1 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4 for SHT_GROUP sections.
6 2004-05-25 Alan Modra <amodra@bigpond.net.au>
8 * elflink.c (elf_link_add_object_symbols): Don't set up merge
10 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
11 * merge.c: Formatting. Remove unnecessary casts. Expand
12 bfd_get_section_alignment macro.
13 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
15 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
16 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
17 section name to determine sinfo group, instead test output section
19 (_bfd_merge_sections): Add struct bfd_link_info param. Call
20 _bfd_strip_section_from_output rather than just twiddling flags.
21 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
22 (_bfd_merge_sections): Update prototype.
23 * libbfd.h: Regenerate.
25 2004-05-24 Mark Kettenis <kettenis@gnu.org>
27 * netbsd-core.c: Correctly indent section that sets architecture
30 From Miod Vallat <miod@online.fr>:
31 * m88kopenbsd.c: New file.
32 * targets.c (m88k_openbsd_vec): New.
33 * config.bfd: Add m88k-*-openbsd*.
34 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
35 (m88kopenbsd_vec): New.
36 * configure: Regenerate.
37 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
38 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
40 * Makefile.in: Regenerate.
41 * po/SRC-POTFILES.in: Regenerate.
43 2004-05-24 Nick Clifton <nickc@redhat.com>
45 * hash.c: Remove bogus node "Changing the default Hash Table Size"
46 introduced by hash table size patch.
48 2004-05-22 Ben Elliston <bje@au.ibm.com>
50 * configure.in (is_release): Remove.
51 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
52 (AC_OUTPUT): Don't output bfdver.h from version.h.
53 * configure: Regenerate.
54 * Makefile.am (RELEASE): New variable.
55 (bfdver.h): New target.
56 * Makefile.in: Regenerate.
57 * doc/Makefile.in: Likewise.
59 2004-05-22 Ben Elliston <bje@au.ibm.com>
61 * Makefile.am (config.status): Don't depend on version.h.
62 * Makefile.in: Regenerate.
64 2004-05-22 Alan Modra <amodra@bigpond.net.au>
66 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
67 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
68 * libbfd.h: Regenerate.
69 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
70 (_bfd_elf_rel_local_sym): Likewise.
71 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
72 (elf_link_input_bfd): Likewise.
73 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
74 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
75 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
76 (elfNN_ia64_relocate_section): Likewise.
78 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
80 * hash.c (bfd_default_hash_table_size): New variable.
81 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
82 (bfd_hash_set_default_size): New function. Set the default size
83 to a selected prime number close to the argument. Document new
85 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
86 * bfd-in2.h: Regenerate.
87 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
88 * Makefile.in: Regenerate.
90 2004-05-21 Mark Kettenis <kettenis@gnu.org>
92 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
93 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
94 arm, m68k, m88k and hppa core files.
96 2004-05-21 Nick Clifton <nickc@redhat.com>
98 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
99 (bfd_bwrite): Likewise.
100 (bfd_tell): Likewise.
101 (bfd_flush): Likewise.
102 (bfd_stat): Likewise.
103 (bfd_seek): Likewise.
104 (bfd_get_mtime): Likewise.
105 (bfd_get_size): Likewise.
107 2004-05-19 Ben Elliston <bje@au.ibm.com>
109 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
111 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
113 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
114 (bfd_generic_openr_next_archived_file): Likewise.
116 2004-05-17 Bob Wilson <bob.wilson@acm.org>
118 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
119 section names by inserting a new substring after .gnu.linkonce, except
120 for .gnu.linkonce.t.* where the "t." is replaced.
122 2004-05-17 Adam Nemet <anemet@lnxw.com>
124 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
125 (m68-*-lynxos* case): Likewise.
126 (powerpc-*-lyxnos* case): New case.
127 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
129 2004-05-17 David Heine <dlheine@tensilica.com>
131 * aout-target.h (MY_bfd_copy_private_header_data): Define.
132 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
133 * bfd.c (bfd_copy_private_header_data): Define.
134 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
136 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
137 * coffcode.h (coff_bfd_copy_private_header_data): Define.
138 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
139 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
140 segments by calling copy_private_bfd_data.
141 (_bfd_elf_copy_private_header_data): Define.
142 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
143 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
144 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
145 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
146 * mmo.c (mmo_bfd_copy_private_header_data): Define.
147 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
148 * som.c (som_bfd_copy_private_header_data): Define.
149 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
150 * vms.c (vms_bfd_copy_private_header_data): Define.
151 * bfd-in2.h: Regenerate.
152 * libbfd.h: Regenerate.
154 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
156 * elfxx-mips.c (MINUS_TWO): Define.
157 (mips_elf_higher, mips_elf_highest,
158 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
160 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
162 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
164 * som.c (log2): Rename to exact_log2. Adjust all callers.
166 2004-05-13 Paul Brook <paul@codesourcery.com>
168 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
169 dwarf3 format CIE entries. Remove comment about the size of the
170 ra_column field. It is now correctly deduced.
172 2004-05-13 Joel Sherrill <joel@oarcorp.com>
174 * config.bfd (or32-*-rtems*): Switch to elf.
176 2004-05-13 Nick Clifton <nickc@redhat.com>
178 * po/fr.po: Updated French translation.
180 2004-05-11 Jakub Jelinek <jakub@redhat.com>
182 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
183 into .dynsym if elf_section_data (sec)->dynindx <= 0.
184 Adjust counting of last_local.
185 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
186 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
187 created by the linker nor !SHF_ALLOC.
189 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
190 DT_PLTGOT to the start of the .got.plt section instead of the
191 .got output section. Set sh_entsize for .got section in addition
193 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
194 is at sgot->output_section->vma.
195 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
196 DT_PLTGOT to the start of the .got.plt section instead of the
198 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
199 is at sgot->output_section->vma. Set sh_entsize for .got section
200 in addition to .got.plt.
201 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
202 (bfd_section_from_phdr): Likewise.
203 (map_sections_to_segments): Likewise.
204 (assign_file_positions_for_segments): Likewise.
205 (get_program_header_size): Likewise.
206 * elflink.c (bfd_elf_size_dynamic_sections): Set
207 elf_tdata (output_bfd)->relro from info->relro.
208 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
210 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
212 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
213 a zero symndx for which we hadn't accounted a dynamic relocation.
214 (_frvfdpic_add_rofixup): Likewise.
216 2004-05-07 Brian Ford <ford@vss.fsi.com>
217 DJ Delorie <dj@redhat.com>
219 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
220 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
221 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
222 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
224 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
226 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
227 immediately if there's no link info.
228 (elf32_frvfdpic_copy_private_bfd_data): New.
229 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
231 2004-05-06 Zack Weinberg <zack@codesourcery.com>
233 * dwarf2.c (add_line_info): Also set info->filename to NULL if
234 filename argument is null; do not call strlen on a null pointer.
236 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
238 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
241 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
243 * configure.in (bfd_elf32_frvfdpic_vec): New.
244 * configure: Rebuilt.
245 * targets.c (bfd_elf32_frvfdpic_vec): New.
246 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
248 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
249 frvfdpic instead of frv. Rearrange elf-target macros such that
250 the FDPIC-specific ones are only defined for this new target
252 (bfd_elf32_frvfdpic_vec): Declare.
254 (elf32_frv_relocate_section): Use it to enable segment checking
255 and to control rofixup emission. Add output section vma to
256 applied relocation in non-LOAD non-ALLOC sections. Use
257 _bfd_error_handler for errors.
258 (_frv_create_got_section): Create .rel.got and .rofixup only in
259 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
261 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
262 (elf32_frvfdpic_modify_segment_map): Likewise.
263 (elf32_frv_finish_dynamic_sections): New, do-nothing.
264 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
265 error message if we miscompute the rofixup size.
266 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
267 (frvfdpic_elf_encode_eh_address): Likewise.
268 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
269 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
270 relocs. Reject unknown relocation types.
271 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
272 (frv_elf_merge_private_bfd_data): Likewise.
273 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
274 0x4000 for newly-added elf32-frvfdpic.
276 2004-05-05 Nick Clifton <nickc@redhat.com>
279 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
280 returning NULL as most users of this function do not check its
282 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
283 of bfd_cache_lookup().
284 * sco5-core.c (sco5_core_file_p): Likewise.
285 * trad-core.c (trad_unix_core_file_p): Likewise.
287 2004-05-05 Nick Clifton <nickc@redhat.com>
289 * cache.c (bfd_cache_lookup): Improve formatting.
290 * archive.c: Fix formatting.
292 2004-05-05 Peter Barada <peter@the-baradas.com>
294 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
295 * cpu-m68k.c(bfd_m68k_arch): Likewise.
296 * bfd-in2.h(bfd_architecture): Regenerate.
298 2004-05-03 Alan Modra <amodra@bigpond.net.au>
300 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
302 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
303 those against discarded link-once and SEC_MERGE section symbols.
305 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
307 * section.c (bfd_get_section_by_name_if): New.
308 * bfd-in2.h: Regenerated.
310 2004-05-02 Alan Modra <amodra@bigpond.net.au>
312 * som.c (som_bfd_is_group_section): Define.
314 2004-05-01 Alan Modra <amodra@bigpond.net.au>
316 * section.c (bfd_make_section_anyway): Copy the whole
317 bfd_hash_entry, not just "next" from existing entry.
319 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
321 * elf.c (bfd_section_from_shdr): Maintain the section order in
323 (special_sections): Add ".note.GNU-stack".
324 (elf_fake_sections): Handle section group for relocatable
327 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
329 * section.c (bfd_sections_find_if): New.
330 * bfd-in2.h: Regenerated.
332 2004-04-30 Alan Modra <amodra@bigpond.net.au>
334 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
336 * elf-bfd.h (bfd_elf_is_group_section): Declare.
337 * elf.c (bfd_elf_is_group_section): New function.
338 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
339 * section.c (bfd_generic_is_group_section): New function.
340 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
341 (BFD_JUMP_TABLE_LINK): Adjust.
342 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
343 * aout-target.h (MY_bfd_is_group_section): Define.
344 * aout-tic30.c (MY_bfd_is_group_section): Define.
345 * bfd.c (bfd_is_group_section): Define.
346 * binary.c (binary_bfd_is_group_section): Define.
347 * bout.c (b_out_bfd_is_group_section): Define.
348 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
349 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
350 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
351 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
352 * coffcode.h (coff_bfd_is_group_section): Define.
353 * i386msdos.c (msdos_bfd_is_group_section): Define.
354 * i386os9k.c (os9k_bfd_is_group_section): Define.
355 * ieee.c (ieee_bfd_is_group_section): Define.
356 * ihex.c (ihex_bfd_is_group_section): Define.
357 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
358 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
359 * mmo.c (mmo_bfd_is_group_section): Define.
360 * nlm-target.h (nlm_bfd_is_group_section): Define.
361 * oasys.c (oasys_bfd_is_group_section): Define.
362 * pef.c (bfd_pef_bfd_is_group_section): Define.
363 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
364 * srec.c (srec_bfd_is_group_section): Define.
365 * tekhex.c (tekhex_bfd_is_group_section): Define.
366 * versados.c (versados_bfd_is_group_section): Define.
367 * vms.c (vms_bfd_is_group_section): Define.
368 * xsym.c (bfd_sym_bfd_is_group_section): Define.
369 * bfd-in2.h: Regenerate.
370 * libbfd.h: Regenerate.
372 2004-04-30 Alan Modra <amodra@bigpond.net.au>
374 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
376 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
378 * configure.in: Update version to 2.15.91.
379 * configure: Regenerate.
381 2004-04-29 Brian Ford <ford@vss.fsi.com>
383 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
384 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
385 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
386 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
387 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
388 .gnu.linkonce.wi. sections.
389 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
390 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
392 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
393 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
395 2004-04-28 Chris Demetriou <cgd@broadcom.com>
397 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
398 * bfd-in2.h: Regenerate.
399 * libbfd.h: Likewise.
401 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
403 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
405 (setup_sections): Use som_subspace_dictionary_record struct instead
406 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
407 is_comdat, is_common or dup_common.
408 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
409 is_comdat, is_common and dup_common in section subspace_dict from
411 (som_begin_writing): Use som_subspace_dictionary_record struct.
412 (som_finish_writing): Likewise.
413 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
414 is_common and dup_common flags in info for symbol. Add comment
415 regarding linker support for these fields. Slightly reorganize
417 (som_build_and_write_symbol_table): Set is_comdat, is_common and
418 dup_common fields in symbol table from symbol info.
419 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
420 arguments. Set corresponding fields in copy_data. Change all callers.
421 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
423 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
424 * som.h (som_subspace_dictionary_record): Define.
425 (som_copyable_section_data_struct): Add is_comdat, is_common and
427 (som_section_data_struct): Use som_subspace_dictionary_record struct
428 instead of subspace_dictionary_record.
429 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
431 2004-04-27 Bob Wilson <bob.wilson@acm.org>
433 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
434 if set. Check reloc_done flag before applying relocations. Use
435 output addresses, both when applying relocations and when comparing
436 against the specified section.
437 (elf_xtensa_relocate_section): Use output address to check if dynamic
438 reloc is in a literal pool. Set section's reloc_done flag.
440 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
442 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
443 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
445 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
448 2004-04-27 Alan Modra <amodra@bigpond.net.au>
450 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
451 structure field removed in 2004-04-24 patch.
452 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
454 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
456 * elf32-arm.h (elf32_arm_section_flags): Likewise.
457 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
458 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
459 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
460 field before calling elf_backend_section_flags.
462 2004-04-24 Chris Demetriou <cgd@broadcom.com>
464 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
465 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
466 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
467 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
468 and BFD_RELOC_32_PCREL.
469 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
470 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
471 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
472 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
473 (mips_elf_next_relocation): Move comment about matching HI/LO
475 (_bfd_mips_elf_relocate_section): Here. Remove handling for
478 2004-04-23 Chris Demetriou <cgd@broadcom.com>
480 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
481 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
482 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
483 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
484 and update comments to reflect current usage.
485 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
486 and MIPS_R_SWITCH, as well as several empty entries. Update comment
488 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
489 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
490 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
491 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
492 type number to be MIPS_R_PCREL16.
493 (mips_relocate_section): Remove support for link-time relaxation
494 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
495 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
496 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
497 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
498 relaxation of branches used by embedded-PIC.
499 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
500 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
501 related members, update comment.
502 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
503 code related to embedded-PIC.
504 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
505 initialization of now-removed 'adjust' member of
506 'struct ecoff_debug_info'.
508 2004-04-23 Chris Demetriou <cgd@broadcom.com>
510 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
512 2004-04-21 Philip Blundell <pb@nexus.co.uk>
514 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
515 relocs for locally defined symbols during -shared final link.
516 (elf32_arm_final_link_relocate): Likewise.
518 2004-04-22 Jakub Jelinek <jakub@redhat.com>
520 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
521 ELF_LINK_POINTER_EQUALITY_NEEDED.
522 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
523 if r_type is not R_X86_64_PC32.
524 (elf64_x86_64_finish_dynamic_symbol): If
525 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
528 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
530 * elf32-sh.c (sh_elf_plt_sym_val): New function.
531 (elf_backend_plt_sym_val): Define.
533 2004-04-22 Andrew Cagney <cagney@redhat.com>
535 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
537 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
539 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
541 * som.c (som_set_section_contents): Constantify second argument.
542 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
543 (som_object_setup): Rework to avoid warning.
544 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
547 2004-04-22 Andrew Cagney <cagney@redhat.com>
549 * cache.c (bfd_cache_close): Check for a previously closed file.
551 2004-04-22 Jakub Jelinek <jakub@redhat.com>
553 * bfd.c (bfd_get_synthetic_symtab): Define.
554 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
555 NAME##_get_synthetic_symtab.
556 (struct bfd_target): Add _bfd_get_synthetic_symtab.
557 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
558 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
560 (_bfd_elf_get_synthetic_symtab): New prototype.
561 * elfcode.h (elf_get_synthetic_symtab): Define.
562 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
563 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
564 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
565 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
566 * bfd-in2.h: Rebuilt.
568 * elf32-i386.c (elf_i386_plt_sym_val): New function.
569 (elf_backend_plt_sym_val): Define.
570 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
571 (elf_backend_plt_sym_val): Define.
572 * elf32-s390.c (elf_s390_plt_sym_val): New function.
573 (elf_backend_plt_sym_val): Define.
574 * elf64-s390.c (elf_s390_plt_sym_val): New function.
575 (elf_backend_plt_sym_val): Define.
576 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
577 (elf_backend_plt_sym_val): Define.
578 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
579 (elf_backend_plt_sym_val): Define.
580 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
581 (elf_backend_plt_sym_val): Define.
582 * aout-target.h (MY_get_synthetic_symtab): Define.
583 * aout-tic30.c (MY_get_synthetic_symtab): Define.
584 * coff-rs6000.c (rs6000coff_vec): Add
585 _bfd_nodynamic_get_synthetic_symtab.
586 (pmac_xcoff_vec): Likewise.
587 * coff64-rs6000.c (rs6000coff64_vec): Add
588 _bfd_nodynamic_get_synthetic_symtab.
589 (aix5coff64_vec): Likewise.
590 * sunos.c (MY_get_synthetic_symtab): Define.
591 * vms.c (vms_get_synthetic_symtab): Define.
593 2004-04-22 Nick Clifton <nickc@redhat.com>
595 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
597 2004-04-22 Peter Barada <peter@the-baradas.com>
599 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
600 * bfd2-in.h: Regenerate.
601 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
603 2004-04-21 Chris Demetriou <cgd@broadcom.com>
605 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
606 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
607 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
608 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
609 * bfd-in2.h: Regenerate.
611 2004-04-21 Bob Wilson <bob.wilson@acm.org>
613 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
614 require relocations against a weak symbol to reference the same
615 symbol hash entry if not a final, static link.
616 (get_cached_value, add_value_map): Add final_static_link argument.
617 (remove_literals): Pass final_static_link argument as needed.
619 2004-04-21 Andrew Cagney <cagney@redhat.com>
621 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
622 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
623 (opncls_bwrite, opncls_bclose, opncls_bflush)
624 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
625 bfd iovec that uses function callbacks.
626 (bfd_close): Use the iovec's bclose.
627 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
628 (cache_bclose, cache_bflush, cache_bstat)
629 (cache_iovec): New functions and global variable, implement a
630 cache "iovec", where applicable set bfd_error.
631 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
632 * bfdio.c (struct bfd_iovec): Define.
633 (real_read): Delete function.
634 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
635 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
636 assume that bread and bwrite set bfd_error.
637 * bfd.c (struct bfd): Add "iovec", update comments.
638 * bfd-in2.h, libbfd.h: Re-generate.
640 2004-04-21 Andrew Cagney <cagney@redhat.com>
642 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
644 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
646 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
647 (bfd_elf_gc_sections): Fail if a shared object is being created.
648 Do not fail if dynamic sections have been created. Instead call
649 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
650 dynamically referenced symbols. Do not mark the whole graph
651 rooted at .eh_frame, only the section proper.
653 2004-04-20 DJ Delorie <dj@redhat.com>
655 * reloc.c: Add BFD_RELOC_32_SECREL.
656 * bfd-in2.h: Regenerate.
657 * libbfd.h: Likewise.
658 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
659 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
660 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
662 2004-04-19 Jakub Jelinek <jakub@redhat.com>
664 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
665 relocs against hidden/protected undefweak symbols properly.
666 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
668 2004-04-18 Mark Kettenis <kettenis@gnu.org>
670 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
671 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
674 2004-04-17 Brian Ford <ford@vss.fsi.com>
676 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
677 filepos for the SizeOfHeaders field.
678 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
680 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
682 2004-04-16 Alan Modra <amodra@bigpond.net.au>
684 * simple.c (bfd_simple_get_relocated_section_contents): Don't
685 change reloc_done. Set and restore _cooked_size.
688 2004-04-15 Mark Kettenis <kettenis@gnu.org>
690 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
693 2004-04-15 Nick Clifton <nickc@redhat.com>
695 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
697 2004-04-15 Alan Modra <amodra@bigpond.net.au>
699 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
701 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
703 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
704 when it is a definition.
706 2004-04-14 Alan Modra <amodra@bigpond.net.au>
708 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
709 when statically linking PIC code.
710 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
712 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
714 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
715 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
716 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
717 * configure: Regenerate.
719 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
721 * elflink.c: Include libiberty.h.
722 * Makefile.am (elflink.lo): Depend on libiberty.h.
723 * Makefile.in: Regenerate.
725 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
727 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
730 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
732 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
733 reserve the memory for dynamic linker
735 2004-04-05 Mark Kettenis <kettenis@gnu.org>
737 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
738 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
740 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
742 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
743 RELOC_FOR_GLOBAL_SYMBOL.
744 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
746 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
748 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
749 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
751 2004-04-01 Paul Brook <paul@codesourcery.com>
753 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
754 * elf32-arm.h (struct elf32_elf_section_map): New.
755 (struct _arm_elf_section_data): New.
756 (elf32_arm_section_data): Define.
757 (struct elf32_arm_link_hash_table): Add byteswap_code.
758 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
759 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
760 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
761 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
762 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
763 (bfd_elf32_new_section_hook, elf_backend_write_section,
764 elf_backend_link_output_symbol_hook): Define.
766 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
768 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
769 that keeps the characters in a B_INCL..B_EINCL range.
770 (_bfd_link_section_stabs): When computing the sum of the
771 characters in a B_INCL..B_EINCL range also keep a copy of those
772 characters. Use this information to distinguish between
773 include sections that have the same sum and the same length
774 but which are nevertheless unique.
776 2004-03-31 Paul Brook <paul@codesourcery.com>
778 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
779 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
781 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
783 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
784 to 'sum_chars' and add field 'num_chars'.
785 (_bfd_link_section_stabs): When computing the sum of the
786 characters in a B_INCL..B_EINCL range also keep a count of the
787 number of characters. Use this information to help distinguish
788 between include sections when have the same sum but which
789 nevertheless are still unique.
791 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
793 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
795 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
796 Tomer Levi <Tomer.Levi@nsc.com>
798 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
799 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
800 (BFD32_BACKENDS): Add elf32-cr16c.lo.
801 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
802 (cpu-cr16c.lo): New target.
803 (elf32-cr16c.lo): Likewise.
804 * Makefile.in: Regenerate.
805 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
806 (bfd_archures_list): Add bfd_cr16c_arch.
807 * config.bfd: Handle cr16c-*-elf*.
808 * configure.in: Handle bfd_elf32_cr16c_vec.
809 * configure: Regenerate.
810 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
811 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
812 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
813 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
814 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
815 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
816 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
817 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
818 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
819 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
820 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
821 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
822 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
823 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
824 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
825 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
826 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
827 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
828 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
829 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
830 * targets.c (bfd_elf32_cr16c_vec): Declare.
831 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
832 * cpu-cr16c.c: New file.
833 * elf32-cr16c.c: Likewise.
834 * libbfd.h: Regenerate.
835 * bfd-in2.h: Likewise.
837 2004-03-30 Jakub Jelinek <jakub@redhat.com>
839 * elf.c (map_sections_to_segments): Fix handling of .tbss.
841 2004-03-27 Alan Modra <amodra@bigpond.net.au>
843 * Makefile.am: Remove all mention of elflink.h.
844 * Makefile.in: Regenerate.
845 * bfd-in.h (bfd_elf_discard_info): Declare.
846 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
847 * bfd-in2.h: Regenerate.
848 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
849 bfd_elf32_link_record_dynamic_symbol,
850 bfd_elf64_link_record_dynamic_symbol,
851 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
852 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
853 _bfd_elf32_link_record_local_dynamic_symbol,
854 _bfd_elf64_link_record_local_dynamic_symbol,
855 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
856 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
857 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
858 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
859 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
860 _bfd_elf32_reloc_symbol_deleted_p,
861 _bfd_elf64_reloc_symbol_deleted_p): Delete.
862 (bfd_elf_link_record_dynamic_symbol,
863 bfd_elf_link_record_local_dynamic_symbol,
864 bfd_elf_final_link, bfd_elf_gc_sections,
865 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
866 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
867 bfd_elf_reloc_symbol_deleted_p): Declare.
868 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
869 * elf32-arm.h: Update for changed function names. Remove local
870 WILL_CALL_FINISH_DYNAMIC_SECTION define.
871 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
872 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
873 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
874 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
875 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
876 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
877 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
878 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
879 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
880 (bfd_elfNN_print_symbol): Define.
881 * elfcode.h: Don't include elflink.h.
882 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
883 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
884 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
885 elf_gc_record_vtinherit, elf_gc_record_vtentry,
886 elf_link_record_local_dynamic_symbol): Don't define.
887 * elflink.c: Update for changed function names. Move elflink.h
889 * elflink.h: Delete file.
890 * po/SRC-POTFILES.in: Regenerate.
891 * po/bfd.pot: Regenerate.
893 2004-03-27 Alan Modra <amodra@bigpond.net.au>
895 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
896 "name" for global syms accidentally removed in 2004-03-20 change.
898 2004-03-27 Alan Modra <amodra@bigpond.net.au>
900 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
901 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
902 where Elf_External_* is different for 64 and 32 bit, with
903 corresponding elf_size_info field.
904 (struct elf_final_link_info): Use "bfd_byte *" instead
905 of "Elf_External_Sym *" for external_syms and symbuf.
906 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
907 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
908 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
909 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
910 (elf_link_sort_cmp2): Adjust.
911 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
912 using ELF_R_SYM macro. Set u.sym_mask.
913 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
914 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
915 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
916 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
917 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
918 swap_syn_out functions. Rearrange dyn swap in/out switch.
919 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
920 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
921 (elf_link_flush_output_syms): Add elf_backend_data arg.
922 (elf_link_check_versioned_symbol): Likewise.
923 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
924 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
925 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
926 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
927 ELF_R_TYPE and ELF_R_INFO macros.
928 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
929 based on size rather than using ELF_R_INFO.
930 (elf_gc_mark): Set up r_sym_shift local var and use instead of
932 (struct alloc_got_off_arg): New.
933 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
934 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
935 (elf_gc_allocate_got_offsets): Adjust.
936 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
937 ELF_R_SYM. Use bfd_section_from_elf_index.
938 (elf_bfd_discard_info): Set cookie.r_sym_shift.
939 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
940 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
942 2004-03-26 Stan Shebs <shebs@apple.com>
944 Remove MPW support, no longer used.
945 * config.bfd (powerpc-*-mpw*): Remove configuration.
946 * mpw-config.in, mpw-make.sed: Remove files.
947 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
949 2004-03-26 Alan Modra <amodra@bigpond.net.au>
951 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
952 (ppc64_elf_add_symbol_hook): New function.
953 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
954 const from Elf_Internal_Sym param.
955 * elflink.c (elf_link_add_object_symbols): Adjust.
956 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
957 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
958 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
959 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
960 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
961 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
962 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
963 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
964 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
965 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
966 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
967 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
968 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
969 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
970 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
971 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
973 2004-03-26 Alan Modra <amodra@bigpond.net.au>
975 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
976 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
977 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
978 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
979 (bfd_elf64_bfd_link_add_symbols): Delete.
980 (bfd_elf_link_add_symbols): Declare.
981 * elfcode.h (elf_bfd_link_add_symbols): Delete.
982 * elflink.c: Include safe-ctype.h.
983 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
985 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
986 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
988 (elf_link_add_archive_symbols): Rename from
989 _bfd_elf_link_add_archive_symbols, make static.
990 (elf_link_add_object_symbols): New function. Corresponding
991 elflink.h function converted to use elf_size_info.
992 (bfd_elf_link_add_symbols): Likewise.
993 (bfd_elf_size_dynamic_sections): Adjust.
994 * elflink.h (elf_bfd_link_add_symbols): Delete.
995 (elf_link_add_object_symbols): Delete.
996 * elf32-gen.c (elf32_generic_link_add_symbols): Call
997 bfd_elf_link_add_symbols.
998 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1000 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1002 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1003 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1005 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1006 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1007 (_bfd_elf_add_dt_needed_tag): Declare.
1008 (_bfd_elf_sort_symbol): Declare.
1009 (_bfd_elf_finalize_dynstr): Declare.
1010 (RELOC_FOR_GLOBAL_SYM): Formatting.
1011 * elfcode.h (elf_add_dynamic_entry): Delete.
1012 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1013 elflink.h function converted to use elf_size_info.
1014 (_bfd_elf_add_dt_needed_tag): Likewise.
1015 (_bfd_elf_sort_symbol): Likewise.
1016 (_bfd_elf_finalize_dynstr): Likewise.
1017 (compute_bucket_count): Likewise.
1018 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1019 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1020 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1021 * elflink.h: ..here.
1022 (sort_symbol, add_dt_needed_tag): Delete.
1023 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1024 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1026 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1027 * elf32-cris.c (add_dynamic_entry): Likewise.
1028 * elf32-hppa.c (add_dynamic_entry): Likewise.
1029 * elf32-i370.c (add_dynamic_entry): Likewise.
1030 * elf32-i386.c (add_dynamic_entry): Likewise.
1031 * elf32-m32r.c (add_dynamic_entry): Likewise.
1032 * elf32-m68k.c (add_dynamic_entry): Likewise.
1033 * elf32-ppc.c (add_dynamic_entry): Likewise.
1034 * elf32-s390.c (add_dynamic_entry): Likewise.
1035 * elf32-sh.c (add_dynamic_entry): Likewise.
1036 * elf32-sparc.c (add_dynamic_entry): Likewise.
1037 * elf32-vax.c (add_dynamic_entry): Likewise.
1038 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1039 * elf64-alpha.c (add_dynamic_entry): Likewise.
1040 * elf64-hppa.c (add_dynamic_entry): Likewise.
1041 * elf64-ppc.c (add_dynamic_entry): Likewise.
1042 * elf64-s390.c (add_dynamic_entry): Likewise.
1043 * elf64-sparc.c (add_dynamic_entry): Likewise.
1044 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1045 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1046 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1047 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1048 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1049 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1051 2004-03-23 Paul Brook <paul@codesourcery.com>
1053 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1055 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1057 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1058 literal tables and check for relocs outside of literal pools.
1059 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1060 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1062 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1063 (elf_xtensa_relocate_section): Read literal tables and check for
1064 dynamic relocations in read-only sections and not in literal pools.
1066 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1069 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1071 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1073 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1074 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1075 not defined by the executable, or defined in a DSO.
1076 <eliding run-time relocation of .got>: Initialize GOT entry for a
1077 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1079 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1080 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1081 a PLT reloc to GOT for an executable.
1082 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1083 .got for a DSO and explain why.
1084 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1085 and unreferenced symbols for which a PLT is defined. Adjust
1086 dynamic-symbol pruning correspondingly, to make sure we don't lose
1087 a dynamic symbol also defined by a DSO.
1089 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1091 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1092 and rel args. Group input and output args. Wrap to 80 columns.
1093 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1094 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1095 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1096 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1097 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1098 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1099 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1100 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1101 RELOC_FOR_GLOBAL_SYMBOL invocation.
1103 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1105 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1106 unresolved symbols in objects aren't allowed.
1108 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1110 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1111 (elf_hppa_unmark_useless_dynamic_symbols):
1112 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1113 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1114 (elf32_hppa_relocate_section): Likewise.
1115 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1116 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1117 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1118 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1119 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1121 * elf-m10200.c (mn10200_elf_relocate_section): Use
1122 RELOC_FOR_GLOBAL_SYMBOL.
1123 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1124 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1125 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1126 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1127 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1128 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1129 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1130 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1131 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1132 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1133 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1134 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1136 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1138 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1139 (final_link_relocate): Likewise.
1140 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1141 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1143 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1145 * Makefile.am: Run "make dep-am".
1146 * Makefile.in: Regenerate.
1147 * aclocal.m4: Regenerate.
1148 * config.in: Regenerate.
1149 * po/bfd.pot: Regenerate.
1151 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1152 H.J. Lu <hongjiu.lu@intel.com>
1154 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1155 type and size change code to where it was previously. Remove
1156 dt_needed param. Treat old weak syms as strong if new sym is
1157 from a shared lib, even when old sym is from another shared
1158 lib. Remove unnecessary tests of oldweak and newweak. Correct
1160 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1161 _bfd_elf_merge_symbol calls.
1162 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1163 dt_needed local var. Update comments.
1164 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1165 (_bfd_elf_add_default_symbol): Likewise.
1167 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1168 strong syms in one shared object overriding weak syms in another.
1170 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1172 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1173 dyn_lib_class field. Rearrange for better packing.
1174 (elf_dt_soname): Delete.
1175 (elf_dyn_lib_class): Define.
1176 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1177 (bfd_elf_set_dt_needed_soname): Delete.
1178 (bfd_elf_set_dyn_lib_class): New function.
1179 * elflink.h (add_dt_needed_tag): New function. Split out from..
1180 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1181 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1182 initialization of soname.
1183 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1185 * bfd-in.h (enum dynamic_lib_link_class): New.
1186 (bfd_elf_set_dt_needed_soname): Delete.
1187 (bfd_elf_set_dyn_lib_class): Declare.
1188 * bfd-in2.h: Regenerate.
1190 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1191 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1192 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1193 symbol loop. Instead use add_needed to flag tag as written.
1195 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1197 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1198 logic for null_input_bfd detection.
1200 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1202 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1204 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1206 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1209 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1211 * elflink.c (elf_link_read_relocs_from_section): Don't use
1212 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1213 (_bfd_elf_link_read_relocs): ..to here.
1214 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1216 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1218 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1219 values selected in configure.host. Require both to be defined
1220 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1221 corresponding BFD_HOST vars with quotes.
1222 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1223 Always require BFD_HOST_64_BIT_DEFINED.
1224 <file_ptr type>: Find off_t size before emitting message. Combine
1225 off_t and ftello64 conditional.
1226 * configure: Regenerate.
1228 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1230 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1231 aliasing warning. Remove trailing whitespace throughout file.
1233 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1235 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1236 input_section in calls to get_dyn_name.
1237 * 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
1239 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1241 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1243 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1244 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1245 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1246 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1247 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1248 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1249 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1251 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1252 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1253 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1254 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1255 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1256 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1257 (read_8_bytes, read_indirect_string, read_address): Likewise.
1258 (read_abbrevs, parse_comp_unit): Likewise.
1259 * targets.c (struct bfd_target): Likewise.
1260 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1261 * hppabsd-core.c: Likewise. Formatting.
1262 * hpux-core.c: Likewise.
1263 * irix-core.c: Likewise.
1264 * netbsd-core.c: Likewise.
1265 * osf-core.c: Likewise.
1266 * ptrace-core.c: Likewise.
1267 * sco5-core.c: Likewise.
1268 * trad-core.c: Likewise.
1269 * configure: Regenerate.
1270 * bfd-in2.h: Regenerate.
1272 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1274 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1275 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1276 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1277 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1278 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1279 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1280 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1281 * libbfd.c: Likewise in function definitions.
1282 (bfd_put_8): Mask with 0xff rather than casting to char.
1283 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1284 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1285 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1286 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1287 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1288 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1289 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1290 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1291 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1292 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1293 * archive.c (do_slurp_coff_armap): Update swap prototype.
1294 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1295 (tic54x_getl_signed_32): Likewise.
1296 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1297 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1298 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1299 (bfd_getp_signed_32, bfd_putp32): Likewise.
1300 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1301 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1302 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1303 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1304 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1305 bfd_h_getx_signed_16, bfd_h_putx16.
1306 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1307 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1308 * hpux-core.c: Likewise.
1309 * irix-core.c: Likewise.
1310 * netbsd-core.c: Likewise.
1311 * osf-core.c: Likewise.
1312 * ptrace-core.c: Likewise.
1313 * sco5-core.c: Likewise.
1314 * trad-core.c: Likewise.
1315 * bfd-in2.h: Regenerate.
1317 2004-03-15 Matt Thomas <matt@3am-software.com>
1319 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1322 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1324 * config.bfd: Add x86_64-*-openbsd*.
1325 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1327 * configure: Regenerate.
1329 2004-03-12 Nick Clifton <nickc@redhat.com>
1330 Dave Murphy <wintermute2k4@ntlworld.com>
1332 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1333 if the input bfd does not contain any code.
1335 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1337 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1339 2004-03-05 Fred Fish <fnf@redhat.com>
1341 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1342 mips16 symbols to be even rather than testing first for even/odd.
1343 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1345 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1347 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1350 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1352 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1353 undefined symbols as hash_new.
1355 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1357 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1359 * elf32-sh.c: Ditto.
1360 * bfd-in2.h: Regenerate.
1362 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1364 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1366 (_frv_count_got_plt_entries): Initialize them.
1367 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1369 (frv_pic_relocs_info_for_global): Likewise.
1370 (frv_pic_relocs_info_for_local): Likewise.
1371 (frv_pic_merge_early_relocs_info): New.
1372 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1374 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1375 Check that we don't exceed the allocated count for entry.
1376 (_frv_add_rofixup): Likewise.
1377 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1378 (elf32_frv_finish_dynamic_sections): Improve error message in case
1379 we emit too few rofixup entries.
1381 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1383 * archures.c (bfd_mach_fr450): New.
1384 * bfd-in2.h: Regenerate.
1385 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1386 (arch_info_500): Link to it.
1387 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1388 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1389 (frv_elf_arch_extension_p): New function.
1390 (frv_elf_merge_private_bfd_data): Use it.
1392 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1394 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1396 * elflink.h (is_global_data_symbol_definition): Moved to
1398 (elf_link_is_defined_archive_symbol): Likewise.
1399 (elf_link_add_archive_symbols): Likewise. Renamed to
1400 _bfd_elf_link_add_archive_symbols.
1402 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1403 of ELF symbol table entry from backend.
1404 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1405 instead of elf_link_add_object_symbols.
1407 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1409 * elf-bfd.h (struct elf_backend_data): Added
1410 elf_backend_can_make_relative_eh_frame,
1411 elf_backend_can_make_lsda_relative_eh_frame and
1412 elf_backend_encode_eh_address.
1413 (_bfd_elf_encode_eh_address): Declare.
1414 (_bfd_elf_can_make_relative): Declare.
1415 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1416 hooks to decide whether to attempt to make_relative and
1418 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1419 (_bfd_elf_can_make_relative): New.
1420 (_bfd_elf_encode_eh_address): New.
1421 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1422 (frv_elf_encode_eh_address): New.
1423 (elf_backend_can_make_relative_eh_frame): Define.
1424 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1425 (elf_backend_encode_eh_address): Define.
1427 (elf_backend_can_make_relative_eh_frame): Define.
1428 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1429 (elf_backend_encode_eh_address): Define.
1430 (elfNN_bed): Add them.
1432 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1434 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1435 complain_on_overflow to signed.
1437 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1439 * elflink.h (sort_symbol): New.
1440 (elf_link_add_object_symbols): Use a sorted symbol array for
1443 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1445 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1446 for pc relative relocs.
1447 (elf_s390_relocate_section): Likewise.
1448 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1449 for pc relative relocs.
1450 (elf_s390_relocate_section): Likewise.
1452 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1454 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1457 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1459 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1460 field to track if a relocation is against readonly section.
1461 (count_dyn_reloc): Take a new argument for rent->reltext.
1462 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1463 (get_reloc_section): Don't set ia64_info->reltext here.
1464 (allocate_dynrel_entries): Set ia64_info->reltext here.
1466 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1468 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1469 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1470 function's descriptor to symbol+offset, and map local undefweak
1471 symbol to NULL function descriptor.
1472 (elf32_frv_relocate_section): Likewise.
1474 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1476 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1478 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1479 (netbsd_core_file_p): Set architecture from machine ID for
1482 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1484 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1485 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1487 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1489 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1490 symbols with non-default visibility.
1492 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1494 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1495 IMAGE_SCN_MEM_WRITE on known sections only.
1497 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1499 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1500 symbols used in PIE relocs.
1502 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1504 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1507 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1509 * configure.in: Update version to 2.15.90.
1510 * configure: Regenerate.
1512 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1513 Richard Sandiford <rsandifo@redhat.com>
1515 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1516 _bfd_elf_symbol_refs_local_p to decide whether to decay
1517 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1518 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1519 relocs if the symbol wasn't defined by a regular object file.
1520 Don't check the symbol's dynindx.
1522 2004-02-16 Andrew Cagney <cagney@redhat.com>
1524 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1526 * bfd-in2.h: Re-generate.
1528 2004-02-14 Andrew Cagney <cagney@redhat.com>
1530 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1531 _LARGEFILE64_SOURCE.
1533 2004-02-13 Andrew Cagney <cagney@redhat.com>
1535 * elf.c (vma_page_aligned_bias): New function.
1536 (assign_file_positions_except_relocs)
1537 (assign_file_positions_for_segments): Replace broken modulo
1538 arithmetic with call to vma_page_aligned_bias.
1540 2004-02-11 Andrew Cagney <cagney@redhat.com>
1542 * bfd-in.h: Update copyright.
1543 (bfd_tell): Change return type to file_ptr.
1544 * bfd-in2.h: Re-generate.
1545 * cache.c: Update copyright.
1546 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1548 (close_one): Use real_ftell.
1549 * bfdio.c: Update copyright.
1550 (real_ftell, real_fseek): New functions.
1551 (bfd_tell): Use real_fseek and real_ftell, change return type to
1553 (bfd_seek): Use real_ftell and real_fseek, change type of
1554 file_position to a file_ptr.
1555 * libbfd-in.h: Update copyright.
1556 (real_ftell, real_fseek): Declare.
1557 * libbfd.h: Re-generate.
1559 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1560 fseeko and fseeko64. Determine bfd_file_ptr.
1561 * configure: Re-generate.
1562 * config.in: Re-generate.
1564 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1566 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1567 * elf32-h8300.c: Likewise.
1569 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1570 Nick Clifton <nickc@redhat.com>
1572 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1573 GOT entries with no associated GOT subsection.
1575 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1577 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1578 * elf.c (swap_out_syms): Use it to decide whether local section
1579 symbols should be named.
1580 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1581 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1582 (elf_backend_name_local_section_symbols): Define.
1583 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1585 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1587 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1588 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1591 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1593 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1594 to bfd_link_hash_entry passed by reference to
1595 _bfd_generic_link_add_one_symbol.
1597 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1599 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1600 relocations against dynamic symbols.
1602 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1604 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1607 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1609 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1610 * bfd-in2.h, libbfd.h: Rebuilt.
1612 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1614 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1615 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1616 flag has been cleared.
1618 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1620 * coff-h8300.c: Add and adjust comments about relaxation.
1621 * elf32-h8300.c: Likewise.
1623 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1625 * coff-h8300.c: Fix comment typos.
1626 * elf32-h8300.c: Likewise.
1628 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1630 * coff-h8300.c: Add comments about relaxation.
1631 * elf32-h8300.c: Likewise.
1633 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1635 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1637 * aclocal.m4: Regenerate.
1638 * configure: Regenerate.
1640 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1642 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1643 mips_elf64_rtype_to_howto instead of using howto_table.
1645 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1647 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1649 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1650 relocs which would not use the PLT.
1652 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1654 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1655 (ppc64_elf_gc_sweep_hook): Likewise.
1656 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1658 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1660 Adds linker relaxation support for bit manipulation insns like
1661 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1663 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1664 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1665 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1666 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1668 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1670 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1672 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1674 * elf32-h8300.c: Fix formatting.
1676 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1678 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1679 dynamic object is present. Declare r_symndx and h in an inner
1681 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1683 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1685 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1686 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1687 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1688 identically. Do not emit PC24 relocations for shared libraries.
1689 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1690 identically. Don't adjust pc_count.
1691 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1692 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1693 adjust count for branch relocations.
1694 (allocate_dynrelocs): Correct typo in call to
1695 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1696 PC24 or PLT32 relocs when linking.
1698 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1700 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1701 relocation howto with ARM_26 one for consistency.
1702 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1703 that will be converted to ARM_26D ones, since we always want 'done'
1704 relocations to be reflected in section's data.
1705 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1707 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1710 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1712 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1713 are not partial_inplace during a relocatable link.
1715 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1717 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1718 if no dynamic object is present. Declare r_symndx and h in an
1721 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1723 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1724 trampoline if it is known out of range.
1726 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1728 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1729 * elf32-frv.c (_frv_osec_readonly_p): New.
1730 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1732 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1733 (elf32_frv_relocate_section): Likewise. Error out if attempting
1734 to emit rofixups or dynamic relocs in read-only segments. Use
1735 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1736 dynamic relocations.
1737 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1738 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1739 relocations or fixups involving merged sections correctly. Avoid
1740 crash when undefined symbol is referenced by R_FRV_32 or
1741 R_FRV_FUNCDESC_VALUE.
1742 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1743 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1744 input section holding local symbol to addend of R_FRV_32 or
1745 R_FRV_FUNCDESC_VALUE dynamic relocation.
1746 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1747 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1748 (elf32_frv_always_size_sections): Don't store pointer to
1749 __stacksize symbol in sec_info.
1750 (elf32_frv_modify_segment_map): Look it up here.
1751 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1752 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1753 of the lazy PLT entry, not only its offset, as the low word of a
1754 function descriptor.
1755 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1756 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1757 if a hash table entry already exists but is not a definition.
1758 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1759 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1760 (_frv_add_rofixup): Don't inline.
1761 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1762 for undefweak symbols.
1763 (elf32_frv_relocate_section): Avoid crash while computing
1764 relocation when linking with shared library. Only emit rofixups
1765 and dynamic relocations for alloc&load sections. Mark binaries
1766 with inter-segment relocations for relocation as a unit.
1767 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1768 (DEFAULT_STACK_SIZE): New.
1769 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1770 emit rofixups or dynamic relocs when linking dynamic non-PIE
1772 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1773 shared libs too. Reserve the last entry for the GOT pointer.
1774 (elf32_frv_finish_dynamic_sections): Emit it.
1775 (elf32_frv_always_size_sections): New.
1776 (elf32_frv_modify_segment_map): New.
1777 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1779 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1780 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1781 (elf_backend_always_size_sections): New.
1782 (elf_backend_modify_segment_map): New.
1783 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1784 * config.bfd: Added frv-*-*linux*.
1785 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1786 ABS section, instead of crashing.
1787 (elf32_frv_relocate_section): Don't crash before warning about
1788 different segments in non-PIC relocation.
1789 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1790 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1791 relocs to undefweak symbols.
1792 (elf32_frv_relocate_section): Ditto for undefined symbols.
1793 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1794 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1795 gotfixup section was created.
1796 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1797 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1798 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1799 complain_overflow_signed.
1800 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1801 have not been allocated.
1802 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1803 privfd only if dynamic sections were created.
1804 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1805 for GPREL relocs. When linking relocatable FDPIC executables,
1806 emit warnings for relocations that would be illegal on PIE or
1807 shared libraries. Emit rofixup for R_FRV_32 only if input object
1809 (_frv_create_got_section): Define _gp symbol in the rofixup
1811 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1812 dynamic sections missing, error out requesting -melf32frvfd.
1813 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1814 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1815 computation of addends from section and global or local symbol
1816 value. Change return type to bfd_boolean, and return a failure if
1817 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1818 nonzero addend is required.
1819 (elf32_frv_relocate_section): Likewise. Print error for
1820 unsupported nonzero addends.
1821 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1822 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1823 force everything local.
1824 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1825 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1826 (frv_gotfixup_section): New.
1827 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1828 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1830 (_frv_add_rofixup): New.
1831 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1832 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1833 improve some ugly conditions.
1834 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1835 relocations in fdpic.
1836 (_frv_create_got_section): Create .rofixup.got section.
1837 (struct _frv_dynamic_got_info): Added fixups.
1838 (_frv_count_got_plt_entries): Account in-GOT relocations into
1839 relocs32, relocsfd and relocsfdv. Account them into relocs or
1840 fixups, as appropriate.
1841 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1843 (elf32_frv_finish_dynamic_sections): Verify that the right number
1844 of relocations and fixups was generated.
1845 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1847 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1848 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1849 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1850 descriptor of a (formerly-)global symbol is local.
1851 (struct frv_pic_relocs_info): Adjust comments.
1852 (_frv_emit_got_relocs_plt_entries): Adjust.
1853 (elf32_frv_relocate_section): Likewise.
1854 (_frv_count_got_plt_entries): Likewise.
1855 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1856 symbol's value to addend in the common preamble. Decay dynamic
1857 symbols to section+offset if they bind or call locally, for GOT
1858 and FUNCDESC_VALUE, respectively.
1859 (elf32_frv_relocate_section): Likewise.
1860 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1861 internal or hidden visibility.
1862 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1863 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1864 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1865 (elf32_frv_relocate_section): Pass relocation addend in. Use
1866 original relocation addend to look up the got relocs/plt entries
1867 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1868 processing relocations that reference .scommon symbols.
1869 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1870 Introduce support for dynamic linking.
1871 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1872 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1873 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1874 (frv_reloc_type_lookup): Return REL howtos for executables and
1876 (frv_info_to_howto_rel): New.
1877 (struct frv_elf_link_hash_table): New.
1878 (frv_hash_table, frv_got_section, frv_gotrel_section,
1879 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1880 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1881 (frv_elf_link_hash_table_create): New.
1882 (struct frv_pic_relocs_info): New.
1883 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1884 (frv_pic_relocs_info_find): New.
1885 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1887 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1888 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1889 (_frv_emit_got_relocs_plt_entries): New.
1890 (elf32_frv_relocate_section): Add support for dynamic linking.
1891 Handle new relocations.
1892 (_frv_create_got_section): New.
1893 (elf32_frv_create_dynamic_sections): New.
1894 (ELF_DYNAMIC_INTERPRETER): New.
1895 (struct _frv_dynamic_got_info): New.
1896 (_frv_count_got_plt_entries): New.
1897 (struct _frv_dynamic_got_plt_info): New.
1898 (_frv_compute_got_alloc_data): New.
1899 (_frv_get_got_entry, _frv_get_fd_entry): New.
1900 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1901 (_frv_resolve_final_relocs_info): New.
1902 (elf32_frv_size_dynamic_sections): New.
1903 (elf32_frv_finish_dynamic_sections): New.
1904 (elf32_frv_adjust_dynamic_symbol): New.
1905 (elf32_frv_finish_dynamic_symbol): New.
1906 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1908 (elf_info_to_howto_rel): Define.
1909 (bfd_elf32_bfd_link_hash_table_create): Define.
1910 (elf_backend_create_dynamic_sections): Define.
1911 (elf_backend_adjust_dynamic_symbol): Define.
1912 (elf_backend_size_dynamic_sections): Define.
1913 (elf_backend_finish_dynamic_symbol): Define.
1914 (elf_backend_finish_dynamic_sections): Define.
1915 (elf_backend_want_got_sym): Define.
1916 (elf_backend_got_header_size): Define.
1917 (elf_backend_want_got_plt): Define.
1918 (elf_backend_plt_readonly): Define.
1919 (elf_backend_want_plt_sym): Define.
1920 (elf_backend_plt_header_size): Define.
1921 (elf_backend_may_use_rel_p): Define.
1922 (elf_backend_may_use_rela_p): Define.
1923 (elf_backend_default_use_rela_p): Define.
1924 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1925 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1926 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1927 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1928 (frv_reloc_map): Map the corresponding BFD relocs to them.
1929 (frv_reloc_type_lookup): ... and back to BFD relocs.
1930 * reloc.c: New relocs.
1931 * bfd-in2.h, libbfd.h: Rebuilt.
1932 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1933 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1934 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1935 R_FRV_FUNCDESC_GOTLO): New.
1936 (frv_reloc_map): Map the corresponding BFD relocs to them.
1937 (frv_reloc_type_lookup): ... and back to BFD relocs.
1938 * reloc.c: New relocs.
1939 * bfd-in2.h, libbfd.h: Rebuilt.
1941 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1943 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1944 targets to support pages of up to 64kB.
1945 (elf32_bed): Redefine to get a separate backend data structure for
1946 traditional targets.
1947 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1948 targets to support pages of up to 64kB.
1949 (elf64_bed): Redefine to get a separate backend data structure for
1950 traditional targets.
1951 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1952 targets to support pages of up to 64kB.
1953 (elf32_bed): Redefine to get a separate backend data structure for
1954 traditional targets.
1956 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1958 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1960 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1962 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1963 (elf_i386_grok_psinfo): Likewise.
1965 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1967 * config.bfd: Add m68k-uClinux target.
1969 2004-01-01 Grant Edwards <grante@visi.com>
1971 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1972 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1973 (elf32_h8_gc_sweep_hook): New function.
1974 (elf_backend_gc_mark_hook): Define.
1975 (elf_backend_gc_sweep_hook): Define.
1976 (elf_backend_can_gc_sections): Define.
1978 For older changes see ChangeLog-0203
1984 version-control: never
projects / external / binutils.git / blob