1 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3 * Makefile.am: Regenerate dependencies.
4 * Makefile.in: Regenerate.
5 * archures.c: Add bfd_mach_sh3_nommu .
6 * bfd-in2.h: Regenerate.
7 * cpu-sh.c: Add sh3-nommu architecture.
8 (bfd_to_arch_table): Create new table.
9 (sh_get_arch_from_bfd_mach): Create new function.
10 (sh_get_arch_up_from_bfd_mach): Create new function.
11 (sh_merge_bfd_arch): Create new function.
12 * elf32-sh.c (sh_ef_bfd_table): Add table.
13 (sh_elf_check_relocs): Replace switch statement with
14 use of sh_ef_bfd_table .
15 (sh_elf_get_flags_from_mach): Add new function.
16 (sh_find_elf_flags): Likewise.
17 (sh_elf_copy_private_data): Replace most of non-elf contents
18 with a call to sh_merge_bfd_arch() .
20 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
22 * Makefile.am (bfdver.h): Use explicit filename, not $< .
23 * Makefile.in: Regenerate.
25 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
27 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
28 custom calling conventions for dynamic symbols.
29 (mn10300_elf_relax_section): Avoid relaxing a function as a local
30 symbol if it's an alias to a global one.
32 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
34 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
37 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
39 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
42 2004-05-26 Alan Modra <amodra@bigpond.net.au>
44 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
45 for SHT_GROUP sections.
47 2004-05-25 Alan Modra <amodra@bigpond.net.au>
49 * elflink.c (elf_link_add_object_symbols): Don't set up merge
51 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
52 * merge.c: Formatting. Remove unnecessary casts. Expand
53 bfd_get_section_alignment macro.
54 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
56 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
57 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
58 section name to determine sinfo group, instead test output section
60 (_bfd_merge_sections): Add struct bfd_link_info param. Call
61 _bfd_strip_section_from_output rather than just twiddling flags.
62 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
63 (_bfd_merge_sections): Update prototype.
64 * libbfd.h: Regenerate.
66 2004-05-24 Mark Kettenis <kettenis@gnu.org>
68 * netbsd-core.c: Correctly indent section that sets architecture
71 From Miod Vallat <miod@online.fr>:
72 * m88kopenbsd.c: New file.
73 * targets.c (m88k_openbsd_vec): New.
74 * config.bfd: Add m88k-*-openbsd*.
75 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
76 (m88kopenbsd_vec): New.
77 * configure: Regenerate.
78 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
79 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
81 * Makefile.in: Regenerate.
82 * po/SRC-POTFILES.in: Regenerate.
84 2004-05-24 Nick Clifton <nickc@redhat.com>
86 * hash.c: Remove bogus node "Changing the default Hash Table Size"
87 introduced by hash table size patch.
89 2004-05-22 Ben Elliston <bje@au.ibm.com>
91 * configure.in (is_release): Remove.
92 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
93 (AC_OUTPUT): Don't output bfdver.h from version.h.
94 * configure: Regenerate.
95 * Makefile.am (RELEASE): New variable.
96 (bfdver.h): New target.
97 * Makefile.in: Regenerate.
98 * doc/Makefile.in: Likewise.
100 2004-05-22 Ben Elliston <bje@au.ibm.com>
102 * Makefile.am (config.status): Don't depend on version.h.
103 * Makefile.in: Regenerate.
105 2004-05-22 Alan Modra <amodra@bigpond.net.au>
107 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
108 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
109 * libbfd.h: Regenerate.
110 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
111 (_bfd_elf_rel_local_sym): Likewise.
112 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
113 (elf_link_input_bfd): Likewise.
114 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
115 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
116 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
117 (elfNN_ia64_relocate_section): Likewise.
119 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
121 * hash.c (bfd_default_hash_table_size): New variable.
122 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
123 (bfd_hash_set_default_size): New function. Set the default size
124 to a selected prime number close to the argument. Document new
126 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
127 * bfd-in2.h: Regenerate.
128 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
129 * Makefile.in: Regenerate.
131 2004-05-21 Mark Kettenis <kettenis@gnu.org>
133 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
134 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
135 arm, m68k, m88k and hppa core files.
137 2004-05-21 Nick Clifton <nickc@redhat.com>
139 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
140 (bfd_bwrite): Likewise.
141 (bfd_tell): Likewise.
142 (bfd_flush): Likewise.
143 (bfd_stat): Likewise.
144 (bfd_seek): Likewise.
145 (bfd_get_mtime): Likewise.
146 (bfd_get_size): Likewise.
148 2004-05-19 Ben Elliston <bje@au.ibm.com>
150 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
152 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
154 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
155 (bfd_generic_openr_next_archived_file): Likewise.
157 2004-05-17 Bob Wilson <bob.wilson@acm.org>
159 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
160 section names by inserting a new substring after .gnu.linkonce, except
161 for .gnu.linkonce.t.* where the "t." is replaced.
163 2004-05-17 Adam Nemet <anemet@lnxw.com>
165 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
166 (m68-*-lynxos* case): Likewise.
167 (powerpc-*-lyxnos* case): New case.
168 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
170 2004-05-17 David Heine <dlheine@tensilica.com>
172 * aout-target.h (MY_bfd_copy_private_header_data): Define.
173 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
174 * bfd.c (bfd_copy_private_header_data): Define.
175 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
177 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
178 * coffcode.h (coff_bfd_copy_private_header_data): Define.
179 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
180 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
181 segments by calling copy_private_bfd_data.
182 (_bfd_elf_copy_private_header_data): Define.
183 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
184 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
185 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
186 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
187 * mmo.c (mmo_bfd_copy_private_header_data): Define.
188 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
189 * som.c (som_bfd_copy_private_header_data): Define.
190 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
191 * vms.c (vms_bfd_copy_private_header_data): Define.
192 * bfd-in2.h: Regenerate.
193 * libbfd.h: Regenerate.
195 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
197 * elfxx-mips.c (MINUS_TWO): Define.
198 (mips_elf_higher, mips_elf_highest,
199 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
201 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
203 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
205 * som.c (log2): Rename to exact_log2. Adjust all callers.
207 2004-05-13 Paul Brook <paul@codesourcery.com>
209 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
210 dwarf3 format CIE entries. Remove comment about the size of the
211 ra_column field. It is now correctly deduced.
213 2004-05-13 Joel Sherrill <joel@oarcorp.com>
215 * config.bfd (or32-*-rtems*): Switch to elf.
217 2004-05-13 Nick Clifton <nickc@redhat.com>
219 * po/fr.po: Updated French translation.
221 2004-05-11 Jakub Jelinek <jakub@redhat.com>
223 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
224 into .dynsym if elf_section_data (sec)->dynindx <= 0.
225 Adjust counting of last_local.
226 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
227 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
228 created by the linker nor !SHF_ALLOC.
230 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
231 DT_PLTGOT to the start of the .got.plt section instead of the
232 .got output section. Set sh_entsize for .got section in addition
234 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
235 is at sgot->output_section->vma.
236 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
237 DT_PLTGOT to the start of the .got.plt section instead of the
239 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
240 is at sgot->output_section->vma. Set sh_entsize for .got section
241 in addition to .got.plt.
242 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
243 (bfd_section_from_phdr): Likewise.
244 (map_sections_to_segments): Likewise.
245 (assign_file_positions_for_segments): Likewise.
246 (get_program_header_size): Likewise.
247 * elflink.c (bfd_elf_size_dynamic_sections): Set
248 elf_tdata (output_bfd)->relro from info->relro.
249 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
251 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
253 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
254 a zero symndx for which we hadn't accounted a dynamic relocation.
255 (_frvfdpic_add_rofixup): Likewise.
257 2004-05-07 Brian Ford <ford@vss.fsi.com>
258 DJ Delorie <dj@redhat.com>
260 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
261 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
262 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
263 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
265 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
267 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
268 immediately if there's no link info.
269 (elf32_frvfdpic_copy_private_bfd_data): New.
270 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
272 2004-05-06 Zack Weinberg <zack@codesourcery.com>
274 * dwarf2.c (add_line_info): Also set info->filename to NULL if
275 filename argument is null; do not call strlen on a null pointer.
277 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
279 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
282 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
284 * configure.in (bfd_elf32_frvfdpic_vec): New.
285 * configure: Rebuilt.
286 * targets.c (bfd_elf32_frvfdpic_vec): New.
287 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
289 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
290 frvfdpic instead of frv. Rearrange elf-target macros such that
291 the FDPIC-specific ones are only defined for this new target
293 (bfd_elf32_frvfdpic_vec): Declare.
295 (elf32_frv_relocate_section): Use it to enable segment checking
296 and to control rofixup emission. Add output section vma to
297 applied relocation in non-LOAD non-ALLOC sections. Use
298 _bfd_error_handler for errors.
299 (_frv_create_got_section): Create .rel.got and .rofixup only in
300 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
302 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
303 (elf32_frvfdpic_modify_segment_map): Likewise.
304 (elf32_frv_finish_dynamic_sections): New, do-nothing.
305 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
306 error message if we miscompute the rofixup size.
307 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
308 (frvfdpic_elf_encode_eh_address): Likewise.
309 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
310 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
311 relocs. Reject unknown relocation types.
312 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
313 (frv_elf_merge_private_bfd_data): Likewise.
314 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
315 0x4000 for newly-added elf32-frvfdpic.
317 2004-05-05 Nick Clifton <nickc@redhat.com>
320 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
321 returning NULL as most users of this function do not check its
323 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
324 of bfd_cache_lookup().
325 * sco5-core.c (sco5_core_file_p): Likewise.
326 * trad-core.c (trad_unix_core_file_p): Likewise.
328 2004-05-05 Nick Clifton <nickc@redhat.com>
330 * cache.c (bfd_cache_lookup): Improve formatting.
331 * archive.c: Fix formatting.
333 2004-05-05 Peter Barada <peter@the-baradas.com>
335 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
336 * cpu-m68k.c(bfd_m68k_arch): Likewise.
337 * bfd-in2.h(bfd_architecture): Regenerate.
339 2004-05-03 Alan Modra <amodra@bigpond.net.au>
341 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
343 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
344 those against discarded link-once and SEC_MERGE section symbols.
346 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
348 * section.c (bfd_get_section_by_name_if): New.
349 * bfd-in2.h: Regenerated.
351 2004-05-02 Alan Modra <amodra@bigpond.net.au>
353 * som.c (som_bfd_is_group_section): Define.
355 2004-05-01 Alan Modra <amodra@bigpond.net.au>
357 * section.c (bfd_make_section_anyway): Copy the whole
358 bfd_hash_entry, not just "next" from existing entry.
360 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
362 * elf.c (bfd_section_from_shdr): Maintain the section order in
364 (special_sections): Add ".note.GNU-stack".
365 (elf_fake_sections): Handle section group for relocatable
368 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
370 * section.c (bfd_sections_find_if): New.
371 * bfd-in2.h: Regenerated.
373 2004-04-30 Alan Modra <amodra@bigpond.net.au>
375 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
377 * elf-bfd.h (bfd_elf_is_group_section): Declare.
378 * elf.c (bfd_elf_is_group_section): New function.
379 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
380 * section.c (bfd_generic_is_group_section): New function.
381 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
382 (BFD_JUMP_TABLE_LINK): Adjust.
383 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
384 * aout-target.h (MY_bfd_is_group_section): Define.
385 * aout-tic30.c (MY_bfd_is_group_section): Define.
386 * bfd.c (bfd_is_group_section): Define.
387 * binary.c (binary_bfd_is_group_section): Define.
388 * bout.c (b_out_bfd_is_group_section): Define.
389 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
390 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
391 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
392 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
393 * coffcode.h (coff_bfd_is_group_section): Define.
394 * i386msdos.c (msdos_bfd_is_group_section): Define.
395 * i386os9k.c (os9k_bfd_is_group_section): Define.
396 * ieee.c (ieee_bfd_is_group_section): Define.
397 * ihex.c (ihex_bfd_is_group_section): Define.
398 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
399 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
400 * mmo.c (mmo_bfd_is_group_section): Define.
401 * nlm-target.h (nlm_bfd_is_group_section): Define.
402 * oasys.c (oasys_bfd_is_group_section): Define.
403 * pef.c (bfd_pef_bfd_is_group_section): Define.
404 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
405 * srec.c (srec_bfd_is_group_section): Define.
406 * tekhex.c (tekhex_bfd_is_group_section): Define.
407 * versados.c (versados_bfd_is_group_section): Define.
408 * vms.c (vms_bfd_is_group_section): Define.
409 * xsym.c (bfd_sym_bfd_is_group_section): Define.
410 * bfd-in2.h: Regenerate.
411 * libbfd.h: Regenerate.
413 2004-04-30 Alan Modra <amodra@bigpond.net.au>
415 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
417 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
419 * configure.in: Update version to 2.15.91.
420 * configure: Regenerate.
422 2004-04-29 Brian Ford <ford@vss.fsi.com>
424 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
425 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
426 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
427 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
428 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
429 .gnu.linkonce.wi. sections.
430 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
431 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
433 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
434 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
436 2004-04-28 Chris Demetriou <cgd@broadcom.com>
438 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
439 * bfd-in2.h: Regenerate.
440 * libbfd.h: Likewise.
442 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
444 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
446 (setup_sections): Use som_subspace_dictionary_record struct instead
447 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
448 is_comdat, is_common or dup_common.
449 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
450 is_comdat, is_common and dup_common in section subspace_dict from
452 (som_begin_writing): Use som_subspace_dictionary_record struct.
453 (som_finish_writing): Likewise.
454 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
455 is_common and dup_common flags in info for symbol. Add comment
456 regarding linker support for these fields. Slightly reorganize
458 (som_build_and_write_symbol_table): Set is_comdat, is_common and
459 dup_common fields in symbol table from symbol info.
460 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
461 arguments. Set corresponding fields in copy_data. Change all callers.
462 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
464 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
465 * som.h (som_subspace_dictionary_record): Define.
466 (som_copyable_section_data_struct): Add is_comdat, is_common and
468 (som_section_data_struct): Use som_subspace_dictionary_record struct
469 instead of subspace_dictionary_record.
470 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
472 2004-04-27 Bob Wilson <bob.wilson@acm.org>
474 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
475 if set. Check reloc_done flag before applying relocations. Use
476 output addresses, both when applying relocations and when comparing
477 against the specified section.
478 (elf_xtensa_relocate_section): Use output address to check if dynamic
479 reloc is in a literal pool. Set section's reloc_done flag.
481 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
483 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
484 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
486 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
489 2004-04-27 Alan Modra <amodra@bigpond.net.au>
491 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
492 structure field removed in 2004-04-24 patch.
493 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
495 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
497 * elf32-arm.h (elf32_arm_section_flags): Likewise.
498 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
499 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
500 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
501 field before calling elf_backend_section_flags.
503 2004-04-24 Chris Demetriou <cgd@broadcom.com>
505 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
506 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
507 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
508 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
509 and BFD_RELOC_32_PCREL.
510 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
511 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
512 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
513 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
514 (mips_elf_next_relocation): Move comment about matching HI/LO
516 (_bfd_mips_elf_relocate_section): Here. Remove handling for
519 2004-04-23 Chris Demetriou <cgd@broadcom.com>
521 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
522 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
523 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
524 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
525 and update comments to reflect current usage.
526 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
527 and MIPS_R_SWITCH, as well as several empty entries. Update comment
529 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
530 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
531 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
532 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
533 type number to be MIPS_R_PCREL16.
534 (mips_relocate_section): Remove support for link-time relaxation
535 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
536 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
537 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
538 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
539 relaxation of branches used by embedded-PIC.
540 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
541 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
542 related members, update comment.
543 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
544 code related to embedded-PIC.
545 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
546 initialization of now-removed 'adjust' member of
547 'struct ecoff_debug_info'.
549 2004-04-23 Chris Demetriou <cgd@broadcom.com>
551 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
553 2004-04-21 Philip Blundell <pb@nexus.co.uk>
555 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
556 relocs for locally defined symbols during -shared final link.
557 (elf32_arm_final_link_relocate): Likewise.
559 2004-04-22 Jakub Jelinek <jakub@redhat.com>
561 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
562 ELF_LINK_POINTER_EQUALITY_NEEDED.
563 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
564 if r_type is not R_X86_64_PC32.
565 (elf64_x86_64_finish_dynamic_symbol): If
566 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
569 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
571 * elf32-sh.c (sh_elf_plt_sym_val): New function.
572 (elf_backend_plt_sym_val): Define.
574 2004-04-22 Andrew Cagney <cagney@redhat.com>
576 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
578 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
580 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
582 * som.c (som_set_section_contents): Constantify second argument.
583 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
584 (som_object_setup): Rework to avoid warning.
585 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
588 2004-04-22 Andrew Cagney <cagney@redhat.com>
590 * cache.c (bfd_cache_close): Check for a previously closed file.
592 2004-04-22 Jakub Jelinek <jakub@redhat.com>
594 * bfd.c (bfd_get_synthetic_symtab): Define.
595 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
596 NAME##_get_synthetic_symtab.
597 (struct bfd_target): Add _bfd_get_synthetic_symtab.
598 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
599 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
601 (_bfd_elf_get_synthetic_symtab): New prototype.
602 * elfcode.h (elf_get_synthetic_symtab): Define.
603 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
604 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
605 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
606 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
607 * bfd-in2.h: Rebuilt.
609 * elf32-i386.c (elf_i386_plt_sym_val): New function.
610 (elf_backend_plt_sym_val): Define.
611 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
612 (elf_backend_plt_sym_val): Define.
613 * elf32-s390.c (elf_s390_plt_sym_val): New function.
614 (elf_backend_plt_sym_val): Define.
615 * elf64-s390.c (elf_s390_plt_sym_val): New function.
616 (elf_backend_plt_sym_val): Define.
617 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
618 (elf_backend_plt_sym_val): Define.
619 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
620 (elf_backend_plt_sym_val): Define.
621 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
622 (elf_backend_plt_sym_val): Define.
623 * aout-target.h (MY_get_synthetic_symtab): Define.
624 * aout-tic30.c (MY_get_synthetic_symtab): Define.
625 * coff-rs6000.c (rs6000coff_vec): Add
626 _bfd_nodynamic_get_synthetic_symtab.
627 (pmac_xcoff_vec): Likewise.
628 * coff64-rs6000.c (rs6000coff64_vec): Add
629 _bfd_nodynamic_get_synthetic_symtab.
630 (aix5coff64_vec): Likewise.
631 * sunos.c (MY_get_synthetic_symtab): Define.
632 * vms.c (vms_get_synthetic_symtab): Define.
634 2004-04-22 Nick Clifton <nickc@redhat.com>
636 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
638 2004-04-22 Peter Barada <peter@the-baradas.com>
640 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
641 * bfd2-in.h: Regenerate.
642 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
644 2004-04-21 Chris Demetriou <cgd@broadcom.com>
646 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
647 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
648 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
649 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
650 * bfd-in2.h: Regenerate.
652 2004-04-21 Bob Wilson <bob.wilson@acm.org>
654 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
655 require relocations against a weak symbol to reference the same
656 symbol hash entry if not a final, static link.
657 (get_cached_value, add_value_map): Add final_static_link argument.
658 (remove_literals): Pass final_static_link argument as needed.
660 2004-04-21 Andrew Cagney <cagney@redhat.com>
662 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
663 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
664 (opncls_bwrite, opncls_bclose, opncls_bflush)
665 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
666 bfd iovec that uses function callbacks.
667 (bfd_close): Use the iovec's bclose.
668 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
669 (cache_bclose, cache_bflush, cache_bstat)
670 (cache_iovec): New functions and global variable, implement a
671 cache "iovec", where applicable set bfd_error.
672 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
673 * bfdio.c (struct bfd_iovec): Define.
674 (real_read): Delete function.
675 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
676 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
677 assume that bread and bwrite set bfd_error.
678 * bfd.c (struct bfd): Add "iovec", update comments.
679 * bfd-in2.h, libbfd.h: Re-generate.
681 2004-04-21 Andrew Cagney <cagney@redhat.com>
683 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
685 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
687 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
688 (bfd_elf_gc_sections): Fail if a shared object is being created.
689 Do not fail if dynamic sections have been created. Instead call
690 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
691 dynamically referenced symbols. Do not mark the whole graph
692 rooted at .eh_frame, only the section proper.
694 2004-04-20 DJ Delorie <dj@redhat.com>
696 * reloc.c: Add BFD_RELOC_32_SECREL.
697 * bfd-in2.h: Regenerate.
698 * libbfd.h: Likewise.
699 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
700 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
701 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
703 2004-04-19 Jakub Jelinek <jakub@redhat.com>
705 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
706 relocs against hidden/protected undefweak symbols properly.
707 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
709 2004-04-18 Mark Kettenis <kettenis@gnu.org>
711 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
712 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
715 2004-04-17 Brian Ford <ford@vss.fsi.com>
717 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
718 filepos for the SizeOfHeaders field.
719 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
721 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
723 2004-04-16 Alan Modra <amodra@bigpond.net.au>
725 * simple.c (bfd_simple_get_relocated_section_contents): Don't
726 change reloc_done. Set and restore _cooked_size.
729 2004-04-15 Mark Kettenis <kettenis@gnu.org>
731 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
734 2004-04-15 Nick Clifton <nickc@redhat.com>
736 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
738 2004-04-15 Alan Modra <amodra@bigpond.net.au>
740 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
742 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
744 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
745 when it is a definition.
747 2004-04-14 Alan Modra <amodra@bigpond.net.au>
749 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
750 when statically linking PIC code.
751 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
753 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
755 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
756 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
757 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
758 * configure: Regenerate.
760 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
762 * elflink.c: Include libiberty.h.
763 * Makefile.am (elflink.lo): Depend on libiberty.h.
764 * Makefile.in: Regenerate.
766 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
768 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
771 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
773 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
774 reserve the memory for dynamic linker
776 2004-04-05 Mark Kettenis <kettenis@gnu.org>
778 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
779 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
781 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
783 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
784 RELOC_FOR_GLOBAL_SYMBOL.
785 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
787 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
789 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
790 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
792 2004-04-01 Paul Brook <paul@codesourcery.com>
794 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
795 * elf32-arm.h (struct elf32_elf_section_map): New.
796 (struct _arm_elf_section_data): New.
797 (elf32_arm_section_data): Define.
798 (struct elf32_arm_link_hash_table): Add byteswap_code.
799 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
800 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
801 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
802 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
803 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
804 (bfd_elf32_new_section_hook, elf_backend_write_section,
805 elf_backend_link_output_symbol_hook): Define.
807 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
809 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
810 that keeps the characters in a B_INCL..B_EINCL range.
811 (_bfd_link_section_stabs): When computing the sum of the
812 characters in a B_INCL..B_EINCL range also keep a copy of those
813 characters. Use this information to distinguish between
814 include sections that have the same sum and the same length
815 but which are nevertheless unique.
817 2004-03-31 Paul Brook <paul@codesourcery.com>
819 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
820 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
822 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
824 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
825 to 'sum_chars' and add field 'num_chars'.
826 (_bfd_link_section_stabs): When computing the sum of the
827 characters in a B_INCL..B_EINCL range also keep a count of the
828 number of characters. Use this information to help distinguish
829 between include sections when have the same sum but which
830 nevertheless are still unique.
832 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
834 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
836 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
837 Tomer Levi <Tomer.Levi@nsc.com>
839 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
840 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
841 (BFD32_BACKENDS): Add elf32-cr16c.lo.
842 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
843 (cpu-cr16c.lo): New target.
844 (elf32-cr16c.lo): Likewise.
845 * Makefile.in: Regenerate.
846 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
847 (bfd_archures_list): Add bfd_cr16c_arch.
848 * config.bfd: Handle cr16c-*-elf*.
849 * configure.in: Handle bfd_elf32_cr16c_vec.
850 * configure: Regenerate.
851 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
852 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
853 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
854 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
855 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
856 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
857 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
858 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
859 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
860 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
861 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
862 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
863 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
864 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
865 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
866 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
867 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
868 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
869 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
870 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
871 * targets.c (bfd_elf32_cr16c_vec): Declare.
872 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
873 * cpu-cr16c.c: New file.
874 * elf32-cr16c.c: Likewise.
875 * libbfd.h: Regenerate.
876 * bfd-in2.h: Likewise.
878 2004-03-30 Jakub Jelinek <jakub@redhat.com>
880 * elf.c (map_sections_to_segments): Fix handling of .tbss.
882 2004-03-27 Alan Modra <amodra@bigpond.net.au>
884 * Makefile.am: Remove all mention of elflink.h.
885 * Makefile.in: Regenerate.
886 * bfd-in.h (bfd_elf_discard_info): Declare.
887 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
888 * bfd-in2.h: Regenerate.
889 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
890 bfd_elf32_link_record_dynamic_symbol,
891 bfd_elf64_link_record_dynamic_symbol,
892 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
893 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
894 _bfd_elf32_link_record_local_dynamic_symbol,
895 _bfd_elf64_link_record_local_dynamic_symbol,
896 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
897 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
898 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
899 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
900 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
901 _bfd_elf32_reloc_symbol_deleted_p,
902 _bfd_elf64_reloc_symbol_deleted_p): Delete.
903 (bfd_elf_link_record_dynamic_symbol,
904 bfd_elf_link_record_local_dynamic_symbol,
905 bfd_elf_final_link, bfd_elf_gc_sections,
906 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
907 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
908 bfd_elf_reloc_symbol_deleted_p): Declare.
909 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
910 * elf32-arm.h: Update for changed function names. Remove local
911 WILL_CALL_FINISH_DYNAMIC_SECTION define.
912 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
913 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
914 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
915 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
916 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
917 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
918 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
919 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
920 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
921 (bfd_elfNN_print_symbol): Define.
922 * elfcode.h: Don't include elflink.h.
923 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
924 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
925 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
926 elf_gc_record_vtinherit, elf_gc_record_vtentry,
927 elf_link_record_local_dynamic_symbol): Don't define.
928 * elflink.c: Update for changed function names. Move elflink.h
930 * elflink.h: Delete file.
931 * po/SRC-POTFILES.in: Regenerate.
932 * po/bfd.pot: Regenerate.
934 2004-03-27 Alan Modra <amodra@bigpond.net.au>
936 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
937 "name" for global syms accidentally removed in 2004-03-20 change.
939 2004-03-27 Alan Modra <amodra@bigpond.net.au>
941 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
942 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
943 where Elf_External_* is different for 64 and 32 bit, with
944 corresponding elf_size_info field.
945 (struct elf_final_link_info): Use "bfd_byte *" instead
946 of "Elf_External_Sym *" for external_syms and symbuf.
947 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
948 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
949 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
950 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
951 (elf_link_sort_cmp2): Adjust.
952 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
953 using ELF_R_SYM macro. Set u.sym_mask.
954 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
955 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
956 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
957 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
958 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
959 swap_syn_out functions. Rearrange dyn swap in/out switch.
960 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
961 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
962 (elf_link_flush_output_syms): Add elf_backend_data arg.
963 (elf_link_check_versioned_symbol): Likewise.
964 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
965 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
966 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
967 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
968 ELF_R_TYPE and ELF_R_INFO macros.
969 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
970 based on size rather than using ELF_R_INFO.
971 (elf_gc_mark): Set up r_sym_shift local var and use instead of
973 (struct alloc_got_off_arg): New.
974 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
975 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
976 (elf_gc_allocate_got_offsets): Adjust.
977 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
978 ELF_R_SYM. Use bfd_section_from_elf_index.
979 (elf_bfd_discard_info): Set cookie.r_sym_shift.
980 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
981 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
983 2004-03-26 Stan Shebs <shebs@apple.com>
985 Remove MPW support, no longer used.
986 * config.bfd (powerpc-*-mpw*): Remove configuration.
987 * mpw-config.in, mpw-make.sed: Remove files.
988 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
990 2004-03-26 Alan Modra <amodra@bigpond.net.au>
992 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
993 (ppc64_elf_add_symbol_hook): New function.
994 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
995 const from Elf_Internal_Sym param.
996 * elflink.c (elf_link_add_object_symbols): Adjust.
997 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
998 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
999 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1000 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1001 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1002 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1003 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1004 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1005 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1006 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1007 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1008 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1009 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1010 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1011 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1012 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1014 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1016 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1017 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1018 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1019 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1020 (bfd_elf64_bfd_link_add_symbols): Delete.
1021 (bfd_elf_link_add_symbols): Declare.
1022 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1023 * elflink.c: Include safe-ctype.h.
1024 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1026 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1027 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1029 (elf_link_add_archive_symbols): Rename from
1030 _bfd_elf_link_add_archive_symbols, make static.
1031 (elf_link_add_object_symbols): New function. Corresponding
1032 elflink.h function converted to use elf_size_info.
1033 (bfd_elf_link_add_symbols): Likewise.
1034 (bfd_elf_size_dynamic_sections): Adjust.
1035 * elflink.h (elf_bfd_link_add_symbols): Delete.
1036 (elf_link_add_object_symbols): Delete.
1037 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1038 bfd_elf_link_add_symbols.
1039 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1041 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1043 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1044 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1046 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1047 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1048 (_bfd_elf_add_dt_needed_tag): Declare.
1049 (_bfd_elf_sort_symbol): Declare.
1050 (_bfd_elf_finalize_dynstr): Declare.
1051 (RELOC_FOR_GLOBAL_SYM): Formatting.
1052 * elfcode.h (elf_add_dynamic_entry): Delete.
1053 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1054 elflink.h function converted to use elf_size_info.
1055 (_bfd_elf_add_dt_needed_tag): Likewise.
1056 (_bfd_elf_sort_symbol): Likewise.
1057 (_bfd_elf_finalize_dynstr): Likewise.
1058 (compute_bucket_count): Likewise.
1059 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1060 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1061 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1062 * elflink.h: ..here.
1063 (sort_symbol, add_dt_needed_tag): Delete.
1064 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1065 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1067 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1068 * elf32-cris.c (add_dynamic_entry): Likewise.
1069 * elf32-hppa.c (add_dynamic_entry): Likewise.
1070 * elf32-i370.c (add_dynamic_entry): Likewise.
1071 * elf32-i386.c (add_dynamic_entry): Likewise.
1072 * elf32-m32r.c (add_dynamic_entry): Likewise.
1073 * elf32-m68k.c (add_dynamic_entry): Likewise.
1074 * elf32-ppc.c (add_dynamic_entry): Likewise.
1075 * elf32-s390.c (add_dynamic_entry): Likewise.
1076 * elf32-sh.c (add_dynamic_entry): Likewise.
1077 * elf32-sparc.c (add_dynamic_entry): Likewise.
1078 * elf32-vax.c (add_dynamic_entry): Likewise.
1079 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1080 * elf64-alpha.c (add_dynamic_entry): Likewise.
1081 * elf64-hppa.c (add_dynamic_entry): Likewise.
1082 * elf64-ppc.c (add_dynamic_entry): Likewise.
1083 * elf64-s390.c (add_dynamic_entry): Likewise.
1084 * elf64-sparc.c (add_dynamic_entry): Likewise.
1085 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1086 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1087 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1088 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1089 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1090 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1092 2004-03-23 Paul Brook <paul@codesourcery.com>
1094 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1096 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1098 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1099 literal tables and check for relocs outside of literal pools.
1100 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1101 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1103 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1104 (elf_xtensa_relocate_section): Read literal tables and check for
1105 dynamic relocations in read-only sections and not in literal pools.
1107 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1110 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1112 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1114 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1115 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1116 not defined by the executable, or defined in a DSO.
1117 <eliding run-time relocation of .got>: Initialize GOT entry for a
1118 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1120 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1121 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1122 a PLT reloc to GOT for an executable.
1123 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1124 .got for a DSO and explain why.
1125 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1126 and unreferenced symbols for which a PLT is defined. Adjust
1127 dynamic-symbol pruning correspondingly, to make sure we don't lose
1128 a dynamic symbol also defined by a DSO.
1130 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1132 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1133 and rel args. Group input and output args. Wrap to 80 columns.
1134 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1135 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1136 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1137 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1138 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1139 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1140 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1141 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1142 RELOC_FOR_GLOBAL_SYMBOL invocation.
1144 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1146 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1147 unresolved symbols in objects aren't allowed.
1149 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1151 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1152 (elf_hppa_unmark_useless_dynamic_symbols):
1153 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1154 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1155 (elf32_hppa_relocate_section): Likewise.
1156 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1157 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1158 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1159 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1160 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1162 * elf-m10200.c (mn10200_elf_relocate_section): Use
1163 RELOC_FOR_GLOBAL_SYMBOL.
1164 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1165 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1166 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1167 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1168 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1169 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1170 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1171 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1172 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1173 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1174 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1175 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1177 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1179 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1180 (final_link_relocate): Likewise.
1181 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1182 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1184 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1186 * Makefile.am: Run "make dep-am".
1187 * Makefile.in: Regenerate.
1188 * aclocal.m4: Regenerate.
1189 * config.in: Regenerate.
1190 * po/bfd.pot: Regenerate.
1192 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1193 H.J. Lu <hongjiu.lu@intel.com>
1195 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1196 type and size change code to where it was previously. Remove
1197 dt_needed param. Treat old weak syms as strong if new sym is
1198 from a shared lib, even when old sym is from another shared
1199 lib. Remove unnecessary tests of oldweak and newweak. Correct
1201 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1202 _bfd_elf_merge_symbol calls.
1203 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1204 dt_needed local var. Update comments.
1205 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1206 (_bfd_elf_add_default_symbol): Likewise.
1208 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1209 strong syms in one shared object overriding weak syms in another.
1211 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1213 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1214 dyn_lib_class field. Rearrange for better packing.
1215 (elf_dt_soname): Delete.
1216 (elf_dyn_lib_class): Define.
1217 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1218 (bfd_elf_set_dt_needed_soname): Delete.
1219 (bfd_elf_set_dyn_lib_class): New function.
1220 * elflink.h (add_dt_needed_tag): New function. Split out from..
1221 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1222 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1223 initialization of soname.
1224 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1226 * bfd-in.h (enum dynamic_lib_link_class): New.
1227 (bfd_elf_set_dt_needed_soname): Delete.
1228 (bfd_elf_set_dyn_lib_class): Declare.
1229 * bfd-in2.h: Regenerate.
1231 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1232 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1233 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1234 symbol loop. Instead use add_needed to flag tag as written.
1236 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1238 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1239 logic for null_input_bfd detection.
1241 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1243 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1245 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1247 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1250 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1252 * elflink.c (elf_link_read_relocs_from_section): Don't use
1253 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1254 (_bfd_elf_link_read_relocs): ..to here.
1255 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1257 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1259 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1260 values selected in configure.host. Require both to be defined
1261 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1262 corresponding BFD_HOST vars with quotes.
1263 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1264 Always require BFD_HOST_64_BIT_DEFINED.
1265 <file_ptr type>: Find off_t size before emitting message. Combine
1266 off_t and ftello64 conditional.
1267 * configure: Regenerate.
1269 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1271 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1272 aliasing warning. Remove trailing whitespace throughout file.
1274 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1276 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1277 input_section in calls to get_dyn_name.
1278 * 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
1280 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1282 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1284 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1285 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1286 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1287 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1288 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1289 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1290 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1292 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1293 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1294 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1295 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1296 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1297 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1298 (read_8_bytes, read_indirect_string, read_address): Likewise.
1299 (read_abbrevs, parse_comp_unit): Likewise.
1300 * targets.c (struct bfd_target): Likewise.
1301 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1302 * hppabsd-core.c: Likewise. Formatting.
1303 * hpux-core.c: Likewise.
1304 * irix-core.c: Likewise.
1305 * netbsd-core.c: Likewise.
1306 * osf-core.c: Likewise.
1307 * ptrace-core.c: Likewise.
1308 * sco5-core.c: Likewise.
1309 * trad-core.c: Likewise.
1310 * configure: Regenerate.
1311 * bfd-in2.h: Regenerate.
1313 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1315 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1316 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1317 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1318 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1319 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1320 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1321 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1322 * libbfd.c: Likewise in function definitions.
1323 (bfd_put_8): Mask with 0xff rather than casting to char.
1324 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1325 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1326 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1327 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1328 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1329 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1330 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1331 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1332 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1333 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1334 * archive.c (do_slurp_coff_armap): Update swap prototype.
1335 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1336 (tic54x_getl_signed_32): Likewise.
1337 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1338 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1339 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1340 (bfd_getp_signed_32, bfd_putp32): Likewise.
1341 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1342 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1343 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1344 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1345 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1346 bfd_h_getx_signed_16, bfd_h_putx16.
1347 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1348 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1349 * hpux-core.c: Likewise.
1350 * irix-core.c: Likewise.
1351 * netbsd-core.c: Likewise.
1352 * osf-core.c: Likewise.
1353 * ptrace-core.c: Likewise.
1354 * sco5-core.c: Likewise.
1355 * trad-core.c: Likewise.
1356 * bfd-in2.h: Regenerate.
1358 2004-03-15 Matt Thomas <matt@3am-software.com>
1360 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1363 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1365 * config.bfd: Add x86_64-*-openbsd*.
1366 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1368 * configure: Regenerate.
1370 2004-03-12 Nick Clifton <nickc@redhat.com>
1371 Dave Murphy <wintermute2k4@ntlworld.com>
1373 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1374 if the input bfd does not contain any code.
1376 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1378 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1380 2004-03-05 Fred Fish <fnf@redhat.com>
1382 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1383 mips16 symbols to be even rather than testing first for even/odd.
1384 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1386 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1388 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1391 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1393 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1394 undefined symbols as hash_new.
1396 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1398 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1400 * elf32-sh.c: Ditto.
1401 * bfd-in2.h: Regenerate.
1403 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1405 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1407 (_frv_count_got_plt_entries): Initialize them.
1408 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1410 (frv_pic_relocs_info_for_global): Likewise.
1411 (frv_pic_relocs_info_for_local): Likewise.
1412 (frv_pic_merge_early_relocs_info): New.
1413 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1415 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1416 Check that we don't exceed the allocated count for entry.
1417 (_frv_add_rofixup): Likewise.
1418 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1419 (elf32_frv_finish_dynamic_sections): Improve error message in case
1420 we emit too few rofixup entries.
1422 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1424 * archures.c (bfd_mach_fr450): New.
1425 * bfd-in2.h: Regenerate.
1426 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1427 (arch_info_500): Link to it.
1428 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1429 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1430 (frv_elf_arch_extension_p): New function.
1431 (frv_elf_merge_private_bfd_data): Use it.
1433 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1435 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1437 * elflink.h (is_global_data_symbol_definition): Moved to
1439 (elf_link_is_defined_archive_symbol): Likewise.
1440 (elf_link_add_archive_symbols): Likewise. Renamed to
1441 _bfd_elf_link_add_archive_symbols.
1443 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1444 of ELF symbol table entry from backend.
1445 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1446 instead of elf_link_add_object_symbols.
1448 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1450 * elf-bfd.h (struct elf_backend_data): Added
1451 elf_backend_can_make_relative_eh_frame,
1452 elf_backend_can_make_lsda_relative_eh_frame and
1453 elf_backend_encode_eh_address.
1454 (_bfd_elf_encode_eh_address): Declare.
1455 (_bfd_elf_can_make_relative): Declare.
1456 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1457 hooks to decide whether to attempt to make_relative and
1459 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1460 (_bfd_elf_can_make_relative): New.
1461 (_bfd_elf_encode_eh_address): New.
1462 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1463 (frv_elf_encode_eh_address): New.
1464 (elf_backend_can_make_relative_eh_frame): Define.
1465 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1466 (elf_backend_encode_eh_address): Define.
1468 (elf_backend_can_make_relative_eh_frame): Define.
1469 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1470 (elf_backend_encode_eh_address): Define.
1471 (elfNN_bed): Add them.
1473 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1475 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1476 complain_on_overflow to signed.
1478 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1480 * elflink.h (sort_symbol): New.
1481 (elf_link_add_object_symbols): Use a sorted symbol array for
1484 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1486 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1487 for pc relative relocs.
1488 (elf_s390_relocate_section): Likewise.
1489 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1490 for pc relative relocs.
1491 (elf_s390_relocate_section): Likewise.
1493 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1495 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1498 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1500 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1501 field to track if a relocation is against readonly section.
1502 (count_dyn_reloc): Take a new argument for rent->reltext.
1503 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1504 (get_reloc_section): Don't set ia64_info->reltext here.
1505 (allocate_dynrel_entries): Set ia64_info->reltext here.
1507 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1509 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1510 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1511 function's descriptor to symbol+offset, and map local undefweak
1512 symbol to NULL function descriptor.
1513 (elf32_frv_relocate_section): Likewise.
1515 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1517 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1519 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1520 (netbsd_core_file_p): Set architecture from machine ID for
1523 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1525 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1526 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1528 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1530 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1531 symbols with non-default visibility.
1533 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1535 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1536 IMAGE_SCN_MEM_WRITE on known sections only.
1538 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1540 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1541 symbols used in PIE relocs.
1543 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1545 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1548 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1550 * configure.in: Update version to 2.15.90.
1551 * configure: Regenerate.
1553 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1554 Richard Sandiford <rsandifo@redhat.com>
1556 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1557 _bfd_elf_symbol_refs_local_p to decide whether to decay
1558 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1559 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1560 relocs if the symbol wasn't defined by a regular object file.
1561 Don't check the symbol's dynindx.
1563 2004-02-16 Andrew Cagney <cagney@redhat.com>
1565 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1567 * bfd-in2.h: Re-generate.
1569 2004-02-14 Andrew Cagney <cagney@redhat.com>
1571 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1572 _LARGEFILE64_SOURCE.
1574 2004-02-13 Andrew Cagney <cagney@redhat.com>
1576 * elf.c (vma_page_aligned_bias): New function.
1577 (assign_file_positions_except_relocs)
1578 (assign_file_positions_for_segments): Replace broken modulo
1579 arithmetic with call to vma_page_aligned_bias.
1581 2004-02-11 Andrew Cagney <cagney@redhat.com>
1583 * bfd-in.h: Update copyright.
1584 (bfd_tell): Change return type to file_ptr.
1585 * bfd-in2.h: Re-generate.
1586 * cache.c: Update copyright.
1587 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1589 (close_one): Use real_ftell.
1590 * bfdio.c: Update copyright.
1591 (real_ftell, real_fseek): New functions.
1592 (bfd_tell): Use real_fseek and real_ftell, change return type to
1594 (bfd_seek): Use real_ftell and real_fseek, change type of
1595 file_position to a file_ptr.
1596 * libbfd-in.h: Update copyright.
1597 (real_ftell, real_fseek): Declare.
1598 * libbfd.h: Re-generate.
1600 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1601 fseeko and fseeko64. Determine bfd_file_ptr.
1602 * configure: Re-generate.
1603 * config.in: Re-generate.
1605 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1607 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1608 * elf32-h8300.c: Likewise.
1610 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1611 Nick Clifton <nickc@redhat.com>
1613 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1614 GOT entries with no associated GOT subsection.
1616 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1618 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1619 * elf.c (swap_out_syms): Use it to decide whether local section
1620 symbols should be named.
1621 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1622 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1623 (elf_backend_name_local_section_symbols): Define.
1624 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1626 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1628 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1629 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1632 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1634 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1635 to bfd_link_hash_entry passed by reference to
1636 _bfd_generic_link_add_one_symbol.
1638 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1640 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1641 relocations against dynamic symbols.
1643 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1645 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1648 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1650 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1651 * bfd-in2.h, libbfd.h: Rebuilt.
1653 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1655 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1656 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1657 flag has been cleared.
1659 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1661 * coff-h8300.c: Add and adjust comments about relaxation.
1662 * elf32-h8300.c: Likewise.
1664 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1666 * coff-h8300.c: Fix comment typos.
1667 * elf32-h8300.c: Likewise.
1669 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1671 * coff-h8300.c: Add comments about relaxation.
1672 * elf32-h8300.c: Likewise.
1674 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1676 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1678 * aclocal.m4: Regenerate.
1679 * configure: Regenerate.
1681 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1683 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1684 mips_elf64_rtype_to_howto instead of using howto_table.
1686 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1688 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1690 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1691 relocs which would not use the PLT.
1693 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1695 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1696 (ppc64_elf_gc_sweep_hook): Likewise.
1697 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1699 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1701 Adds linker relaxation support for bit manipulation insns like
1702 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1704 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1705 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1706 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1707 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1709 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1711 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1713 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1715 * elf32-h8300.c: Fix formatting.
1717 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1719 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1720 dynamic object is present. Declare r_symndx and h in an inner
1722 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1724 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1726 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1727 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1728 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1729 identically. Do not emit PC24 relocations for shared libraries.
1730 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1731 identically. Don't adjust pc_count.
1732 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1733 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1734 adjust count for branch relocations.
1735 (allocate_dynrelocs): Correct typo in call to
1736 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1737 PC24 or PLT32 relocs when linking.
1739 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1741 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1742 relocation howto with ARM_26 one for consistency.
1743 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1744 that will be converted to ARM_26D ones, since we always want 'done'
1745 relocations to be reflected in section's data.
1746 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1748 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1751 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1753 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1754 are not partial_inplace during a relocatable link.
1756 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1758 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1759 if no dynamic object is present. Declare r_symndx and h in an
1762 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1764 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1765 trampoline if it is known out of range.
1767 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1769 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1770 * elf32-frv.c (_frv_osec_readonly_p): New.
1771 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1773 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1774 (elf32_frv_relocate_section): Likewise. Error out if attempting
1775 to emit rofixups or dynamic relocs in read-only segments. Use
1776 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1777 dynamic relocations.
1778 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1779 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1780 relocations or fixups involving merged sections correctly. Avoid
1781 crash when undefined symbol is referenced by R_FRV_32 or
1782 R_FRV_FUNCDESC_VALUE.
1783 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1784 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1785 input section holding local symbol to addend of R_FRV_32 or
1786 R_FRV_FUNCDESC_VALUE dynamic relocation.
1787 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1788 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1789 (elf32_frv_always_size_sections): Don't store pointer to
1790 __stacksize symbol in sec_info.
1791 (elf32_frv_modify_segment_map): Look it up here.
1792 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1793 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1794 of the lazy PLT entry, not only its offset, as the low word of a
1795 function descriptor.
1796 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1797 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1798 if a hash table entry already exists but is not a definition.
1799 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1800 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1801 (_frv_add_rofixup): Don't inline.
1802 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1803 for undefweak symbols.
1804 (elf32_frv_relocate_section): Avoid crash while computing
1805 relocation when linking with shared library. Only emit rofixups
1806 and dynamic relocations for alloc&load sections. Mark binaries
1807 with inter-segment relocations for relocation as a unit.
1808 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1809 (DEFAULT_STACK_SIZE): New.
1810 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1811 emit rofixups or dynamic relocs when linking dynamic non-PIE
1813 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1814 shared libs too. Reserve the last entry for the GOT pointer.
1815 (elf32_frv_finish_dynamic_sections): Emit it.
1816 (elf32_frv_always_size_sections): New.
1817 (elf32_frv_modify_segment_map): New.
1818 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1820 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1821 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1822 (elf_backend_always_size_sections): New.
1823 (elf_backend_modify_segment_map): New.
1824 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1825 * config.bfd: Added frv-*-*linux*.
1826 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1827 ABS section, instead of crashing.
1828 (elf32_frv_relocate_section): Don't crash before warning about
1829 different segments in non-PIC relocation.
1830 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1831 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1832 relocs to undefweak symbols.
1833 (elf32_frv_relocate_section): Ditto for undefined symbols.
1834 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1835 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1836 gotfixup section was created.
1837 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1838 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1839 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1840 complain_overflow_signed.
1841 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1842 have not been allocated.
1843 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1844 privfd only if dynamic sections were created.
1845 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1846 for GPREL relocs. When linking relocatable FDPIC executables,
1847 emit warnings for relocations that would be illegal on PIE or
1848 shared libraries. Emit rofixup for R_FRV_32 only if input object
1850 (_frv_create_got_section): Define _gp symbol in the rofixup
1852 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1853 dynamic sections missing, error out requesting -melf32frvfd.
1854 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1855 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1856 computation of addends from section and global or local symbol
1857 value. Change return type to bfd_boolean, and return a failure if
1858 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1859 nonzero addend is required.
1860 (elf32_frv_relocate_section): Likewise. Print error for
1861 unsupported nonzero addends.
1862 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1863 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1864 force everything local.
1865 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1866 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1867 (frv_gotfixup_section): New.
1868 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1869 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1871 (_frv_add_rofixup): New.
1872 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1873 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1874 improve some ugly conditions.
1875 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1876 relocations in fdpic.
1877 (_frv_create_got_section): Create .rofixup.got section.
1878 (struct _frv_dynamic_got_info): Added fixups.
1879 (_frv_count_got_plt_entries): Account in-GOT relocations into
1880 relocs32, relocsfd and relocsfdv. Account them into relocs or
1881 fixups, as appropriate.
1882 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1884 (elf32_frv_finish_dynamic_sections): Verify that the right number
1885 of relocations and fixups was generated.
1886 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1888 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1889 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1890 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1891 descriptor of a (formerly-)global symbol is local.
1892 (struct frv_pic_relocs_info): Adjust comments.
1893 (_frv_emit_got_relocs_plt_entries): Adjust.
1894 (elf32_frv_relocate_section): Likewise.
1895 (_frv_count_got_plt_entries): Likewise.
1896 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1897 symbol's value to addend in the common preamble. Decay dynamic
1898 symbols to section+offset if they bind or call locally, for GOT
1899 and FUNCDESC_VALUE, respectively.
1900 (elf32_frv_relocate_section): Likewise.
1901 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1902 internal or hidden visibility.
1903 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1904 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1905 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1906 (elf32_frv_relocate_section): Pass relocation addend in. Use
1907 original relocation addend to look up the got relocs/plt entries
1908 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1909 processing relocations that reference .scommon symbols.
1910 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1911 Introduce support for dynamic linking.
1912 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1913 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1914 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1915 (frv_reloc_type_lookup): Return REL howtos for executables and
1917 (frv_info_to_howto_rel): New.
1918 (struct frv_elf_link_hash_table): New.
1919 (frv_hash_table, frv_got_section, frv_gotrel_section,
1920 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1921 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1922 (frv_elf_link_hash_table_create): New.
1923 (struct frv_pic_relocs_info): New.
1924 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1925 (frv_pic_relocs_info_find): New.
1926 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1928 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1929 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1930 (_frv_emit_got_relocs_plt_entries): New.
1931 (elf32_frv_relocate_section): Add support for dynamic linking.
1932 Handle new relocations.
1933 (_frv_create_got_section): New.
1934 (elf32_frv_create_dynamic_sections): New.
1935 (ELF_DYNAMIC_INTERPRETER): New.
1936 (struct _frv_dynamic_got_info): New.
1937 (_frv_count_got_plt_entries): New.
1938 (struct _frv_dynamic_got_plt_info): New.
1939 (_frv_compute_got_alloc_data): New.
1940 (_frv_get_got_entry, _frv_get_fd_entry): New.
1941 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1942 (_frv_resolve_final_relocs_info): New.
1943 (elf32_frv_size_dynamic_sections): New.
1944 (elf32_frv_finish_dynamic_sections): New.
1945 (elf32_frv_adjust_dynamic_symbol): New.
1946 (elf32_frv_finish_dynamic_symbol): New.
1947 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1949 (elf_info_to_howto_rel): Define.
1950 (bfd_elf32_bfd_link_hash_table_create): Define.
1951 (elf_backend_create_dynamic_sections): Define.
1952 (elf_backend_adjust_dynamic_symbol): Define.
1953 (elf_backend_size_dynamic_sections): Define.
1954 (elf_backend_finish_dynamic_symbol): Define.
1955 (elf_backend_finish_dynamic_sections): Define.
1956 (elf_backend_want_got_sym): Define.
1957 (elf_backend_got_header_size): Define.
1958 (elf_backend_want_got_plt): Define.
1959 (elf_backend_plt_readonly): Define.
1960 (elf_backend_want_plt_sym): Define.
1961 (elf_backend_plt_header_size): Define.
1962 (elf_backend_may_use_rel_p): Define.
1963 (elf_backend_may_use_rela_p): Define.
1964 (elf_backend_default_use_rela_p): Define.
1965 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1966 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1967 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1968 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1969 (frv_reloc_map): Map the corresponding BFD relocs to them.
1970 (frv_reloc_type_lookup): ... and back to BFD relocs.
1971 * reloc.c: New relocs.
1972 * bfd-in2.h, libbfd.h: Rebuilt.
1973 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1974 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1975 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1976 R_FRV_FUNCDESC_GOTLO): New.
1977 (frv_reloc_map): Map the corresponding BFD relocs to them.
1978 (frv_reloc_type_lookup): ... and back to BFD relocs.
1979 * reloc.c: New relocs.
1980 * bfd-in2.h, libbfd.h: Rebuilt.
1982 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1984 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1985 targets to support pages of up to 64kB.
1986 (elf32_bed): Redefine to get a separate backend data structure for
1987 traditional targets.
1988 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1989 targets to support pages of up to 64kB.
1990 (elf64_bed): Redefine to get a separate backend data structure for
1991 traditional targets.
1992 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1993 targets to support pages of up to 64kB.
1994 (elf32_bed): Redefine to get a separate backend data structure for
1995 traditional targets.
1997 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1999 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2001 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2003 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2004 (elf_i386_grok_psinfo): Likewise.
2006 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2008 * config.bfd: Add m68k-uClinux target.
2010 2004-01-01 Grant Edwards <grante@visi.com>
2012 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2013 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2014 (elf32_h8_gc_sweep_hook): New function.
2015 (elf_backend_gc_mark_hook): Define.
2016 (elf_backend_gc_sweep_hook): Define.
2017 (elf_backend_can_gc_sections): Define.
2019 For older changes see ChangeLog-0203
2025 version-control: never
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