1 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4 custom calling conventions for dynamic symbols.
5 (mn10300_elf_relax_section): Avoid relaxing a function as a local
6 symbol if it's an alias to a global one.
8 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
10 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
13 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
15 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
18 2004-05-26 Alan Modra <amodra@bigpond.net.au>
20 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
21 for SHT_GROUP sections.
23 2004-05-25 Alan Modra <amodra@bigpond.net.au>
25 * elflink.c (elf_link_add_object_symbols): Don't set up merge
27 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
28 * merge.c: Formatting. Remove unnecessary casts. Expand
29 bfd_get_section_alignment macro.
30 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
32 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
33 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
34 section name to determine sinfo group, instead test output section
36 (_bfd_merge_sections): Add struct bfd_link_info param. Call
37 _bfd_strip_section_from_output rather than just twiddling flags.
38 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
39 (_bfd_merge_sections): Update prototype.
40 * libbfd.h: Regenerate.
42 2004-05-24 Mark Kettenis <kettenis@gnu.org>
44 * netbsd-core.c: Correctly indent section that sets architecture
47 From Miod Vallat <miod@online.fr>:
48 * m88kopenbsd.c: New file.
49 * targets.c (m88k_openbsd_vec): New.
50 * config.bfd: Add m88k-*-openbsd*.
51 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
52 (m88kopenbsd_vec): New.
53 * configure: Regenerate.
54 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
55 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
57 * Makefile.in: Regenerate.
58 * po/SRC-POTFILES.in: Regenerate.
60 2004-05-24 Nick Clifton <nickc@redhat.com>
62 * hash.c: Remove bogus node "Changing the default Hash Table Size"
63 introduced by hash table size patch.
65 2004-05-22 Ben Elliston <bje@au.ibm.com>
67 * configure.in (is_release): Remove.
68 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
69 (AC_OUTPUT): Don't output bfdver.h from version.h.
70 * configure: Regenerate.
71 * Makefile.am (RELEASE): New variable.
72 (bfdver.h): New target.
73 * Makefile.in: Regenerate.
74 * doc/Makefile.in: Likewise.
76 2004-05-22 Ben Elliston <bje@au.ibm.com>
78 * Makefile.am (config.status): Don't depend on version.h.
79 * Makefile.in: Regenerate.
81 2004-05-22 Alan Modra <amodra@bigpond.net.au>
83 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
84 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
85 * libbfd.h: Regenerate.
86 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
87 (_bfd_elf_rel_local_sym): Likewise.
88 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
89 (elf_link_input_bfd): Likewise.
90 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
91 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
92 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
93 (elfNN_ia64_relocate_section): Likewise.
95 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
97 * hash.c (bfd_default_hash_table_size): New variable.
98 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
99 (bfd_hash_set_default_size): New function. Set the default size
100 to a selected prime number close to the argument. Document new
102 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
103 * bfd-in2.h: Regenerate.
104 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
105 * Makefile.in: Regenerate.
107 2004-05-21 Mark Kettenis <kettenis@gnu.org>
109 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
110 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
111 arm, m68k, m88k and hppa core files.
113 2004-05-21 Nick Clifton <nickc@redhat.com>
115 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
116 (bfd_bwrite): Likewise.
117 (bfd_tell): Likewise.
118 (bfd_flush): Likewise.
119 (bfd_stat): Likewise.
120 (bfd_seek): Likewise.
121 (bfd_get_mtime): Likewise.
122 (bfd_get_size): Likewise.
124 2004-05-19 Ben Elliston <bje@au.ibm.com>
126 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
128 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
130 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
131 (bfd_generic_openr_next_archived_file): Likewise.
133 2004-05-17 Bob Wilson <bob.wilson@acm.org>
135 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
136 section names by inserting a new substring after .gnu.linkonce, except
137 for .gnu.linkonce.t.* where the "t." is replaced.
139 2004-05-17 Adam Nemet <anemet@lnxw.com>
141 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
142 (m68-*-lynxos* case): Likewise.
143 (powerpc-*-lyxnos* case): New case.
144 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
146 2004-05-17 David Heine <dlheine@tensilica.com>
148 * aout-target.h (MY_bfd_copy_private_header_data): Define.
149 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
150 * bfd.c (bfd_copy_private_header_data): Define.
151 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
153 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
154 * coffcode.h (coff_bfd_copy_private_header_data): Define.
155 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
156 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
157 segments by calling copy_private_bfd_data.
158 (_bfd_elf_copy_private_header_data): Define.
159 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
160 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
161 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
162 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
163 * mmo.c (mmo_bfd_copy_private_header_data): Define.
164 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
165 * som.c (som_bfd_copy_private_header_data): Define.
166 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
167 * vms.c (vms_bfd_copy_private_header_data): Define.
168 * bfd-in2.h: Regenerate.
169 * libbfd.h: Regenerate.
171 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
173 * elfxx-mips.c (MINUS_TWO): Define.
174 (mips_elf_higher, mips_elf_highest,
175 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
177 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
179 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
181 * som.c (log2): Rename to exact_log2. Adjust all callers.
183 2004-05-13 Paul Brook <paul@codesourcery.com>
185 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
186 dwarf3 format CIE entries. Remove comment about the size of the
187 ra_column field. It is now correctly deduced.
189 2004-05-13 Joel Sherrill <joel@oarcorp.com>
191 * config.bfd (or32-*-rtems*): Switch to elf.
193 2004-05-13 Nick Clifton <nickc@redhat.com>
195 * po/fr.po: Updated French translation.
197 2004-05-11 Jakub Jelinek <jakub@redhat.com>
199 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
200 into .dynsym if elf_section_data (sec)->dynindx <= 0.
201 Adjust counting of last_local.
202 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
203 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
204 created by the linker nor !SHF_ALLOC.
206 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
207 DT_PLTGOT to the start of the .got.plt section instead of the
208 .got output section. Set sh_entsize for .got section in addition
210 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
211 is at sgot->output_section->vma.
212 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
213 DT_PLTGOT to the start of the .got.plt section instead of the
215 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
216 is at sgot->output_section->vma. Set sh_entsize for .got section
217 in addition to .got.plt.
218 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
219 (bfd_section_from_phdr): Likewise.
220 (map_sections_to_segments): Likewise.
221 (assign_file_positions_for_segments): Likewise.
222 (get_program_header_size): Likewise.
223 * elflink.c (bfd_elf_size_dynamic_sections): Set
224 elf_tdata (output_bfd)->relro from info->relro.
225 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
227 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
229 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
230 a zero symndx for which we hadn't accounted a dynamic relocation.
231 (_frvfdpic_add_rofixup): Likewise.
233 2004-05-07 Brian Ford <ford@vss.fsi.com>
234 DJ Delorie <dj@redhat.com>
236 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
237 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
238 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
239 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
241 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
243 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
244 immediately if there's no link info.
245 (elf32_frvfdpic_copy_private_bfd_data): New.
246 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
248 2004-05-06 Zack Weinberg <zack@codesourcery.com>
250 * dwarf2.c (add_line_info): Also set info->filename to NULL if
251 filename argument is null; do not call strlen on a null pointer.
253 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
255 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
258 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
260 * configure.in (bfd_elf32_frvfdpic_vec): New.
261 * configure: Rebuilt.
262 * targets.c (bfd_elf32_frvfdpic_vec): New.
263 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
265 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
266 frvfdpic instead of frv. Rearrange elf-target macros such that
267 the FDPIC-specific ones are only defined for this new target
269 (bfd_elf32_frvfdpic_vec): Declare.
271 (elf32_frv_relocate_section): Use it to enable segment checking
272 and to control rofixup emission. Add output section vma to
273 applied relocation in non-LOAD non-ALLOC sections. Use
274 _bfd_error_handler for errors.
275 (_frv_create_got_section): Create .rel.got and .rofixup only in
276 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
278 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
279 (elf32_frvfdpic_modify_segment_map): Likewise.
280 (elf32_frv_finish_dynamic_sections): New, do-nothing.
281 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
282 error message if we miscompute the rofixup size.
283 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
284 (frvfdpic_elf_encode_eh_address): Likewise.
285 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
286 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
287 relocs. Reject unknown relocation types.
288 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
289 (frv_elf_merge_private_bfd_data): Likewise.
290 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
291 0x4000 for newly-added elf32-frvfdpic.
293 2004-05-05 Nick Clifton <nickc@redhat.com>
296 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
297 returning NULL as most users of this function do not check its
299 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
300 of bfd_cache_lookup().
301 * sco5-core.c (sco5_core_file_p): Likewise.
302 * trad-core.c (trad_unix_core_file_p): Likewise.
304 2004-05-05 Nick Clifton <nickc@redhat.com>
306 * cache.c (bfd_cache_lookup): Improve formatting.
307 * archive.c: Fix formatting.
309 2004-05-05 Peter Barada <peter@the-baradas.com>
311 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
312 * cpu-m68k.c(bfd_m68k_arch): Likewise.
313 * bfd-in2.h(bfd_architecture): Regenerate.
315 2004-05-03 Alan Modra <amodra@bigpond.net.au>
317 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
319 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
320 those against discarded link-once and SEC_MERGE section symbols.
322 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
324 * section.c (bfd_get_section_by_name_if): New.
325 * bfd-in2.h: Regenerated.
327 2004-05-02 Alan Modra <amodra@bigpond.net.au>
329 * som.c (som_bfd_is_group_section): Define.
331 2004-05-01 Alan Modra <amodra@bigpond.net.au>
333 * section.c (bfd_make_section_anyway): Copy the whole
334 bfd_hash_entry, not just "next" from existing entry.
336 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
338 * elf.c (bfd_section_from_shdr): Maintain the section order in
340 (special_sections): Add ".note.GNU-stack".
341 (elf_fake_sections): Handle section group for relocatable
344 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
346 * section.c (bfd_sections_find_if): New.
347 * bfd-in2.h: Regenerated.
349 2004-04-30 Alan Modra <amodra@bigpond.net.au>
351 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
353 * elf-bfd.h (bfd_elf_is_group_section): Declare.
354 * elf.c (bfd_elf_is_group_section): New function.
355 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
356 * section.c (bfd_generic_is_group_section): New function.
357 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
358 (BFD_JUMP_TABLE_LINK): Adjust.
359 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
360 * aout-target.h (MY_bfd_is_group_section): Define.
361 * aout-tic30.c (MY_bfd_is_group_section): Define.
362 * bfd.c (bfd_is_group_section): Define.
363 * binary.c (binary_bfd_is_group_section): Define.
364 * bout.c (b_out_bfd_is_group_section): Define.
365 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
366 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
367 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
368 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
369 * coffcode.h (coff_bfd_is_group_section): Define.
370 * i386msdos.c (msdos_bfd_is_group_section): Define.
371 * i386os9k.c (os9k_bfd_is_group_section): Define.
372 * ieee.c (ieee_bfd_is_group_section): Define.
373 * ihex.c (ihex_bfd_is_group_section): Define.
374 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
375 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
376 * mmo.c (mmo_bfd_is_group_section): Define.
377 * nlm-target.h (nlm_bfd_is_group_section): Define.
378 * oasys.c (oasys_bfd_is_group_section): Define.
379 * pef.c (bfd_pef_bfd_is_group_section): Define.
380 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
381 * srec.c (srec_bfd_is_group_section): Define.
382 * tekhex.c (tekhex_bfd_is_group_section): Define.
383 * versados.c (versados_bfd_is_group_section): Define.
384 * vms.c (vms_bfd_is_group_section): Define.
385 * xsym.c (bfd_sym_bfd_is_group_section): Define.
386 * bfd-in2.h: Regenerate.
387 * libbfd.h: Regenerate.
389 2004-04-30 Alan Modra <amodra@bigpond.net.au>
391 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
393 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
395 * configure.in: Update version to 2.15.91.
396 * configure: Regenerate.
398 2004-04-29 Brian Ford <ford@vss.fsi.com>
400 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
401 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
402 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
403 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
404 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
405 .gnu.linkonce.wi. sections.
406 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
407 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
409 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
410 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
412 2004-04-28 Chris Demetriou <cgd@broadcom.com>
414 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
415 * bfd-in2.h: Regenerate.
416 * libbfd.h: Likewise.
418 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
420 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
422 (setup_sections): Use som_subspace_dictionary_record struct instead
423 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
424 is_comdat, is_common or dup_common.
425 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
426 is_comdat, is_common and dup_common in section subspace_dict from
428 (som_begin_writing): Use som_subspace_dictionary_record struct.
429 (som_finish_writing): Likewise.
430 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
431 is_common and dup_common flags in info for symbol. Add comment
432 regarding linker support for these fields. Slightly reorganize
434 (som_build_and_write_symbol_table): Set is_comdat, is_common and
435 dup_common fields in symbol table from symbol info.
436 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
437 arguments. Set corresponding fields in copy_data. Change all callers.
438 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
440 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
441 * som.h (som_subspace_dictionary_record): Define.
442 (som_copyable_section_data_struct): Add is_comdat, is_common and
444 (som_section_data_struct): Use som_subspace_dictionary_record struct
445 instead of subspace_dictionary_record.
446 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
448 2004-04-27 Bob Wilson <bob.wilson@acm.org>
450 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
451 if set. Check reloc_done flag before applying relocations. Use
452 output addresses, both when applying relocations and when comparing
453 against the specified section.
454 (elf_xtensa_relocate_section): Use output address to check if dynamic
455 reloc is in a literal pool. Set section's reloc_done flag.
457 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
459 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
460 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
462 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
465 2004-04-27 Alan Modra <amodra@bigpond.net.au>
467 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
468 structure field removed in 2004-04-24 patch.
469 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
471 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
473 * elf32-arm.h (elf32_arm_section_flags): Likewise.
474 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
475 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
476 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
477 field before calling elf_backend_section_flags.
479 2004-04-24 Chris Demetriou <cgd@broadcom.com>
481 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
482 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
483 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
484 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
485 and BFD_RELOC_32_PCREL.
486 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
487 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
488 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
489 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
490 (mips_elf_next_relocation): Move comment about matching HI/LO
492 (_bfd_mips_elf_relocate_section): Here. Remove handling for
495 2004-04-23 Chris Demetriou <cgd@broadcom.com>
497 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
498 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
499 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
500 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
501 and update comments to reflect current usage.
502 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
503 and MIPS_R_SWITCH, as well as several empty entries. Update comment
505 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
506 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
507 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
508 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
509 type number to be MIPS_R_PCREL16.
510 (mips_relocate_section): Remove support for link-time relaxation
511 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
512 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
513 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
514 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
515 relaxation of branches used by embedded-PIC.
516 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
517 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
518 related members, update comment.
519 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
520 code related to embedded-PIC.
521 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
522 initialization of now-removed 'adjust' member of
523 'struct ecoff_debug_info'.
525 2004-04-23 Chris Demetriou <cgd@broadcom.com>
527 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
529 2004-04-21 Philip Blundell <pb@nexus.co.uk>
531 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
532 relocs for locally defined symbols during -shared final link.
533 (elf32_arm_final_link_relocate): Likewise.
535 2004-04-22 Jakub Jelinek <jakub@redhat.com>
537 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
538 ELF_LINK_POINTER_EQUALITY_NEEDED.
539 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
540 if r_type is not R_X86_64_PC32.
541 (elf64_x86_64_finish_dynamic_symbol): If
542 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
545 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
547 * elf32-sh.c (sh_elf_plt_sym_val): New function.
548 (elf_backend_plt_sym_val): Define.
550 2004-04-22 Andrew Cagney <cagney@redhat.com>
552 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
554 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
556 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
558 * som.c (som_set_section_contents): Constantify second argument.
559 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
560 (som_object_setup): Rework to avoid warning.
561 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
564 2004-04-22 Andrew Cagney <cagney@redhat.com>
566 * cache.c (bfd_cache_close): Check for a previously closed file.
568 2004-04-22 Jakub Jelinek <jakub@redhat.com>
570 * bfd.c (bfd_get_synthetic_symtab): Define.
571 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
572 NAME##_get_synthetic_symtab.
573 (struct bfd_target): Add _bfd_get_synthetic_symtab.
574 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
575 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
577 (_bfd_elf_get_synthetic_symtab): New prototype.
578 * elfcode.h (elf_get_synthetic_symtab): Define.
579 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
580 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
581 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
582 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
583 * bfd-in2.h: Rebuilt.
585 * elf32-i386.c (elf_i386_plt_sym_val): New function.
586 (elf_backend_plt_sym_val): Define.
587 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
588 (elf_backend_plt_sym_val): Define.
589 * elf32-s390.c (elf_s390_plt_sym_val): New function.
590 (elf_backend_plt_sym_val): Define.
591 * elf64-s390.c (elf_s390_plt_sym_val): New function.
592 (elf_backend_plt_sym_val): Define.
593 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
594 (elf_backend_plt_sym_val): Define.
595 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
596 (elf_backend_plt_sym_val): Define.
597 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
598 (elf_backend_plt_sym_val): Define.
599 * aout-target.h (MY_get_synthetic_symtab): Define.
600 * aout-tic30.c (MY_get_synthetic_symtab): Define.
601 * coff-rs6000.c (rs6000coff_vec): Add
602 _bfd_nodynamic_get_synthetic_symtab.
603 (pmac_xcoff_vec): Likewise.
604 * coff64-rs6000.c (rs6000coff64_vec): Add
605 _bfd_nodynamic_get_synthetic_symtab.
606 (aix5coff64_vec): Likewise.
607 * sunos.c (MY_get_synthetic_symtab): Define.
608 * vms.c (vms_get_synthetic_symtab): Define.
610 2004-04-22 Nick Clifton <nickc@redhat.com>
612 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
614 2004-04-22 Peter Barada <peter@the-baradas.com>
616 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
617 * bfd2-in.h: Regenerate.
618 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
620 2004-04-21 Chris Demetriou <cgd@broadcom.com>
622 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
623 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
624 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
625 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
626 * bfd-in2.h: Regenerate.
628 2004-04-21 Bob Wilson <bob.wilson@acm.org>
630 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
631 require relocations against a weak symbol to reference the same
632 symbol hash entry if not a final, static link.
633 (get_cached_value, add_value_map): Add final_static_link argument.
634 (remove_literals): Pass final_static_link argument as needed.
636 2004-04-21 Andrew Cagney <cagney@redhat.com>
638 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
639 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
640 (opncls_bwrite, opncls_bclose, opncls_bflush)
641 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
642 bfd iovec that uses function callbacks.
643 (bfd_close): Use the iovec's bclose.
644 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
645 (cache_bclose, cache_bflush, cache_bstat)
646 (cache_iovec): New functions and global variable, implement a
647 cache "iovec", where applicable set bfd_error.
648 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
649 * bfdio.c (struct bfd_iovec): Define.
650 (real_read): Delete function.
651 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
652 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
653 assume that bread and bwrite set bfd_error.
654 * bfd.c (struct bfd): Add "iovec", update comments.
655 * bfd-in2.h, libbfd.h: Re-generate.
657 2004-04-21 Andrew Cagney <cagney@redhat.com>
659 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
661 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
663 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
664 (bfd_elf_gc_sections): Fail if a shared object is being created.
665 Do not fail if dynamic sections have been created. Instead call
666 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
667 dynamically referenced symbols. Do not mark the whole graph
668 rooted at .eh_frame, only the section proper.
670 2004-04-20 DJ Delorie <dj@redhat.com>
672 * reloc.c: Add BFD_RELOC_32_SECREL.
673 * bfd-in2.h: Regenerate.
674 * libbfd.h: Likewise.
675 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
676 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
677 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
679 2004-04-19 Jakub Jelinek <jakub@redhat.com>
681 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
682 relocs against hidden/protected undefweak symbols properly.
683 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
685 2004-04-18 Mark Kettenis <kettenis@gnu.org>
687 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
688 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
691 2004-04-17 Brian Ford <ford@vss.fsi.com>
693 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
694 filepos for the SizeOfHeaders field.
695 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
697 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
699 2004-04-16 Alan Modra <amodra@bigpond.net.au>
701 * simple.c (bfd_simple_get_relocated_section_contents): Don't
702 change reloc_done. Set and restore _cooked_size.
705 2004-04-15 Mark Kettenis <kettenis@gnu.org>
707 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
710 2004-04-15 Nick Clifton <nickc@redhat.com>
712 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
714 2004-04-15 Alan Modra <amodra@bigpond.net.au>
716 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
718 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
720 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
721 when it is a definition.
723 2004-04-14 Alan Modra <amodra@bigpond.net.au>
725 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
726 when statically linking PIC code.
727 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
729 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
731 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
732 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
733 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
734 * configure: Regenerate.
736 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
738 * elflink.c: Include libiberty.h.
739 * Makefile.am (elflink.lo): Depend on libiberty.h.
740 * Makefile.in: Regenerate.
742 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
744 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
747 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
749 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
750 reserve the memory for dynamic linker
752 2004-04-05 Mark Kettenis <kettenis@gnu.org>
754 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
755 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
757 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
759 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
760 RELOC_FOR_GLOBAL_SYMBOL.
761 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
763 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
765 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
766 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
768 2004-04-01 Paul Brook <paul@codesourcery.com>
770 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
771 * elf32-arm.h (struct elf32_elf_section_map): New.
772 (struct _arm_elf_section_data): New.
773 (elf32_arm_section_data): Define.
774 (struct elf32_arm_link_hash_table): Add byteswap_code.
775 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
776 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
777 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
778 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
779 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
780 (bfd_elf32_new_section_hook, elf_backend_write_section,
781 elf_backend_link_output_symbol_hook): Define.
783 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
785 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
786 that keeps the characters in a B_INCL..B_EINCL range.
787 (_bfd_link_section_stabs): When computing the sum of the
788 characters in a B_INCL..B_EINCL range also keep a copy of those
789 characters. Use this information to distinguish between
790 include sections that have the same sum and the same length
791 but which are nevertheless unique.
793 2004-03-31 Paul Brook <paul@codesourcery.com>
795 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
796 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
798 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
800 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
801 to 'sum_chars' and add field 'num_chars'.
802 (_bfd_link_section_stabs): When computing the sum of the
803 characters in a B_INCL..B_EINCL range also keep a count of the
804 number of characters. Use this information to help distinguish
805 between include sections when have the same sum but which
806 nevertheless are still unique.
808 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
810 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
812 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
813 Tomer Levi <Tomer.Levi@nsc.com>
815 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
816 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
817 (BFD32_BACKENDS): Add elf32-cr16c.lo.
818 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
819 (cpu-cr16c.lo): New target.
820 (elf32-cr16c.lo): Likewise.
821 * Makefile.in: Regenerate.
822 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
823 (bfd_archures_list): Add bfd_cr16c_arch.
824 * config.bfd: Handle cr16c-*-elf*.
825 * configure.in: Handle bfd_elf32_cr16c_vec.
826 * configure: Regenerate.
827 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
828 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
829 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
830 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
831 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
832 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
833 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
834 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
835 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
836 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
837 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
838 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
839 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
840 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
841 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
842 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
843 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
844 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
845 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
846 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
847 * targets.c (bfd_elf32_cr16c_vec): Declare.
848 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
849 * cpu-cr16c.c: New file.
850 * elf32-cr16c.c: Likewise.
851 * libbfd.h: Regenerate.
852 * bfd-in2.h: Likewise.
854 2004-03-30 Jakub Jelinek <jakub@redhat.com>
856 * elf.c (map_sections_to_segments): Fix handling of .tbss.
858 2004-03-27 Alan Modra <amodra@bigpond.net.au>
860 * Makefile.am: Remove all mention of elflink.h.
861 * Makefile.in: Regenerate.
862 * bfd-in.h (bfd_elf_discard_info): Declare.
863 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
864 * bfd-in2.h: Regenerate.
865 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
866 bfd_elf32_link_record_dynamic_symbol,
867 bfd_elf64_link_record_dynamic_symbol,
868 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
869 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
870 _bfd_elf32_link_record_local_dynamic_symbol,
871 _bfd_elf64_link_record_local_dynamic_symbol,
872 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
873 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
874 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
875 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
876 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
877 _bfd_elf32_reloc_symbol_deleted_p,
878 _bfd_elf64_reloc_symbol_deleted_p): Delete.
879 (bfd_elf_link_record_dynamic_symbol,
880 bfd_elf_link_record_local_dynamic_symbol,
881 bfd_elf_final_link, bfd_elf_gc_sections,
882 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
883 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
884 bfd_elf_reloc_symbol_deleted_p): Declare.
885 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
886 * elf32-arm.h: Update for changed function names. Remove local
887 WILL_CALL_FINISH_DYNAMIC_SECTION define.
888 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
889 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
890 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
891 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
892 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
893 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
894 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
895 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
896 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
897 (bfd_elfNN_print_symbol): Define.
898 * elfcode.h: Don't include elflink.h.
899 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
900 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
901 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
902 elf_gc_record_vtinherit, elf_gc_record_vtentry,
903 elf_link_record_local_dynamic_symbol): Don't define.
904 * elflink.c: Update for changed function names. Move elflink.h
906 * elflink.h: Delete file.
907 * po/SRC-POTFILES.in: Regenerate.
908 * po/bfd.pot: Regenerate.
910 2004-03-27 Alan Modra <amodra@bigpond.net.au>
912 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
913 "name" for global syms accidentally removed in 2004-03-20 change.
915 2004-03-27 Alan Modra <amodra@bigpond.net.au>
917 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
918 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
919 where Elf_External_* is different for 64 and 32 bit, with
920 corresponding elf_size_info field.
921 (struct elf_final_link_info): Use "bfd_byte *" instead
922 of "Elf_External_Sym *" for external_syms and symbuf.
923 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
924 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
925 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
926 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
927 (elf_link_sort_cmp2): Adjust.
928 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
929 using ELF_R_SYM macro. Set u.sym_mask.
930 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
931 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
932 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
933 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
934 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
935 swap_syn_out functions. Rearrange dyn swap in/out switch.
936 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
937 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
938 (elf_link_flush_output_syms): Add elf_backend_data arg.
939 (elf_link_check_versioned_symbol): Likewise.
940 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
941 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
942 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
943 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
944 ELF_R_TYPE and ELF_R_INFO macros.
945 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
946 based on size rather than using ELF_R_INFO.
947 (elf_gc_mark): Set up r_sym_shift local var and use instead of
949 (struct alloc_got_off_arg): New.
950 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
951 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
952 (elf_gc_allocate_got_offsets): Adjust.
953 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
954 ELF_R_SYM. Use bfd_section_from_elf_index.
955 (elf_bfd_discard_info): Set cookie.r_sym_shift.
956 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
957 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
959 2004-03-26 Stan Shebs <shebs@apple.com>
961 Remove MPW support, no longer used.
962 * config.bfd (powerpc-*-mpw*): Remove configuration.
963 * mpw-config.in, mpw-make.sed: Remove files.
964 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
966 2004-03-26 Alan Modra <amodra@bigpond.net.au>
968 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
969 (ppc64_elf_add_symbol_hook): New function.
970 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
971 const from Elf_Internal_Sym param.
972 * elflink.c (elf_link_add_object_symbols): Adjust.
973 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
974 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
975 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
976 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
977 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
978 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
979 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
980 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
981 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
982 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
983 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
984 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
985 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
986 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
987 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
988 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
990 2004-03-26 Alan Modra <amodra@bigpond.net.au>
992 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
993 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
994 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
995 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
996 (bfd_elf64_bfd_link_add_symbols): Delete.
997 (bfd_elf_link_add_symbols): Declare.
998 * elfcode.h (elf_bfd_link_add_symbols): Delete.
999 * elflink.c: Include safe-ctype.h.
1000 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1002 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1003 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1005 (elf_link_add_archive_symbols): Rename from
1006 _bfd_elf_link_add_archive_symbols, make static.
1007 (elf_link_add_object_symbols): New function. Corresponding
1008 elflink.h function converted to use elf_size_info.
1009 (bfd_elf_link_add_symbols): Likewise.
1010 (bfd_elf_size_dynamic_sections): Adjust.
1011 * elflink.h (elf_bfd_link_add_symbols): Delete.
1012 (elf_link_add_object_symbols): Delete.
1013 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1014 bfd_elf_link_add_symbols.
1015 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1017 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1019 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1020 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1022 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1023 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1024 (_bfd_elf_add_dt_needed_tag): Declare.
1025 (_bfd_elf_sort_symbol): Declare.
1026 (_bfd_elf_finalize_dynstr): Declare.
1027 (RELOC_FOR_GLOBAL_SYM): Formatting.
1028 * elfcode.h (elf_add_dynamic_entry): Delete.
1029 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1030 elflink.h function converted to use elf_size_info.
1031 (_bfd_elf_add_dt_needed_tag): Likewise.
1032 (_bfd_elf_sort_symbol): Likewise.
1033 (_bfd_elf_finalize_dynstr): Likewise.
1034 (compute_bucket_count): Likewise.
1035 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1036 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1037 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1038 * elflink.h: ..here.
1039 (sort_symbol, add_dt_needed_tag): Delete.
1040 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1041 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1043 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1044 * elf32-cris.c (add_dynamic_entry): Likewise.
1045 * elf32-hppa.c (add_dynamic_entry): Likewise.
1046 * elf32-i370.c (add_dynamic_entry): Likewise.
1047 * elf32-i386.c (add_dynamic_entry): Likewise.
1048 * elf32-m32r.c (add_dynamic_entry): Likewise.
1049 * elf32-m68k.c (add_dynamic_entry): Likewise.
1050 * elf32-ppc.c (add_dynamic_entry): Likewise.
1051 * elf32-s390.c (add_dynamic_entry): Likewise.
1052 * elf32-sh.c (add_dynamic_entry): Likewise.
1053 * elf32-sparc.c (add_dynamic_entry): Likewise.
1054 * elf32-vax.c (add_dynamic_entry): Likewise.
1055 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1056 * elf64-alpha.c (add_dynamic_entry): Likewise.
1057 * elf64-hppa.c (add_dynamic_entry): Likewise.
1058 * elf64-ppc.c (add_dynamic_entry): Likewise.
1059 * elf64-s390.c (add_dynamic_entry): Likewise.
1060 * elf64-sparc.c (add_dynamic_entry): Likewise.
1061 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1062 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1063 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1064 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1065 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1066 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1068 2004-03-23 Paul Brook <paul@codesourcery.com>
1070 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1072 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1074 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1075 literal tables and check for relocs outside of literal pools.
1076 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1077 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1079 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1080 (elf_xtensa_relocate_section): Read literal tables and check for
1081 dynamic relocations in read-only sections and not in literal pools.
1083 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1086 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1088 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1090 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1091 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1092 not defined by the executable, or defined in a DSO.
1093 <eliding run-time relocation of .got>: Initialize GOT entry for a
1094 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1096 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1097 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1098 a PLT reloc to GOT for an executable.
1099 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1100 .got for a DSO and explain why.
1101 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1102 and unreferenced symbols for which a PLT is defined. Adjust
1103 dynamic-symbol pruning correspondingly, to make sure we don't lose
1104 a dynamic symbol also defined by a DSO.
1106 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1108 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1109 and rel args. Group input and output args. Wrap to 80 columns.
1110 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1111 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1112 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1113 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1114 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1115 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1116 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1117 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1118 RELOC_FOR_GLOBAL_SYMBOL invocation.
1120 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1122 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1123 unresolved symbols in objects aren't allowed.
1125 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1127 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1128 (elf_hppa_unmark_useless_dynamic_symbols):
1129 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1130 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1131 (elf32_hppa_relocate_section): Likewise.
1132 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1133 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1134 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1135 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1136 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1138 * elf-m10200.c (mn10200_elf_relocate_section): Use
1139 RELOC_FOR_GLOBAL_SYMBOL.
1140 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1141 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1142 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1143 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1144 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1145 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1146 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1147 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1148 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1149 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1150 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1151 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1153 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1155 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1156 (final_link_relocate): Likewise.
1157 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1158 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1160 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1162 * Makefile.am: Run "make dep-am".
1163 * Makefile.in: Regenerate.
1164 * aclocal.m4: Regenerate.
1165 * config.in: Regenerate.
1166 * po/bfd.pot: Regenerate.
1168 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1169 H.J. Lu <hongjiu.lu@intel.com>
1171 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1172 type and size change code to where it was previously. Remove
1173 dt_needed param. Treat old weak syms as strong if new sym is
1174 from a shared lib, even when old sym is from another shared
1175 lib. Remove unnecessary tests of oldweak and newweak. Correct
1177 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1178 _bfd_elf_merge_symbol calls.
1179 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1180 dt_needed local var. Update comments.
1181 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1182 (_bfd_elf_add_default_symbol): Likewise.
1184 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1185 strong syms in one shared object overriding weak syms in another.
1187 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1189 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1190 dyn_lib_class field. Rearrange for better packing.
1191 (elf_dt_soname): Delete.
1192 (elf_dyn_lib_class): Define.
1193 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1194 (bfd_elf_set_dt_needed_soname): Delete.
1195 (bfd_elf_set_dyn_lib_class): New function.
1196 * elflink.h (add_dt_needed_tag): New function. Split out from..
1197 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1198 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1199 initialization of soname.
1200 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1202 * bfd-in.h (enum dynamic_lib_link_class): New.
1203 (bfd_elf_set_dt_needed_soname): Delete.
1204 (bfd_elf_set_dyn_lib_class): Declare.
1205 * bfd-in2.h: Regenerate.
1207 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1208 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1209 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1210 symbol loop. Instead use add_needed to flag tag as written.
1212 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1214 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1215 logic for null_input_bfd detection.
1217 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1219 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1221 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1223 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1226 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1228 * elflink.c (elf_link_read_relocs_from_section): Don't use
1229 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1230 (_bfd_elf_link_read_relocs): ..to here.
1231 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1233 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1235 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1236 values selected in configure.host. Require both to be defined
1237 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1238 corresponding BFD_HOST vars with quotes.
1239 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1240 Always require BFD_HOST_64_BIT_DEFINED.
1241 <file_ptr type>: Find off_t size before emitting message. Combine
1242 off_t and ftello64 conditional.
1243 * configure: Regenerate.
1245 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1247 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1248 aliasing warning. Remove trailing whitespace throughout file.
1250 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1252 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1253 input_section in calls to get_dyn_name.
1254 * 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
1256 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1258 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1260 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1261 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1262 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1263 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1264 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1265 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1266 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1268 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1269 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1270 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1271 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1272 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1273 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1274 (read_8_bytes, read_indirect_string, read_address): Likewise.
1275 (read_abbrevs, parse_comp_unit): Likewise.
1276 * targets.c (struct bfd_target): Likewise.
1277 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1278 * hppabsd-core.c: Likewise. Formatting.
1279 * hpux-core.c: Likewise.
1280 * irix-core.c: Likewise.
1281 * netbsd-core.c: Likewise.
1282 * osf-core.c: Likewise.
1283 * ptrace-core.c: Likewise.
1284 * sco5-core.c: Likewise.
1285 * trad-core.c: Likewise.
1286 * configure: Regenerate.
1287 * bfd-in2.h: Regenerate.
1289 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1291 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1292 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1293 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1294 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1295 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1296 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1297 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1298 * libbfd.c: Likewise in function definitions.
1299 (bfd_put_8): Mask with 0xff rather than casting to char.
1300 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1301 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1302 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1303 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1304 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1305 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1306 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1307 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1308 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1309 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1310 * archive.c (do_slurp_coff_armap): Update swap prototype.
1311 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1312 (tic54x_getl_signed_32): Likewise.
1313 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1314 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1315 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1316 (bfd_getp_signed_32, bfd_putp32): Likewise.
1317 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1318 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1319 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1320 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1321 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1322 bfd_h_getx_signed_16, bfd_h_putx16.
1323 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1324 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1325 * hpux-core.c: Likewise.
1326 * irix-core.c: Likewise.
1327 * netbsd-core.c: Likewise.
1328 * osf-core.c: Likewise.
1329 * ptrace-core.c: Likewise.
1330 * sco5-core.c: Likewise.
1331 * trad-core.c: Likewise.
1332 * bfd-in2.h: Regenerate.
1334 2004-03-15 Matt Thomas <matt@3am-software.com>
1336 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1339 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1341 * config.bfd: Add x86_64-*-openbsd*.
1342 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1344 * configure: Regenerate.
1346 2004-03-12 Nick Clifton <nickc@redhat.com>
1347 Dave Murphy <wintermute2k4@ntlworld.com>
1349 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1350 if the input bfd does not contain any code.
1352 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1354 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1356 2004-03-05 Fred Fish <fnf@redhat.com>
1358 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1359 mips16 symbols to be even rather than testing first for even/odd.
1360 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1362 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1364 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1367 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1369 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1370 undefined symbols as hash_new.
1372 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1374 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1376 * elf32-sh.c: Ditto.
1377 * bfd-in2.h: Regenerate.
1379 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1381 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1383 (_frv_count_got_plt_entries): Initialize them.
1384 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1386 (frv_pic_relocs_info_for_global): Likewise.
1387 (frv_pic_relocs_info_for_local): Likewise.
1388 (frv_pic_merge_early_relocs_info): New.
1389 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1391 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1392 Check that we don't exceed the allocated count for entry.
1393 (_frv_add_rofixup): Likewise.
1394 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1395 (elf32_frv_finish_dynamic_sections): Improve error message in case
1396 we emit too few rofixup entries.
1398 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1400 * archures.c (bfd_mach_fr450): New.
1401 * bfd-in2.h: Regenerate.
1402 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1403 (arch_info_500): Link to it.
1404 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1405 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1406 (frv_elf_arch_extension_p): New function.
1407 (frv_elf_merge_private_bfd_data): Use it.
1409 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1411 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1413 * elflink.h (is_global_data_symbol_definition): Moved to
1415 (elf_link_is_defined_archive_symbol): Likewise.
1416 (elf_link_add_archive_symbols): Likewise. Renamed to
1417 _bfd_elf_link_add_archive_symbols.
1419 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1420 of ELF symbol table entry from backend.
1421 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1422 instead of elf_link_add_object_symbols.
1424 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1426 * elf-bfd.h (struct elf_backend_data): Added
1427 elf_backend_can_make_relative_eh_frame,
1428 elf_backend_can_make_lsda_relative_eh_frame and
1429 elf_backend_encode_eh_address.
1430 (_bfd_elf_encode_eh_address): Declare.
1431 (_bfd_elf_can_make_relative): Declare.
1432 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1433 hooks to decide whether to attempt to make_relative and
1435 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1436 (_bfd_elf_can_make_relative): New.
1437 (_bfd_elf_encode_eh_address): New.
1438 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1439 (frv_elf_encode_eh_address): New.
1440 (elf_backend_can_make_relative_eh_frame): Define.
1441 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1442 (elf_backend_encode_eh_address): Define.
1444 (elf_backend_can_make_relative_eh_frame): Define.
1445 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1446 (elf_backend_encode_eh_address): Define.
1447 (elfNN_bed): Add them.
1449 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1451 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1452 complain_on_overflow to signed.
1454 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1456 * elflink.h (sort_symbol): New.
1457 (elf_link_add_object_symbols): Use a sorted symbol array for
1460 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1462 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1463 for pc relative relocs.
1464 (elf_s390_relocate_section): Likewise.
1465 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1466 for pc relative relocs.
1467 (elf_s390_relocate_section): Likewise.
1469 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1471 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1474 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1476 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1477 field to track if a relocation is against readonly section.
1478 (count_dyn_reloc): Take a new argument for rent->reltext.
1479 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1480 (get_reloc_section): Don't set ia64_info->reltext here.
1481 (allocate_dynrel_entries): Set ia64_info->reltext here.
1483 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1485 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1486 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1487 function's descriptor to symbol+offset, and map local undefweak
1488 symbol to NULL function descriptor.
1489 (elf32_frv_relocate_section): Likewise.
1491 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1493 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1495 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1496 (netbsd_core_file_p): Set architecture from machine ID for
1499 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1501 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1502 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1504 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1506 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1507 symbols with non-default visibility.
1509 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1511 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1512 IMAGE_SCN_MEM_WRITE on known sections only.
1514 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1516 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1517 symbols used in PIE relocs.
1519 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1521 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1524 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1526 * configure.in: Update version to 2.15.90.
1527 * configure: Regenerate.
1529 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1530 Richard Sandiford <rsandifo@redhat.com>
1532 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1533 _bfd_elf_symbol_refs_local_p to decide whether to decay
1534 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1535 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1536 relocs if the symbol wasn't defined by a regular object file.
1537 Don't check the symbol's dynindx.
1539 2004-02-16 Andrew Cagney <cagney@redhat.com>
1541 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1543 * bfd-in2.h: Re-generate.
1545 2004-02-14 Andrew Cagney <cagney@redhat.com>
1547 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1548 _LARGEFILE64_SOURCE.
1550 2004-02-13 Andrew Cagney <cagney@redhat.com>
1552 * elf.c (vma_page_aligned_bias): New function.
1553 (assign_file_positions_except_relocs)
1554 (assign_file_positions_for_segments): Replace broken modulo
1555 arithmetic with call to vma_page_aligned_bias.
1557 2004-02-11 Andrew Cagney <cagney@redhat.com>
1559 * bfd-in.h: Update copyright.
1560 (bfd_tell): Change return type to file_ptr.
1561 * bfd-in2.h: Re-generate.
1562 * cache.c: Update copyright.
1563 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1565 (close_one): Use real_ftell.
1566 * bfdio.c: Update copyright.
1567 (real_ftell, real_fseek): New functions.
1568 (bfd_tell): Use real_fseek and real_ftell, change return type to
1570 (bfd_seek): Use real_ftell and real_fseek, change type of
1571 file_position to a file_ptr.
1572 * libbfd-in.h: Update copyright.
1573 (real_ftell, real_fseek): Declare.
1574 * libbfd.h: Re-generate.
1576 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1577 fseeko and fseeko64. Determine bfd_file_ptr.
1578 * configure: Re-generate.
1579 * config.in: Re-generate.
1581 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1583 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1584 * elf32-h8300.c: Likewise.
1586 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1587 Nick Clifton <nickc@redhat.com>
1589 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1590 GOT entries with no associated GOT subsection.
1592 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1594 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1595 * elf.c (swap_out_syms): Use it to decide whether local section
1596 symbols should be named.
1597 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1598 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1599 (elf_backend_name_local_section_symbols): Define.
1600 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1602 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1604 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1605 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1608 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1610 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1611 to bfd_link_hash_entry passed by reference to
1612 _bfd_generic_link_add_one_symbol.
1614 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1616 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1617 relocations against dynamic symbols.
1619 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1621 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1624 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1626 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1627 * bfd-in2.h, libbfd.h: Rebuilt.
1629 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1631 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1632 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1633 flag has been cleared.
1635 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1637 * coff-h8300.c: Add and adjust comments about relaxation.
1638 * elf32-h8300.c: Likewise.
1640 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1642 * coff-h8300.c: Fix comment typos.
1643 * elf32-h8300.c: Likewise.
1645 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1647 * coff-h8300.c: Add comments about relaxation.
1648 * elf32-h8300.c: Likewise.
1650 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1652 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1654 * aclocal.m4: Regenerate.
1655 * configure: Regenerate.
1657 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1659 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1660 mips_elf64_rtype_to_howto instead of using howto_table.
1662 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1664 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1666 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1667 relocs which would not use the PLT.
1669 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1671 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1672 (ppc64_elf_gc_sweep_hook): Likewise.
1673 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1675 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1677 Adds linker relaxation support for bit manipulation insns like
1678 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1680 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1681 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1682 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1683 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1685 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1687 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1689 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1691 * elf32-h8300.c: Fix formatting.
1693 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1695 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1696 dynamic object is present. Declare r_symndx and h in an inner
1698 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1700 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1702 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1703 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1704 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1705 identically. Do not emit PC24 relocations for shared libraries.
1706 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1707 identically. Don't adjust pc_count.
1708 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1709 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1710 adjust count for branch relocations.
1711 (allocate_dynrelocs): Correct typo in call to
1712 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1713 PC24 or PLT32 relocs when linking.
1715 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1717 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1718 relocation howto with ARM_26 one for consistency.
1719 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1720 that will be converted to ARM_26D ones, since we always want 'done'
1721 relocations to be reflected in section's data.
1722 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1724 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1727 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1729 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1730 are not partial_inplace during a relocatable link.
1732 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1734 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1735 if no dynamic object is present. Declare r_symndx and h in an
1738 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1740 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1741 trampoline if it is known out of range.
1743 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1745 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1746 * elf32-frv.c (_frv_osec_readonly_p): New.
1747 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1749 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1750 (elf32_frv_relocate_section): Likewise. Error out if attempting
1751 to emit rofixups or dynamic relocs in read-only segments. Use
1752 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1753 dynamic relocations.
1754 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1755 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1756 relocations or fixups involving merged sections correctly. Avoid
1757 crash when undefined symbol is referenced by R_FRV_32 or
1758 R_FRV_FUNCDESC_VALUE.
1759 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1760 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1761 input section holding local symbol to addend of R_FRV_32 or
1762 R_FRV_FUNCDESC_VALUE dynamic relocation.
1763 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1764 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1765 (elf32_frv_always_size_sections): Don't store pointer to
1766 __stacksize symbol in sec_info.
1767 (elf32_frv_modify_segment_map): Look it up here.
1768 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1769 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1770 of the lazy PLT entry, not only its offset, as the low word of a
1771 function descriptor.
1772 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1773 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1774 if a hash table entry already exists but is not a definition.
1775 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1776 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1777 (_frv_add_rofixup): Don't inline.
1778 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1779 for undefweak symbols.
1780 (elf32_frv_relocate_section): Avoid crash while computing
1781 relocation when linking with shared library. Only emit rofixups
1782 and dynamic relocations for alloc&load sections. Mark binaries
1783 with inter-segment relocations for relocation as a unit.
1784 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1785 (DEFAULT_STACK_SIZE): New.
1786 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1787 emit rofixups or dynamic relocs when linking dynamic non-PIE
1789 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1790 shared libs too. Reserve the last entry for the GOT pointer.
1791 (elf32_frv_finish_dynamic_sections): Emit it.
1792 (elf32_frv_always_size_sections): New.
1793 (elf32_frv_modify_segment_map): New.
1794 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1796 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1797 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1798 (elf_backend_always_size_sections): New.
1799 (elf_backend_modify_segment_map): New.
1800 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1801 * config.bfd: Added frv-*-*linux*.
1802 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1803 ABS section, instead of crashing.
1804 (elf32_frv_relocate_section): Don't crash before warning about
1805 different segments in non-PIC relocation.
1806 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1807 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1808 relocs to undefweak symbols.
1809 (elf32_frv_relocate_section): Ditto for undefined symbols.
1810 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1811 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1812 gotfixup section was created.
1813 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1814 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1815 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1816 complain_overflow_signed.
1817 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1818 have not been allocated.
1819 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1820 privfd only if dynamic sections were created.
1821 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1822 for GPREL relocs. When linking relocatable FDPIC executables,
1823 emit warnings for relocations that would be illegal on PIE or
1824 shared libraries. Emit rofixup for R_FRV_32 only if input object
1826 (_frv_create_got_section): Define _gp symbol in the rofixup
1828 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1829 dynamic sections missing, error out requesting -melf32frvfd.
1830 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1831 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1832 computation of addends from section and global or local symbol
1833 value. Change return type to bfd_boolean, and return a failure if
1834 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1835 nonzero addend is required.
1836 (elf32_frv_relocate_section): Likewise. Print error for
1837 unsupported nonzero addends.
1838 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1839 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1840 force everything local.
1841 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1842 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1843 (frv_gotfixup_section): New.
1844 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1845 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1847 (_frv_add_rofixup): New.
1848 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1849 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1850 improve some ugly conditions.
1851 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1852 relocations in fdpic.
1853 (_frv_create_got_section): Create .rofixup.got section.
1854 (struct _frv_dynamic_got_info): Added fixups.
1855 (_frv_count_got_plt_entries): Account in-GOT relocations into
1856 relocs32, relocsfd and relocsfdv. Account them into relocs or
1857 fixups, as appropriate.
1858 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1860 (elf32_frv_finish_dynamic_sections): Verify that the right number
1861 of relocations and fixups was generated.
1862 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1864 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1865 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1866 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1867 descriptor of a (formerly-)global symbol is local.
1868 (struct frv_pic_relocs_info): Adjust comments.
1869 (_frv_emit_got_relocs_plt_entries): Adjust.
1870 (elf32_frv_relocate_section): Likewise.
1871 (_frv_count_got_plt_entries): Likewise.
1872 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1873 symbol's value to addend in the common preamble. Decay dynamic
1874 symbols to section+offset if they bind or call locally, for GOT
1875 and FUNCDESC_VALUE, respectively.
1876 (elf32_frv_relocate_section): Likewise.
1877 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1878 internal or hidden visibility.
1879 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1880 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1881 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1882 (elf32_frv_relocate_section): Pass relocation addend in. Use
1883 original relocation addend to look up the got relocs/plt entries
1884 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1885 processing relocations that reference .scommon symbols.
1886 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1887 Introduce support for dynamic linking.
1888 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1889 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1890 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1891 (frv_reloc_type_lookup): Return REL howtos for executables and
1893 (frv_info_to_howto_rel): New.
1894 (struct frv_elf_link_hash_table): New.
1895 (frv_hash_table, frv_got_section, frv_gotrel_section,
1896 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1897 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1898 (frv_elf_link_hash_table_create): New.
1899 (struct frv_pic_relocs_info): New.
1900 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1901 (frv_pic_relocs_info_find): New.
1902 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1904 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1905 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1906 (_frv_emit_got_relocs_plt_entries): New.
1907 (elf32_frv_relocate_section): Add support for dynamic linking.
1908 Handle new relocations.
1909 (_frv_create_got_section): New.
1910 (elf32_frv_create_dynamic_sections): New.
1911 (ELF_DYNAMIC_INTERPRETER): New.
1912 (struct _frv_dynamic_got_info): New.
1913 (_frv_count_got_plt_entries): New.
1914 (struct _frv_dynamic_got_plt_info): New.
1915 (_frv_compute_got_alloc_data): New.
1916 (_frv_get_got_entry, _frv_get_fd_entry): New.
1917 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1918 (_frv_resolve_final_relocs_info): New.
1919 (elf32_frv_size_dynamic_sections): New.
1920 (elf32_frv_finish_dynamic_sections): New.
1921 (elf32_frv_adjust_dynamic_symbol): New.
1922 (elf32_frv_finish_dynamic_symbol): New.
1923 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1925 (elf_info_to_howto_rel): Define.
1926 (bfd_elf32_bfd_link_hash_table_create): Define.
1927 (elf_backend_create_dynamic_sections): Define.
1928 (elf_backend_adjust_dynamic_symbol): Define.
1929 (elf_backend_size_dynamic_sections): Define.
1930 (elf_backend_finish_dynamic_symbol): Define.
1931 (elf_backend_finish_dynamic_sections): Define.
1932 (elf_backend_want_got_sym): Define.
1933 (elf_backend_got_header_size): Define.
1934 (elf_backend_want_got_plt): Define.
1935 (elf_backend_plt_readonly): Define.
1936 (elf_backend_want_plt_sym): Define.
1937 (elf_backend_plt_header_size): Define.
1938 (elf_backend_may_use_rel_p): Define.
1939 (elf_backend_may_use_rela_p): Define.
1940 (elf_backend_default_use_rela_p): Define.
1941 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1942 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1943 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1944 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1945 (frv_reloc_map): Map the corresponding BFD relocs to them.
1946 (frv_reloc_type_lookup): ... and back to BFD relocs.
1947 * reloc.c: New relocs.
1948 * bfd-in2.h, libbfd.h: Rebuilt.
1949 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1950 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1951 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1952 R_FRV_FUNCDESC_GOTLO): New.
1953 (frv_reloc_map): Map the corresponding BFD relocs to them.
1954 (frv_reloc_type_lookup): ... and back to BFD relocs.
1955 * reloc.c: New relocs.
1956 * bfd-in2.h, libbfd.h: Rebuilt.
1958 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1960 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1961 targets to support pages of up to 64kB.
1962 (elf32_bed): Redefine to get a separate backend data structure for
1963 traditional targets.
1964 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1965 targets to support pages of up to 64kB.
1966 (elf64_bed): Redefine to get a separate backend data structure for
1967 traditional targets.
1968 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1969 targets to support pages of up to 64kB.
1970 (elf32_bed): Redefine to get a separate backend data structure for
1971 traditional targets.
1973 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1975 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1977 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1979 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1980 (elf_i386_grok_psinfo): Likewise.
1982 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1984 * config.bfd: Add m68k-uClinux target.
1986 2004-01-01 Grant Edwards <grante@visi.com>
1988 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1989 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1990 (elf32_h8_gc_sweep_hook): New function.
1991 (elf_backend_gc_mark_hook): Define.
1992 (elf_backend_gc_sweep_hook): Define.
1993 (elf_backend_can_gc_sections): Define.
1995 For older changes see ChangeLog-0203
2001 version-control: never
projects / deliverable / binutils-gdb.git / blob