1 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4 overflow on branches to undefweaks.
6 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
9 as ecoff_section_data() does not return a valid lvalue.
11 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
13 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
14 (elf_link_add_object_symbols): Likewise.
16 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
17 (elf_backend_reloc_type_class): New.
19 2004-06-08 Mark Kettenis <kettenis@gnu.org>
21 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
23 * configure: Regenerate.
25 2004-06-07 Daniel Jacobowitz <dan@debian.org>
27 From: Albert Chin-A-Young <china@thewrittenword.com>
28 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
31 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
33 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
36 2004-05-28 DJ Delorie <dj@redhat.com>
38 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
39 for linking, but otherwise adjust reloc for merged sections.
41 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
43 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
44 _bfd_merged_section_offset for local symbols.
46 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
48 * Makefile.am: Regenerate dependencies.
49 * Makefile.in: Regenerate.
50 * archures.c: Add bfd_mach_sh3_nommu .
51 * bfd-in2.h: Regenerate.
52 * cpu-sh.c: Add sh3-nommu architecture.
53 (bfd_to_arch_table): Create new table.
54 (sh_get_arch_from_bfd_mach): Create new function.
55 (sh_get_arch_up_from_bfd_mach): Create new function.
56 (sh_merge_bfd_arch): Create new function.
57 * elf32-sh.c (sh_ef_bfd_table): Add table.
58 (sh_elf_check_relocs): Replace switch statement with
59 use of sh_ef_bfd_table .
60 (sh_elf_get_flags_from_mach): Add new function.
61 (sh_find_elf_flags): Likewise.
62 (sh_elf_copy_private_data): Replace most of non-elf contents
63 with a call to sh_merge_bfd_arch() .
65 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
67 * Makefile.am (bfdver.h): Use explicit filename, not $< .
68 * Makefile.in: Regenerate.
70 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
72 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
73 custom calling conventions for dynamic symbols.
74 (mn10300_elf_relax_section): Avoid relaxing a function as a local
75 symbol if it's an alias to a global one.
77 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
79 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
82 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
84 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
87 2004-05-26 Alan Modra <amodra@bigpond.net.au>
89 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
90 for SHT_GROUP sections.
92 2004-05-25 Alan Modra <amodra@bigpond.net.au>
94 * elflink.c (elf_link_add_object_symbols): Don't set up merge
96 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
97 * merge.c: Formatting. Remove unnecessary casts. Expand
98 bfd_get_section_alignment macro.
99 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
101 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
102 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
103 section name to determine sinfo group, instead test output section
105 (_bfd_merge_sections): Add struct bfd_link_info param. Call
106 _bfd_strip_section_from_output rather than just twiddling flags.
107 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
108 (_bfd_merge_sections): Update prototype.
109 * libbfd.h: Regenerate.
111 2004-05-24 Mark Kettenis <kettenis@gnu.org>
113 * netbsd-core.c: Correctly indent section that sets architecture
116 From Miod Vallat <miod@online.fr>:
117 * m88kopenbsd.c: New file.
118 * targets.c (m88k_openbsd_vec): New.
119 * config.bfd: Add m88k-*-openbsd*.
120 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
121 (m88kopenbsd_vec): New.
122 * configure: Regenerate.
123 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
124 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
126 * Makefile.in: Regenerate.
127 * po/SRC-POTFILES.in: Regenerate.
129 2004-05-24 Nick Clifton <nickc@redhat.com>
131 * hash.c: Remove bogus node "Changing the default Hash Table Size"
132 introduced by hash table size patch.
134 2004-05-22 Ben Elliston <bje@au.ibm.com>
136 * configure.in (is_release): Remove.
137 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
138 (AC_OUTPUT): Don't output bfdver.h from version.h.
139 * configure: Regenerate.
140 * Makefile.am (RELEASE): New variable.
141 (bfdver.h): New target.
142 * Makefile.in: Regenerate.
143 * doc/Makefile.in: Likewise.
145 2004-05-22 Ben Elliston <bje@au.ibm.com>
147 * Makefile.am (config.status): Don't depend on version.h.
148 * Makefile.in: Regenerate.
150 2004-05-22 Alan Modra <amodra@bigpond.net.au>
152 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
153 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
154 * libbfd.h: Regenerate.
155 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
156 (_bfd_elf_rel_local_sym): Likewise.
157 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
158 (elf_link_input_bfd): Likewise.
159 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
160 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
161 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
162 (elfNN_ia64_relocate_section): Likewise.
164 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
166 * hash.c (bfd_default_hash_table_size): New variable.
167 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
168 (bfd_hash_set_default_size): New function. Set the default size
169 to a selected prime number close to the argument. Document new
171 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
172 * bfd-in2.h: Regenerate.
173 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
174 * Makefile.in: Regenerate.
176 2004-05-21 Mark Kettenis <kettenis@gnu.org>
178 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
179 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
180 arm, m68k, m88k and hppa core files.
182 2004-05-21 Nick Clifton <nickc@redhat.com>
184 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
185 (bfd_bwrite): Likewise.
186 (bfd_tell): Likewise.
187 (bfd_flush): Likewise.
188 (bfd_stat): Likewise.
189 (bfd_seek): Likewise.
190 (bfd_get_mtime): Likewise.
191 (bfd_get_size): Likewise.
193 2004-05-19 Ben Elliston <bje@au.ibm.com>
195 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
197 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
199 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
200 (bfd_generic_openr_next_archived_file): Likewise.
202 2004-05-17 Bob Wilson <bob.wilson@acm.org>
204 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
205 section names by inserting a new substring after .gnu.linkonce, except
206 for .gnu.linkonce.t.* where the "t." is replaced.
208 2004-05-17 Adam Nemet <anemet@lnxw.com>
210 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
211 (m68-*-lynxos* case): Likewise.
212 (powerpc-*-lyxnos* case): New case.
213 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
215 2004-05-17 David Heine <dlheine@tensilica.com>
217 * aout-target.h (MY_bfd_copy_private_header_data): Define.
218 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
219 * bfd.c (bfd_copy_private_header_data): Define.
220 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
222 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
223 * coffcode.h (coff_bfd_copy_private_header_data): Define.
224 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
225 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
226 segments by calling copy_private_bfd_data.
227 (_bfd_elf_copy_private_header_data): Define.
228 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
229 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
230 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
231 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
232 * mmo.c (mmo_bfd_copy_private_header_data): Define.
233 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
234 * som.c (som_bfd_copy_private_header_data): Define.
235 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
236 * vms.c (vms_bfd_copy_private_header_data): Define.
237 * bfd-in2.h: Regenerate.
238 * libbfd.h: Regenerate.
240 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
242 * elfxx-mips.c (MINUS_TWO): Define.
243 (mips_elf_higher, mips_elf_highest,
244 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
246 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
248 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
250 * som.c (log2): Rename to exact_log2. Adjust all callers.
252 2004-05-13 Paul Brook <paul@codesourcery.com>
254 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
255 dwarf3 format CIE entries. Remove comment about the size of the
256 ra_column field. It is now correctly deduced.
258 2004-05-13 Joel Sherrill <joel@oarcorp.com>
260 * config.bfd (or32-*-rtems*): Switch to elf.
262 2004-05-13 Nick Clifton <nickc@redhat.com>
264 * po/fr.po: Updated French translation.
266 2004-05-11 Jakub Jelinek <jakub@redhat.com>
268 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
269 into .dynsym if elf_section_data (sec)->dynindx <= 0.
270 Adjust counting of last_local.
271 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
272 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
273 created by the linker nor !SHF_ALLOC.
275 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
276 DT_PLTGOT to the start of the .got.plt section instead of the
277 .got output section. Set sh_entsize for .got section in addition
279 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
280 is at sgot->output_section->vma.
281 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
282 DT_PLTGOT to the start of the .got.plt section instead of the
284 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
285 is at sgot->output_section->vma. Set sh_entsize for .got section
286 in addition to .got.plt.
287 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
288 (bfd_section_from_phdr): Likewise.
289 (map_sections_to_segments): Likewise.
290 (assign_file_positions_for_segments): Likewise.
291 (get_program_header_size): Likewise.
292 * elflink.c (bfd_elf_size_dynamic_sections): Set
293 elf_tdata (output_bfd)->relro from info->relro.
294 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
296 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
298 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
299 a zero symndx for which we hadn't accounted a dynamic relocation.
300 (_frvfdpic_add_rofixup): Likewise.
302 2004-05-07 Brian Ford <ford@vss.fsi.com>
303 DJ Delorie <dj@redhat.com>
305 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
306 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
307 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
308 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
310 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
312 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
313 immediately if there's no link info.
314 (elf32_frvfdpic_copy_private_bfd_data): New.
315 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
317 2004-05-06 Zack Weinberg <zack@codesourcery.com>
319 * dwarf2.c (add_line_info): Also set info->filename to NULL if
320 filename argument is null; do not call strlen on a null pointer.
322 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
324 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
327 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
329 * configure.in (bfd_elf32_frvfdpic_vec): New.
330 * configure: Rebuilt.
331 * targets.c (bfd_elf32_frvfdpic_vec): New.
332 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
334 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
335 frvfdpic instead of frv. Rearrange elf-target macros such that
336 the FDPIC-specific ones are only defined for this new target
338 (bfd_elf32_frvfdpic_vec): Declare.
340 (elf32_frv_relocate_section): Use it to enable segment checking
341 and to control rofixup emission. Add output section vma to
342 applied relocation in non-LOAD non-ALLOC sections. Use
343 _bfd_error_handler for errors.
344 (_frv_create_got_section): Create .rel.got and .rofixup only in
345 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
347 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
348 (elf32_frvfdpic_modify_segment_map): Likewise.
349 (elf32_frv_finish_dynamic_sections): New, do-nothing.
350 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
351 error message if we miscompute the rofixup size.
352 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
353 (frvfdpic_elf_encode_eh_address): Likewise.
354 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
355 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
356 relocs. Reject unknown relocation types.
357 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
358 (frv_elf_merge_private_bfd_data): Likewise.
359 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
360 0x4000 for newly-added elf32-frvfdpic.
362 2004-05-05 Nick Clifton <nickc@redhat.com>
365 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
366 returning NULL as most users of this function do not check its
368 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
369 of bfd_cache_lookup().
370 * sco5-core.c (sco5_core_file_p): Likewise.
371 * trad-core.c (trad_unix_core_file_p): Likewise.
373 2004-05-05 Nick Clifton <nickc@redhat.com>
375 * cache.c (bfd_cache_lookup): Improve formatting.
376 * archive.c: Fix formatting.
378 2004-05-05 Peter Barada <peter@the-baradas.com>
380 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
381 * cpu-m68k.c(bfd_m68k_arch): Likewise.
382 * bfd-in2.h(bfd_architecture): Regenerate.
384 2004-05-03 Alan Modra <amodra@bigpond.net.au>
386 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
388 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
389 those against discarded link-once and SEC_MERGE section symbols.
391 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
393 * section.c (bfd_get_section_by_name_if): New.
394 * bfd-in2.h: Regenerated.
396 2004-05-02 Alan Modra <amodra@bigpond.net.au>
398 * som.c (som_bfd_is_group_section): Define.
400 2004-05-01 Alan Modra <amodra@bigpond.net.au>
402 * section.c (bfd_make_section_anyway): Copy the whole
403 bfd_hash_entry, not just "next" from existing entry.
405 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
407 * elf.c (bfd_section_from_shdr): Maintain the section order in
409 (special_sections): Add ".note.GNU-stack".
410 (elf_fake_sections): Handle section group for relocatable
413 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
415 * section.c (bfd_sections_find_if): New.
416 * bfd-in2.h: Regenerated.
418 2004-04-30 Alan Modra <amodra@bigpond.net.au>
420 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
422 * elf-bfd.h (bfd_elf_is_group_section): Declare.
423 * elf.c (bfd_elf_is_group_section): New function.
424 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
425 * section.c (bfd_generic_is_group_section): New function.
426 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
427 (BFD_JUMP_TABLE_LINK): Adjust.
428 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
429 * aout-target.h (MY_bfd_is_group_section): Define.
430 * aout-tic30.c (MY_bfd_is_group_section): Define.
431 * bfd.c (bfd_is_group_section): Define.
432 * binary.c (binary_bfd_is_group_section): Define.
433 * bout.c (b_out_bfd_is_group_section): Define.
434 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
435 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
436 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
437 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
438 * coffcode.h (coff_bfd_is_group_section): Define.
439 * i386msdos.c (msdos_bfd_is_group_section): Define.
440 * i386os9k.c (os9k_bfd_is_group_section): Define.
441 * ieee.c (ieee_bfd_is_group_section): Define.
442 * ihex.c (ihex_bfd_is_group_section): Define.
443 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
444 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
445 * mmo.c (mmo_bfd_is_group_section): Define.
446 * nlm-target.h (nlm_bfd_is_group_section): Define.
447 * oasys.c (oasys_bfd_is_group_section): Define.
448 * pef.c (bfd_pef_bfd_is_group_section): Define.
449 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
450 * srec.c (srec_bfd_is_group_section): Define.
451 * tekhex.c (tekhex_bfd_is_group_section): Define.
452 * versados.c (versados_bfd_is_group_section): Define.
453 * vms.c (vms_bfd_is_group_section): Define.
454 * xsym.c (bfd_sym_bfd_is_group_section): Define.
455 * bfd-in2.h: Regenerate.
456 * libbfd.h: Regenerate.
458 2004-04-30 Alan Modra <amodra@bigpond.net.au>
460 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
462 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
464 * configure.in: Update version to 2.15.91.
465 * configure: Regenerate.
467 2004-04-29 Brian Ford <ford@vss.fsi.com>
469 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
470 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
471 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
472 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
473 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
474 .gnu.linkonce.wi. sections.
475 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
476 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
478 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
479 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
481 2004-04-28 Chris Demetriou <cgd@broadcom.com>
483 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
484 * bfd-in2.h: Regenerate.
485 * libbfd.h: Likewise.
487 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
489 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
491 (setup_sections): Use som_subspace_dictionary_record struct instead
492 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
493 is_comdat, is_common or dup_common.
494 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
495 is_comdat, is_common and dup_common in section subspace_dict from
497 (som_begin_writing): Use som_subspace_dictionary_record struct.
498 (som_finish_writing): Likewise.
499 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
500 is_common and dup_common flags in info for symbol. Add comment
501 regarding linker support for these fields. Slightly reorganize
503 (som_build_and_write_symbol_table): Set is_comdat, is_common and
504 dup_common fields in symbol table from symbol info.
505 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
506 arguments. Set corresponding fields in copy_data. Change all callers.
507 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
509 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
510 * som.h (som_subspace_dictionary_record): Define.
511 (som_copyable_section_data_struct): Add is_comdat, is_common and
513 (som_section_data_struct): Use som_subspace_dictionary_record struct
514 instead of subspace_dictionary_record.
515 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
517 2004-04-27 Bob Wilson <bob.wilson@acm.org>
519 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
520 if set. Check reloc_done flag before applying relocations. Use
521 output addresses, both when applying relocations and when comparing
522 against the specified section.
523 (elf_xtensa_relocate_section): Use output address to check if dynamic
524 reloc is in a literal pool. Set section's reloc_done flag.
526 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
528 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
529 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
531 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
534 2004-04-27 Alan Modra <amodra@bigpond.net.au>
536 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
537 structure field removed in 2004-04-24 patch.
538 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
540 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
542 * elf32-arm.h (elf32_arm_section_flags): Likewise.
543 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
544 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
545 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
546 field before calling elf_backend_section_flags.
548 2004-04-24 Chris Demetriou <cgd@broadcom.com>
550 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
551 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
552 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
553 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
554 and BFD_RELOC_32_PCREL.
555 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
556 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
557 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
558 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
559 (mips_elf_next_relocation): Move comment about matching HI/LO
561 (_bfd_mips_elf_relocate_section): Here. Remove handling for
564 2004-04-23 Chris Demetriou <cgd@broadcom.com>
566 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
567 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
568 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
569 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
570 and update comments to reflect current usage.
571 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
572 and MIPS_R_SWITCH, as well as several empty entries. Update comment
574 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
575 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
576 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
577 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
578 type number to be MIPS_R_PCREL16.
579 (mips_relocate_section): Remove support for link-time relaxation
580 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
581 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
582 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
583 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
584 relaxation of branches used by embedded-PIC.
585 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
586 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
587 related members, update comment.
588 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
589 code related to embedded-PIC.
590 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
591 initialization of now-removed 'adjust' member of
592 'struct ecoff_debug_info'.
594 2004-04-23 Chris Demetriou <cgd@broadcom.com>
596 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
598 2004-04-21 Philip Blundell <pb@nexus.co.uk>
600 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
601 relocs for locally defined symbols during -shared final link.
602 (elf32_arm_final_link_relocate): Likewise.
604 2004-04-22 Jakub Jelinek <jakub@redhat.com>
606 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
607 ELF_LINK_POINTER_EQUALITY_NEEDED.
608 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
609 if r_type is not R_X86_64_PC32.
610 (elf64_x86_64_finish_dynamic_symbol): If
611 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
614 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
616 * elf32-sh.c (sh_elf_plt_sym_val): New function.
617 (elf_backend_plt_sym_val): Define.
619 2004-04-22 Andrew Cagney <cagney@redhat.com>
621 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
623 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
625 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
627 * som.c (som_set_section_contents): Constantify second argument.
628 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
629 (som_object_setup): Rework to avoid warning.
630 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
633 2004-04-22 Andrew Cagney <cagney@redhat.com>
635 * cache.c (bfd_cache_close): Check for a previously closed file.
637 2004-04-22 Jakub Jelinek <jakub@redhat.com>
639 * bfd.c (bfd_get_synthetic_symtab): Define.
640 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
641 NAME##_get_synthetic_symtab.
642 (struct bfd_target): Add _bfd_get_synthetic_symtab.
643 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
644 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
646 (_bfd_elf_get_synthetic_symtab): New prototype.
647 * elfcode.h (elf_get_synthetic_symtab): Define.
648 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
649 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
650 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
651 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
652 * bfd-in2.h: Rebuilt.
654 * elf32-i386.c (elf_i386_plt_sym_val): New function.
655 (elf_backend_plt_sym_val): Define.
656 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
657 (elf_backend_plt_sym_val): Define.
658 * elf32-s390.c (elf_s390_plt_sym_val): New function.
659 (elf_backend_plt_sym_val): Define.
660 * elf64-s390.c (elf_s390_plt_sym_val): New function.
661 (elf_backend_plt_sym_val): Define.
662 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
663 (elf_backend_plt_sym_val): Define.
664 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
665 (elf_backend_plt_sym_val): Define.
666 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
667 (elf_backend_plt_sym_val): Define.
668 * aout-target.h (MY_get_synthetic_symtab): Define.
669 * aout-tic30.c (MY_get_synthetic_symtab): Define.
670 * coff-rs6000.c (rs6000coff_vec): Add
671 _bfd_nodynamic_get_synthetic_symtab.
672 (pmac_xcoff_vec): Likewise.
673 * coff64-rs6000.c (rs6000coff64_vec): Add
674 _bfd_nodynamic_get_synthetic_symtab.
675 (aix5coff64_vec): Likewise.
676 * sunos.c (MY_get_synthetic_symtab): Define.
677 * vms.c (vms_get_synthetic_symtab): Define.
679 2004-04-22 Nick Clifton <nickc@redhat.com>
681 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
683 2004-04-22 Peter Barada <peter@the-baradas.com>
685 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
686 * bfd2-in.h: Regenerate.
687 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
689 2004-04-21 Chris Demetriou <cgd@broadcom.com>
691 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
692 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
693 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
694 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
695 * bfd-in2.h: Regenerate.
697 2004-04-21 Bob Wilson <bob.wilson@acm.org>
699 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
700 require relocations against a weak symbol to reference the same
701 symbol hash entry if not a final, static link.
702 (get_cached_value, add_value_map): Add final_static_link argument.
703 (remove_literals): Pass final_static_link argument as needed.
705 2004-04-21 Andrew Cagney <cagney@redhat.com>
707 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
708 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
709 (opncls_bwrite, opncls_bclose, opncls_bflush)
710 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
711 bfd iovec that uses function callbacks.
712 (bfd_close): Use the iovec's bclose.
713 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
714 (cache_bclose, cache_bflush, cache_bstat)
715 (cache_iovec): New functions and global variable, implement a
716 cache "iovec", where applicable set bfd_error.
717 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
718 * bfdio.c (struct bfd_iovec): Define.
719 (real_read): Delete function.
720 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
721 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
722 assume that bread and bwrite set bfd_error.
723 * bfd.c (struct bfd): Add "iovec", update comments.
724 * bfd-in2.h, libbfd.h: Re-generate.
726 2004-04-21 Andrew Cagney <cagney@redhat.com>
728 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
730 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
732 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
733 (bfd_elf_gc_sections): Fail if a shared object is being created.
734 Do not fail if dynamic sections have been created. Instead call
735 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
736 dynamically referenced symbols. Do not mark the whole graph
737 rooted at .eh_frame, only the section proper.
739 2004-04-20 DJ Delorie <dj@redhat.com>
741 * reloc.c: Add BFD_RELOC_32_SECREL.
742 * bfd-in2.h: Regenerate.
743 * libbfd.h: Likewise.
744 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
745 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
746 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
748 2004-04-19 Jakub Jelinek <jakub@redhat.com>
750 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
751 relocs against hidden/protected undefweak symbols properly.
752 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
754 2004-04-18 Mark Kettenis <kettenis@gnu.org>
756 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
757 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
760 2004-04-17 Brian Ford <ford@vss.fsi.com>
762 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
763 filepos for the SizeOfHeaders field.
764 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
766 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
768 2004-04-16 Alan Modra <amodra@bigpond.net.au>
770 * simple.c (bfd_simple_get_relocated_section_contents): Don't
771 change reloc_done. Set and restore _cooked_size.
774 2004-04-15 Mark Kettenis <kettenis@gnu.org>
776 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
779 2004-04-15 Nick Clifton <nickc@redhat.com>
781 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
783 2004-04-15 Alan Modra <amodra@bigpond.net.au>
785 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
787 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
789 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
790 when it is a definition.
792 2004-04-14 Alan Modra <amodra@bigpond.net.au>
794 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
795 when statically linking PIC code.
796 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
798 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
800 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
801 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
802 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
803 * configure: Regenerate.
805 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
807 * elflink.c: Include libiberty.h.
808 * Makefile.am (elflink.lo): Depend on libiberty.h.
809 * Makefile.in: Regenerate.
811 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
813 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
816 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
818 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
819 reserve the memory for dynamic linker
821 2004-04-05 Mark Kettenis <kettenis@gnu.org>
823 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
824 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
826 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
828 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
829 RELOC_FOR_GLOBAL_SYMBOL.
830 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
832 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
834 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
835 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
837 2004-04-01 Paul Brook <paul@codesourcery.com>
839 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
840 * elf32-arm.h (struct elf32_elf_section_map): New.
841 (struct _arm_elf_section_data): New.
842 (elf32_arm_section_data): Define.
843 (struct elf32_arm_link_hash_table): Add byteswap_code.
844 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
845 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
846 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
847 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
848 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
849 (bfd_elf32_new_section_hook, elf_backend_write_section,
850 elf_backend_link_output_symbol_hook): Define.
852 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
854 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
855 that keeps the characters in a B_INCL..B_EINCL range.
856 (_bfd_link_section_stabs): When computing the sum of the
857 characters in a B_INCL..B_EINCL range also keep a copy of those
858 characters. Use this information to distinguish between
859 include sections that have the same sum and the same length
860 but which are nevertheless unique.
862 2004-03-31 Paul Brook <paul@codesourcery.com>
864 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
865 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
867 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
869 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
870 to 'sum_chars' and add field 'num_chars'.
871 (_bfd_link_section_stabs): When computing the sum of the
872 characters in a B_INCL..B_EINCL range also keep a count of the
873 number of characters. Use this information to help distinguish
874 between include sections when have the same sum but which
875 nevertheless are still unique.
877 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
879 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
881 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
882 Tomer Levi <Tomer.Levi@nsc.com>
884 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
885 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
886 (BFD32_BACKENDS): Add elf32-cr16c.lo.
887 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
888 (cpu-cr16c.lo): New target.
889 (elf32-cr16c.lo): Likewise.
890 * Makefile.in: Regenerate.
891 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
892 (bfd_archures_list): Add bfd_cr16c_arch.
893 * config.bfd: Handle cr16c-*-elf*.
894 * configure.in: Handle bfd_elf32_cr16c_vec.
895 * configure: Regenerate.
896 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
897 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
898 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
899 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
900 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
901 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
902 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
903 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
904 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
905 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
906 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
907 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
908 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
909 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
910 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
911 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
912 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
913 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
914 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
915 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
916 * targets.c (bfd_elf32_cr16c_vec): Declare.
917 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
918 * cpu-cr16c.c: New file.
919 * elf32-cr16c.c: Likewise.
920 * libbfd.h: Regenerate.
921 * bfd-in2.h: Likewise.
923 2004-03-30 Jakub Jelinek <jakub@redhat.com>
925 * elf.c (map_sections_to_segments): Fix handling of .tbss.
927 2004-03-27 Alan Modra <amodra@bigpond.net.au>
929 * Makefile.am: Remove all mention of elflink.h.
930 * Makefile.in: Regenerate.
931 * bfd-in.h (bfd_elf_discard_info): Declare.
932 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
933 * bfd-in2.h: Regenerate.
934 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
935 bfd_elf32_link_record_dynamic_symbol,
936 bfd_elf64_link_record_dynamic_symbol,
937 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
938 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
939 _bfd_elf32_link_record_local_dynamic_symbol,
940 _bfd_elf64_link_record_local_dynamic_symbol,
941 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
942 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
943 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
944 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
945 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
946 _bfd_elf32_reloc_symbol_deleted_p,
947 _bfd_elf64_reloc_symbol_deleted_p): Delete.
948 (bfd_elf_link_record_dynamic_symbol,
949 bfd_elf_link_record_local_dynamic_symbol,
950 bfd_elf_final_link, bfd_elf_gc_sections,
951 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
952 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
953 bfd_elf_reloc_symbol_deleted_p): Declare.
954 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
955 * elf32-arm.h: Update for changed function names. Remove local
956 WILL_CALL_FINISH_DYNAMIC_SECTION define.
957 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
958 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
959 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
960 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
961 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
962 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
963 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
964 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
965 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
966 (bfd_elfNN_print_symbol): Define.
967 * elfcode.h: Don't include elflink.h.
968 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
969 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
970 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
971 elf_gc_record_vtinherit, elf_gc_record_vtentry,
972 elf_link_record_local_dynamic_symbol): Don't define.
973 * elflink.c: Update for changed function names. Move elflink.h
975 * elflink.h: Delete file.
976 * po/SRC-POTFILES.in: Regenerate.
977 * po/bfd.pot: Regenerate.
979 2004-03-27 Alan Modra <amodra@bigpond.net.au>
981 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
982 "name" for global syms accidentally removed in 2004-03-20 change.
984 2004-03-27 Alan Modra <amodra@bigpond.net.au>
986 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
987 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
988 where Elf_External_* is different for 64 and 32 bit, with
989 corresponding elf_size_info field.
990 (struct elf_final_link_info): Use "bfd_byte *" instead
991 of "Elf_External_Sym *" for external_syms and symbuf.
992 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
993 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
994 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
995 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
996 (elf_link_sort_cmp2): Adjust.
997 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
998 using ELF_R_SYM macro. Set u.sym_mask.
999 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
1000 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
1001 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
1002 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
1003 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
1004 swap_syn_out functions. Rearrange dyn swap in/out switch.
1005 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
1006 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
1007 (elf_link_flush_output_syms): Add elf_backend_data arg.
1008 (elf_link_check_versioned_symbol): Likewise.
1009 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
1010 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
1011 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
1012 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
1013 ELF_R_TYPE and ELF_R_INFO macros.
1014 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
1015 based on size rather than using ELF_R_INFO.
1016 (elf_gc_mark): Set up r_sym_shift local var and use instead of
1018 (struct alloc_got_off_arg): New.
1019 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
1020 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
1021 (elf_gc_allocate_got_offsets): Adjust.
1022 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
1023 ELF_R_SYM. Use bfd_section_from_elf_index.
1024 (elf_bfd_discard_info): Set cookie.r_sym_shift.
1025 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
1026 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
1028 2004-03-26 Stan Shebs <shebs@apple.com>
1030 Remove MPW support, no longer used.
1031 * config.bfd (powerpc-*-mpw*): Remove configuration.
1032 * mpw-config.in, mpw-make.sed: Remove files.
1033 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1035 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1037 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1038 (ppc64_elf_add_symbol_hook): New function.
1039 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1040 const from Elf_Internal_Sym param.
1041 * elflink.c (elf_link_add_object_symbols): Adjust.
1042 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1043 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1044 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1045 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1046 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1047 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1048 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1049 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1050 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1051 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1052 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1053 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1054 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1055 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1056 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1057 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1059 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1061 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1062 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1063 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1064 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1065 (bfd_elf64_bfd_link_add_symbols): Delete.
1066 (bfd_elf_link_add_symbols): Declare.
1067 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1068 * elflink.c: Include safe-ctype.h.
1069 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1071 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1072 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1074 (elf_link_add_archive_symbols): Rename from
1075 _bfd_elf_link_add_archive_symbols, make static.
1076 (elf_link_add_object_symbols): New function. Corresponding
1077 elflink.h function converted to use elf_size_info.
1078 (bfd_elf_link_add_symbols): Likewise.
1079 (bfd_elf_size_dynamic_sections): Adjust.
1080 * elflink.h (elf_bfd_link_add_symbols): Delete.
1081 (elf_link_add_object_symbols): Delete.
1082 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1083 bfd_elf_link_add_symbols.
1084 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1086 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1088 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1089 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1091 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1092 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1093 (_bfd_elf_add_dt_needed_tag): Declare.
1094 (_bfd_elf_sort_symbol): Declare.
1095 (_bfd_elf_finalize_dynstr): Declare.
1096 (RELOC_FOR_GLOBAL_SYM): Formatting.
1097 * elfcode.h (elf_add_dynamic_entry): Delete.
1098 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1099 elflink.h function converted to use elf_size_info.
1100 (_bfd_elf_add_dt_needed_tag): Likewise.
1101 (_bfd_elf_sort_symbol): Likewise.
1102 (_bfd_elf_finalize_dynstr): Likewise.
1103 (compute_bucket_count): Likewise.
1104 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1105 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1106 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1107 * elflink.h: ..here.
1108 (sort_symbol, add_dt_needed_tag): Delete.
1109 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1110 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1112 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1113 * elf32-cris.c (add_dynamic_entry): Likewise.
1114 * elf32-hppa.c (add_dynamic_entry): Likewise.
1115 * elf32-i370.c (add_dynamic_entry): Likewise.
1116 * elf32-i386.c (add_dynamic_entry): Likewise.
1117 * elf32-m32r.c (add_dynamic_entry): Likewise.
1118 * elf32-m68k.c (add_dynamic_entry): Likewise.
1119 * elf32-ppc.c (add_dynamic_entry): Likewise.
1120 * elf32-s390.c (add_dynamic_entry): Likewise.
1121 * elf32-sh.c (add_dynamic_entry): Likewise.
1122 * elf32-sparc.c (add_dynamic_entry): Likewise.
1123 * elf32-vax.c (add_dynamic_entry): Likewise.
1124 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1125 * elf64-alpha.c (add_dynamic_entry): Likewise.
1126 * elf64-hppa.c (add_dynamic_entry): Likewise.
1127 * elf64-ppc.c (add_dynamic_entry): Likewise.
1128 * elf64-s390.c (add_dynamic_entry): Likewise.
1129 * elf64-sparc.c (add_dynamic_entry): Likewise.
1130 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1131 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1132 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1133 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1134 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1135 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1137 2004-03-23 Paul Brook <paul@codesourcery.com>
1139 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1141 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1143 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1144 literal tables and check for relocs outside of literal pools.
1145 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1146 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1148 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1149 (elf_xtensa_relocate_section): Read literal tables and check for
1150 dynamic relocations in read-only sections and not in literal pools.
1152 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1155 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1157 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1159 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1160 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1161 not defined by the executable, or defined in a DSO.
1162 <eliding run-time relocation of .got>: Initialize GOT entry for a
1163 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1165 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1166 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1167 a PLT reloc to GOT for an executable.
1168 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1169 .got for a DSO and explain why.
1170 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1171 and unreferenced symbols for which a PLT is defined. Adjust
1172 dynamic-symbol pruning correspondingly, to make sure we don't lose
1173 a dynamic symbol also defined by a DSO.
1175 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1177 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1178 and rel args. Group input and output args. Wrap to 80 columns.
1179 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1180 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1181 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1182 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1183 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1184 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1185 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1186 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1187 RELOC_FOR_GLOBAL_SYMBOL invocation.
1189 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1191 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1192 unresolved symbols in objects aren't allowed.
1194 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1196 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1197 (elf_hppa_unmark_useless_dynamic_symbols):
1198 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1199 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1200 (elf32_hppa_relocate_section): Likewise.
1201 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1202 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1203 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1204 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1205 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1207 * elf-m10200.c (mn10200_elf_relocate_section): Use
1208 RELOC_FOR_GLOBAL_SYMBOL.
1209 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1210 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1211 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1212 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1213 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1214 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1215 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1216 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1217 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1218 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1219 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1220 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1222 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1224 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1225 (final_link_relocate): Likewise.
1226 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1227 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1229 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1231 * Makefile.am: Run "make dep-am".
1232 * Makefile.in: Regenerate.
1233 * aclocal.m4: Regenerate.
1234 * config.in: Regenerate.
1235 * po/bfd.pot: Regenerate.
1237 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1238 H.J. Lu <hongjiu.lu@intel.com>
1240 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1241 type and size change code to where it was previously. Remove
1242 dt_needed param. Treat old weak syms as strong if new sym is
1243 from a shared lib, even when old sym is from another shared
1244 lib. Remove unnecessary tests of oldweak and newweak. Correct
1246 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1247 _bfd_elf_merge_symbol calls.
1248 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1249 dt_needed local var. Update comments.
1250 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1251 (_bfd_elf_add_default_symbol): Likewise.
1253 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1254 strong syms in one shared object overriding weak syms in another.
1256 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1258 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1259 dyn_lib_class field. Rearrange for better packing.
1260 (elf_dt_soname): Delete.
1261 (elf_dyn_lib_class): Define.
1262 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1263 (bfd_elf_set_dt_needed_soname): Delete.
1264 (bfd_elf_set_dyn_lib_class): New function.
1265 * elflink.h (add_dt_needed_tag): New function. Split out from..
1266 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1267 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1268 initialization of soname.
1269 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1271 * bfd-in.h (enum dynamic_lib_link_class): New.
1272 (bfd_elf_set_dt_needed_soname): Delete.
1273 (bfd_elf_set_dyn_lib_class): Declare.
1274 * bfd-in2.h: Regenerate.
1276 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1277 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1278 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1279 symbol loop. Instead use add_needed to flag tag as written.
1281 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1283 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1284 logic for null_input_bfd detection.
1286 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1288 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1290 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1292 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1295 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1297 * elflink.c (elf_link_read_relocs_from_section): Don't use
1298 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1299 (_bfd_elf_link_read_relocs): ..to here.
1300 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1302 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1304 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1305 values selected in configure.host. Require both to be defined
1306 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1307 corresponding BFD_HOST vars with quotes.
1308 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1309 Always require BFD_HOST_64_BIT_DEFINED.
1310 <file_ptr type>: Find off_t size before emitting message. Combine
1311 off_t and ftello64 conditional.
1312 * configure: Regenerate.
1314 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1316 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1317 aliasing warning. Remove trailing whitespace throughout file.
1319 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1321 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1322 input_section in calls to get_dyn_name.
1323 * 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
1325 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1327 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1329 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1330 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1331 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1332 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1333 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1334 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1335 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1337 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1338 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1339 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1340 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1341 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1342 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1343 (read_8_bytes, read_indirect_string, read_address): Likewise.
1344 (read_abbrevs, parse_comp_unit): Likewise.
1345 * targets.c (struct bfd_target): Likewise.
1346 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1347 * hppabsd-core.c: Likewise. Formatting.
1348 * hpux-core.c: Likewise.
1349 * irix-core.c: Likewise.
1350 * netbsd-core.c: Likewise.
1351 * osf-core.c: Likewise.
1352 * ptrace-core.c: Likewise.
1353 * sco5-core.c: Likewise.
1354 * trad-core.c: Likewise.
1355 * configure: Regenerate.
1356 * bfd-in2.h: Regenerate.
1358 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1360 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1361 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1362 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1363 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1364 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1365 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1366 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1367 * libbfd.c: Likewise in function definitions.
1368 (bfd_put_8): Mask with 0xff rather than casting to char.
1369 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1370 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1371 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1372 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1373 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1374 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1375 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1376 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1377 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1378 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1379 * archive.c (do_slurp_coff_armap): Update swap prototype.
1380 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1381 (tic54x_getl_signed_32): Likewise.
1382 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1383 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1384 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1385 (bfd_getp_signed_32, bfd_putp32): Likewise.
1386 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1387 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1388 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1389 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1390 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1391 bfd_h_getx_signed_16, bfd_h_putx16.
1392 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1393 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1394 * hpux-core.c: Likewise.
1395 * irix-core.c: Likewise.
1396 * netbsd-core.c: Likewise.
1397 * osf-core.c: Likewise.
1398 * ptrace-core.c: Likewise.
1399 * sco5-core.c: Likewise.
1400 * trad-core.c: Likewise.
1401 * bfd-in2.h: Regenerate.
1403 2004-03-15 Matt Thomas <matt@3am-software.com>
1405 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1408 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1410 * config.bfd: Add x86_64-*-openbsd*.
1411 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1413 * configure: Regenerate.
1415 2004-03-12 Nick Clifton <nickc@redhat.com>
1416 Dave Murphy <wintermute2k4@ntlworld.com>
1418 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1419 if the input bfd does not contain any code.
1421 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1423 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1425 2004-03-05 Fred Fish <fnf@redhat.com>
1427 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1428 mips16 symbols to be even rather than testing first for even/odd.
1429 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1431 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1433 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1436 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1438 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1439 undefined symbols as hash_new.
1441 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1443 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1445 * elf32-sh.c: Ditto.
1446 * bfd-in2.h: Regenerate.
1448 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1450 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1452 (_frv_count_got_plt_entries): Initialize them.
1453 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1455 (frv_pic_relocs_info_for_global): Likewise.
1456 (frv_pic_relocs_info_for_local): Likewise.
1457 (frv_pic_merge_early_relocs_info): New.
1458 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1460 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1461 Check that we don't exceed the allocated count for entry.
1462 (_frv_add_rofixup): Likewise.
1463 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1464 (elf32_frv_finish_dynamic_sections): Improve error message in case
1465 we emit too few rofixup entries.
1467 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1469 * archures.c (bfd_mach_fr450): New.
1470 * bfd-in2.h: Regenerate.
1471 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1472 (arch_info_500): Link to it.
1473 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1474 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1475 (frv_elf_arch_extension_p): New function.
1476 (frv_elf_merge_private_bfd_data): Use it.
1478 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1480 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1482 * elflink.h (is_global_data_symbol_definition): Moved to
1484 (elf_link_is_defined_archive_symbol): Likewise.
1485 (elf_link_add_archive_symbols): Likewise. Renamed to
1486 _bfd_elf_link_add_archive_symbols.
1488 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1489 of ELF symbol table entry from backend.
1490 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1491 instead of elf_link_add_object_symbols.
1493 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1495 * elf-bfd.h (struct elf_backend_data): Added
1496 elf_backend_can_make_relative_eh_frame,
1497 elf_backend_can_make_lsda_relative_eh_frame and
1498 elf_backend_encode_eh_address.
1499 (_bfd_elf_encode_eh_address): Declare.
1500 (_bfd_elf_can_make_relative): Declare.
1501 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1502 hooks to decide whether to attempt to make_relative and
1504 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1505 (_bfd_elf_can_make_relative): New.
1506 (_bfd_elf_encode_eh_address): New.
1507 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1508 (frv_elf_encode_eh_address): New.
1509 (elf_backend_can_make_relative_eh_frame): Define.
1510 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1511 (elf_backend_encode_eh_address): Define.
1513 (elf_backend_can_make_relative_eh_frame): Define.
1514 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1515 (elf_backend_encode_eh_address): Define.
1516 (elfNN_bed): Add them.
1518 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1520 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1521 complain_on_overflow to signed.
1523 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1525 * elflink.h (sort_symbol): New.
1526 (elf_link_add_object_symbols): Use a sorted symbol array for
1529 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1531 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1532 for pc relative relocs.
1533 (elf_s390_relocate_section): Likewise.
1534 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1535 for pc relative relocs.
1536 (elf_s390_relocate_section): Likewise.
1538 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1540 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1543 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1545 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1546 field to track if a relocation is against readonly section.
1547 (count_dyn_reloc): Take a new argument for rent->reltext.
1548 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1549 (get_reloc_section): Don't set ia64_info->reltext here.
1550 (allocate_dynrel_entries): Set ia64_info->reltext here.
1552 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1554 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1555 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1556 function's descriptor to symbol+offset, and map local undefweak
1557 symbol to NULL function descriptor.
1558 (elf32_frv_relocate_section): Likewise.
1560 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1562 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1564 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1565 (netbsd_core_file_p): Set architecture from machine ID for
1568 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1570 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1571 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1573 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1575 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1576 symbols with non-default visibility.
1578 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1580 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1581 IMAGE_SCN_MEM_WRITE on known sections only.
1583 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1585 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1586 symbols used in PIE relocs.
1588 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1590 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1593 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1595 * configure.in: Update version to 2.15.90.
1596 * configure: Regenerate.
1598 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1599 Richard Sandiford <rsandifo@redhat.com>
1601 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1602 _bfd_elf_symbol_refs_local_p to decide whether to decay
1603 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1604 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1605 relocs if the symbol wasn't defined by a regular object file.
1606 Don't check the symbol's dynindx.
1608 2004-02-16 Andrew Cagney <cagney@redhat.com>
1610 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1612 * bfd-in2.h: Re-generate.
1614 2004-02-14 Andrew Cagney <cagney@redhat.com>
1616 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1617 _LARGEFILE64_SOURCE.
1619 2004-02-13 Andrew Cagney <cagney@redhat.com>
1621 * elf.c (vma_page_aligned_bias): New function.
1622 (assign_file_positions_except_relocs)
1623 (assign_file_positions_for_segments): Replace broken modulo
1624 arithmetic with call to vma_page_aligned_bias.
1626 2004-02-11 Andrew Cagney <cagney@redhat.com>
1628 * bfd-in.h: Update copyright.
1629 (bfd_tell): Change return type to file_ptr.
1630 * bfd-in2.h: Re-generate.
1631 * cache.c: Update copyright.
1632 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1634 (close_one): Use real_ftell.
1635 * bfdio.c: Update copyright.
1636 (real_ftell, real_fseek): New functions.
1637 (bfd_tell): Use real_fseek and real_ftell, change return type to
1639 (bfd_seek): Use real_ftell and real_fseek, change type of
1640 file_position to a file_ptr.
1641 * libbfd-in.h: Update copyright.
1642 (real_ftell, real_fseek): Declare.
1643 * libbfd.h: Re-generate.
1645 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1646 fseeko and fseeko64. Determine bfd_file_ptr.
1647 * configure: Re-generate.
1648 * config.in: Re-generate.
1650 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1652 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1653 * elf32-h8300.c: Likewise.
1655 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1656 Nick Clifton <nickc@redhat.com>
1658 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1659 GOT entries with no associated GOT subsection.
1661 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1663 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1664 * elf.c (swap_out_syms): Use it to decide whether local section
1665 symbols should be named.
1666 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1667 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1668 (elf_backend_name_local_section_symbols): Define.
1669 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1671 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1673 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1674 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1677 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1679 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1680 to bfd_link_hash_entry passed by reference to
1681 _bfd_generic_link_add_one_symbol.
1683 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1685 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1686 relocations against dynamic symbols.
1688 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1690 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1693 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1695 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1696 * bfd-in2.h, libbfd.h: Rebuilt.
1698 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1700 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1701 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1702 flag has been cleared.
1704 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1706 * coff-h8300.c: Add and adjust comments about relaxation.
1707 * elf32-h8300.c: Likewise.
1709 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1711 * coff-h8300.c: Fix comment typos.
1712 * elf32-h8300.c: Likewise.
1714 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1716 * coff-h8300.c: Add comments about relaxation.
1717 * elf32-h8300.c: Likewise.
1719 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1721 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1723 * aclocal.m4: Regenerate.
1724 * configure: Regenerate.
1726 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1728 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1729 mips_elf64_rtype_to_howto instead of using howto_table.
1731 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1733 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1735 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1736 relocs which would not use the PLT.
1738 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1740 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1741 (ppc64_elf_gc_sweep_hook): Likewise.
1742 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1744 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1746 Adds linker relaxation support for bit manipulation insns like
1747 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1749 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1750 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1751 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1752 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1754 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1756 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1758 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1760 * elf32-h8300.c: Fix formatting.
1762 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1764 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1765 dynamic object is present. Declare r_symndx and h in an inner
1767 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1769 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1771 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1772 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1773 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1774 identically. Do not emit PC24 relocations for shared libraries.
1775 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1776 identically. Don't adjust pc_count.
1777 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1778 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1779 adjust count for branch relocations.
1780 (allocate_dynrelocs): Correct typo in call to
1781 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1782 PC24 or PLT32 relocs when linking.
1784 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1786 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1787 relocation howto with ARM_26 one for consistency.
1788 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1789 that will be converted to ARM_26D ones, since we always want 'done'
1790 relocations to be reflected in section's data.
1791 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1793 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1796 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1798 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1799 are not partial_inplace during a relocatable link.
1801 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1803 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1804 if no dynamic object is present. Declare r_symndx and h in an
1807 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1809 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1810 trampoline if it is known out of range.
1812 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1814 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1815 * elf32-frv.c (_frv_osec_readonly_p): New.
1816 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1818 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1819 (elf32_frv_relocate_section): Likewise. Error out if attempting
1820 to emit rofixups or dynamic relocs in read-only segments. Use
1821 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1822 dynamic relocations.
1823 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1824 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1825 relocations or fixups involving merged sections correctly. Avoid
1826 crash when undefined symbol is referenced by R_FRV_32 or
1827 R_FRV_FUNCDESC_VALUE.
1828 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1829 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1830 input section holding local symbol to addend of R_FRV_32 or
1831 R_FRV_FUNCDESC_VALUE dynamic relocation.
1832 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1833 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1834 (elf32_frv_always_size_sections): Don't store pointer to
1835 __stacksize symbol in sec_info.
1836 (elf32_frv_modify_segment_map): Look it up here.
1837 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1838 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1839 of the lazy PLT entry, not only its offset, as the low word of a
1840 function descriptor.
1841 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1842 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1843 if a hash table entry already exists but is not a definition.
1844 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1845 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1846 (_frv_add_rofixup): Don't inline.
1847 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1848 for undefweak symbols.
1849 (elf32_frv_relocate_section): Avoid crash while computing
1850 relocation when linking with shared library. Only emit rofixups
1851 and dynamic relocations for alloc&load sections. Mark binaries
1852 with inter-segment relocations for relocation as a unit.
1853 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1854 (DEFAULT_STACK_SIZE): New.
1855 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1856 emit rofixups or dynamic relocs when linking dynamic non-PIE
1858 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1859 shared libs too. Reserve the last entry for the GOT pointer.
1860 (elf32_frv_finish_dynamic_sections): Emit it.
1861 (elf32_frv_always_size_sections): New.
1862 (elf32_frv_modify_segment_map): New.
1863 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1865 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1866 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1867 (elf_backend_always_size_sections): New.
1868 (elf_backend_modify_segment_map): New.
1869 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1870 * config.bfd: Added frv-*-*linux*.
1871 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1872 ABS section, instead of crashing.
1873 (elf32_frv_relocate_section): Don't crash before warning about
1874 different segments in non-PIC relocation.
1875 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1876 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1877 relocs to undefweak symbols.
1878 (elf32_frv_relocate_section): Ditto for undefined symbols.
1879 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1880 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1881 gotfixup section was created.
1882 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1883 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1884 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1885 complain_overflow_signed.
1886 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1887 have not been allocated.
1888 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1889 privfd only if dynamic sections were created.
1890 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1891 for GPREL relocs. When linking relocatable FDPIC executables,
1892 emit warnings for relocations that would be illegal on PIE or
1893 shared libraries. Emit rofixup for R_FRV_32 only if input object
1895 (_frv_create_got_section): Define _gp symbol in the rofixup
1897 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1898 dynamic sections missing, error out requesting -melf32frvfd.
1899 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1900 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1901 computation of addends from section and global or local symbol
1902 value. Change return type to bfd_boolean, and return a failure if
1903 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1904 nonzero addend is required.
1905 (elf32_frv_relocate_section): Likewise. Print error for
1906 unsupported nonzero addends.
1907 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1908 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1909 force everything local.
1910 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1911 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1912 (frv_gotfixup_section): New.
1913 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1914 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1916 (_frv_add_rofixup): New.
1917 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1918 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1919 improve some ugly conditions.
1920 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1921 relocations in fdpic.
1922 (_frv_create_got_section): Create .rofixup.got section.
1923 (struct _frv_dynamic_got_info): Added fixups.
1924 (_frv_count_got_plt_entries): Account in-GOT relocations into
1925 relocs32, relocsfd and relocsfdv. Account them into relocs or
1926 fixups, as appropriate.
1927 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1929 (elf32_frv_finish_dynamic_sections): Verify that the right number
1930 of relocations and fixups was generated.
1931 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1933 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1934 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1935 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1936 descriptor of a (formerly-)global symbol is local.
1937 (struct frv_pic_relocs_info): Adjust comments.
1938 (_frv_emit_got_relocs_plt_entries): Adjust.
1939 (elf32_frv_relocate_section): Likewise.
1940 (_frv_count_got_plt_entries): Likewise.
1941 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1942 symbol's value to addend in the common preamble. Decay dynamic
1943 symbols to section+offset if they bind or call locally, for GOT
1944 and FUNCDESC_VALUE, respectively.
1945 (elf32_frv_relocate_section): Likewise.
1946 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1947 internal or hidden visibility.
1948 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1949 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1950 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1951 (elf32_frv_relocate_section): Pass relocation addend in. Use
1952 original relocation addend to look up the got relocs/plt entries
1953 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1954 processing relocations that reference .scommon symbols.
1955 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1956 Introduce support for dynamic linking.
1957 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1958 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1959 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1960 (frv_reloc_type_lookup): Return REL howtos for executables and
1962 (frv_info_to_howto_rel): New.
1963 (struct frv_elf_link_hash_table): New.
1964 (frv_hash_table, frv_got_section, frv_gotrel_section,
1965 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1966 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1967 (frv_elf_link_hash_table_create): New.
1968 (struct frv_pic_relocs_info): New.
1969 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1970 (frv_pic_relocs_info_find): New.
1971 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1973 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1974 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1975 (_frv_emit_got_relocs_plt_entries): New.
1976 (elf32_frv_relocate_section): Add support for dynamic linking.
1977 Handle new relocations.
1978 (_frv_create_got_section): New.
1979 (elf32_frv_create_dynamic_sections): New.
1980 (ELF_DYNAMIC_INTERPRETER): New.
1981 (struct _frv_dynamic_got_info): New.
1982 (_frv_count_got_plt_entries): New.
1983 (struct _frv_dynamic_got_plt_info): New.
1984 (_frv_compute_got_alloc_data): New.
1985 (_frv_get_got_entry, _frv_get_fd_entry): New.
1986 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1987 (_frv_resolve_final_relocs_info): New.
1988 (elf32_frv_size_dynamic_sections): New.
1989 (elf32_frv_finish_dynamic_sections): New.
1990 (elf32_frv_adjust_dynamic_symbol): New.
1991 (elf32_frv_finish_dynamic_symbol): New.
1992 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1994 (elf_info_to_howto_rel): Define.
1995 (bfd_elf32_bfd_link_hash_table_create): Define.
1996 (elf_backend_create_dynamic_sections): Define.
1997 (elf_backend_adjust_dynamic_symbol): Define.
1998 (elf_backend_size_dynamic_sections): Define.
1999 (elf_backend_finish_dynamic_symbol): Define.
2000 (elf_backend_finish_dynamic_sections): Define.
2001 (elf_backend_want_got_sym): Define.
2002 (elf_backend_got_header_size): Define.
2003 (elf_backend_want_got_plt): Define.
2004 (elf_backend_plt_readonly): Define.
2005 (elf_backend_want_plt_sym): Define.
2006 (elf_backend_plt_header_size): Define.
2007 (elf_backend_may_use_rel_p): Define.
2008 (elf_backend_may_use_rela_p): Define.
2009 (elf_backend_default_use_rela_p): Define.
2010 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
2011 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
2012 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
2013 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
2014 (frv_reloc_map): Map the corresponding BFD relocs to them.
2015 (frv_reloc_type_lookup): ... and back to BFD relocs.
2016 * reloc.c: New relocs.
2017 * bfd-in2.h, libbfd.h: Rebuilt.
2018 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2019 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
2020 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
2021 R_FRV_FUNCDESC_GOTLO): New.
2022 (frv_reloc_map): Map the corresponding BFD relocs to them.
2023 (frv_reloc_type_lookup): ... and back to BFD relocs.
2024 * reloc.c: New relocs.
2025 * bfd-in2.h, libbfd.h: Rebuilt.
2027 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2029 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2030 targets to support pages of up to 64kB.
2031 (elf32_bed): Redefine to get a separate backend data structure for
2032 traditional targets.
2033 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2034 targets to support pages of up to 64kB.
2035 (elf64_bed): Redefine to get a separate backend data structure for
2036 traditional targets.
2037 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2038 targets to support pages of up to 64kB.
2039 (elf32_bed): Redefine to get a separate backend data structure for
2040 traditional targets.
2042 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2044 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2046 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2048 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2049 (elf_i386_grok_psinfo): Likewise.
2051 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2053 * config.bfd: Add m68k-uClinux target.
2055 2004-01-01 Grant Edwards <grante@visi.com>
2057 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2058 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2059 (elf32_h8_gc_sweep_hook): New function.
2060 (elf_backend_gc_mark_hook): Define.
2061 (elf_backend_gc_sweep_hook): Define.
2062 (elf_backend_can_gc_sections): Define.
2064 For older changes see ChangeLog-0203
2070 version-control: never
projects / deliverable / binutils-gdb.git / blob