsd*): Set COREFILE to
3937 * configure: Regenerate.
3939 2004-03-12 Nick Clifton <nickc@redhat.com>
3940 Dave Murphy <wintermute2k4@ntlworld.com>
3942 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
3943 if the input bfd does not contain any code.
3945 2004-03-09 Steve Ellcey <sje@cup.hp.com>
3947 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
3949 2004-03-05 Fred Fish <fnf@redhat.com>
3951 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
3952 mips16 symbols to be even rather than testing first for even/odd.
3953 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
3955 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
3957 * elf.c (map_sections_to_segments): Ignore .tbss sections for
3960 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
3962 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
3963 undefined symbols as hash_new.
3965 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3967 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
3969 * elf32-sh.c: Ditto.
3970 * bfd-in2.h: Regenerate.
3972 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
3974 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
3976 (_frv_count_got_plt_entries): Initialize them.
3977 (frv_pic_relocs_info_find): Add insert argument. Adjust all
3979 (frv_pic_relocs_info_for_global): Likewise.
3980 (frv_pic_relocs_info_for_local): Likewise.
3981 (frv_pic_merge_early_relocs_info): New.
3982 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
3984 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
3985 Check that we don't exceed the allocated count for entry.
3986 (_frv_add_rofixup): Likewise.
3987 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
3988 (elf32_frv_finish_dynamic_sections): Improve error message in case
3989 we emit too few rofixup entries.
3991 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3993 * archures.c (bfd_mach_fr450): New.
3994 * bfd-in2.h: Regenerate.
3995 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
3996 (arch_info_500): Link to it.
3997 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
3998 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
3999 (frv_elf_arch_extension_p): New function.
4000 (frv_elf_merge_private_bfd_data): Use it.
4002 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4004 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4006 * elflink.h (is_global_data_symbol_definition): Moved to
4008 (elf_link_is_defined_archive_symbol): Likewise.
4009 (elf_link_add_archive_symbols): Likewise. Renamed to
4010 _bfd_elf_link_add_archive_symbols.
4012 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4013 of ELF symbol table entry from backend.
4014 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4015 instead of elf_link_add_object_symbols.
4017 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4019 * elf-bfd.h (struct elf_backend_data): Added
4020 elf_backend_can_make_relative_eh_frame,
4021 elf_backend_can_make_lsda_relative_eh_frame and
4022 elf_backend_encode_eh_address.
4023 (_bfd_elf_encode_eh_address): Declare.
4024 (_bfd_elf_can_make_relative): Declare.
4025 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4026 hooks to decide whether to attempt to make_relative and
4028 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4029 (_bfd_elf_can_make_relative): New.
4030 (_bfd_elf_encode_eh_address): New.
4031 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4032 (frv_elf_encode_eh_address): New.
4033 (elf_backend_can_make_relative_eh_frame): Define.
4034 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4035 (elf_backend_encode_eh_address): Define.
4037 (elf_backend_can_make_relative_eh_frame): Define.
4038 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4039 (elf_backend_encode_eh_address): Define.
4040 (elfNN_bed): Add them.
4042 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4044 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4045 complain_on_overflow to signed.
4047 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4049 * elflink.h (sort_symbol): New.
4050 (elf_link_add_object_symbols): Use a sorted symbol array for
4053 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4055 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4056 for pc relative relocs.
4057 (elf_s390_relocate_section): Likewise.
4058 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4059 for pc relative relocs.
4060 (elf_s390_relocate_section): Likewise.
4062 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4064 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4067 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4069 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4070 field to track if a relocation is against readonly section.
4071 (count_dyn_reloc): Take a new argument for rent->reltext.
4072 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4073 (get_reloc_section): Don't set ia64_info->reltext here.
4074 (allocate_dynrel_entries): Set ia64_info->reltext here.
4076 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4078 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4079 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4080 function's descriptor to symbol+offset, and map local undefweak
4081 symbol to NULL function descriptor.
4082 (elf32_frv_relocate_section): Likewise.
4084 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4086 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4088 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4089 (netbsd_core_file_p): Set architecture from machine ID for
4092 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4094 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4095 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4097 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4099 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4100 symbols with non-default visibility.
4102 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4104 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4105 IMAGE_SCN_MEM_WRITE on known sections only.
4107 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4109 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4110 symbols used in PIE relocs.
4112 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4114 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4117 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4119 * configure.in: Update version to 2.15.90.
4120 * configure: Regenerate.
4122 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4123 Richard Sandiford <rsandifo@redhat.com>
4125 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4126 _bfd_elf_symbol_refs_local_p to decide whether to decay
4127 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4128 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4129 relocs if the symbol wasn't defined by a regular object file.
4130 Don't check the symbol's dynindx.
4132 2004-02-16 Andrew Cagney <cagney@redhat.com>
4134 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4136 * bfd-in2.h: Re-generate.
4138 2004-02-14 Andrew Cagney <cagney@redhat.com>
4140 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4141 _LARGEFILE64_SOURCE.
4143 2004-02-13 Andrew Cagney <cagney@redhat.com>
4145 * elf.c (vma_page_aligned_bias): New function.
4146 (assign_file_positions_except_relocs)
4147 (assign_file_positions_for_segments): Replace broken modulo
4148 arithmetic with call to vma_page_aligned_bias.
4150 2004-02-11 Andrew Cagney <cagney@redhat.com>
4152 * bfd-in.h: Update copyright.
4153 (bfd_tell): Change return type to file_ptr.
4154 * bfd-in2.h: Re-generate.
4155 * cache.c: Update copyright.
4156 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4158 (close_one): Use real_ftell.
4159 * bfdio.c: Update copyright.
4160 (real_ftell, real_fseek): New functions.
4161 (bfd_tell): Use real_fseek and real_ftell, change return type to
4163 (bfd_seek): Use real_ftell and real_fseek, change type of
4164 file_position to a file_ptr.
4165 * libbfd-in.h: Update copyright.
4166 (real_ftell, real_fseek): Declare.
4167 * libbfd.h: Re-generate.
4169 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4170 fseeko and fseeko64. Determine bfd_file_ptr.
4171 * configure: Re-generate.
4172 * config.in: Re-generate.
4174 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4176 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4177 * elf32-h8300.c: Likewise.
4179 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4180 Nick Clifton <nickc@redhat.com>
4182 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4183 GOT entries with no associated GOT subsection.
4185 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4187 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4188 * elf.c (swap_out_syms): Use it to decide whether local section
4189 symbols should be named.
4190 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4191 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4192 (elf_backend_name_local_section_symbols): Define.
4193 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4195 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4197 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4198 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4201 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4203 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4204 to bfd_link_hash_entry passed by reference to
4205 _bfd_generic_link_add_one_symbol.
4207 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4209 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4210 relocations against dynamic symbols.
4212 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4214 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4217 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4219 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4220 * bfd-in2.h, libbfd.h: Rebuilt.
4222 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4224 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4225 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4226 flag has been cleared.
4228 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4230 * coff-h8300.c: Add and adjust comments about relaxation.
4231 * elf32-h8300.c: Likewise.
4233 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4235 * coff-h8300.c: Fix comment typos.
4236 * elf32-h8300.c: Likewise.
4238 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4240 * coff-h8300.c: Add comments about relaxation.
4241 * elf32-h8300.c: Likewise.
4243 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4245 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4247 * aclocal.m4: Regenerate.
4248 * configure: Regenerate.
4250 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4252 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4253 mips_elf64_rtype_to_howto instead of using howto_table.
4255 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4257 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4259 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4260 relocs which would not use the PLT.
4262 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4264 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4265 (ppc64_elf_gc_sweep_hook): Likewise.
4266 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4268 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4270 Adds linker relaxation support for bit manipulation insns like
4271 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4273 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4274 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4275 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4276 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4278 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4280 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4282 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4284 * elf32-h8300.c: Fix formatting.
4286 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4288 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4289 dynamic object is present. Declare r_symndx and h in an inner
4291 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4293 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4295 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4296 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4297 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4298 identically. Do not emit PC24 relocations for shared libraries.
4299 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4300 identically. Don't adjust pc_count.
4301 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4302 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4303 adjust count for branch relocations.
4304 (allocate_dynrelocs): Correct typo in call to
4305 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4306 PC24 or PLT32 relocs when linking.
4308 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4310 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4311 relocation howto with ARM_26 one for consistency.
4312 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4313 that will be converted to ARM_26D ones, since we always want 'done'
4314 relocations to be reflected in section's data.
4315 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4317 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4320 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4322 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4323 are not partial_inplace during a relocatable link.
4325 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4327 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4328 if no dynamic object is present. Declare r_symndx and h in an
4331 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4333 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4334 trampoline if it is known out of range.
4336 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4338 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4339 * elf32-frv.c (_frv_osec_readonly_p): New.
4340 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4342 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4343 (elf32_frv_relocate_section): Likewise. Error out if attempting
4344 to emit rofixups or dynamic relocs in read-only segments. Use
4345 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4346 dynamic relocations.
4347 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4348 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4349 relocations or fixups involving merged sections correctly. Avoid
4350 crash when undefined symbol is referenced by R_FRV_32 or
4351 R_FRV_FUNCDESC_VALUE.
4352 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4353 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4354 input section holding local symbol to addend of R_FRV_32 or
4355 R_FRV_FUNCDESC_VALUE dynamic relocation.
4356 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4357 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4358 (elf32_frv_always_size_sections): Don't store pointer to
4359 __stacksize symbol in sec_info.
4360 (elf32_frv_modify_segment_map): Look it up here.
4361 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4362 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4363 of the lazy PLT entry, not only its offset, as the low word of a
4364 function descriptor.
4365 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4366 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4367 if a hash table entry already exists but is not a definition.
4368 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4369 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4370 (_frv_add_rofixup): Don't inline.
4371 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4372 for undefweak symbols.
4373 (elf32_frv_relocate_section): Avoid crash while computing
4374 relocation when linking with shared library. Only emit rofixups
4375 and dynamic relocations for alloc&load sections. Mark binaries
4376 with inter-segment relocations for relocation as a unit.
4377 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4378 (DEFAULT_STACK_SIZE): New.
4379 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4380 emit rofixups or dynamic relocs when linking dynamic non-PIE
4382 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4383 shared libs too. Reserve the last entry for the GOT pointer.
4384 (elf32_frv_finish_dynamic_sections): Emit it.
4385 (elf32_frv_always_size_sections): New.
4386 (elf32_frv_modify_segment_map): New.
4387 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4389 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4390 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4391 (elf_backend_always_size_sections): New.
4392 (elf_backend_modify_segment_map): New.
4393 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4394 * config.bfd: Added frv-*-*linux*.
4395 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4396 ABS section, instead of crashing.
4397 (elf32_frv_relocate_section): Don't crash before warning about
4398 different segments in non-PIC relocation.
4399 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4400 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4401 relocs to undefweak symbols.
4402 (elf32_frv_relocate_section): Ditto for undefined symbols.
4403 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4404 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4405 gotfixup section was created.
4406 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4407 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4408 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4409 complain_overflow_signed.
4410 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4411 have not been allocated.
4412 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4413 privfd only if dynamic sections were created.
4414 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4415 for GPREL relocs. When linking relocatable FDPIC executables,
4416 emit warnings for relocations that would be illegal on PIE or
4417 shared libraries. Emit rofixup for R_FRV_32 only if input object
4419 (_frv_create_got_section): Define _gp symbol in the rofixup
4421 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4422 dynamic sections missing, error out requesting -melf32frvfd.
4423 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4424 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4425 computation of addends from section and global or local symbol
4426 value. Change return type to bfd_boolean, and return a failure if
4427 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4428 nonzero addend is required.
4429 (elf32_frv_relocate_section): Likewise. Print error for
4430 unsupported nonzero addends.
4431 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4432 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4433 force everything local.
4434 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4435 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4436 (frv_gotfixup_section): New.
4437 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4438 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4440 (_frv_add_rofixup): New.
4441 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4442 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4443 improve some ugly conditions.
4444 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4445 relocations in fdpic.
4446 (_frv_create_got_section): Create .rofixup.got section.
4447 (struct _frv_dynamic_got_info): Added fixups.
4448 (_frv_count_got_plt_entries): Account in-GOT relocations into
4449 relocs32, relocsfd and relocsfdv. Account them into relocs or
4450 fixups, as appropriate.
4451 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4453 (elf32_frv_finish_dynamic_sections): Verify that the right number
4454 of relocations and fixups was generated.
4455 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4457 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4458 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4459 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4460 descriptor of a (formerly-)global symbol is local.
4461 (struct frv_pic_relocs_info): Adjust comments.
4462 (_frv_emit_got_relocs_plt_entries): Adjust.
4463 (elf32_frv_relocate_section): Likewise.
4464 (_frv_count_got_plt_entries): Likewise.
4465 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4466 symbol's value to addend in the common preamble. Decay dynamic
4467 symbols to section+offset if they bind or call locally, for GOT
4468 and FUNCDESC_VALUE, respectively.
4469 (elf32_frv_relocate_section): Likewise.
4470 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4471 internal or hidden visibility.
4472 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4473 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4474 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4475 (elf32_frv_relocate_section): Pass relocation addend in. Use
4476 original relocation addend to look up the got relocs/plt entries
4477 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4478 processing relocations that reference .scommon symbols.
4479 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4480 Introduce support for dynamic linking.
4481 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4482 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4483 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4484 (frv_reloc_type_lookup): Return REL howtos for executables and
4486 (frv_info_to_howto_rel): New.
4487 (struct frv_elf_link_hash_table): New.
4488 (frv_hash_table, frv_got_section, frv_gotrel_section,
4489 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4490 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4491 (frv_elf_link_hash_table_create): New.
4492 (struct frv_pic_relocs_info): New.
4493 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4494 (frv_pic_relocs_info_find): New.
4495 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4497 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4498 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4499 (_frv_emit_got_relocs_plt_entries): New.
4500 (elf32_frv_relocate_section): Add support for dynamic linking.
4501 Handle new relocations.
4502 (_frv_create_got_section): New.
4503 (elf32_frv_create_dynamic_sections): New.
4504 (ELF_DYNAMIC_INTERPRETER): New.
4505 (struct _frv_dynamic_got_info): New.
4506 (_frv_count_got_plt_entries): New.
4507 (struct _frv_dynamic_got_plt_info): New.
4508 (_frv_compute_got_alloc_data): New.
4509 (_frv_get_got_entry, _frv_get_fd_entry): New.
4510 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4511 (_frv_resolve_final_relocs_info): New.
4512 (elf32_frv_size_dynamic_sections): New.
4513 (elf32_frv_finish_dynamic_sections): New.
4514 (elf32_frv_adjust_dynamic_symbol): New.
4515 (elf32_frv_finish_dynamic_symbol): New.
4516 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4518 (elf_info_to_howto_rel): Define.
4519 (bfd_elf32_bfd_link_hash_table_create): Define.
4520 (elf_backend_create_dynamic_sections): Define.
4521 (elf_backend_adjust_dynamic_symbol): Define.
4522 (elf_backend_size_dynamic_sections): Define.
4523 (elf_backend_finish_dynamic_symbol): Define.
4524 (elf_backend_finish_dynamic_sections): Define.
4525 (elf_backend_want_got_sym): Define.
4526 (elf_backend_got_header_size): Define.
4527 (elf_backend_want_got_plt): Define.
4528 (elf_backend_plt_readonly): Define.
4529 (elf_backend_want_plt_sym): Define.
4530 (elf_backend_plt_header_size): Define.
4531 (elf_backend_may_use_rel_p): Define.
4532 (elf_backend_may_use_rela_p): Define.
4533 (elf_backend_default_use_rela_p): Define.
4534 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4535 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4536 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4537 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4538 (frv_reloc_map): Map the corresponding BFD relocs to them.
4539 (frv_reloc_type_lookup): ... and back to BFD relocs.
4540 * reloc.c: New relocs.
4541 * bfd-in2.h, libbfd.h: Rebuilt.
4542 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4543 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4544 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4545 R_FRV_FUNCDESC_GOTLO): New.
4546 (frv_reloc_map): Map the corresponding BFD relocs to them.
4547 (frv_reloc_type_lookup): ... and back to BFD relocs.
4548 * reloc.c: New relocs.
4549 * bfd-in2.h, libbfd.h: Rebuilt.
4551 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4553 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4554 targets to support pages of up to 64kB.
4555 (elf32_bed): Redefine to get a separate backend data structure for
4556 traditional targets.
4557 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4558 targets to support pages of up to 64kB.
4559 (elf64_bed): Redefine to get a separate backend data structure for
4560 traditional targets.
4561 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4562 targets to support pages of up to 64kB.
4563 (elf32_bed): Redefine to get a separate backend data structure for
4564 traditional targets.
4566 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4568 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4570 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4572 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4573 (elf_i386_grok_psinfo): Likewise.
4575 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4577 * config.bfd: Add m68k-uClinux target.
4579 2004-01-01 Grant Edwards <grante@visi.com>
4581 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4582 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4583 (elf32_h8_gc_sweep_hook): New function.
4584 (elf_backend_gc_mark_hook): Define.
4585 (elf_backend_gc_sweep_hook): Define.
4586 (elf_backend_can_gc_sections): Define.
4588 For older changes see ChangeLog-0203
4594 version-control: never