1 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
6 2004-05-26 Alan Modra <amodra@bigpond.net.au>
8 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
9 for SHT_GROUP sections.
11 2004-05-25 Alan Modra <amodra@bigpond.net.au>
13 * elflink.c (elf_link_add_object_symbols): Don't set up merge
15 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
16 * merge.c: Formatting. Remove unnecessary casts. Expand
17 bfd_get_section_alignment macro.
18 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
20 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
21 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
22 section name to determine sinfo group, instead test output section
24 (_bfd_merge_sections): Add struct bfd_link_info param. Call
25 _bfd_strip_section_from_output rather than just twiddling flags.
26 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
27 (_bfd_merge_sections): Update prototype.
28 * libbfd.h: Regenerate.
30 2004-05-24 Mark Kettenis <kettenis@gnu.org>
32 * netbsd-core.c: Correctly indent section that sets architecture
35 From Miod Vallat <miod@online.fr>:
36 * m88kopenbsd.c: New file.
37 * targets.c (m88k_openbsd_vec): New.
38 * config.bfd: Add m88k-*-openbsd*.
39 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
40 (m88kopenbsd_vec): New.
41 * configure: Regenerate.
42 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
43 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
45 * Makefile.in: Regenerate.
46 * po/SRC-POTFILES.in: Regenerate.
48 2004-05-24 Nick Clifton <nickc@redhat.com>
50 * hash.c: Remove bogus node "Changing the default Hash Table Size"
51 introduced by hash table size patch.
53 2004-05-22 Ben Elliston <bje@au.ibm.com>
55 * configure.in (is_release): Remove.
56 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
57 (AC_OUTPUT): Don't output bfdver.h from version.h.
58 * configure: Regenerate.
59 * Makefile.am (RELEASE): New variable.
60 (bfdver.h): New target.
61 * Makefile.in: Regenerate.
62 * doc/Makefile.in: Likewise.
64 2004-05-22 Ben Elliston <bje@au.ibm.com>
66 * Makefile.am (config.status): Don't depend on version.h.
67 * Makefile.in: Regenerate.
69 2004-05-22 Alan Modra <amodra@bigpond.net.au>
71 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
72 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
73 * libbfd.h: Regenerate.
74 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
75 (_bfd_elf_rel_local_sym): Likewise.
76 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
77 (elf_link_input_bfd): Likewise.
78 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
79 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
80 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
81 (elfNN_ia64_relocate_section): Likewise.
83 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
85 * hash.c (bfd_default_hash_table_size): New variable.
86 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
87 (bfd_hash_set_default_size): New function. Set the default size
88 to a selected prime number close to the argument. Document new
90 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
91 * bfd-in2.h: Regenerate.
92 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
93 * Makefile.in: Regenerate.
95 2004-05-21 Mark Kettenis <kettenis@gnu.org>
97 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
98 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
99 arm, m68k, m88k and hppa core files.
101 2004-05-21 Nick Clifton <nickc@redhat.com>
103 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
104 (bfd_bwrite): Likewise.
105 (bfd_tell): Likewise.
106 (bfd_flush): Likewise.
107 (bfd_stat): Likewise.
108 (bfd_seek): Likewise.
109 (bfd_get_mtime): Likewise.
110 (bfd_get_size): Likewise.
112 2004-05-19 Ben Elliston <bje@au.ibm.com>
114 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
116 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
118 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
119 (bfd_generic_openr_next_archived_file): Likewise.
121 2004-05-17 Bob Wilson <bob.wilson@acm.org>
123 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
124 section names by inserting a new substring after .gnu.linkonce, except
125 for .gnu.linkonce.t.* where the "t." is replaced.
127 2004-05-17 Adam Nemet <anemet@lnxw.com>
129 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
130 (m68-*-lynxos* case): Likewise.
131 (powerpc-*-lyxnos* case): New case.
132 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
134 2004-05-17 David Heine <dlheine@tensilica.com>
136 * aout-target.h (MY_bfd_copy_private_header_data): Define.
137 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
138 * bfd.c (bfd_copy_private_header_data): Define.
139 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
141 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
142 * coffcode.h (coff_bfd_copy_private_header_data): Define.
143 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
144 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
145 segments by calling copy_private_bfd_data.
146 (_bfd_elf_copy_private_header_data): Define.
147 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
148 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
149 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
150 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
151 * mmo.c (mmo_bfd_copy_private_header_data): Define.
152 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
153 * som.c (som_bfd_copy_private_header_data): Define.
154 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
155 * vms.c (vms_bfd_copy_private_header_data): Define.
156 * bfd-in2.h: Regenerate.
157 * libbfd.h: Regenerate.
159 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
161 * elfxx-mips.c (MINUS_TWO): Define.
162 (mips_elf_higher, mips_elf_highest,
163 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
165 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
167 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
169 * som.c (log2): Rename to exact_log2. Adjust all callers.
171 2004-05-13 Paul Brook <paul@codesourcery.com>
173 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
174 dwarf3 format CIE entries. Remove comment about the size of the
175 ra_column field. It is now correctly deduced.
177 2004-05-13 Joel Sherrill <joel@oarcorp.com>
179 * config.bfd (or32-*-rtems*): Switch to elf.
181 2004-05-13 Nick Clifton <nickc@redhat.com>
183 * po/fr.po: Updated French translation.
185 2004-05-11 Jakub Jelinek <jakub@redhat.com>
187 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
188 into .dynsym if elf_section_data (sec)->dynindx <= 0.
189 Adjust counting of last_local.
190 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
191 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
192 created by the linker nor !SHF_ALLOC.
194 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
195 DT_PLTGOT to the start of the .got.plt section instead of the
196 .got output section. Set sh_entsize for .got section in addition
198 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
199 is at sgot->output_section->vma.
200 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
201 DT_PLTGOT to the start of the .got.plt section instead of the
203 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
204 is at sgot->output_section->vma. Set sh_entsize for .got section
205 in addition to .got.plt.
206 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
207 (bfd_section_from_phdr): Likewise.
208 (map_sections_to_segments): Likewise.
209 (assign_file_positions_for_segments): Likewise.
210 (get_program_header_size): Likewise.
211 * elflink.c (bfd_elf_size_dynamic_sections): Set
212 elf_tdata (output_bfd)->relro from info->relro.
213 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
215 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
217 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
218 a zero symndx for which we hadn't accounted a dynamic relocation.
219 (_frvfdpic_add_rofixup): Likewise.
221 2004-05-07 Brian Ford <ford@vss.fsi.com>
222 DJ Delorie <dj@redhat.com>
224 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
225 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
226 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
227 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
229 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
231 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
232 immediately if there's no link info.
233 (elf32_frvfdpic_copy_private_bfd_data): New.
234 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
236 2004-05-06 Zack Weinberg <zack@codesourcery.com>
238 * dwarf2.c (add_line_info): Also set info->filename to NULL if
239 filename argument is null; do not call strlen on a null pointer.
241 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
243 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
246 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
248 * configure.in (bfd_elf32_frvfdpic_vec): New.
249 * configure: Rebuilt.
250 * targets.c (bfd_elf32_frvfdpic_vec): New.
251 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
253 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
254 frvfdpic instead of frv. Rearrange elf-target macros such that
255 the FDPIC-specific ones are only defined for this new target
257 (bfd_elf32_frvfdpic_vec): Declare.
259 (elf32_frv_relocate_section): Use it to enable segment checking
260 and to control rofixup emission. Add output section vma to
261 applied relocation in non-LOAD non-ALLOC sections. Use
262 _bfd_error_handler for errors.
263 (_frv_create_got_section): Create .rel.got and .rofixup only in
264 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
266 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
267 (elf32_frvfdpic_modify_segment_map): Likewise.
268 (elf32_frv_finish_dynamic_sections): New, do-nothing.
269 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
270 error message if we miscompute the rofixup size.
271 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
272 (frvfdpic_elf_encode_eh_address): Likewise.
273 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
274 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
275 relocs. Reject unknown relocation types.
276 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
277 (frv_elf_merge_private_bfd_data): Likewise.
278 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
279 0x4000 for newly-added elf32-frvfdpic.
281 2004-05-05 Nick Clifton <nickc@redhat.com>
284 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
285 returning NULL as most users of this function do not check its
287 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
288 of bfd_cache_lookup().
289 * sco5-core.c (sco5_core_file_p): Likewise.
290 * trad-core.c (trad_unix_core_file_p): Likewise.
292 2004-05-05 Nick Clifton <nickc@redhat.com>
294 * cache.c (bfd_cache_lookup): Improve formatting.
295 * archive.c: Fix formatting.
297 2004-05-05 Peter Barada <peter@the-baradas.com>
299 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
300 * cpu-m68k.c(bfd_m68k_arch): Likewise.
301 * bfd-in2.h(bfd_architecture): Regenerate.
303 2004-05-03 Alan Modra <amodra@bigpond.net.au>
305 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
307 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
308 those against discarded link-once and SEC_MERGE section symbols.
310 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
312 * section.c (bfd_get_section_by_name_if): New.
313 * bfd-in2.h: Regenerated.
315 2004-05-02 Alan Modra <amodra@bigpond.net.au>
317 * som.c (som_bfd_is_group_section): Define.
319 2004-05-01 Alan Modra <amodra@bigpond.net.au>
321 * section.c (bfd_make_section_anyway): Copy the whole
322 bfd_hash_entry, not just "next" from existing entry.
324 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
326 * elf.c (bfd_section_from_shdr): Maintain the section order in
328 (special_sections): Add ".note.GNU-stack".
329 (elf_fake_sections): Handle section group for relocatable
332 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
334 * section.c (bfd_sections_find_if): New.
335 * bfd-in2.h: Regenerated.
337 2004-04-30 Alan Modra <amodra@bigpond.net.au>
339 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
341 * elf-bfd.h (bfd_elf_is_group_section): Declare.
342 * elf.c (bfd_elf_is_group_section): New function.
343 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
344 * section.c (bfd_generic_is_group_section): New function.
345 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
346 (BFD_JUMP_TABLE_LINK): Adjust.
347 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
348 * aout-target.h (MY_bfd_is_group_section): Define.
349 * aout-tic30.c (MY_bfd_is_group_section): Define.
350 * bfd.c (bfd_is_group_section): Define.
351 * binary.c (binary_bfd_is_group_section): Define.
352 * bout.c (b_out_bfd_is_group_section): Define.
353 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
354 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
355 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
356 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
357 * coffcode.h (coff_bfd_is_group_section): Define.
358 * i386msdos.c (msdos_bfd_is_group_section): Define.
359 * i386os9k.c (os9k_bfd_is_group_section): Define.
360 * ieee.c (ieee_bfd_is_group_section): Define.
361 * ihex.c (ihex_bfd_is_group_section): Define.
362 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
363 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
364 * mmo.c (mmo_bfd_is_group_section): Define.
365 * nlm-target.h (nlm_bfd_is_group_section): Define.
366 * oasys.c (oasys_bfd_is_group_section): Define.
367 * pef.c (bfd_pef_bfd_is_group_section): Define.
368 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
369 * srec.c (srec_bfd_is_group_section): Define.
370 * tekhex.c (tekhex_bfd_is_group_section): Define.
371 * versados.c (versados_bfd_is_group_section): Define.
372 * vms.c (vms_bfd_is_group_section): Define.
373 * xsym.c (bfd_sym_bfd_is_group_section): Define.
374 * bfd-in2.h: Regenerate.
375 * libbfd.h: Regenerate.
377 2004-04-30 Alan Modra <amodra@bigpond.net.au>
379 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
381 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
383 * configure.in: Update version to 2.15.91.
384 * configure: Regenerate.
386 2004-04-29 Brian Ford <ford@vss.fsi.com>
388 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
389 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
390 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
391 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
392 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
393 .gnu.linkonce.wi. sections.
394 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
395 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
397 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
398 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
400 2004-04-28 Chris Demetriou <cgd@broadcom.com>
402 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
403 * bfd-in2.h: Regenerate.
404 * libbfd.h: Likewise.
406 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
408 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
410 (setup_sections): Use som_subspace_dictionary_record struct instead
411 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
412 is_comdat, is_common or dup_common.
413 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
414 is_comdat, is_common and dup_common in section subspace_dict from
416 (som_begin_writing): Use som_subspace_dictionary_record struct.
417 (som_finish_writing): Likewise.
418 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
419 is_common and dup_common flags in info for symbol. Add comment
420 regarding linker support for these fields. Slightly reorganize
422 (som_build_and_write_symbol_table): Set is_comdat, is_common and
423 dup_common fields in symbol table from symbol info.
424 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
425 arguments. Set corresponding fields in copy_data. Change all callers.
426 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
428 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
429 * som.h (som_subspace_dictionary_record): Define.
430 (som_copyable_section_data_struct): Add is_comdat, is_common and
432 (som_section_data_struct): Use som_subspace_dictionary_record struct
433 instead of subspace_dictionary_record.
434 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
436 2004-04-27 Bob Wilson <bob.wilson@acm.org>
438 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
439 if set. Check reloc_done flag before applying relocations. Use
440 output addresses, both when applying relocations and when comparing
441 against the specified section.
442 (elf_xtensa_relocate_section): Use output address to check if dynamic
443 reloc is in a literal pool. Set section's reloc_done flag.
445 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
447 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
448 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
450 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
453 2004-04-27 Alan Modra <amodra@bigpond.net.au>
455 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
456 structure field removed in 2004-04-24 patch.
457 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
459 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
461 * elf32-arm.h (elf32_arm_section_flags): Likewise.
462 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
463 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
464 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
465 field before calling elf_backend_section_flags.
467 2004-04-24 Chris Demetriou <cgd@broadcom.com>
469 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
470 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
471 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
472 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
473 and BFD_RELOC_32_PCREL.
474 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
475 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
476 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
477 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
478 (mips_elf_next_relocation): Move comment about matching HI/LO
480 (_bfd_mips_elf_relocate_section): Here. Remove handling for
483 2004-04-23 Chris Demetriou <cgd@broadcom.com>
485 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
486 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
487 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
488 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
489 and update comments to reflect current usage.
490 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
491 and MIPS_R_SWITCH, as well as several empty entries. Update comment
493 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
494 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
495 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
496 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
497 type number to be MIPS_R_PCREL16.
498 (mips_relocate_section): Remove support for link-time relaxation
499 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
500 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
501 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
502 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
503 relaxation of branches used by embedded-PIC.
504 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
505 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
506 related members, update comment.
507 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
508 code related to embedded-PIC.
509 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
510 initialization of now-removed 'adjust' member of
511 'struct ecoff_debug_info'.
513 2004-04-23 Chris Demetriou <cgd@broadcom.com>
515 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
517 2004-04-21 Philip Blundell <pb@nexus.co.uk>
519 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
520 relocs for locally defined symbols during -shared final link.
521 (elf32_arm_final_link_relocate): Likewise.
523 2004-04-22 Jakub Jelinek <jakub@redhat.com>
525 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
526 ELF_LINK_POINTER_EQUALITY_NEEDED.
527 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
528 if r_type is not R_X86_64_PC32.
529 (elf64_x86_64_finish_dynamic_symbol): If
530 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
533 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
535 * elf32-sh.c (sh_elf_plt_sym_val): New function.
536 (elf_backend_plt_sym_val): Define.
538 2004-04-22 Andrew Cagney <cagney@redhat.com>
540 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
542 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
544 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
546 * som.c (som_set_section_contents): Constantify second argument.
547 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
548 (som_object_setup): Rework to avoid warning.
549 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
552 2004-04-22 Andrew Cagney <cagney@redhat.com>
554 * cache.c (bfd_cache_close): Check for a previously closed file.
556 2004-04-22 Jakub Jelinek <jakub@redhat.com>
558 * bfd.c (bfd_get_synthetic_symtab): Define.
559 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
560 NAME##_get_synthetic_symtab.
561 (struct bfd_target): Add _bfd_get_synthetic_symtab.
562 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
563 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
565 (_bfd_elf_get_synthetic_symtab): New prototype.
566 * elfcode.h (elf_get_synthetic_symtab): Define.
567 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
568 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
569 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
570 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
571 * bfd-in2.h: Rebuilt.
573 * elf32-i386.c (elf_i386_plt_sym_val): New function.
574 (elf_backend_plt_sym_val): Define.
575 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
576 (elf_backend_plt_sym_val): Define.
577 * elf32-s390.c (elf_s390_plt_sym_val): New function.
578 (elf_backend_plt_sym_val): Define.
579 * elf64-s390.c (elf_s390_plt_sym_val): New function.
580 (elf_backend_plt_sym_val): Define.
581 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
582 (elf_backend_plt_sym_val): Define.
583 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
584 (elf_backend_plt_sym_val): Define.
585 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
586 (elf_backend_plt_sym_val): Define.
587 * aout-target.h (MY_get_synthetic_symtab): Define.
588 * aout-tic30.c (MY_get_synthetic_symtab): Define.
589 * coff-rs6000.c (rs6000coff_vec): Add
590 _bfd_nodynamic_get_synthetic_symtab.
591 (pmac_xcoff_vec): Likewise.
592 * coff64-rs6000.c (rs6000coff64_vec): Add
593 _bfd_nodynamic_get_synthetic_symtab.
594 (aix5coff64_vec): Likewise.
595 * sunos.c (MY_get_synthetic_symtab): Define.
596 * vms.c (vms_get_synthetic_symtab): Define.
598 2004-04-22 Nick Clifton <nickc@redhat.com>
600 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
602 2004-04-22 Peter Barada <peter@the-baradas.com>
604 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
605 * bfd2-in.h: Regenerate.
606 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
608 2004-04-21 Chris Demetriou <cgd@broadcom.com>
610 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
611 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
612 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
613 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
614 * bfd-in2.h: Regenerate.
616 2004-04-21 Bob Wilson <bob.wilson@acm.org>
618 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
619 require relocations against a weak symbol to reference the same
620 symbol hash entry if not a final, static link.
621 (get_cached_value, add_value_map): Add final_static_link argument.
622 (remove_literals): Pass final_static_link argument as needed.
624 2004-04-21 Andrew Cagney <cagney@redhat.com>
626 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
627 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
628 (opncls_bwrite, opncls_bclose, opncls_bflush)
629 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
630 bfd iovec that uses function callbacks.
631 (bfd_close): Use the iovec's bclose.
632 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
633 (cache_bclose, cache_bflush, cache_bstat)
634 (cache_iovec): New functions and global variable, implement a
635 cache "iovec", where applicable set bfd_error.
636 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
637 * bfdio.c (struct bfd_iovec): Define.
638 (real_read): Delete function.
639 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
640 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
641 assume that bread and bwrite set bfd_error.
642 * bfd.c (struct bfd): Add "iovec", update comments.
643 * bfd-in2.h, libbfd.h: Re-generate.
645 2004-04-21 Andrew Cagney <cagney@redhat.com>
647 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
649 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
651 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
652 (bfd_elf_gc_sections): Fail if a shared object is being created.
653 Do not fail if dynamic sections have been created. Instead call
654 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
655 dynamically referenced symbols. Do not mark the whole graph
656 rooted at .eh_frame, only the section proper.
658 2004-04-20 DJ Delorie <dj@redhat.com>
660 * reloc.c: Add BFD_RELOC_32_SECREL.
661 * bfd-in2.h: Regenerate.
662 * libbfd.h: Likewise.
663 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
664 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
665 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
667 2004-04-19 Jakub Jelinek <jakub@redhat.com>
669 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
670 relocs against hidden/protected undefweak symbols properly.
671 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
673 2004-04-18 Mark Kettenis <kettenis@gnu.org>
675 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
676 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
679 2004-04-17 Brian Ford <ford@vss.fsi.com>
681 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
682 filepos for the SizeOfHeaders field.
683 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
685 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
687 2004-04-16 Alan Modra <amodra@bigpond.net.au>
689 * simple.c (bfd_simple_get_relocated_section_contents): Don't
690 change reloc_done. Set and restore _cooked_size.
693 2004-04-15 Mark Kettenis <kettenis@gnu.org>
695 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
698 2004-04-15 Nick Clifton <nickc@redhat.com>
700 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
702 2004-04-15 Alan Modra <amodra@bigpond.net.au>
704 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
706 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
708 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
709 when it is a definition.
711 2004-04-14 Alan Modra <amodra@bigpond.net.au>
713 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
714 when statically linking PIC code.
715 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
717 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
719 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
720 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
721 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
722 * configure: Regenerate.
724 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
726 * elflink.c: Include libiberty.h.
727 * Makefile.am (elflink.lo): Depend on libiberty.h.
728 * Makefile.in: Regenerate.
730 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
732 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
735 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
737 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
738 reserve the memory for dynamic linker
740 2004-04-05 Mark Kettenis <kettenis@gnu.org>
742 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
743 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
745 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
747 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
748 RELOC_FOR_GLOBAL_SYMBOL.
749 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
751 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
753 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
754 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
756 2004-04-01 Paul Brook <paul@codesourcery.com>
758 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
759 * elf32-arm.h (struct elf32_elf_section_map): New.
760 (struct _arm_elf_section_data): New.
761 (elf32_arm_section_data): Define.
762 (struct elf32_arm_link_hash_table): Add byteswap_code.
763 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
764 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
765 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
766 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
767 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
768 (bfd_elf32_new_section_hook, elf_backend_write_section,
769 elf_backend_link_output_symbol_hook): Define.
771 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
773 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
774 that keeps the characters in a B_INCL..B_EINCL range.
775 (_bfd_link_section_stabs): When computing the sum of the
776 characters in a B_INCL..B_EINCL range also keep a copy of those
777 characters. Use this information to distinguish between
778 include sections that have the same sum and the same length
779 but which are nevertheless unique.
781 2004-03-31 Paul Brook <paul@codesourcery.com>
783 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
784 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
786 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
788 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
789 to 'sum_chars' and add field 'num_chars'.
790 (_bfd_link_section_stabs): When computing the sum of the
791 characters in a B_INCL..B_EINCL range also keep a count of the
792 number of characters. Use this information to help distinguish
793 between include sections when have the same sum but which
794 nevertheless are still unique.
796 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
798 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
800 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
801 Tomer Levi <Tomer.Levi@nsc.com>
803 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
804 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
805 (BFD32_BACKENDS): Add elf32-cr16c.lo.
806 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
807 (cpu-cr16c.lo): New target.
808 (elf32-cr16c.lo): Likewise.
809 * Makefile.in: Regenerate.
810 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
811 (bfd_archures_list): Add bfd_cr16c_arch.
812 * config.bfd: Handle cr16c-*-elf*.
813 * configure.in: Handle bfd_elf32_cr16c_vec.
814 * configure: Regenerate.
815 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
816 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
817 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
818 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
819 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
820 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
821 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
822 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
823 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
824 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
825 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
826 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
827 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
828 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
829 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
830 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
831 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
832 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
833 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
834 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
835 * targets.c (bfd_elf32_cr16c_vec): Declare.
836 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
837 * cpu-cr16c.c: New file.
838 * elf32-cr16c.c: Likewise.
839 * libbfd.h: Regenerate.
840 * bfd-in2.h: Likewise.
842 2004-03-30 Jakub Jelinek <jakub@redhat.com>
844 * elf.c (map_sections_to_segments): Fix handling of .tbss.
846 2004-03-27 Alan Modra <amodra@bigpond.net.au>
848 * Makefile.am: Remove all mention of elflink.h.
849 * Makefile.in: Regenerate.
850 * bfd-in.h (bfd_elf_discard_info): Declare.
851 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
852 * bfd-in2.h: Regenerate.
853 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
854 bfd_elf32_link_record_dynamic_symbol,
855 bfd_elf64_link_record_dynamic_symbol,
856 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
857 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
858 _bfd_elf32_link_record_local_dynamic_symbol,
859 _bfd_elf64_link_record_local_dynamic_symbol,
860 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
861 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
862 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
863 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
864 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
865 _bfd_elf32_reloc_symbol_deleted_p,
866 _bfd_elf64_reloc_symbol_deleted_p): Delete.
867 (bfd_elf_link_record_dynamic_symbol,
868 bfd_elf_link_record_local_dynamic_symbol,
869 bfd_elf_final_link, bfd_elf_gc_sections,
870 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
871 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
872 bfd_elf_reloc_symbol_deleted_p): Declare.
873 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
874 * elf32-arm.h: Update for changed function names. Remove local
875 WILL_CALL_FINISH_DYNAMIC_SECTION define.
876 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
877 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
878 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
879 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
880 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
881 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
882 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
883 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
884 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
885 (bfd_elfNN_print_symbol): Define.
886 * elfcode.h: Don't include elflink.h.
887 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
888 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
889 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
890 elf_gc_record_vtinherit, elf_gc_record_vtentry,
891 elf_link_record_local_dynamic_symbol): Don't define.
892 * elflink.c: Update for changed function names. Move elflink.h
894 * elflink.h: Delete file.
895 * po/SRC-POTFILES.in: Regenerate.
896 * po/bfd.pot: Regenerate.
898 2004-03-27 Alan Modra <amodra@bigpond.net.au>
900 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
901 "name" for global syms accidentally removed in 2004-03-20 change.
903 2004-03-27 Alan Modra <amodra@bigpond.net.au>
905 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
906 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
907 where Elf_External_* is different for 64 and 32 bit, with
908 corresponding elf_size_info field.
909 (struct elf_final_link_info): Use "bfd_byte *" instead
910 of "Elf_External_Sym *" for external_syms and symbuf.
911 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
912 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
913 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
914 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
915 (elf_link_sort_cmp2): Adjust.
916 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
917 using ELF_R_SYM macro. Set u.sym_mask.
918 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
919 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
920 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
921 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
922 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
923 swap_syn_out functions. Rearrange dyn swap in/out switch.
924 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
925 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
926 (elf_link_flush_output_syms): Add elf_backend_data arg.
927 (elf_link_check_versioned_symbol): Likewise.
928 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
929 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
930 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
931 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
932 ELF_R_TYPE and ELF_R_INFO macros.
933 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
934 based on size rather than using ELF_R_INFO.
935 (elf_gc_mark): Set up r_sym_shift local var and use instead of
937 (struct alloc_got_off_arg): New.
938 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
939 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
940 (elf_gc_allocate_got_offsets): Adjust.
941 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
942 ELF_R_SYM. Use bfd_section_from_elf_index.
943 (elf_bfd_discard_info): Set cookie.r_sym_shift.
944 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
945 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
947 2004-03-26 Stan Shebs <shebs@apple.com>
949 Remove MPW support, no longer used.
950 * config.bfd (powerpc-*-mpw*): Remove configuration.
951 * mpw-config.in, mpw-make.sed: Remove files.
952 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
954 2004-03-26 Alan Modra <amodra@bigpond.net.au>
956 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
957 (ppc64_elf_add_symbol_hook): New function.
958 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
959 const from Elf_Internal_Sym param.
960 * elflink.c (elf_link_add_object_symbols): Adjust.
961 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
962 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
963 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
964 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
965 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
966 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
967 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
968 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
969 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
970 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
971 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
972 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
973 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
974 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
975 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
976 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
978 2004-03-26 Alan Modra <amodra@bigpond.net.au>
980 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
981 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
982 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
983 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
984 (bfd_elf64_bfd_link_add_symbols): Delete.
985 (bfd_elf_link_add_symbols): Declare.
986 * elfcode.h (elf_bfd_link_add_symbols): Delete.
987 * elflink.c: Include safe-ctype.h.
988 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
990 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
991 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
993 (elf_link_add_archive_symbols): Rename from
994 _bfd_elf_link_add_archive_symbols, make static.
995 (elf_link_add_object_symbols): New function. Corresponding
996 elflink.h function converted to use elf_size_info.
997 (bfd_elf_link_add_symbols): Likewise.
998 (bfd_elf_size_dynamic_sections): Adjust.
999 * elflink.h (elf_bfd_link_add_symbols): Delete.
1000 (elf_link_add_object_symbols): Delete.
1001 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1002 bfd_elf_link_add_symbols.
1003 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1005 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1007 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1008 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1010 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1011 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1012 (_bfd_elf_add_dt_needed_tag): Declare.
1013 (_bfd_elf_sort_symbol): Declare.
1014 (_bfd_elf_finalize_dynstr): Declare.
1015 (RELOC_FOR_GLOBAL_SYM): Formatting.
1016 * elfcode.h (elf_add_dynamic_entry): Delete.
1017 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1018 elflink.h function converted to use elf_size_info.
1019 (_bfd_elf_add_dt_needed_tag): Likewise.
1020 (_bfd_elf_sort_symbol): Likewise.
1021 (_bfd_elf_finalize_dynstr): Likewise.
1022 (compute_bucket_count): Likewise.
1023 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1024 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1025 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1026 * elflink.h: ..here.
1027 (sort_symbol, add_dt_needed_tag): Delete.
1028 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1029 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1031 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1032 * elf32-cris.c (add_dynamic_entry): Likewise.
1033 * elf32-hppa.c (add_dynamic_entry): Likewise.
1034 * elf32-i370.c (add_dynamic_entry): Likewise.
1035 * elf32-i386.c (add_dynamic_entry): Likewise.
1036 * elf32-m32r.c (add_dynamic_entry): Likewise.
1037 * elf32-m68k.c (add_dynamic_entry): Likewise.
1038 * elf32-ppc.c (add_dynamic_entry): Likewise.
1039 * elf32-s390.c (add_dynamic_entry): Likewise.
1040 * elf32-sh.c (add_dynamic_entry): Likewise.
1041 * elf32-sparc.c (add_dynamic_entry): Likewise.
1042 * elf32-vax.c (add_dynamic_entry): Likewise.
1043 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1044 * elf64-alpha.c (add_dynamic_entry): Likewise.
1045 * elf64-hppa.c (add_dynamic_entry): Likewise.
1046 * elf64-ppc.c (add_dynamic_entry): Likewise.
1047 * elf64-s390.c (add_dynamic_entry): Likewise.
1048 * elf64-sparc.c (add_dynamic_entry): Likewise.
1049 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1050 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1051 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1052 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1053 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1054 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1056 2004-03-23 Paul Brook <paul@codesourcery.com>
1058 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1060 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1062 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1063 literal tables and check for relocs outside of literal pools.
1064 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1065 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1067 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1068 (elf_xtensa_relocate_section): Read literal tables and check for
1069 dynamic relocations in read-only sections and not in literal pools.
1071 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1074 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1076 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1078 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1079 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1080 not defined by the executable, or defined in a DSO.
1081 <eliding run-time relocation of .got>: Initialize GOT entry for a
1082 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1084 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1085 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1086 a PLT reloc to GOT for an executable.
1087 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1088 .got for a DSO and explain why.
1089 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1090 and unreferenced symbols for which a PLT is defined. Adjust
1091 dynamic-symbol pruning correspondingly, to make sure we don't lose
1092 a dynamic symbol also defined by a DSO.
1094 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1096 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1097 and rel args. Group input and output args. Wrap to 80 columns.
1098 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1099 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1100 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1101 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1102 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1103 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1104 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1105 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1106 RELOC_FOR_GLOBAL_SYMBOL invocation.
1108 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1110 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1111 unresolved symbols in objects aren't allowed.
1113 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1115 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1116 (elf_hppa_unmark_useless_dynamic_symbols):
1117 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1118 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1119 (elf32_hppa_relocate_section): Likewise.
1120 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1121 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1122 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1123 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1124 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1126 * elf-m10200.c (mn10200_elf_relocate_section): Use
1127 RELOC_FOR_GLOBAL_SYMBOL.
1128 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1129 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1130 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1131 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1132 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1133 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1134 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1135 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1136 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1137 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1138 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1139 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1141 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1143 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1144 (final_link_relocate): Likewise.
1145 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1146 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1148 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1150 * Makefile.am: Run "make dep-am".
1151 * Makefile.in: Regenerate.
1152 * aclocal.m4: Regenerate.
1153 * config.in: Regenerate.
1154 * po/bfd.pot: Regenerate.
1156 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1157 H.J. Lu <hongjiu.lu@intel.com>
1159 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1160 type and size change code to where it was previously. Remove
1161 dt_needed param. Treat old weak syms as strong if new sym is
1162 from a shared lib, even when old sym is from another shared
1163 lib. Remove unnecessary tests of oldweak and newweak. Correct
1165 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1166 _bfd_elf_merge_symbol calls.
1167 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1168 dt_needed local var. Update comments.
1169 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1170 (_bfd_elf_add_default_symbol): Likewise.
1172 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1173 strong syms in one shared object overriding weak syms in another.
1175 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1177 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1178 dyn_lib_class field. Rearrange for better packing.
1179 (elf_dt_soname): Delete.
1180 (elf_dyn_lib_class): Define.
1181 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1182 (bfd_elf_set_dt_needed_soname): Delete.
1183 (bfd_elf_set_dyn_lib_class): New function.
1184 * elflink.h (add_dt_needed_tag): New function. Split out from..
1185 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1186 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1187 initialization of soname.
1188 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1190 * bfd-in.h (enum dynamic_lib_link_class): New.
1191 (bfd_elf_set_dt_needed_soname): Delete.
1192 (bfd_elf_set_dyn_lib_class): Declare.
1193 * bfd-in2.h: Regenerate.
1195 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1196 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1197 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1198 symbol loop. Instead use add_needed to flag tag as written.
1200 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1202 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1203 logic for null_input_bfd detection.
1205 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1207 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1209 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1211 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1214 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1216 * elflink.c (elf_link_read_relocs_from_section): Don't use
1217 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1218 (_bfd_elf_link_read_relocs): ..to here.
1219 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1221 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1223 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1224 values selected in configure.host. Require both to be defined
1225 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1226 corresponding BFD_HOST vars with quotes.
1227 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1228 Always require BFD_HOST_64_BIT_DEFINED.
1229 <file_ptr type>: Find off_t size before emitting message. Combine
1230 off_t and ftello64 conditional.
1231 * configure: Regenerate.
1233 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1235 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1236 aliasing warning. Remove trailing whitespace throughout file.
1238 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1240 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1241 input_section in calls to get_dyn_name.
1242 * 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
1244 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1246 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1248 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1249 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1250 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1251 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1252 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1253 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1254 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1256 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1257 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1258 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1259 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1260 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1261 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1262 (read_8_bytes, read_indirect_string, read_address): Likewise.
1263 (read_abbrevs, parse_comp_unit): Likewise.
1264 * targets.c (struct bfd_target): Likewise.
1265 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1266 * hppabsd-core.c: Likewise. Formatting.
1267 * hpux-core.c: Likewise.
1268 * irix-core.c: Likewise.
1269 * netbsd-core.c: Likewise.
1270 * osf-core.c: Likewise.
1271 * ptrace-core.c: Likewise.
1272 * sco5-core.c: Likewise.
1273 * trad-core.c: Likewise.
1274 * configure: Regenerate.
1275 * bfd-in2.h: Regenerate.
1277 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1279 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1280 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1281 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1282 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1283 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1284 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1285 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1286 * libbfd.c: Likewise in function definitions.
1287 (bfd_put_8): Mask with 0xff rather than casting to char.
1288 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1289 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1290 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1291 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1292 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1293 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1294 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1295 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1296 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1297 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1298 * archive.c (do_slurp_coff_armap): Update swap prototype.
1299 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1300 (tic54x_getl_signed_32): Likewise.
1301 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1302 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1303 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1304 (bfd_getp_signed_32, bfd_putp32): Likewise.
1305 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1306 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1307 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1308 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1309 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1310 bfd_h_getx_signed_16, bfd_h_putx16.
1311 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1312 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1313 * hpux-core.c: Likewise.
1314 * irix-core.c: Likewise.
1315 * netbsd-core.c: Likewise.
1316 * osf-core.c: Likewise.
1317 * ptrace-core.c: Likewise.
1318 * sco5-core.c: Likewise.
1319 * trad-core.c: Likewise.
1320 * bfd-in2.h: Regenerate.
1322 2004-03-15 Matt Thomas <matt@3am-software.com>
1324 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1327 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1329 * config.bfd: Add x86_64-*-openbsd*.
1330 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1332 * configure: Regenerate.
1334 2004-03-12 Nick Clifton <nickc@redhat.com>
1335 Dave Murphy <wintermute2k4@ntlworld.com>
1337 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1338 if the input bfd does not contain any code.
1340 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1342 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1344 2004-03-05 Fred Fish <fnf@redhat.com>
1346 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1347 mips16 symbols to be even rather than testing first for even/odd.
1348 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1350 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1352 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1355 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1357 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1358 undefined symbols as hash_new.
1360 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1362 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1364 * elf32-sh.c: Ditto.
1365 * bfd-in2.h: Regenerate.
1367 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1369 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1371 (_frv_count_got_plt_entries): Initialize them.
1372 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1374 (frv_pic_relocs_info_for_global): Likewise.
1375 (frv_pic_relocs_info_for_local): Likewise.
1376 (frv_pic_merge_early_relocs_info): New.
1377 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1379 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1380 Check that we don't exceed the allocated count for entry.
1381 (_frv_add_rofixup): Likewise.
1382 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1383 (elf32_frv_finish_dynamic_sections): Improve error message in case
1384 we emit too few rofixup entries.
1386 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1388 * archures.c (bfd_mach_fr450): New.
1389 * bfd-in2.h: Regenerate.
1390 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1391 (arch_info_500): Link to it.
1392 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1393 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1394 (frv_elf_arch_extension_p): New function.
1395 (frv_elf_merge_private_bfd_data): Use it.
1397 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1399 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1401 * elflink.h (is_global_data_symbol_definition): Moved to
1403 (elf_link_is_defined_archive_symbol): Likewise.
1404 (elf_link_add_archive_symbols): Likewise. Renamed to
1405 _bfd_elf_link_add_archive_symbols.
1407 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1408 of ELF symbol table entry from backend.
1409 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1410 instead of elf_link_add_object_symbols.
1412 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1414 * elf-bfd.h (struct elf_backend_data): Added
1415 elf_backend_can_make_relative_eh_frame,
1416 elf_backend_can_make_lsda_relative_eh_frame and
1417 elf_backend_encode_eh_address.
1418 (_bfd_elf_encode_eh_address): Declare.
1419 (_bfd_elf_can_make_relative): Declare.
1420 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1421 hooks to decide whether to attempt to make_relative and
1423 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1424 (_bfd_elf_can_make_relative): New.
1425 (_bfd_elf_encode_eh_address): New.
1426 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1427 (frv_elf_encode_eh_address): New.
1428 (elf_backend_can_make_relative_eh_frame): Define.
1429 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1430 (elf_backend_encode_eh_address): Define.
1432 (elf_backend_can_make_relative_eh_frame): Define.
1433 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1434 (elf_backend_encode_eh_address): Define.
1435 (elfNN_bed): Add them.
1437 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1439 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1440 complain_on_overflow to signed.
1442 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1444 * elflink.h (sort_symbol): New.
1445 (elf_link_add_object_symbols): Use a sorted symbol array for
1448 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1450 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1451 for pc relative relocs.
1452 (elf_s390_relocate_section): Likewise.
1453 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1454 for pc relative relocs.
1455 (elf_s390_relocate_section): Likewise.
1457 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1459 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1462 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1464 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1465 field to track if a relocation is against readonly section.
1466 (count_dyn_reloc): Take a new argument for rent->reltext.
1467 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1468 (get_reloc_section): Don't set ia64_info->reltext here.
1469 (allocate_dynrel_entries): Set ia64_info->reltext here.
1471 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1473 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1474 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1475 function's descriptor to symbol+offset, and map local undefweak
1476 symbol to NULL function descriptor.
1477 (elf32_frv_relocate_section): Likewise.
1479 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1481 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1483 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1484 (netbsd_core_file_p): Set architecture from machine ID for
1487 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1489 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1490 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1492 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1494 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1495 symbols with non-default visibility.
1497 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1499 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1500 IMAGE_SCN_MEM_WRITE on known sections only.
1502 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1504 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1505 symbols used in PIE relocs.
1507 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1509 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1512 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1514 * configure.in: Update version to 2.15.90.
1515 * configure: Regenerate.
1517 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1518 Richard Sandiford <rsandifo@redhat.com>
1520 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1521 _bfd_elf_symbol_refs_local_p to decide whether to decay
1522 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1523 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1524 relocs if the symbol wasn't defined by a regular object file.
1525 Don't check the symbol's dynindx.
1527 2004-02-16 Andrew Cagney <cagney@redhat.com>
1529 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1531 * bfd-in2.h: Re-generate.
1533 2004-02-14 Andrew Cagney <cagney@redhat.com>
1535 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1536 _LARGEFILE64_SOURCE.
1538 2004-02-13 Andrew Cagney <cagney@redhat.com>
1540 * elf.c (vma_page_aligned_bias): New function.
1541 (assign_file_positions_except_relocs)
1542 (assign_file_positions_for_segments): Replace broken modulo
1543 arithmetic with call to vma_page_aligned_bias.
1545 2004-02-11 Andrew Cagney <cagney@redhat.com>
1547 * bfd-in.h: Update copyright.
1548 (bfd_tell): Change return type to file_ptr.
1549 * bfd-in2.h: Re-generate.
1550 * cache.c: Update copyright.
1551 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1553 (close_one): Use real_ftell.
1554 * bfdio.c: Update copyright.
1555 (real_ftell, real_fseek): New functions.
1556 (bfd_tell): Use real_fseek and real_ftell, change return type to
1558 (bfd_seek): Use real_ftell and real_fseek, change type of
1559 file_position to a file_ptr.
1560 * libbfd-in.h: Update copyright.
1561 (real_ftell, real_fseek): Declare.
1562 * libbfd.h: Re-generate.
1564 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1565 fseeko and fseeko64. Determine bfd_file_ptr.
1566 * configure: Re-generate.
1567 * config.in: Re-generate.
1569 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1571 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1572 * elf32-h8300.c: Likewise.
1574 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1575 Nick Clifton <nickc@redhat.com>
1577 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1578 GOT entries with no associated GOT subsection.
1580 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1582 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1583 * elf.c (swap_out_syms): Use it to decide whether local section
1584 symbols should be named.
1585 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1586 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1587 (elf_backend_name_local_section_symbols): Define.
1588 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1590 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1592 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1593 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1596 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1598 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1599 to bfd_link_hash_entry passed by reference to
1600 _bfd_generic_link_add_one_symbol.
1602 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1604 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1605 relocations against dynamic symbols.
1607 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1609 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1612 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1614 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1615 * bfd-in2.h, libbfd.h: Rebuilt.
1617 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1619 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1620 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1621 flag has been cleared.
1623 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1625 * coff-h8300.c: Add and adjust comments about relaxation.
1626 * elf32-h8300.c: Likewise.
1628 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1630 * coff-h8300.c: Fix comment typos.
1631 * elf32-h8300.c: Likewise.
1633 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1635 * coff-h8300.c: Add comments about relaxation.
1636 * elf32-h8300.c: Likewise.
1638 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1640 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1642 * aclocal.m4: Regenerate.
1643 * configure: Regenerate.
1645 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1647 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1648 mips_elf64_rtype_to_howto instead of using howto_table.
1650 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1652 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1654 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1655 relocs which would not use the PLT.
1657 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1659 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1660 (ppc64_elf_gc_sweep_hook): Likewise.
1661 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1663 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1665 Adds linker relaxation support for bit manipulation insns like
1666 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1668 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1669 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1670 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1671 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1673 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1675 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1677 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1679 * elf32-h8300.c: Fix formatting.
1681 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1683 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1684 dynamic object is present. Declare r_symndx and h in an inner
1686 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1688 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1690 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1691 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1692 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1693 identically. Do not emit PC24 relocations for shared libraries.
1694 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1695 identically. Don't adjust pc_count.
1696 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1697 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1698 adjust count for branch relocations.
1699 (allocate_dynrelocs): Correct typo in call to
1700 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1701 PC24 or PLT32 relocs when linking.
1703 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1705 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1706 relocation howto with ARM_26 one for consistency.
1707 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1708 that will be converted to ARM_26D ones, since we always want 'done'
1709 relocations to be reflected in section's data.
1710 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1712 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1715 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1717 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1718 are not partial_inplace during a relocatable link.
1720 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1722 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1723 if no dynamic object is present. Declare r_symndx and h in an
1726 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1728 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1729 trampoline if it is known out of range.
1731 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1733 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1734 * elf32-frv.c (_frv_osec_readonly_p): New.
1735 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1737 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1738 (elf32_frv_relocate_section): Likewise. Error out if attempting
1739 to emit rofixups or dynamic relocs in read-only segments. Use
1740 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1741 dynamic relocations.
1742 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1743 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1744 relocations or fixups involving merged sections correctly. Avoid
1745 crash when undefined symbol is referenced by R_FRV_32 or
1746 R_FRV_FUNCDESC_VALUE.
1747 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1748 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1749 input section holding local symbol to addend of R_FRV_32 or
1750 R_FRV_FUNCDESC_VALUE dynamic relocation.
1751 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1752 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1753 (elf32_frv_always_size_sections): Don't store pointer to
1754 __stacksize symbol in sec_info.
1755 (elf32_frv_modify_segment_map): Look it up here.
1756 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1757 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1758 of the lazy PLT entry, not only its offset, as the low word of a
1759 function descriptor.
1760 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1761 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1762 if a hash table entry already exists but is not a definition.
1763 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1764 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1765 (_frv_add_rofixup): Don't inline.
1766 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1767 for undefweak symbols.
1768 (elf32_frv_relocate_section): Avoid crash while computing
1769 relocation when linking with shared library. Only emit rofixups
1770 and dynamic relocations for alloc&load sections. Mark binaries
1771 with inter-segment relocations for relocation as a unit.
1772 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1773 (DEFAULT_STACK_SIZE): New.
1774 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1775 emit rofixups or dynamic relocs when linking dynamic non-PIE
1777 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1778 shared libs too. Reserve the last entry for the GOT pointer.
1779 (elf32_frv_finish_dynamic_sections): Emit it.
1780 (elf32_frv_always_size_sections): New.
1781 (elf32_frv_modify_segment_map): New.
1782 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1784 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1785 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1786 (elf_backend_always_size_sections): New.
1787 (elf_backend_modify_segment_map): New.
1788 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1789 * config.bfd: Added frv-*-*linux*.
1790 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1791 ABS section, instead of crashing.
1792 (elf32_frv_relocate_section): Don't crash before warning about
1793 different segments in non-PIC relocation.
1794 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1795 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1796 relocs to undefweak symbols.
1797 (elf32_frv_relocate_section): Ditto for undefined symbols.
1798 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1799 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1800 gotfixup section was created.
1801 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1802 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1803 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1804 complain_overflow_signed.
1805 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1806 have not been allocated.
1807 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1808 privfd only if dynamic sections were created.
1809 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1810 for GPREL relocs. When linking relocatable FDPIC executables,
1811 emit warnings for relocations that would be illegal on PIE or
1812 shared libraries. Emit rofixup for R_FRV_32 only if input object
1814 (_frv_create_got_section): Define _gp symbol in the rofixup
1816 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1817 dynamic sections missing, error out requesting -melf32frvfd.
1818 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1819 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1820 computation of addends from section and global or local symbol
1821 value. Change return type to bfd_boolean, and return a failure if
1822 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1823 nonzero addend is required.
1824 (elf32_frv_relocate_section): Likewise. Print error for
1825 unsupported nonzero addends.
1826 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1827 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1828 force everything local.
1829 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1830 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1831 (frv_gotfixup_section): New.
1832 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1833 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1835 (_frv_add_rofixup): New.
1836 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1837 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1838 improve some ugly conditions.
1839 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1840 relocations in fdpic.
1841 (_frv_create_got_section): Create .rofixup.got section.
1842 (struct _frv_dynamic_got_info): Added fixups.
1843 (_frv_count_got_plt_entries): Account in-GOT relocations into
1844 relocs32, relocsfd and relocsfdv. Account them into relocs or
1845 fixups, as appropriate.
1846 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1848 (elf32_frv_finish_dynamic_sections): Verify that the right number
1849 of relocations and fixups was generated.
1850 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1852 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1853 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1854 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1855 descriptor of a (formerly-)global symbol is local.
1856 (struct frv_pic_relocs_info): Adjust comments.
1857 (_frv_emit_got_relocs_plt_entries): Adjust.
1858 (elf32_frv_relocate_section): Likewise.
1859 (_frv_count_got_plt_entries): Likewise.
1860 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1861 symbol's value to addend in the common preamble. Decay dynamic
1862 symbols to section+offset if they bind or call locally, for GOT
1863 and FUNCDESC_VALUE, respectively.
1864 (elf32_frv_relocate_section): Likewise.
1865 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1866 internal or hidden visibility.
1867 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1868 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1869 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1870 (elf32_frv_relocate_section): Pass relocation addend in. Use
1871 original relocation addend to look up the got relocs/plt entries
1872 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1873 processing relocations that reference .scommon symbols.
1874 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1875 Introduce support for dynamic linking.
1876 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1877 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1878 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1879 (frv_reloc_type_lookup): Return REL howtos for executables and
1881 (frv_info_to_howto_rel): New.
1882 (struct frv_elf_link_hash_table): New.
1883 (frv_hash_table, frv_got_section, frv_gotrel_section,
1884 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1885 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1886 (frv_elf_link_hash_table_create): New.
1887 (struct frv_pic_relocs_info): New.
1888 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1889 (frv_pic_relocs_info_find): New.
1890 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1892 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1893 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1894 (_frv_emit_got_relocs_plt_entries): New.
1895 (elf32_frv_relocate_section): Add support for dynamic linking.
1896 Handle new relocations.
1897 (_frv_create_got_section): New.
1898 (elf32_frv_create_dynamic_sections): New.
1899 (ELF_DYNAMIC_INTERPRETER): New.
1900 (struct _frv_dynamic_got_info): New.
1901 (_frv_count_got_plt_entries): New.
1902 (struct _frv_dynamic_got_plt_info): New.
1903 (_frv_compute_got_alloc_data): New.
1904 (_frv_get_got_entry, _frv_get_fd_entry): New.
1905 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1906 (_frv_resolve_final_relocs_info): New.
1907 (elf32_frv_size_dynamic_sections): New.
1908 (elf32_frv_finish_dynamic_sections): New.
1909 (elf32_frv_adjust_dynamic_symbol): New.
1910 (elf32_frv_finish_dynamic_symbol): New.
1911 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1913 (elf_info_to_howto_rel): Define.
1914 (bfd_elf32_bfd_link_hash_table_create): Define.
1915 (elf_backend_create_dynamic_sections): Define.
1916 (elf_backend_adjust_dynamic_symbol): Define.
1917 (elf_backend_size_dynamic_sections): Define.
1918 (elf_backend_finish_dynamic_symbol): Define.
1919 (elf_backend_finish_dynamic_sections): Define.
1920 (elf_backend_want_got_sym): Define.
1921 (elf_backend_got_header_size): Define.
1922 (elf_backend_want_got_plt): Define.
1923 (elf_backend_plt_readonly): Define.
1924 (elf_backend_want_plt_sym): Define.
1925 (elf_backend_plt_header_size): Define.
1926 (elf_backend_may_use_rel_p): Define.
1927 (elf_backend_may_use_rela_p): Define.
1928 (elf_backend_default_use_rela_p): Define.
1929 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1930 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1931 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1932 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1933 (frv_reloc_map): Map the corresponding BFD relocs to them.
1934 (frv_reloc_type_lookup): ... and back to BFD relocs.
1935 * reloc.c: New relocs.
1936 * bfd-in2.h, libbfd.h: Rebuilt.
1937 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1938 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1939 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1940 R_FRV_FUNCDESC_GOTLO): New.
1941 (frv_reloc_map): Map the corresponding BFD relocs to them.
1942 (frv_reloc_type_lookup): ... and back to BFD relocs.
1943 * reloc.c: New relocs.
1944 * bfd-in2.h, libbfd.h: Rebuilt.
1946 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1948 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1949 targets to support pages of up to 64kB.
1950 (elf32_bed): Redefine to get a separate backend data structure for
1951 traditional targets.
1952 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1953 targets to support pages of up to 64kB.
1954 (elf64_bed): Redefine to get a separate backend data structure for
1955 traditional targets.
1956 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1957 targets to support pages of up to 64kB.
1958 (elf32_bed): Redefine to get a separate backend data structure for
1959 traditional targets.
1961 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1963 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1965 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1967 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1968 (elf_i386_grok_psinfo): Likewise.
1970 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1972 * config.bfd: Add m68k-uClinux target.
1974 2004-01-01 Grant Edwards <grante@visi.com>
1976 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1977 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1978 (elf32_h8_gc_sweep_hook): New function.
1979 (elf_backend_gc_mark_hook): Define.
1980 (elf_backend_gc_sweep_hook): Define.
1981 (elf_backend_can_gc_sections): Define.
1983 For older changes see ChangeLog-0203
1989 version-control: never
projects / external / binutils.git / blob