1 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
6 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
8 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
11 2004-05-26 Alan Modra <amodra@bigpond.net.au>
13 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
14 for SHT_GROUP sections.
16 2004-05-25 Alan Modra <amodra@bigpond.net.au>
18 * elflink.c (elf_link_add_object_symbols): Don't set up merge
20 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
21 * merge.c: Formatting. Remove unnecessary casts. Expand
22 bfd_get_section_alignment macro.
23 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
25 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
26 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
27 section name to determine sinfo group, instead test output section
29 (_bfd_merge_sections): Add struct bfd_link_info param. Call
30 _bfd_strip_section_from_output rather than just twiddling flags.
31 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
32 (_bfd_merge_sections): Update prototype.
33 * libbfd.h: Regenerate.
35 2004-05-24 Mark Kettenis <kettenis@gnu.org>
37 * netbsd-core.c: Correctly indent section that sets architecture
40 From Miod Vallat <miod@online.fr>:
41 * m88kopenbsd.c: New file.
42 * targets.c (m88k_openbsd_vec): New.
43 * config.bfd: Add m88k-*-openbsd*.
44 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
45 (m88kopenbsd_vec): New.
46 * configure: Regenerate.
47 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
48 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
50 * Makefile.in: Regenerate.
51 * po/SRC-POTFILES.in: Regenerate.
53 2004-05-24 Nick Clifton <nickc@redhat.com>
55 * hash.c: Remove bogus node "Changing the default Hash Table Size"
56 introduced by hash table size patch.
58 2004-05-22 Ben Elliston <bje@au.ibm.com>
60 * configure.in (is_release): Remove.
61 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
62 (AC_OUTPUT): Don't output bfdver.h from version.h.
63 * configure: Regenerate.
64 * Makefile.am (RELEASE): New variable.
65 (bfdver.h): New target.
66 * Makefile.in: Regenerate.
67 * doc/Makefile.in: Likewise.
69 2004-05-22 Ben Elliston <bje@au.ibm.com>
71 * Makefile.am (config.status): Don't depend on version.h.
72 * Makefile.in: Regenerate.
74 2004-05-22 Alan Modra <amodra@bigpond.net.au>
76 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
77 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
78 * libbfd.h: Regenerate.
79 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
80 (_bfd_elf_rel_local_sym): Likewise.
81 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
82 (elf_link_input_bfd): Likewise.
83 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
84 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
85 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
86 (elfNN_ia64_relocate_section): Likewise.
88 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
90 * hash.c (bfd_default_hash_table_size): New variable.
91 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
92 (bfd_hash_set_default_size): New function. Set the default size
93 to a selected prime number close to the argument. Document new
95 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
96 * bfd-in2.h: Regenerate.
97 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
98 * Makefile.in: Regenerate.
100 2004-05-21 Mark Kettenis <kettenis@gnu.org>
102 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
103 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
104 arm, m68k, m88k and hppa core files.
106 2004-05-21 Nick Clifton <nickc@redhat.com>
108 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
109 (bfd_bwrite): Likewise.
110 (bfd_tell): Likewise.
111 (bfd_flush): Likewise.
112 (bfd_stat): Likewise.
113 (bfd_seek): Likewise.
114 (bfd_get_mtime): Likewise.
115 (bfd_get_size): Likewise.
117 2004-05-19 Ben Elliston <bje@au.ibm.com>
119 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
121 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
123 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
124 (bfd_generic_openr_next_archived_file): Likewise.
126 2004-05-17 Bob Wilson <bob.wilson@acm.org>
128 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
129 section names by inserting a new substring after .gnu.linkonce, except
130 for .gnu.linkonce.t.* where the "t." is replaced.
132 2004-05-17 Adam Nemet <anemet@lnxw.com>
134 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
135 (m68-*-lynxos* case): Likewise.
136 (powerpc-*-lyxnos* case): New case.
137 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
139 2004-05-17 David Heine <dlheine@tensilica.com>
141 * aout-target.h (MY_bfd_copy_private_header_data): Define.
142 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
143 * bfd.c (bfd_copy_private_header_data): Define.
144 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
146 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
147 * coffcode.h (coff_bfd_copy_private_header_data): Define.
148 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
149 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
150 segments by calling copy_private_bfd_data.
151 (_bfd_elf_copy_private_header_data): Define.
152 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
153 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
154 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
155 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
156 * mmo.c (mmo_bfd_copy_private_header_data): Define.
157 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
158 * som.c (som_bfd_copy_private_header_data): Define.
159 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
160 * vms.c (vms_bfd_copy_private_header_data): Define.
161 * bfd-in2.h: Regenerate.
162 * libbfd.h: Regenerate.
164 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
166 * elfxx-mips.c (MINUS_TWO): Define.
167 (mips_elf_higher, mips_elf_highest,
168 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
170 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
172 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
174 * som.c (log2): Rename to exact_log2. Adjust all callers.
176 2004-05-13 Paul Brook <paul@codesourcery.com>
178 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
179 dwarf3 format CIE entries. Remove comment about the size of the
180 ra_column field. It is now correctly deduced.
182 2004-05-13 Joel Sherrill <joel@oarcorp.com>
184 * config.bfd (or32-*-rtems*): Switch to elf.
186 2004-05-13 Nick Clifton <nickc@redhat.com>
188 * po/fr.po: Updated French translation.
190 2004-05-11 Jakub Jelinek <jakub@redhat.com>
192 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
193 into .dynsym if elf_section_data (sec)->dynindx <= 0.
194 Adjust counting of last_local.
195 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
196 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
197 created by the linker nor !SHF_ALLOC.
199 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
200 DT_PLTGOT to the start of the .got.plt section instead of the
201 .got output section. Set sh_entsize for .got section in addition
203 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
204 is at sgot->output_section->vma.
205 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
206 DT_PLTGOT to the start of the .got.plt section instead of the
208 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
209 is at sgot->output_section->vma. Set sh_entsize for .got section
210 in addition to .got.plt.
211 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
212 (bfd_section_from_phdr): Likewise.
213 (map_sections_to_segments): Likewise.
214 (assign_file_positions_for_segments): Likewise.
215 (get_program_header_size): Likewise.
216 * elflink.c (bfd_elf_size_dynamic_sections): Set
217 elf_tdata (output_bfd)->relro from info->relro.
218 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
220 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
222 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
223 a zero symndx for which we hadn't accounted a dynamic relocation.
224 (_frvfdpic_add_rofixup): Likewise.
226 2004-05-07 Brian Ford <ford@vss.fsi.com>
227 DJ Delorie <dj@redhat.com>
229 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
230 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
231 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
232 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
234 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
236 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
237 immediately if there's no link info.
238 (elf32_frvfdpic_copy_private_bfd_data): New.
239 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
241 2004-05-06 Zack Weinberg <zack@codesourcery.com>
243 * dwarf2.c (add_line_info): Also set info->filename to NULL if
244 filename argument is null; do not call strlen on a null pointer.
246 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
248 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
251 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
253 * configure.in (bfd_elf32_frvfdpic_vec): New.
254 * configure: Rebuilt.
255 * targets.c (bfd_elf32_frvfdpic_vec): New.
256 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
258 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
259 frvfdpic instead of frv. Rearrange elf-target macros such that
260 the FDPIC-specific ones are only defined for this new target
262 (bfd_elf32_frvfdpic_vec): Declare.
264 (elf32_frv_relocate_section): Use it to enable segment checking
265 and to control rofixup emission. Add output section vma to
266 applied relocation in non-LOAD non-ALLOC sections. Use
267 _bfd_error_handler for errors.
268 (_frv_create_got_section): Create .rel.got and .rofixup only in
269 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
271 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
272 (elf32_frvfdpic_modify_segment_map): Likewise.
273 (elf32_frv_finish_dynamic_sections): New, do-nothing.
274 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
275 error message if we miscompute the rofixup size.
276 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
277 (frvfdpic_elf_encode_eh_address): Likewise.
278 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
279 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
280 relocs. Reject unknown relocation types.
281 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
282 (frv_elf_merge_private_bfd_data): Likewise.
283 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
284 0x4000 for newly-added elf32-frvfdpic.
286 2004-05-05 Nick Clifton <nickc@redhat.com>
289 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
290 returning NULL as most users of this function do not check its
292 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
293 of bfd_cache_lookup().
294 * sco5-core.c (sco5_core_file_p): Likewise.
295 * trad-core.c (trad_unix_core_file_p): Likewise.
297 2004-05-05 Nick Clifton <nickc@redhat.com>
299 * cache.c (bfd_cache_lookup): Improve formatting.
300 * archive.c: Fix formatting.
302 2004-05-05 Peter Barada <peter@the-baradas.com>
304 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
305 * cpu-m68k.c(bfd_m68k_arch): Likewise.
306 * bfd-in2.h(bfd_architecture): Regenerate.
308 2004-05-03 Alan Modra <amodra@bigpond.net.au>
310 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
312 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
313 those against discarded link-once and SEC_MERGE section symbols.
315 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
317 * section.c (bfd_get_section_by_name_if): New.
318 * bfd-in2.h: Regenerated.
320 2004-05-02 Alan Modra <amodra@bigpond.net.au>
322 * som.c (som_bfd_is_group_section): Define.
324 2004-05-01 Alan Modra <amodra@bigpond.net.au>
326 * section.c (bfd_make_section_anyway): Copy the whole
327 bfd_hash_entry, not just "next" from existing entry.
329 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
331 * elf.c (bfd_section_from_shdr): Maintain the section order in
333 (special_sections): Add ".note.GNU-stack".
334 (elf_fake_sections): Handle section group for relocatable
337 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
339 * section.c (bfd_sections_find_if): New.
340 * bfd-in2.h: Regenerated.
342 2004-04-30 Alan Modra <amodra@bigpond.net.au>
344 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
346 * elf-bfd.h (bfd_elf_is_group_section): Declare.
347 * elf.c (bfd_elf_is_group_section): New function.
348 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
349 * section.c (bfd_generic_is_group_section): New function.
350 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
351 (BFD_JUMP_TABLE_LINK): Adjust.
352 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
353 * aout-target.h (MY_bfd_is_group_section): Define.
354 * aout-tic30.c (MY_bfd_is_group_section): Define.
355 * bfd.c (bfd_is_group_section): Define.
356 * binary.c (binary_bfd_is_group_section): Define.
357 * bout.c (b_out_bfd_is_group_section): Define.
358 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
359 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
360 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
361 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
362 * coffcode.h (coff_bfd_is_group_section): Define.
363 * i386msdos.c (msdos_bfd_is_group_section): Define.
364 * i386os9k.c (os9k_bfd_is_group_section): Define.
365 * ieee.c (ieee_bfd_is_group_section): Define.
366 * ihex.c (ihex_bfd_is_group_section): Define.
367 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
368 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
369 * mmo.c (mmo_bfd_is_group_section): Define.
370 * nlm-target.h (nlm_bfd_is_group_section): Define.
371 * oasys.c (oasys_bfd_is_group_section): Define.
372 * pef.c (bfd_pef_bfd_is_group_section): Define.
373 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
374 * srec.c (srec_bfd_is_group_section): Define.
375 * tekhex.c (tekhex_bfd_is_group_section): Define.
376 * versados.c (versados_bfd_is_group_section): Define.
377 * vms.c (vms_bfd_is_group_section): Define.
378 * xsym.c (bfd_sym_bfd_is_group_section): Define.
379 * bfd-in2.h: Regenerate.
380 * libbfd.h: Regenerate.
382 2004-04-30 Alan Modra <amodra@bigpond.net.au>
384 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
386 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
388 * configure.in: Update version to 2.15.91.
389 * configure: Regenerate.
391 2004-04-29 Brian Ford <ford@vss.fsi.com>
393 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
394 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
395 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
396 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
397 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
398 .gnu.linkonce.wi. sections.
399 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
400 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
402 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
403 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
405 2004-04-28 Chris Demetriou <cgd@broadcom.com>
407 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
408 * bfd-in2.h: Regenerate.
409 * libbfd.h: Likewise.
411 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
413 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
415 (setup_sections): Use som_subspace_dictionary_record struct instead
416 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
417 is_comdat, is_common or dup_common.
418 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
419 is_comdat, is_common and dup_common in section subspace_dict from
421 (som_begin_writing): Use som_subspace_dictionary_record struct.
422 (som_finish_writing): Likewise.
423 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
424 is_common and dup_common flags in info for symbol. Add comment
425 regarding linker support for these fields. Slightly reorganize
427 (som_build_and_write_symbol_table): Set is_comdat, is_common and
428 dup_common fields in symbol table from symbol info.
429 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
430 arguments. Set corresponding fields in copy_data. Change all callers.
431 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
433 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
434 * som.h (som_subspace_dictionary_record): Define.
435 (som_copyable_section_data_struct): Add is_comdat, is_common and
437 (som_section_data_struct): Use som_subspace_dictionary_record struct
438 instead of subspace_dictionary_record.
439 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
441 2004-04-27 Bob Wilson <bob.wilson@acm.org>
443 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
444 if set. Check reloc_done flag before applying relocations. Use
445 output addresses, both when applying relocations and when comparing
446 against the specified section.
447 (elf_xtensa_relocate_section): Use output address to check if dynamic
448 reloc is in a literal pool. Set section's reloc_done flag.
450 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
452 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
453 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
455 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
458 2004-04-27 Alan Modra <amodra@bigpond.net.au>
460 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
461 structure field removed in 2004-04-24 patch.
462 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
464 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
466 * elf32-arm.h (elf32_arm_section_flags): Likewise.
467 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
468 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
469 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
470 field before calling elf_backend_section_flags.
472 2004-04-24 Chris Demetriou <cgd@broadcom.com>
474 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
475 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
476 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
477 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
478 and BFD_RELOC_32_PCREL.
479 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
480 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
481 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
482 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
483 (mips_elf_next_relocation): Move comment about matching HI/LO
485 (_bfd_mips_elf_relocate_section): Here. Remove handling for
488 2004-04-23 Chris Demetriou <cgd@broadcom.com>
490 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
491 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
492 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
493 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
494 and update comments to reflect current usage.
495 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
496 and MIPS_R_SWITCH, as well as several empty entries. Update comment
498 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
499 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
500 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
501 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
502 type number to be MIPS_R_PCREL16.
503 (mips_relocate_section): Remove support for link-time relaxation
504 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
505 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
506 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
507 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
508 relaxation of branches used by embedded-PIC.
509 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
510 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
511 related members, update comment.
512 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
513 code related to embedded-PIC.
514 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
515 initialization of now-removed 'adjust' member of
516 'struct ecoff_debug_info'.
518 2004-04-23 Chris Demetriou <cgd@broadcom.com>
520 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
522 2004-04-21 Philip Blundell <pb@nexus.co.uk>
524 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
525 relocs for locally defined symbols during -shared final link.
526 (elf32_arm_final_link_relocate): Likewise.
528 2004-04-22 Jakub Jelinek <jakub@redhat.com>
530 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
531 ELF_LINK_POINTER_EQUALITY_NEEDED.
532 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
533 if r_type is not R_X86_64_PC32.
534 (elf64_x86_64_finish_dynamic_symbol): If
535 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
538 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
540 * elf32-sh.c (sh_elf_plt_sym_val): New function.
541 (elf_backend_plt_sym_val): Define.
543 2004-04-22 Andrew Cagney <cagney@redhat.com>
545 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
547 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
549 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
551 * som.c (som_set_section_contents): Constantify second argument.
552 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
553 (som_object_setup): Rework to avoid warning.
554 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
557 2004-04-22 Andrew Cagney <cagney@redhat.com>
559 * cache.c (bfd_cache_close): Check for a previously closed file.
561 2004-04-22 Jakub Jelinek <jakub@redhat.com>
563 * bfd.c (bfd_get_synthetic_symtab): Define.
564 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
565 NAME##_get_synthetic_symtab.
566 (struct bfd_target): Add _bfd_get_synthetic_symtab.
567 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
568 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
570 (_bfd_elf_get_synthetic_symtab): New prototype.
571 * elfcode.h (elf_get_synthetic_symtab): Define.
572 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
573 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
574 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
575 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
576 * bfd-in2.h: Rebuilt.
578 * elf32-i386.c (elf_i386_plt_sym_val): New function.
579 (elf_backend_plt_sym_val): Define.
580 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
581 (elf_backend_plt_sym_val): Define.
582 * elf32-s390.c (elf_s390_plt_sym_val): New function.
583 (elf_backend_plt_sym_val): Define.
584 * elf64-s390.c (elf_s390_plt_sym_val): New function.
585 (elf_backend_plt_sym_val): Define.
586 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
587 (elf_backend_plt_sym_val): Define.
588 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
589 (elf_backend_plt_sym_val): Define.
590 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
591 (elf_backend_plt_sym_val): Define.
592 * aout-target.h (MY_get_synthetic_symtab): Define.
593 * aout-tic30.c (MY_get_synthetic_symtab): Define.
594 * coff-rs6000.c (rs6000coff_vec): Add
595 _bfd_nodynamic_get_synthetic_symtab.
596 (pmac_xcoff_vec): Likewise.
597 * coff64-rs6000.c (rs6000coff64_vec): Add
598 _bfd_nodynamic_get_synthetic_symtab.
599 (aix5coff64_vec): Likewise.
600 * sunos.c (MY_get_synthetic_symtab): Define.
601 * vms.c (vms_get_synthetic_symtab): Define.
603 2004-04-22 Nick Clifton <nickc@redhat.com>
605 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
607 2004-04-22 Peter Barada <peter@the-baradas.com>
609 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
610 * bfd2-in.h: Regenerate.
611 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
613 2004-04-21 Chris Demetriou <cgd@broadcom.com>
615 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
616 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
617 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
618 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
619 * bfd-in2.h: Regenerate.
621 2004-04-21 Bob Wilson <bob.wilson@acm.org>
623 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
624 require relocations against a weak symbol to reference the same
625 symbol hash entry if not a final, static link.
626 (get_cached_value, add_value_map): Add final_static_link argument.
627 (remove_literals): Pass final_static_link argument as needed.
629 2004-04-21 Andrew Cagney <cagney@redhat.com>
631 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
632 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
633 (opncls_bwrite, opncls_bclose, opncls_bflush)
634 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
635 bfd iovec that uses function callbacks.
636 (bfd_close): Use the iovec's bclose.
637 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
638 (cache_bclose, cache_bflush, cache_bstat)
639 (cache_iovec): New functions and global variable, implement a
640 cache "iovec", where applicable set bfd_error.
641 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
642 * bfdio.c (struct bfd_iovec): Define.
643 (real_read): Delete function.
644 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
645 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
646 assume that bread and bwrite set bfd_error.
647 * bfd.c (struct bfd): Add "iovec", update comments.
648 * bfd-in2.h, libbfd.h: Re-generate.
650 2004-04-21 Andrew Cagney <cagney@redhat.com>
652 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
654 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
656 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
657 (bfd_elf_gc_sections): Fail if a shared object is being created.
658 Do not fail if dynamic sections have been created. Instead call
659 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
660 dynamically referenced symbols. Do not mark the whole graph
661 rooted at .eh_frame, only the section proper.
663 2004-04-20 DJ Delorie <dj@redhat.com>
665 * reloc.c: Add BFD_RELOC_32_SECREL.
666 * bfd-in2.h: Regenerate.
667 * libbfd.h: Likewise.
668 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
669 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
670 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
672 2004-04-19 Jakub Jelinek <jakub@redhat.com>
674 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
675 relocs against hidden/protected undefweak symbols properly.
676 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
678 2004-04-18 Mark Kettenis <kettenis@gnu.org>
680 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
681 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
684 2004-04-17 Brian Ford <ford@vss.fsi.com>
686 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
687 filepos for the SizeOfHeaders field.
688 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
690 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
692 2004-04-16 Alan Modra <amodra@bigpond.net.au>
694 * simple.c (bfd_simple_get_relocated_section_contents): Don't
695 change reloc_done. Set and restore _cooked_size.
698 2004-04-15 Mark Kettenis <kettenis@gnu.org>
700 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
703 2004-04-15 Nick Clifton <nickc@redhat.com>
705 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
707 2004-04-15 Alan Modra <amodra@bigpond.net.au>
709 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
711 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
713 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
714 when it is a definition.
716 2004-04-14 Alan Modra <amodra@bigpond.net.au>
718 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
719 when statically linking PIC code.
720 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
722 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
724 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
725 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
726 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
727 * configure: Regenerate.
729 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
731 * elflink.c: Include libiberty.h.
732 * Makefile.am (elflink.lo): Depend on libiberty.h.
733 * Makefile.in: Regenerate.
735 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
737 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
740 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
742 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
743 reserve the memory for dynamic linker
745 2004-04-05 Mark Kettenis <kettenis@gnu.org>
747 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
748 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
750 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
752 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
753 RELOC_FOR_GLOBAL_SYMBOL.
754 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
756 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
758 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
759 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
761 2004-04-01 Paul Brook <paul@codesourcery.com>
763 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
764 * elf32-arm.h (struct elf32_elf_section_map): New.
765 (struct _arm_elf_section_data): New.
766 (elf32_arm_section_data): Define.
767 (struct elf32_arm_link_hash_table): Add byteswap_code.
768 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
769 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
770 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
771 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
772 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
773 (bfd_elf32_new_section_hook, elf_backend_write_section,
774 elf_backend_link_output_symbol_hook): Define.
776 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
778 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
779 that keeps the characters in a B_INCL..B_EINCL range.
780 (_bfd_link_section_stabs): When computing the sum of the
781 characters in a B_INCL..B_EINCL range also keep a copy of those
782 characters. Use this information to distinguish between
783 include sections that have the same sum and the same length
784 but which are nevertheless unique.
786 2004-03-31 Paul Brook <paul@codesourcery.com>
788 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
789 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
791 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
793 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
794 to 'sum_chars' and add field 'num_chars'.
795 (_bfd_link_section_stabs): When computing the sum of the
796 characters in a B_INCL..B_EINCL range also keep a count of the
797 number of characters. Use this information to help distinguish
798 between include sections when have the same sum but which
799 nevertheless are still unique.
801 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
803 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
805 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
806 Tomer Levi <Tomer.Levi@nsc.com>
808 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
809 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
810 (BFD32_BACKENDS): Add elf32-cr16c.lo.
811 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
812 (cpu-cr16c.lo): New target.
813 (elf32-cr16c.lo): Likewise.
814 * Makefile.in: Regenerate.
815 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
816 (bfd_archures_list): Add bfd_cr16c_arch.
817 * config.bfd: Handle cr16c-*-elf*.
818 * configure.in: Handle bfd_elf32_cr16c_vec.
819 * configure: Regenerate.
820 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
821 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
822 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
823 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
824 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
825 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
826 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
827 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
828 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
829 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
830 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
831 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
832 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
833 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
834 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
835 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
836 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
837 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
838 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
839 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
840 * targets.c (bfd_elf32_cr16c_vec): Declare.
841 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
842 * cpu-cr16c.c: New file.
843 * elf32-cr16c.c: Likewise.
844 * libbfd.h: Regenerate.
845 * bfd-in2.h: Likewise.
847 2004-03-30 Jakub Jelinek <jakub@redhat.com>
849 * elf.c (map_sections_to_segments): Fix handling of .tbss.
851 2004-03-27 Alan Modra <amodra@bigpond.net.au>
853 * Makefile.am: Remove all mention of elflink.h.
854 * Makefile.in: Regenerate.
855 * bfd-in.h (bfd_elf_discard_info): Declare.
856 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
857 * bfd-in2.h: Regenerate.
858 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
859 bfd_elf32_link_record_dynamic_symbol,
860 bfd_elf64_link_record_dynamic_symbol,
861 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
862 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
863 _bfd_elf32_link_record_local_dynamic_symbol,
864 _bfd_elf64_link_record_local_dynamic_symbol,
865 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
866 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
867 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
868 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
869 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
870 _bfd_elf32_reloc_symbol_deleted_p,
871 _bfd_elf64_reloc_symbol_deleted_p): Delete.
872 (bfd_elf_link_record_dynamic_symbol,
873 bfd_elf_link_record_local_dynamic_symbol,
874 bfd_elf_final_link, bfd_elf_gc_sections,
875 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
876 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
877 bfd_elf_reloc_symbol_deleted_p): Declare.
878 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
879 * elf32-arm.h: Update for changed function names. Remove local
880 WILL_CALL_FINISH_DYNAMIC_SECTION define.
881 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
882 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
883 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
884 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
885 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
886 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
887 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
888 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
889 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
890 (bfd_elfNN_print_symbol): Define.
891 * elfcode.h: Don't include elflink.h.
892 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
893 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
894 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
895 elf_gc_record_vtinherit, elf_gc_record_vtentry,
896 elf_link_record_local_dynamic_symbol): Don't define.
897 * elflink.c: Update for changed function names. Move elflink.h
899 * elflink.h: Delete file.
900 * po/SRC-POTFILES.in: Regenerate.
901 * po/bfd.pot: Regenerate.
903 2004-03-27 Alan Modra <amodra@bigpond.net.au>
905 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
906 "name" for global syms accidentally removed in 2004-03-20 change.
908 2004-03-27 Alan Modra <amodra@bigpond.net.au>
910 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
911 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
912 where Elf_External_* is different for 64 and 32 bit, with
913 corresponding elf_size_info field.
914 (struct elf_final_link_info): Use "bfd_byte *" instead
915 of "Elf_External_Sym *" for external_syms and symbuf.
916 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
917 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
918 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
919 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
920 (elf_link_sort_cmp2): Adjust.
921 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
922 using ELF_R_SYM macro. Set u.sym_mask.
923 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
924 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
925 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
926 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
927 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
928 swap_syn_out functions. Rearrange dyn swap in/out switch.
929 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
930 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
931 (elf_link_flush_output_syms): Add elf_backend_data arg.
932 (elf_link_check_versioned_symbol): Likewise.
933 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
934 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
935 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
936 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
937 ELF_R_TYPE and ELF_R_INFO macros.
938 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
939 based on size rather than using ELF_R_INFO.
940 (elf_gc_mark): Set up r_sym_shift local var and use instead of
942 (struct alloc_got_off_arg): New.
943 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
944 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
945 (elf_gc_allocate_got_offsets): Adjust.
946 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
947 ELF_R_SYM. Use bfd_section_from_elf_index.
948 (elf_bfd_discard_info): Set cookie.r_sym_shift.
949 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
950 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
952 2004-03-26 Stan Shebs <shebs@apple.com>
954 Remove MPW support, no longer used.
955 * config.bfd (powerpc-*-mpw*): Remove configuration.
956 * mpw-config.in, mpw-make.sed: Remove files.
957 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
959 2004-03-26 Alan Modra <amodra@bigpond.net.au>
961 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
962 (ppc64_elf_add_symbol_hook): New function.
963 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
964 const from Elf_Internal_Sym param.
965 * elflink.c (elf_link_add_object_symbols): Adjust.
966 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
967 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
968 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
969 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
970 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
971 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
972 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
973 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
974 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
975 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
976 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
977 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
978 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
979 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
980 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
981 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
983 2004-03-26 Alan Modra <amodra@bigpond.net.au>
985 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
986 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
987 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
988 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
989 (bfd_elf64_bfd_link_add_symbols): Delete.
990 (bfd_elf_link_add_symbols): Declare.
991 * elfcode.h (elf_bfd_link_add_symbols): Delete.
992 * elflink.c: Include safe-ctype.h.
993 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
995 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
996 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
998 (elf_link_add_archive_symbols): Rename from
999 _bfd_elf_link_add_archive_symbols, make static.
1000 (elf_link_add_object_symbols): New function. Corresponding
1001 elflink.h function converted to use elf_size_info.
1002 (bfd_elf_link_add_symbols): Likewise.
1003 (bfd_elf_size_dynamic_sections): Adjust.
1004 * elflink.h (elf_bfd_link_add_symbols): Delete.
1005 (elf_link_add_object_symbols): Delete.
1006 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1007 bfd_elf_link_add_symbols.
1008 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1010 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1012 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1013 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1015 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1016 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1017 (_bfd_elf_add_dt_needed_tag): Declare.
1018 (_bfd_elf_sort_symbol): Declare.
1019 (_bfd_elf_finalize_dynstr): Declare.
1020 (RELOC_FOR_GLOBAL_SYM): Formatting.
1021 * elfcode.h (elf_add_dynamic_entry): Delete.
1022 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1023 elflink.h function converted to use elf_size_info.
1024 (_bfd_elf_add_dt_needed_tag): Likewise.
1025 (_bfd_elf_sort_symbol): Likewise.
1026 (_bfd_elf_finalize_dynstr): Likewise.
1027 (compute_bucket_count): Likewise.
1028 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1029 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1030 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1031 * elflink.h: ..here.
1032 (sort_symbol, add_dt_needed_tag): Delete.
1033 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1034 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1036 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1037 * elf32-cris.c (add_dynamic_entry): Likewise.
1038 * elf32-hppa.c (add_dynamic_entry): Likewise.
1039 * elf32-i370.c (add_dynamic_entry): Likewise.
1040 * elf32-i386.c (add_dynamic_entry): Likewise.
1041 * elf32-m32r.c (add_dynamic_entry): Likewise.
1042 * elf32-m68k.c (add_dynamic_entry): Likewise.
1043 * elf32-ppc.c (add_dynamic_entry): Likewise.
1044 * elf32-s390.c (add_dynamic_entry): Likewise.
1045 * elf32-sh.c (add_dynamic_entry): Likewise.
1046 * elf32-sparc.c (add_dynamic_entry): Likewise.
1047 * elf32-vax.c (add_dynamic_entry): Likewise.
1048 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1049 * elf64-alpha.c (add_dynamic_entry): Likewise.
1050 * elf64-hppa.c (add_dynamic_entry): Likewise.
1051 * elf64-ppc.c (add_dynamic_entry): Likewise.
1052 * elf64-s390.c (add_dynamic_entry): Likewise.
1053 * elf64-sparc.c (add_dynamic_entry): Likewise.
1054 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1055 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1056 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1057 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1058 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1059 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1061 2004-03-23 Paul Brook <paul@codesourcery.com>
1063 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1065 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1067 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1068 literal tables and check for relocs outside of literal pools.
1069 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1070 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1072 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1073 (elf_xtensa_relocate_section): Read literal tables and check for
1074 dynamic relocations in read-only sections and not in literal pools.
1076 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1079 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1081 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1083 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1084 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1085 not defined by the executable, or defined in a DSO.
1086 <eliding run-time relocation of .got>: Initialize GOT entry for a
1087 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1089 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1090 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1091 a PLT reloc to GOT for an executable.
1092 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1093 .got for a DSO and explain why.
1094 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1095 and unreferenced symbols for which a PLT is defined. Adjust
1096 dynamic-symbol pruning correspondingly, to make sure we don't lose
1097 a dynamic symbol also defined by a DSO.
1099 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1101 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1102 and rel args. Group input and output args. Wrap to 80 columns.
1103 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1104 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1105 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1106 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1107 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1108 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1109 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1110 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1111 RELOC_FOR_GLOBAL_SYMBOL invocation.
1113 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1115 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1116 unresolved symbols in objects aren't allowed.
1118 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1120 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1121 (elf_hppa_unmark_useless_dynamic_symbols):
1122 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1123 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1124 (elf32_hppa_relocate_section): Likewise.
1125 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1126 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1127 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1128 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1129 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1131 * elf-m10200.c (mn10200_elf_relocate_section): Use
1132 RELOC_FOR_GLOBAL_SYMBOL.
1133 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1134 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1135 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1136 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1137 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1138 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1139 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1140 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1141 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1142 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1143 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1144 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1146 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1148 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1149 (final_link_relocate): Likewise.
1150 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1151 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1153 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1155 * Makefile.am: Run "make dep-am".
1156 * Makefile.in: Regenerate.
1157 * aclocal.m4: Regenerate.
1158 * config.in: Regenerate.
1159 * po/bfd.pot: Regenerate.
1161 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1162 H.J. Lu <hongjiu.lu@intel.com>
1164 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1165 type and size change code to where it was previously. Remove
1166 dt_needed param. Treat old weak syms as strong if new sym is
1167 from a shared lib, even when old sym is from another shared
1168 lib. Remove unnecessary tests of oldweak and newweak. Correct
1170 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1171 _bfd_elf_merge_symbol calls.
1172 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1173 dt_needed local var. Update comments.
1174 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1175 (_bfd_elf_add_default_symbol): Likewise.
1177 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1178 strong syms in one shared object overriding weak syms in another.
1180 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1182 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1183 dyn_lib_class field. Rearrange for better packing.
1184 (elf_dt_soname): Delete.
1185 (elf_dyn_lib_class): Define.
1186 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1187 (bfd_elf_set_dt_needed_soname): Delete.
1188 (bfd_elf_set_dyn_lib_class): New function.
1189 * elflink.h (add_dt_needed_tag): New function. Split out from..
1190 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1191 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1192 initialization of soname.
1193 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1195 * bfd-in.h (enum dynamic_lib_link_class): New.
1196 (bfd_elf_set_dt_needed_soname): Delete.
1197 (bfd_elf_set_dyn_lib_class): Declare.
1198 * bfd-in2.h: Regenerate.
1200 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1201 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1202 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1203 symbol loop. Instead use add_needed to flag tag as written.
1205 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1207 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1208 logic for null_input_bfd detection.
1210 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1212 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1214 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1216 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1219 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1221 * elflink.c (elf_link_read_relocs_from_section): Don't use
1222 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1223 (_bfd_elf_link_read_relocs): ..to here.
1224 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1226 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1228 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1229 values selected in configure.host. Require both to be defined
1230 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1231 corresponding BFD_HOST vars with quotes.
1232 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1233 Always require BFD_HOST_64_BIT_DEFINED.
1234 <file_ptr type>: Find off_t size before emitting message. Combine
1235 off_t and ftello64 conditional.
1236 * configure: Regenerate.
1238 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1240 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1241 aliasing warning. Remove trailing whitespace throughout file.
1243 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1245 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1246 input_section in calls to get_dyn_name.
1247 * 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
1249 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1251 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1253 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1254 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1255 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1256 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1257 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1258 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1259 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1261 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1262 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1263 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1264 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1265 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1266 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1267 (read_8_bytes, read_indirect_string, read_address): Likewise.
1268 (read_abbrevs, parse_comp_unit): Likewise.
1269 * targets.c (struct bfd_target): Likewise.
1270 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1271 * hppabsd-core.c: Likewise. Formatting.
1272 * hpux-core.c: Likewise.
1273 * irix-core.c: Likewise.
1274 * netbsd-core.c: Likewise.
1275 * osf-core.c: Likewise.
1276 * ptrace-core.c: Likewise.
1277 * sco5-core.c: Likewise.
1278 * trad-core.c: Likewise.
1279 * configure: Regenerate.
1280 * bfd-in2.h: Regenerate.
1282 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1284 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1285 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1286 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1287 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1288 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1289 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1290 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1291 * libbfd.c: Likewise in function definitions.
1292 (bfd_put_8): Mask with 0xff rather than casting to char.
1293 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1294 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1295 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1296 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1297 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1298 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1299 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1300 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1301 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1302 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1303 * archive.c (do_slurp_coff_armap): Update swap prototype.
1304 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1305 (tic54x_getl_signed_32): Likewise.
1306 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1307 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1308 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1309 (bfd_getp_signed_32, bfd_putp32): Likewise.
1310 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1311 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1312 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1313 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1314 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1315 bfd_h_getx_signed_16, bfd_h_putx16.
1316 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1317 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1318 * hpux-core.c: Likewise.
1319 * irix-core.c: Likewise.
1320 * netbsd-core.c: Likewise.
1321 * osf-core.c: Likewise.
1322 * ptrace-core.c: Likewise.
1323 * sco5-core.c: Likewise.
1324 * trad-core.c: Likewise.
1325 * bfd-in2.h: Regenerate.
1327 2004-03-15 Matt Thomas <matt@3am-software.com>
1329 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1332 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1334 * config.bfd: Add x86_64-*-openbsd*.
1335 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1337 * configure: Regenerate.
1339 2004-03-12 Nick Clifton <nickc@redhat.com>
1340 Dave Murphy <wintermute2k4@ntlworld.com>
1342 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1343 if the input bfd does not contain any code.
1345 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1347 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1349 2004-03-05 Fred Fish <fnf@redhat.com>
1351 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1352 mips16 symbols to be even rather than testing first for even/odd.
1353 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1355 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1357 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1360 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1362 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1363 undefined symbols as hash_new.
1365 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1367 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1369 * elf32-sh.c: Ditto.
1370 * bfd-in2.h: Regenerate.
1372 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1374 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1376 (_frv_count_got_plt_entries): Initialize them.
1377 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1379 (frv_pic_relocs_info_for_global): Likewise.
1380 (frv_pic_relocs_info_for_local): Likewise.
1381 (frv_pic_merge_early_relocs_info): New.
1382 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1384 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1385 Check that we don't exceed the allocated count for entry.
1386 (_frv_add_rofixup): Likewise.
1387 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1388 (elf32_frv_finish_dynamic_sections): Improve error message in case
1389 we emit too few rofixup entries.
1391 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1393 * archures.c (bfd_mach_fr450): New.
1394 * bfd-in2.h: Regenerate.
1395 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1396 (arch_info_500): Link to it.
1397 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1398 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1399 (frv_elf_arch_extension_p): New function.
1400 (frv_elf_merge_private_bfd_data): Use it.
1402 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1404 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1406 * elflink.h (is_global_data_symbol_definition): Moved to
1408 (elf_link_is_defined_archive_symbol): Likewise.
1409 (elf_link_add_archive_symbols): Likewise. Renamed to
1410 _bfd_elf_link_add_archive_symbols.
1412 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1413 of ELF symbol table entry from backend.
1414 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1415 instead of elf_link_add_object_symbols.
1417 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1419 * elf-bfd.h (struct elf_backend_data): Added
1420 elf_backend_can_make_relative_eh_frame,
1421 elf_backend_can_make_lsda_relative_eh_frame and
1422 elf_backend_encode_eh_address.
1423 (_bfd_elf_encode_eh_address): Declare.
1424 (_bfd_elf_can_make_relative): Declare.
1425 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1426 hooks to decide whether to attempt to make_relative and
1428 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1429 (_bfd_elf_can_make_relative): New.
1430 (_bfd_elf_encode_eh_address): New.
1431 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1432 (frv_elf_encode_eh_address): New.
1433 (elf_backend_can_make_relative_eh_frame): Define.
1434 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1435 (elf_backend_encode_eh_address): Define.
1437 (elf_backend_can_make_relative_eh_frame): Define.
1438 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1439 (elf_backend_encode_eh_address): Define.
1440 (elfNN_bed): Add them.
1442 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1444 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1445 complain_on_overflow to signed.
1447 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1449 * elflink.h (sort_symbol): New.
1450 (elf_link_add_object_symbols): Use a sorted symbol array for
1453 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1455 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1456 for pc relative relocs.
1457 (elf_s390_relocate_section): Likewise.
1458 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1459 for pc relative relocs.
1460 (elf_s390_relocate_section): Likewise.
1462 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1464 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1467 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1469 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1470 field to track if a relocation is against readonly section.
1471 (count_dyn_reloc): Take a new argument for rent->reltext.
1472 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1473 (get_reloc_section): Don't set ia64_info->reltext here.
1474 (allocate_dynrel_entries): Set ia64_info->reltext here.
1476 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1478 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1479 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1480 function's descriptor to symbol+offset, and map local undefweak
1481 symbol to NULL function descriptor.
1482 (elf32_frv_relocate_section): Likewise.
1484 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1486 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1488 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1489 (netbsd_core_file_p): Set architecture from machine ID for
1492 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1494 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1495 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1497 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1499 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1500 symbols with non-default visibility.
1502 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1504 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1505 IMAGE_SCN_MEM_WRITE on known sections only.
1507 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1509 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1510 symbols used in PIE relocs.
1512 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1514 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1517 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1519 * configure.in: Update version to 2.15.90.
1520 * configure: Regenerate.
1522 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1523 Richard Sandiford <rsandifo@redhat.com>
1525 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1526 _bfd_elf_symbol_refs_local_p to decide whether to decay
1527 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1528 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1529 relocs if the symbol wasn't defined by a regular object file.
1530 Don't check the symbol's dynindx.
1532 2004-02-16 Andrew Cagney <cagney@redhat.com>
1534 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1536 * bfd-in2.h: Re-generate.
1538 2004-02-14 Andrew Cagney <cagney@redhat.com>
1540 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1541 _LARGEFILE64_SOURCE.
1543 2004-02-13 Andrew Cagney <cagney@redhat.com>
1545 * elf.c (vma_page_aligned_bias): New function.
1546 (assign_file_positions_except_relocs)
1547 (assign_file_positions_for_segments): Replace broken modulo
1548 arithmetic with call to vma_page_aligned_bias.
1550 2004-02-11 Andrew Cagney <cagney@redhat.com>
1552 * bfd-in.h: Update copyright.
1553 (bfd_tell): Change return type to file_ptr.
1554 * bfd-in2.h: Re-generate.
1555 * cache.c: Update copyright.
1556 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1558 (close_one): Use real_ftell.
1559 * bfdio.c: Update copyright.
1560 (real_ftell, real_fseek): New functions.
1561 (bfd_tell): Use real_fseek and real_ftell, change return type to
1563 (bfd_seek): Use real_ftell and real_fseek, change type of
1564 file_position to a file_ptr.
1565 * libbfd-in.h: Update copyright.
1566 (real_ftell, real_fseek): Declare.
1567 * libbfd.h: Re-generate.
1569 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1570 fseeko and fseeko64. Determine bfd_file_ptr.
1571 * configure: Re-generate.
1572 * config.in: Re-generate.
1574 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1576 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1577 * elf32-h8300.c: Likewise.
1579 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1580 Nick Clifton <nickc@redhat.com>
1582 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1583 GOT entries with no associated GOT subsection.
1585 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1587 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1588 * elf.c (swap_out_syms): Use it to decide whether local section
1589 symbols should be named.
1590 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1591 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1592 (elf_backend_name_local_section_symbols): Define.
1593 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1595 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1597 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1598 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1601 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1603 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1604 to bfd_link_hash_entry passed by reference to
1605 _bfd_generic_link_add_one_symbol.
1607 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1609 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1610 relocations against dynamic symbols.
1612 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1614 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1617 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1619 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1620 * bfd-in2.h, libbfd.h: Rebuilt.
1622 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1624 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1625 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1626 flag has been cleared.
1628 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1630 * coff-h8300.c: Add and adjust comments about relaxation.
1631 * elf32-h8300.c: Likewise.
1633 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1635 * coff-h8300.c: Fix comment typos.
1636 * elf32-h8300.c: Likewise.
1638 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1640 * coff-h8300.c: Add comments about relaxation.
1641 * elf32-h8300.c: Likewise.
1643 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1645 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1647 * aclocal.m4: Regenerate.
1648 * configure: Regenerate.
1650 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1652 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1653 mips_elf64_rtype_to_howto instead of using howto_table.
1655 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1657 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1659 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1660 relocs which would not use the PLT.
1662 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1664 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1665 (ppc64_elf_gc_sweep_hook): Likewise.
1666 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1668 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1670 Adds linker relaxation support for bit manipulation insns like
1671 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1673 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1674 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1675 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1676 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1678 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1680 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1682 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1684 * elf32-h8300.c: Fix formatting.
1686 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1688 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1689 dynamic object is present. Declare r_symndx and h in an inner
1691 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1693 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1695 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1696 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1697 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1698 identically. Do not emit PC24 relocations for shared libraries.
1699 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1700 identically. Don't adjust pc_count.
1701 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1702 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1703 adjust count for branch relocations.
1704 (allocate_dynrelocs): Correct typo in call to
1705 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1706 PC24 or PLT32 relocs when linking.
1708 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1710 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1711 relocation howto with ARM_26 one for consistency.
1712 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1713 that will be converted to ARM_26D ones, since we always want 'done'
1714 relocations to be reflected in section's data.
1715 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1717 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1720 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1722 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1723 are not partial_inplace during a relocatable link.
1725 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1727 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1728 if no dynamic object is present. Declare r_symndx and h in an
1731 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1733 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1734 trampoline if it is known out of range.
1736 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1738 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1739 * elf32-frv.c (_frv_osec_readonly_p): New.
1740 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1742 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1743 (elf32_frv_relocate_section): Likewise. Error out if attempting
1744 to emit rofixups or dynamic relocs in read-only segments. Use
1745 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1746 dynamic relocations.
1747 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1748 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1749 relocations or fixups involving merged sections correctly. Avoid
1750 crash when undefined symbol is referenced by R_FRV_32 or
1751 R_FRV_FUNCDESC_VALUE.
1752 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1753 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1754 input section holding local symbol to addend of R_FRV_32 or
1755 R_FRV_FUNCDESC_VALUE dynamic relocation.
1756 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1757 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1758 (elf32_frv_always_size_sections): Don't store pointer to
1759 __stacksize symbol in sec_info.
1760 (elf32_frv_modify_segment_map): Look it up here.
1761 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1762 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1763 of the lazy PLT entry, not only its offset, as the low word of a
1764 function descriptor.
1765 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1766 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1767 if a hash table entry already exists but is not a definition.
1768 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1769 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1770 (_frv_add_rofixup): Don't inline.
1771 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1772 for undefweak symbols.
1773 (elf32_frv_relocate_section): Avoid crash while computing
1774 relocation when linking with shared library. Only emit rofixups
1775 and dynamic relocations for alloc&load sections. Mark binaries
1776 with inter-segment relocations for relocation as a unit.
1777 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1778 (DEFAULT_STACK_SIZE): New.
1779 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1780 emit rofixups or dynamic relocs when linking dynamic non-PIE
1782 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1783 shared libs too. Reserve the last entry for the GOT pointer.
1784 (elf32_frv_finish_dynamic_sections): Emit it.
1785 (elf32_frv_always_size_sections): New.
1786 (elf32_frv_modify_segment_map): New.
1787 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1789 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1790 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1791 (elf_backend_always_size_sections): New.
1792 (elf_backend_modify_segment_map): New.
1793 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1794 * config.bfd: Added frv-*-*linux*.
1795 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1796 ABS section, instead of crashing.
1797 (elf32_frv_relocate_section): Don't crash before warning about
1798 different segments in non-PIC relocation.
1799 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1800 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1801 relocs to undefweak symbols.
1802 (elf32_frv_relocate_section): Ditto for undefined symbols.
1803 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1804 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1805 gotfixup section was created.
1806 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1807 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1808 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1809 complain_overflow_signed.
1810 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1811 have not been allocated.
1812 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1813 privfd only if dynamic sections were created.
1814 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1815 for GPREL relocs. When linking relocatable FDPIC executables,
1816 emit warnings for relocations that would be illegal on PIE or
1817 shared libraries. Emit rofixup for R_FRV_32 only if input object
1819 (_frv_create_got_section): Define _gp symbol in the rofixup
1821 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1822 dynamic sections missing, error out requesting -melf32frvfd.
1823 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1824 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1825 computation of addends from section and global or local symbol
1826 value. Change return type to bfd_boolean, and return a failure if
1827 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1828 nonzero addend is required.
1829 (elf32_frv_relocate_section): Likewise. Print error for
1830 unsupported nonzero addends.
1831 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1832 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1833 force everything local.
1834 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1835 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1836 (frv_gotfixup_section): New.
1837 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1838 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1840 (_frv_add_rofixup): New.
1841 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1842 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1843 improve some ugly conditions.
1844 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1845 relocations in fdpic.
1846 (_frv_create_got_section): Create .rofixup.got section.
1847 (struct _frv_dynamic_got_info): Added fixups.
1848 (_frv_count_got_plt_entries): Account in-GOT relocations into
1849 relocs32, relocsfd and relocsfdv. Account them into relocs or
1850 fixups, as appropriate.
1851 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1853 (elf32_frv_finish_dynamic_sections): Verify that the right number
1854 of relocations and fixups was generated.
1855 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1857 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1858 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1859 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1860 descriptor of a (formerly-)global symbol is local.
1861 (struct frv_pic_relocs_info): Adjust comments.
1862 (_frv_emit_got_relocs_plt_entries): Adjust.
1863 (elf32_frv_relocate_section): Likewise.
1864 (_frv_count_got_plt_entries): Likewise.
1865 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1866 symbol's value to addend in the common preamble. Decay dynamic
1867 symbols to section+offset if they bind or call locally, for GOT
1868 and FUNCDESC_VALUE, respectively.
1869 (elf32_frv_relocate_section): Likewise.
1870 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1871 internal or hidden visibility.
1872 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1873 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1874 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1875 (elf32_frv_relocate_section): Pass relocation addend in. Use
1876 original relocation addend to look up the got relocs/plt entries
1877 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1878 processing relocations that reference .scommon symbols.
1879 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1880 Introduce support for dynamic linking.
1881 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1882 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1883 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1884 (frv_reloc_type_lookup): Return REL howtos for executables and
1886 (frv_info_to_howto_rel): New.
1887 (struct frv_elf_link_hash_table): New.
1888 (frv_hash_table, frv_got_section, frv_gotrel_section,
1889 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1890 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1891 (frv_elf_link_hash_table_create): New.
1892 (struct frv_pic_relocs_info): New.
1893 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1894 (frv_pic_relocs_info_find): New.
1895 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1897 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1898 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1899 (_frv_emit_got_relocs_plt_entries): New.
1900 (elf32_frv_relocate_section): Add support for dynamic linking.
1901 Handle new relocations.
1902 (_frv_create_got_section): New.
1903 (elf32_frv_create_dynamic_sections): New.
1904 (ELF_DYNAMIC_INTERPRETER): New.
1905 (struct _frv_dynamic_got_info): New.
1906 (_frv_count_got_plt_entries): New.
1907 (struct _frv_dynamic_got_plt_info): New.
1908 (_frv_compute_got_alloc_data): New.
1909 (_frv_get_got_entry, _frv_get_fd_entry): New.
1910 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1911 (_frv_resolve_final_relocs_info): New.
1912 (elf32_frv_size_dynamic_sections): New.
1913 (elf32_frv_finish_dynamic_sections): New.
1914 (elf32_frv_adjust_dynamic_symbol): New.
1915 (elf32_frv_finish_dynamic_symbol): New.
1916 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1918 (elf_info_to_howto_rel): Define.
1919 (bfd_elf32_bfd_link_hash_table_create): Define.
1920 (elf_backend_create_dynamic_sections): Define.
1921 (elf_backend_adjust_dynamic_symbol): Define.
1922 (elf_backend_size_dynamic_sections): Define.
1923 (elf_backend_finish_dynamic_symbol): Define.
1924 (elf_backend_finish_dynamic_sections): Define.
1925 (elf_backend_want_got_sym): Define.
1926 (elf_backend_got_header_size): Define.
1927 (elf_backend_want_got_plt): Define.
1928 (elf_backend_plt_readonly): Define.
1929 (elf_backend_want_plt_sym): Define.
1930 (elf_backend_plt_header_size): Define.
1931 (elf_backend_may_use_rel_p): Define.
1932 (elf_backend_may_use_rela_p): Define.
1933 (elf_backend_default_use_rela_p): Define.
1934 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1935 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1936 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1937 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1938 (frv_reloc_map): Map the corresponding BFD relocs to them.
1939 (frv_reloc_type_lookup): ... and back to BFD relocs.
1940 * reloc.c: New relocs.
1941 * bfd-in2.h, libbfd.h: Rebuilt.
1942 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1943 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1944 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1945 R_FRV_FUNCDESC_GOTLO): New.
1946 (frv_reloc_map): Map the corresponding BFD relocs to them.
1947 (frv_reloc_type_lookup): ... and back to BFD relocs.
1948 * reloc.c: New relocs.
1949 * bfd-in2.h, libbfd.h: Rebuilt.
1951 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1953 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1954 targets to support pages of up to 64kB.
1955 (elf32_bed): Redefine to get a separate backend data structure for
1956 traditional targets.
1957 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1958 targets to support pages of up to 64kB.
1959 (elf64_bed): Redefine to get a separate backend data structure for
1960 traditional targets.
1961 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1962 targets to support pages of up to 64kB.
1963 (elf32_bed): Redefine to get a separate backend data structure for
1964 traditional targets.
1966 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1968 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1970 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1972 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1973 (elf_i386_grok_psinfo): Likewise.
1975 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1977 * config.bfd: Add m68k-uClinux target.
1979 2004-01-01 Grant Edwards <grante@visi.com>
1981 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1982 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1983 (elf32_h8_gc_sweep_hook): New function.
1984 (elf_backend_gc_mark_hook): Define.
1985 (elf_backend_gc_sweep_hook): Define.
1986 (elf_backend_can_gc_sections): Define.
1988 For older changes see ChangeLog-0203
1994 version-control: never
projects / external / binutils.git / blob