1 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
5 linked together. Mark the result as h8300sx code.
7 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
9 * elf-bfd.h (struct elf_backend_data): Added
10 elf_backend_omit_section_dynsym.
11 (_bfd_elf_link_omit_section_dynsym): Declare.
12 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
13 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
14 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
15 (_bfd_elf_link_renumber_dynsyms): ... this function.
16 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
17 _bfd_elf_link_omit_section_dynsym).
18 (elfNN_bed): Added elf_backend_omit_section_dynsym.
20 2004-06-21 Nick Clifton <nickc@redhat.com>
22 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
25 2004-06-17 Jerome Guitton <guitton@gnat.com>
27 * bfd-in.h (bfd_cache_close_all): New function declaration.
28 * bfd-in2.h: Regenerate.
29 * cache.c (bfd_cache_close_all): New function definition.
31 2004-06-16 Mark Kettenis <kettenis@gnu.org>
33 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
35 * configure: Regenerate.
37 2004-06-16 Daniel Jacobowitz <dan@debian.org>
39 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
40 the pre-existing section.
42 2004-06-15 Alan Modra <amodra@bigpond.net.au>
44 * section.c (struct sec): Remove usused flags. Reorganize a little.
45 (bfd_get_section_size_before_reloc): Delete.
46 (bfd_get_section_size_after_reloc): Delete.
47 (STD_SECTION): Update.
48 (bfd_get_section_size_now): Delete.
49 (bfd_set_section_contents): Don't referece reloc_done.
50 (bfd_get_section_contents): Remove reloc_done comment.
51 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
53 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
54 * ecoff.c (bfd_debug_section): Update initializer.
55 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
56 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
57 * bfd-in.h (bfd_section_size): Expand.
58 (bfd_get_section_size): New macro.
59 * bfd-in2.h: Regenerate.
60 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
61 bfd_get_section_size_before_reloc with bfd_get_section_size.
62 * coffcode.h (coff_write_object_contents): Likewise.
63 * coffgen.c (build_debug_section): Likewise.
64 * dwarf1.c (parse_line_table): Likewise.
65 (_bfd_dwarf1_find_nearest_line): Likewise.
66 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
67 * i386msdos.c (msdos_write_object_contents): Likewise.
68 * pdp11.c (squirt_out_relocs): Likewise.
69 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
70 * elf64-mmix.c (mmix_elf_final_link): Update comment.
72 2004-06-14 Chris Demetriou <cgd@broadcom.com>
74 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
75 removal) with updated comment.
76 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
78 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
79 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
81 2004-06-12 Alan Modra <amodra@bigpond.net.au>
83 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
84 overflow on branches to undefweaks.
86 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
88 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
89 as ecoff_section_data() does not return a valid lvalue.
91 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
93 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
94 (elf_link_add_object_symbols): Likewise.
96 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
97 (elf_backend_reloc_type_class): New.
99 2004-06-08 Mark Kettenis <kettenis@gnu.org>
101 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
103 * configure: Regenerate.
105 2004-06-07 Daniel Jacobowitz <dan@debian.org>
107 From: Albert Chin-A-Young <china@thewrittenword.com>
108 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
111 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
113 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
116 2004-05-28 DJ Delorie <dj@redhat.com>
118 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
119 for linking, but otherwise adjust reloc for merged sections.
121 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
123 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
124 _bfd_merged_section_offset for local symbols.
126 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
128 * Makefile.am: Regenerate dependencies.
129 * Makefile.in: Regenerate.
130 * archures.c: Add bfd_mach_sh3_nommu .
131 * bfd-in2.h: Regenerate.
132 * cpu-sh.c: Add sh3-nommu architecture.
133 (bfd_to_arch_table): Create new table.
134 (sh_get_arch_from_bfd_mach): Create new function.
135 (sh_get_arch_up_from_bfd_mach): Create new function.
136 (sh_merge_bfd_arch): Create new function.
137 * elf32-sh.c (sh_ef_bfd_table): Add table.
138 (sh_elf_check_relocs): Replace switch statement with
139 use of sh_ef_bfd_table .
140 (sh_elf_get_flags_from_mach): Add new function.
141 (sh_find_elf_flags): Likewise.
142 (sh_elf_copy_private_data): Replace most of non-elf contents
143 with a call to sh_merge_bfd_arch() .
145 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
147 * Makefile.am (bfdver.h): Use explicit filename, not $< .
148 * Makefile.in: Regenerate.
150 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
152 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
153 custom calling conventions for dynamic symbols.
154 (mn10300_elf_relax_section): Avoid relaxing a function as a local
155 symbol if it's an alias to a global one.
157 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
159 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
162 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
164 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
167 2004-05-26 Alan Modra <amodra@bigpond.net.au>
169 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
170 for SHT_GROUP sections.
172 2004-05-25 Alan Modra <amodra@bigpond.net.au>
174 * elflink.c (elf_link_add_object_symbols): Don't set up merge
176 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
177 * merge.c: Formatting. Remove unnecessary casts. Expand
178 bfd_get_section_alignment macro.
179 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
181 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
182 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
183 section name to determine sinfo group, instead test output section
185 (_bfd_merge_sections): Add struct bfd_link_info param. Call
186 _bfd_strip_section_from_output rather than just twiddling flags.
187 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
188 (_bfd_merge_sections): Update prototype.
189 * libbfd.h: Regenerate.
191 2004-05-24 Mark Kettenis <kettenis@gnu.org>
193 * netbsd-core.c: Correctly indent section that sets architecture
196 From Miod Vallat <miod@online.fr>:
197 * m88kopenbsd.c: New file.
198 * targets.c (m88k_openbsd_vec): New.
199 * config.bfd: Add m88k-*-openbsd*.
200 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
201 (m88kopenbsd_vec): New.
202 * configure: Regenerate.
203 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
204 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
206 * Makefile.in: Regenerate.
207 * po/SRC-POTFILES.in: Regenerate.
209 2004-05-24 Nick Clifton <nickc@redhat.com>
211 * hash.c: Remove bogus node "Changing the default Hash Table Size"
212 introduced by hash table size patch.
214 2004-05-22 Ben Elliston <bje@au.ibm.com>
216 * configure.in (is_release): Remove.
217 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
218 (AC_OUTPUT): Don't output bfdver.h from version.h.
219 * configure: Regenerate.
220 * Makefile.am (RELEASE): New variable.
221 (bfdver.h): New target.
222 * Makefile.in: Regenerate.
223 * doc/Makefile.in: Likewise.
225 2004-05-22 Ben Elliston <bje@au.ibm.com>
227 * Makefile.am (config.status): Don't depend on version.h.
228 * Makefile.in: Regenerate.
230 2004-05-22 Alan Modra <amodra@bigpond.net.au>
232 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
233 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
234 * libbfd.h: Regenerate.
235 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
236 (_bfd_elf_rel_local_sym): Likewise.
237 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
238 (elf_link_input_bfd): Likewise.
239 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
240 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
241 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
242 (elfNN_ia64_relocate_section): Likewise.
244 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
246 * hash.c (bfd_default_hash_table_size): New variable.
247 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
248 (bfd_hash_set_default_size): New function. Set the default size
249 to a selected prime number close to the argument. Document new
251 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
252 * bfd-in2.h: Regenerate.
253 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
254 * Makefile.in: Regenerate.
256 2004-05-21 Mark Kettenis <kettenis@gnu.org>
258 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
259 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
260 arm, m68k, m88k and hppa core files.
262 2004-05-21 Nick Clifton <nickc@redhat.com>
264 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
265 (bfd_bwrite): Likewise.
266 (bfd_tell): Likewise.
267 (bfd_flush): Likewise.
268 (bfd_stat): Likewise.
269 (bfd_seek): Likewise.
270 (bfd_get_mtime): Likewise.
271 (bfd_get_size): Likewise.
273 2004-05-19 Ben Elliston <bje@au.ibm.com>
275 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
277 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
279 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
280 (bfd_generic_openr_next_archived_file): Likewise.
282 2004-05-17 Bob Wilson <bob.wilson@acm.org>
284 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
285 section names by inserting a new substring after .gnu.linkonce, except
286 for .gnu.linkonce.t.* where the "t." is replaced.
288 2004-05-17 Adam Nemet <anemet@lnxw.com>
290 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
291 (m68-*-lynxos* case): Likewise.
292 (powerpc-*-lyxnos* case): New case.
293 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
295 2004-05-17 David Heine <dlheine@tensilica.com>
297 * aout-target.h (MY_bfd_copy_private_header_data): Define.
298 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
299 * bfd.c (bfd_copy_private_header_data): Define.
300 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
302 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
303 * coffcode.h (coff_bfd_copy_private_header_data): Define.
304 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
305 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
306 segments by calling copy_private_bfd_data.
307 (_bfd_elf_copy_private_header_data): Define.
308 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
309 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
310 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
311 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
312 * mmo.c (mmo_bfd_copy_private_header_data): Define.
313 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
314 * som.c (som_bfd_copy_private_header_data): Define.
315 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
316 * vms.c (vms_bfd_copy_private_header_data): Define.
317 * bfd-in2.h: Regenerate.
318 * libbfd.h: Regenerate.
320 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
322 * elfxx-mips.c (MINUS_TWO): Define.
323 (mips_elf_higher, mips_elf_highest,
324 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
326 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
328 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
330 * som.c (log2): Rename to exact_log2. Adjust all callers.
332 2004-05-13 Paul Brook <paul@codesourcery.com>
334 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
335 dwarf3 format CIE entries. Remove comment about the size of the
336 ra_column field. It is now correctly deduced.
338 2004-05-13 Joel Sherrill <joel@oarcorp.com>
340 * config.bfd (or32-*-rtems*): Switch to elf.
342 2004-05-13 Nick Clifton <nickc@redhat.com>
344 * po/fr.po: Updated French translation.
346 2004-05-11 Jakub Jelinek <jakub@redhat.com>
348 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
349 into .dynsym if elf_section_data (sec)->dynindx <= 0.
350 Adjust counting of last_local.
351 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
352 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
353 created by the linker nor !SHF_ALLOC.
355 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
356 DT_PLTGOT to the start of the .got.plt section instead of the
357 .got output section. Set sh_entsize for .got section in addition
359 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
360 is at sgot->output_section->vma.
361 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
362 DT_PLTGOT to the start of the .got.plt section instead of the
364 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
365 is at sgot->output_section->vma. Set sh_entsize for .got section
366 in addition to .got.plt.
367 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
368 (bfd_section_from_phdr): Likewise.
369 (map_sections_to_segments): Likewise.
370 (assign_file_positions_for_segments): Likewise.
371 (get_program_header_size): Likewise.
372 * elflink.c (bfd_elf_size_dynamic_sections): Set
373 elf_tdata (output_bfd)->relro from info->relro.
374 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
376 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
378 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
379 a zero symndx for which we hadn't accounted a dynamic relocation.
380 (_frvfdpic_add_rofixup): Likewise.
382 2004-05-07 Brian Ford <ford@vss.fsi.com>
383 DJ Delorie <dj@redhat.com>
385 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
386 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
387 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
388 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
390 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
392 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
393 immediately if there's no link info.
394 (elf32_frvfdpic_copy_private_bfd_data): New.
395 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
397 2004-05-06 Zack Weinberg <zack@codesourcery.com>
399 * dwarf2.c (add_line_info): Also set info->filename to NULL if
400 filename argument is null; do not call strlen on a null pointer.
402 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
404 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
407 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
409 * configure.in (bfd_elf32_frvfdpic_vec): New.
410 * configure: Rebuilt.
411 * targets.c (bfd_elf32_frvfdpic_vec): New.
412 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
414 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
415 frvfdpic instead of frv. Rearrange elf-target macros such that
416 the FDPIC-specific ones are only defined for this new target
418 (bfd_elf32_frvfdpic_vec): Declare.
420 (elf32_frv_relocate_section): Use it to enable segment checking
421 and to control rofixup emission. Add output section vma to
422 applied relocation in non-LOAD non-ALLOC sections. Use
423 _bfd_error_handler for errors.
424 (_frv_create_got_section): Create .rel.got and .rofixup only in
425 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
427 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
428 (elf32_frvfdpic_modify_segment_map): Likewise.
429 (elf32_frv_finish_dynamic_sections): New, do-nothing.
430 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
431 error message if we miscompute the rofixup size.
432 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
433 (frvfdpic_elf_encode_eh_address): Likewise.
434 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
435 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
436 relocs. Reject unknown relocation types.
437 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
438 (frv_elf_merge_private_bfd_data): Likewise.
439 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
440 0x4000 for newly-added elf32-frvfdpic.
442 2004-05-05 Nick Clifton <nickc@redhat.com>
445 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
446 returning NULL as most users of this function do not check its
448 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
449 of bfd_cache_lookup().
450 * sco5-core.c (sco5_core_file_p): Likewise.
451 * trad-core.c (trad_unix_core_file_p): Likewise.
453 2004-05-05 Nick Clifton <nickc@redhat.com>
455 * cache.c (bfd_cache_lookup): Improve formatting.
456 * archive.c: Fix formatting.
458 2004-05-05 Peter Barada <peter@the-baradas.com>
460 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
461 * cpu-m68k.c(bfd_m68k_arch): Likewise.
462 * bfd-in2.h(bfd_architecture): Regenerate.
464 2004-05-03 Alan Modra <amodra@bigpond.net.au>
466 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
468 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
469 those against discarded link-once and SEC_MERGE section symbols.
471 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
473 * section.c (bfd_get_section_by_name_if): New.
474 * bfd-in2.h: Regenerated.
476 2004-05-02 Alan Modra <amodra@bigpond.net.au>
478 * som.c (som_bfd_is_group_section): Define.
480 2004-05-01 Alan Modra <amodra@bigpond.net.au>
482 * section.c (bfd_make_section_anyway): Copy the whole
483 bfd_hash_entry, not just "next" from existing entry.
485 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
487 * elf.c (bfd_section_from_shdr): Maintain the section order in
489 (special_sections): Add ".note.GNU-stack".
490 (elf_fake_sections): Handle section group for relocatable
493 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
495 * section.c (bfd_sections_find_if): New.
496 * bfd-in2.h: Regenerated.
498 2004-04-30 Alan Modra <amodra@bigpond.net.au>
500 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
502 * elf-bfd.h (bfd_elf_is_group_section): Declare.
503 * elf.c (bfd_elf_is_group_section): New function.
504 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
505 * section.c (bfd_generic_is_group_section): New function.
506 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
507 (BFD_JUMP_TABLE_LINK): Adjust.
508 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
509 * aout-target.h (MY_bfd_is_group_section): Define.
510 * aout-tic30.c (MY_bfd_is_group_section): Define.
511 * bfd.c (bfd_is_group_section): Define.
512 * binary.c (binary_bfd_is_group_section): Define.
513 * bout.c (b_out_bfd_is_group_section): Define.
514 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
515 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
516 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
517 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
518 * coffcode.h (coff_bfd_is_group_section): Define.
519 * i386msdos.c (msdos_bfd_is_group_section): Define.
520 * i386os9k.c (os9k_bfd_is_group_section): Define.
521 * ieee.c (ieee_bfd_is_group_section): Define.
522 * ihex.c (ihex_bfd_is_group_section): Define.
523 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
524 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
525 * mmo.c (mmo_bfd_is_group_section): Define.
526 * nlm-target.h (nlm_bfd_is_group_section): Define.
527 * oasys.c (oasys_bfd_is_group_section): Define.
528 * pef.c (bfd_pef_bfd_is_group_section): Define.
529 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
530 * srec.c (srec_bfd_is_group_section): Define.
531 * tekhex.c (tekhex_bfd_is_group_section): Define.
532 * versados.c (versados_bfd_is_group_section): Define.
533 * vms.c (vms_bfd_is_group_section): Define.
534 * xsym.c (bfd_sym_bfd_is_group_section): Define.
535 * bfd-in2.h: Regenerate.
536 * libbfd.h: Regenerate.
538 2004-04-30 Alan Modra <amodra@bigpond.net.au>
540 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
542 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
544 * configure.in: Update version to 2.15.91.
545 * configure: Regenerate.
547 2004-04-29 Brian Ford <ford@vss.fsi.com>
549 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
550 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
551 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
552 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
553 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
554 .gnu.linkonce.wi. sections.
555 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
556 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
558 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
559 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
561 2004-04-28 Chris Demetriou <cgd@broadcom.com>
563 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
564 * bfd-in2.h: Regenerate.
565 * libbfd.h: Likewise.
567 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
569 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
571 (setup_sections): Use som_subspace_dictionary_record struct instead
572 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
573 is_comdat, is_common or dup_common.
574 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
575 is_comdat, is_common and dup_common in section subspace_dict from
577 (som_begin_writing): Use som_subspace_dictionary_record struct.
578 (som_finish_writing): Likewise.
579 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
580 is_common and dup_common flags in info for symbol. Add comment
581 regarding linker support for these fields. Slightly reorganize
583 (som_build_and_write_symbol_table): Set is_comdat, is_common and
584 dup_common fields in symbol table from symbol info.
585 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
586 arguments. Set corresponding fields in copy_data. Change all callers.
587 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
589 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
590 * som.h (som_subspace_dictionary_record): Define.
591 (som_copyable_section_data_struct): Add is_comdat, is_common and
593 (som_section_data_struct): Use som_subspace_dictionary_record struct
594 instead of subspace_dictionary_record.
595 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
597 2004-04-27 Bob Wilson <bob.wilson@acm.org>
599 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
600 if set. Check reloc_done flag before applying relocations. Use
601 output addresses, both when applying relocations and when comparing
602 against the specified section.
603 (elf_xtensa_relocate_section): Use output address to check if dynamic
604 reloc is in a literal pool. Set section's reloc_done flag.
606 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
608 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
609 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
611 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
614 2004-04-27 Alan Modra <amodra@bigpond.net.au>
616 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
617 structure field removed in 2004-04-24 patch.
618 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
620 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
622 * elf32-arm.h (elf32_arm_section_flags): Likewise.
623 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
624 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
625 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
626 field before calling elf_backend_section_flags.
628 2004-04-24 Chris Demetriou <cgd@broadcom.com>
630 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
631 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
632 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
633 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
634 and BFD_RELOC_32_PCREL.
635 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
636 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
637 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
638 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
639 (mips_elf_next_relocation): Move comment about matching HI/LO
641 (_bfd_mips_elf_relocate_section): Here. Remove handling for
644 2004-04-23 Chris Demetriou <cgd@broadcom.com>
646 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
647 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
648 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
649 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
650 and update comments to reflect current usage.
651 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
652 and MIPS_R_SWITCH, as well as several empty entries. Update comment
654 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
655 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
656 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
657 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
658 type number to be MIPS_R_PCREL16.
659 (mips_relocate_section): Remove support for link-time relaxation
660 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
661 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
662 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
663 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
664 relaxation of branches used by embedded-PIC.
665 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
666 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
667 related members, update comment.
668 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
669 code related to embedded-PIC.
670 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
671 initialization of now-removed 'adjust' member of
672 'struct ecoff_debug_info'.
674 2004-04-23 Chris Demetriou <cgd@broadcom.com>
676 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
678 2004-04-21 Philip Blundell <pb@nexus.co.uk>
680 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
681 relocs for locally defined symbols during -shared final link.
682 (elf32_arm_final_link_relocate): Likewise.
684 2004-04-22 Jakub Jelinek <jakub@redhat.com>
686 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
687 ELF_LINK_POINTER_EQUALITY_NEEDED.
688 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
689 if r_type is not R_X86_64_PC32.
690 (elf64_x86_64_finish_dynamic_symbol): If
691 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
694 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
696 * elf32-sh.c (sh_elf_plt_sym_val): New function.
697 (elf_backend_plt_sym_val): Define.
699 2004-04-22 Andrew Cagney <cagney@redhat.com>
701 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
703 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
705 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
707 * som.c (som_set_section_contents): Constantify second argument.
708 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
709 (som_object_setup): Rework to avoid warning.
710 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
713 2004-04-22 Andrew Cagney <cagney@redhat.com>
715 * cache.c (bfd_cache_close): Check for a previously closed file.
717 2004-04-22 Jakub Jelinek <jakub@redhat.com>
719 * bfd.c (bfd_get_synthetic_symtab): Define.
720 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
721 NAME##_get_synthetic_symtab.
722 (struct bfd_target): Add _bfd_get_synthetic_symtab.
723 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
724 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
726 (_bfd_elf_get_synthetic_symtab): New prototype.
727 * elfcode.h (elf_get_synthetic_symtab): Define.
728 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
729 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
730 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
731 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
732 * bfd-in2.h: Rebuilt.
734 * elf32-i386.c (elf_i386_plt_sym_val): New function.
735 (elf_backend_plt_sym_val): Define.
736 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
737 (elf_backend_plt_sym_val): Define.
738 * elf32-s390.c (elf_s390_plt_sym_val): New function.
739 (elf_backend_plt_sym_val): Define.
740 * elf64-s390.c (elf_s390_plt_sym_val): New function.
741 (elf_backend_plt_sym_val): Define.
742 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
743 (elf_backend_plt_sym_val): Define.
744 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
745 (elf_backend_plt_sym_val): Define.
746 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
747 (elf_backend_plt_sym_val): Define.
748 * aout-target.h (MY_get_synthetic_symtab): Define.
749 * aout-tic30.c (MY_get_synthetic_symtab): Define.
750 * coff-rs6000.c (rs6000coff_vec): Add
751 _bfd_nodynamic_get_synthetic_symtab.
752 (pmac_xcoff_vec): Likewise.
753 * coff64-rs6000.c (rs6000coff64_vec): Add
754 _bfd_nodynamic_get_synthetic_symtab.
755 (aix5coff64_vec): Likewise.
756 * sunos.c (MY_get_synthetic_symtab): Define.
757 * vms.c (vms_get_synthetic_symtab): Define.
759 2004-04-22 Nick Clifton <nickc@redhat.com>
761 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
763 2004-04-22 Peter Barada <peter@the-baradas.com>
765 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
766 * bfd2-in.h: Regenerate.
767 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
769 2004-04-21 Chris Demetriou <cgd@broadcom.com>
771 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
772 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
773 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
774 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
775 * bfd-in2.h: Regenerate.
777 2004-04-21 Bob Wilson <bob.wilson@acm.org>
779 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
780 require relocations against a weak symbol to reference the same
781 symbol hash entry if not a final, static link.
782 (get_cached_value, add_value_map): Add final_static_link argument.
783 (remove_literals): Pass final_static_link argument as needed.
785 2004-04-21 Andrew Cagney <cagney@redhat.com>
787 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
788 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
789 (opncls_bwrite, opncls_bclose, opncls_bflush)
790 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
791 bfd iovec that uses function callbacks.
792 (bfd_close): Use the iovec's bclose.
793 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
794 (cache_bclose, cache_bflush, cache_bstat)
795 (cache_iovec): New functions and global variable, implement a
796 cache "iovec", where applicable set bfd_error.
797 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
798 * bfdio.c (struct bfd_iovec): Define.
799 (real_read): Delete function.
800 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
801 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
802 assume that bread and bwrite set bfd_error.
803 * bfd.c (struct bfd): Add "iovec", update comments.
804 * bfd-in2.h, libbfd.h: Re-generate.
806 2004-04-21 Andrew Cagney <cagney@redhat.com>
808 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
810 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
812 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
813 (bfd_elf_gc_sections): Fail if a shared object is being created.
814 Do not fail if dynamic sections have been created. Instead call
815 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
816 dynamically referenced symbols. Do not mark the whole graph
817 rooted at .eh_frame, only the section proper.
819 2004-04-20 DJ Delorie <dj@redhat.com>
821 * reloc.c: Add BFD_RELOC_32_SECREL.
822 * bfd-in2.h: Regenerate.
823 * libbfd.h: Likewise.
824 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
825 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
826 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
828 2004-04-19 Jakub Jelinek <jakub@redhat.com>
830 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
831 relocs against hidden/protected undefweak symbols properly.
832 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
834 2004-04-18 Mark Kettenis <kettenis@gnu.org>
836 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
837 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
840 2004-04-17 Brian Ford <ford@vss.fsi.com>
842 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
843 filepos for the SizeOfHeaders field.
844 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
846 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
848 2004-04-16 Alan Modra <amodra@bigpond.net.au>
850 * simple.c (bfd_simple_get_relocated_section_contents): Don't
851 change reloc_done. Set and restore _cooked_size.
854 2004-04-15 Mark Kettenis <kettenis@gnu.org>
856 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
859 2004-04-15 Nick Clifton <nickc@redhat.com>
861 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
863 2004-04-15 Alan Modra <amodra@bigpond.net.au>
865 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
867 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
869 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
870 when it is a definition.
872 2004-04-14 Alan Modra <amodra@bigpond.net.au>
874 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
875 when statically linking PIC code.
876 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
878 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
880 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
881 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
882 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
883 * configure: Regenerate.
885 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
887 * elflink.c: Include libiberty.h.
888 * Makefile.am (elflink.lo): Depend on libiberty.h.
889 * Makefile.in: Regenerate.
891 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
893 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
896 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
898 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
899 reserve the memory for dynamic linker
901 2004-04-05 Mark Kettenis <kettenis@gnu.org>
903 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
904 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
906 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
908 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
909 RELOC_FOR_GLOBAL_SYMBOL.
910 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
912 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
914 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
915 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
917 2004-04-01 Paul Brook <paul@codesourcery.com>
919 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
920 * elf32-arm.h (struct elf32_elf_section_map): New.
921 (struct _arm_elf_section_data): New.
922 (elf32_arm_section_data): Define.
923 (struct elf32_arm_link_hash_table): Add byteswap_code.
924 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
925 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
926 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
927 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
928 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
929 (bfd_elf32_new_section_hook, elf_backend_write_section,
930 elf_backend_link_output_symbol_hook): Define.
932 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
934 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
935 that keeps the characters in a B_INCL..B_EINCL range.
936 (_bfd_link_section_stabs): When computing the sum of the
937 characters in a B_INCL..B_EINCL range also keep a copy of those
938 characters. Use this information to distinguish between
939 include sections that have the same sum and the same length
940 but which are nevertheless unique.
942 2004-03-31 Paul Brook <paul@codesourcery.com>
944 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
945 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
947 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
949 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
950 to 'sum_chars' and add field 'num_chars'.
951 (_bfd_link_section_stabs): When computing the sum of the
952 characters in a B_INCL..B_EINCL range also keep a count of the
953 number of characters. Use this information to help distinguish
954 between include sections when have the same sum but which
955 nevertheless are still unique.
957 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
959 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
961 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
962 Tomer Levi <Tomer.Levi@nsc.com>
964 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
965 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
966 (BFD32_BACKENDS): Add elf32-cr16c.lo.
967 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
968 (cpu-cr16c.lo): New target.
969 (elf32-cr16c.lo): Likewise.
970 * Makefile.in: Regenerate.
971 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
972 (bfd_archures_list): Add bfd_cr16c_arch.
973 * config.bfd: Handle cr16c-*-elf*.
974 * configure.in: Handle bfd_elf32_cr16c_vec.
975 * configure: Regenerate.
976 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
977 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
978 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
979 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
980 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
981 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
982 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
983 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
984 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
985 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
986 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
987 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
988 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
989 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
990 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
991 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
992 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
993 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
994 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
995 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
996 * targets.c (bfd_elf32_cr16c_vec): Declare.
997 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
998 * cpu-cr16c.c: New file.
999 * elf32-cr16c.c: Likewise.
1000 * libbfd.h: Regenerate.
1001 * bfd-in2.h: Likewise.
1003 2004-03-30 Jakub Jelinek <jakub@redhat.com>
1005 * elf.c (map_sections_to_segments): Fix handling of .tbss.
1007 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1009 * Makefile.am: Remove all mention of elflink.h.
1010 * Makefile.in: Regenerate.
1011 * bfd-in.h (bfd_elf_discard_info): Declare.
1012 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
1013 * bfd-in2.h: Regenerate.
1014 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
1015 bfd_elf32_link_record_dynamic_symbol,
1016 bfd_elf64_link_record_dynamic_symbol,
1017 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
1018 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
1019 _bfd_elf32_link_record_local_dynamic_symbol,
1020 _bfd_elf64_link_record_local_dynamic_symbol,
1021 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
1022 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
1023 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
1024 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
1025 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
1026 _bfd_elf32_reloc_symbol_deleted_p,
1027 _bfd_elf64_reloc_symbol_deleted_p): Delete.
1028 (bfd_elf_link_record_dynamic_symbol,
1029 bfd_elf_link_record_local_dynamic_symbol,
1030 bfd_elf_final_link, bfd_elf_gc_sections,
1031 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
1032 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
1033 bfd_elf_reloc_symbol_deleted_p): Declare.
1034 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
1035 * elf32-arm.h: Update for changed function names. Remove local
1036 WILL_CALL_FINISH_DYNAMIC_SECTION define.
1037 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
1038 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
1039 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
1040 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1041 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1042 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
1043 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1044 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
1045 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
1046 (bfd_elfNN_print_symbol): Define.
1047 * elfcode.h: Don't include elflink.h.
1048 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
1049 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
1050 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
1051 elf_gc_record_vtinherit, elf_gc_record_vtentry,
1052 elf_link_record_local_dynamic_symbol): Don't define.
1053 * elflink.c: Update for changed function names. Move elflink.h
1055 * elflink.h: Delete file.
1056 * po/SRC-POTFILES.in: Regenerate.
1057 * po/bfd.pot: Regenerate.
1059 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1061 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
1062 "name" for global syms accidentally removed in 2004-03-20 change.
1064 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1066 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
1067 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
1068 where Elf_External_* is different for 64 and 32 bit, with
1069 corresponding elf_size_info field.
1070 (struct elf_final_link_info): Use "bfd_byte *" instead
1071 of "Elf_External_Sym *" for external_syms and symbuf.
1072 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
1073 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
1074 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
1075 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
1076 (elf_link_sort_cmp2): Adjust.
1077 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
1078 using ELF_R_SYM macro. Set u.sym_mask.
1079 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
1080 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
1081 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
1082 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
1083 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
1084 swap_syn_out functions. Rearrange dyn swap in/out switch.
1085 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
1086 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
1087 (elf_link_flush_output_syms): Add elf_backend_data arg.
1088 (elf_link_check_versioned_symbol): Likewise.
1089 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
1090 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
1091 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
1092 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
1093 ELF_R_TYPE and ELF_R_INFO macros.
1094 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
1095 based on size rather than using ELF_R_INFO.
1096 (elf_gc_mark): Set up r_sym_shift local var and use instead of
1098 (struct alloc_got_off_arg): New.
1099 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
1100 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
1101 (elf_gc_allocate_got_offsets): Adjust.
1102 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
1103 ELF_R_SYM. Use bfd_section_from_elf_index.
1104 (elf_bfd_discard_info): Set cookie.r_sym_shift.
1105 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
1106 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
1108 2004-03-26 Stan Shebs <shebs@apple.com>
1110 Remove MPW support, no longer used.
1111 * config.bfd (powerpc-*-mpw*): Remove configuration.
1112 * mpw-config.in, mpw-make.sed: Remove files.
1113 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1115 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1117 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1118 (ppc64_elf_add_symbol_hook): New function.
1119 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1120 const from Elf_Internal_Sym param.
1121 * elflink.c (elf_link_add_object_symbols): Adjust.
1122 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1123 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1124 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1125 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1126 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1127 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1128 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1129 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1130 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1131 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1132 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1133 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1134 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1135 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1136 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1137 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1139 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1141 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1142 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1143 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1144 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1145 (bfd_elf64_bfd_link_add_symbols): Delete.
1146 (bfd_elf_link_add_symbols): Declare.
1147 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1148 * elflink.c: Include safe-ctype.h.
1149 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1151 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1152 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1154 (elf_link_add_archive_symbols): Rename from
1155 _bfd_elf_link_add_archive_symbols, make static.
1156 (elf_link_add_object_symbols): New function. Corresponding
1157 elflink.h function converted to use elf_size_info.
1158 (bfd_elf_link_add_symbols): Likewise.
1159 (bfd_elf_size_dynamic_sections): Adjust.
1160 * elflink.h (elf_bfd_link_add_symbols): Delete.
1161 (elf_link_add_object_symbols): Delete.
1162 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1163 bfd_elf_link_add_symbols.
1164 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1166 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1168 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1169 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1171 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1172 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1173 (_bfd_elf_add_dt_needed_tag): Declare.
1174 (_bfd_elf_sort_symbol): Declare.
1175 (_bfd_elf_finalize_dynstr): Declare.
1176 (RELOC_FOR_GLOBAL_SYM): Formatting.
1177 * elfcode.h (elf_add_dynamic_entry): Delete.
1178 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1179 elflink.h function converted to use elf_size_info.
1180 (_bfd_elf_add_dt_needed_tag): Likewise.
1181 (_bfd_elf_sort_symbol): Likewise.
1182 (_bfd_elf_finalize_dynstr): Likewise.
1183 (compute_bucket_count): Likewise.
1184 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1185 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1186 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1187 * elflink.h: ..here.
1188 (sort_symbol, add_dt_needed_tag): Delete.
1189 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1190 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1192 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1193 * elf32-cris.c (add_dynamic_entry): Likewise.
1194 * elf32-hppa.c (add_dynamic_entry): Likewise.
1195 * elf32-i370.c (add_dynamic_entry): Likewise.
1196 * elf32-i386.c (add_dynamic_entry): Likewise.
1197 * elf32-m32r.c (add_dynamic_entry): Likewise.
1198 * elf32-m68k.c (add_dynamic_entry): Likewise.
1199 * elf32-ppc.c (add_dynamic_entry): Likewise.
1200 * elf32-s390.c (add_dynamic_entry): Likewise.
1201 * elf32-sh.c (add_dynamic_entry): Likewise.
1202 * elf32-sparc.c (add_dynamic_entry): Likewise.
1203 * elf32-vax.c (add_dynamic_entry): Likewise.
1204 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1205 * elf64-alpha.c (add_dynamic_entry): Likewise.
1206 * elf64-hppa.c (add_dynamic_entry): Likewise.
1207 * elf64-ppc.c (add_dynamic_entry): Likewise.
1208 * elf64-s390.c (add_dynamic_entry): Likewise.
1209 * elf64-sparc.c (add_dynamic_entry): Likewise.
1210 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1211 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1212 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1213 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1214 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1215 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1217 2004-03-23 Paul Brook <paul@codesourcery.com>
1219 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1221 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1223 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1224 literal tables and check for relocs outside of literal pools.
1225 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1226 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1228 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1229 (elf_xtensa_relocate_section): Read literal tables and check for
1230 dynamic relocations in read-only sections and not in literal pools.
1232 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1235 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1237 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1239 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1240 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1241 not defined by the executable, or defined in a DSO.
1242 <eliding run-time relocation of .got>: Initialize GOT entry for a
1243 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1245 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1246 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1247 a PLT reloc to GOT for an executable.
1248 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1249 .got for a DSO and explain why.
1250 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1251 and unreferenced symbols for which a PLT is defined. Adjust
1252 dynamic-symbol pruning correspondingly, to make sure we don't lose
1253 a dynamic symbol also defined by a DSO.
1255 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1257 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1258 and rel args. Group input and output args. Wrap to 80 columns.
1259 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1260 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1261 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1262 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1263 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1264 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1265 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1266 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1267 RELOC_FOR_GLOBAL_SYMBOL invocation.
1269 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1271 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1272 unresolved symbols in objects aren't allowed.
1274 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1276 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1277 (elf_hppa_unmark_useless_dynamic_symbols):
1278 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1279 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1280 (elf32_hppa_relocate_section): Likewise.
1281 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1282 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1283 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1284 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1285 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1287 * elf-m10200.c (mn10200_elf_relocate_section): Use
1288 RELOC_FOR_GLOBAL_SYMBOL.
1289 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1290 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1291 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1292 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1293 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1294 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1295 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1296 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1297 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1298 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1299 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1300 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1302 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1304 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1305 (final_link_relocate): Likewise.
1306 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1307 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1309 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1311 * Makefile.am: Run "make dep-am".
1312 * Makefile.in: Regenerate.
1313 * aclocal.m4: Regenerate.
1314 * config.in: Regenerate.
1315 * po/bfd.pot: Regenerate.
1317 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1318 H.J. Lu <hongjiu.lu@intel.com>
1320 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1321 type and size change code to where it was previously. Remove
1322 dt_needed param. Treat old weak syms as strong if new sym is
1323 from a shared lib, even when old sym is from another shared
1324 lib. Remove unnecessary tests of oldweak and newweak. Correct
1326 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1327 _bfd_elf_merge_symbol calls.
1328 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1329 dt_needed local var. Update comments.
1330 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1331 (_bfd_elf_add_default_symbol): Likewise.
1333 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1334 strong syms in one shared object overriding weak syms in another.
1336 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1338 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1339 dyn_lib_class field. Rearrange for better packing.
1340 (elf_dt_soname): Delete.
1341 (elf_dyn_lib_class): Define.
1342 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1343 (bfd_elf_set_dt_needed_soname): Delete.
1344 (bfd_elf_set_dyn_lib_class): New function.
1345 * elflink.h (add_dt_needed_tag): New function. Split out from..
1346 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1347 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1348 initialization of soname.
1349 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1351 * bfd-in.h (enum dynamic_lib_link_class): New.
1352 (bfd_elf_set_dt_needed_soname): Delete.
1353 (bfd_elf_set_dyn_lib_class): Declare.
1354 * bfd-in2.h: Regenerate.
1356 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1357 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1358 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1359 symbol loop. Instead use add_needed to flag tag as written.
1361 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1363 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1364 logic for null_input_bfd detection.
1366 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1368 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1370 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1372 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1375 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1377 * elflink.c (elf_link_read_relocs_from_section): Don't use
1378 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1379 (_bfd_elf_link_read_relocs): ..to here.
1380 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1382 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1384 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1385 values selected in configure.host. Require both to be defined
1386 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1387 corresponding BFD_HOST vars with quotes.
1388 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1389 Always require BFD_HOST_64_BIT_DEFINED.
1390 <file_ptr type>: Find off_t size before emitting message. Combine
1391 off_t and ftello64 conditional.
1392 * configure: Regenerate.
1394 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1396 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1397 aliasing warning. Remove trailing whitespace throughout file.
1399 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1401 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1402 input_section in calls to get_dyn_name.
1403 * 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
1405 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1407 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1409 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1410 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1411 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1412 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1413 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1414 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1415 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1417 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1418 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1419 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1420 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1421 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1422 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1423 (read_8_bytes, read_indirect_string, read_address): Likewise.
1424 (read_abbrevs, parse_comp_unit): Likewise.
1425 * targets.c (struct bfd_target): Likewise.
1426 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1427 * hppabsd-core.c: Likewise. Formatting.
1428 * hpux-core.c: Likewise.
1429 * irix-core.c: Likewise.
1430 * netbsd-core.c: Likewise.
1431 * osf-core.c: Likewise.
1432 * ptrace-core.c: Likewise.
1433 * sco5-core.c: Likewise.
1434 * trad-core.c: Likewise.
1435 * configure: Regenerate.
1436 * bfd-in2.h: Regenerate.
1438 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1440 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1441 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1442 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1443 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1444 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1445 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1446 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1447 * libbfd.c: Likewise in function definitions.
1448 (bfd_put_8): Mask with 0xff rather than casting to char.
1449 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1450 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1451 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1452 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1453 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1454 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1455 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1456 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1457 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1458 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1459 * archive.c (do_slurp_coff_armap): Update swap prototype.
1460 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1461 (tic54x_getl_signed_32): Likewise.
1462 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1463 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1464 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1465 (bfd_getp_signed_32, bfd_putp32): Likewise.
1466 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1467 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1468 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1469 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1470 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1471 bfd_h_getx_signed_16, bfd_h_putx16.
1472 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1473 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1474 * hpux-core.c: Likewise.
1475 * irix-core.c: Likewise.
1476 * netbsd-core.c: Likewise.
1477 * osf-core.c: Likewise.
1478 * ptrace-core.c: Likewise.
1479 * sco5-core.c: Likewise.
1480 * trad-core.c: Likewise.
1481 * bfd-in2.h: Regenerate.
1483 2004-03-15 Matt Thomas <matt@3am-software.com>
1485 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1488 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1490 * config.bfd: Add x86_64-*-openbsd*.
1491 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1493 * configure: Regenerate.
1495 2004-03-12 Nick Clifton <nickc@redhat.com>
1496 Dave Murphy <wintermute2k4@ntlworld.com>
1498 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1499 if the input bfd does not contain any code.
1501 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1503 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1505 2004-03-05 Fred Fish <fnf@redhat.com>
1507 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1508 mips16 symbols to be even rather than testing first for even/odd.
1509 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1511 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1513 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1516 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1518 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1519 undefined symbols as hash_new.
1521 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1523 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1525 * elf32-sh.c: Ditto.
1526 * bfd-in2.h: Regenerate.
1528 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1530 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1532 (_frv_count_got_plt_entries): Initialize them.
1533 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1535 (frv_pic_relocs_info_for_global): Likewise.
1536 (frv_pic_relocs_info_for_local): Likewise.
1537 (frv_pic_merge_early_relocs_info): New.
1538 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1540 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1541 Check that we don't exceed the allocated count for entry.
1542 (_frv_add_rofixup): Likewise.
1543 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1544 (elf32_frv_finish_dynamic_sections): Improve error message in case
1545 we emit too few rofixup entries.
1547 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1549 * archures.c (bfd_mach_fr450): New.
1550 * bfd-in2.h: Regenerate.
1551 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1552 (arch_info_500): Link to it.
1553 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1554 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1555 (frv_elf_arch_extension_p): New function.
1556 (frv_elf_merge_private_bfd_data): Use it.
1558 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1560 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1562 * elflink.h (is_global_data_symbol_definition): Moved to
1564 (elf_link_is_defined_archive_symbol): Likewise.
1565 (elf_link_add_archive_symbols): Likewise. Renamed to
1566 _bfd_elf_link_add_archive_symbols.
1568 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1569 of ELF symbol table entry from backend.
1570 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1571 instead of elf_link_add_object_symbols.
1573 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1575 * elf-bfd.h (struct elf_backend_data): Added
1576 elf_backend_can_make_relative_eh_frame,
1577 elf_backend_can_make_lsda_relative_eh_frame and
1578 elf_backend_encode_eh_address.
1579 (_bfd_elf_encode_eh_address): Declare.
1580 (_bfd_elf_can_make_relative): Declare.
1581 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1582 hooks to decide whether to attempt to make_relative and
1584 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1585 (_bfd_elf_can_make_relative): New.
1586 (_bfd_elf_encode_eh_address): New.
1587 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1588 (frv_elf_encode_eh_address): New.
1589 (elf_backend_can_make_relative_eh_frame): Define.
1590 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1591 (elf_backend_encode_eh_address): Define.
1593 (elf_backend_can_make_relative_eh_frame): Define.
1594 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1595 (elf_backend_encode_eh_address): Define.
1596 (elfNN_bed): Add them.
1598 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1600 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1601 complain_on_overflow to signed.
1603 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1605 * elflink.h (sort_symbol): New.
1606 (elf_link_add_object_symbols): Use a sorted symbol array for
1609 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1611 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1612 for pc relative relocs.
1613 (elf_s390_relocate_section): Likewise.
1614 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1615 for pc relative relocs.
1616 (elf_s390_relocate_section): Likewise.
1618 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1620 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1623 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1625 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1626 field to track if a relocation is against readonly section.
1627 (count_dyn_reloc): Take a new argument for rent->reltext.
1628 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1629 (get_reloc_section): Don't set ia64_info->reltext here.
1630 (allocate_dynrel_entries): Set ia64_info->reltext here.
1632 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1634 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1635 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1636 function's descriptor to symbol+offset, and map local undefweak
1637 symbol to NULL function descriptor.
1638 (elf32_frv_relocate_section): Likewise.
1640 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1642 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1644 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1645 (netbsd_core_file_p): Set architecture from machine ID for
1648 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1650 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1651 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1653 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1655 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1656 symbols with non-default visibility.
1658 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1660 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1661 IMAGE_SCN_MEM_WRITE on known sections only.
1663 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1665 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1666 symbols used in PIE relocs.
1668 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1670 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1673 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1675 * configure.in: Update version to 2.15.90.
1676 * configure: Regenerate.
1678 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1679 Richard Sandiford <rsandifo@redhat.com>
1681 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1682 _bfd_elf_symbol_refs_local_p to decide whether to decay
1683 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1684 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1685 relocs if the symbol wasn't defined by a regular object file.
1686 Don't check the symbol's dynindx.
1688 2004-02-16 Andrew Cagney <cagney@redhat.com>
1690 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1692 * bfd-in2.h: Re-generate.
1694 2004-02-14 Andrew Cagney <cagney@redhat.com>
1696 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1697 _LARGEFILE64_SOURCE.
1699 2004-02-13 Andrew Cagney <cagney@redhat.com>
1701 * elf.c (vma_page_aligned_bias): New function.
1702 (assign_file_positions_except_relocs)
1703 (assign_file_positions_for_segments): Replace broken modulo
1704 arithmetic with call to vma_page_aligned_bias.
1706 2004-02-11 Andrew Cagney <cagney@redhat.com>
1708 * bfd-in.h: Update copyright.
1709 (bfd_tell): Change return type to file_ptr.
1710 * bfd-in2.h: Re-generate.
1711 * cache.c: Update copyright.
1712 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1714 (close_one): Use real_ftell.
1715 * bfdio.c: Update copyright.
1716 (real_ftell, real_fseek): New functions.
1717 (bfd_tell): Use real_fseek and real_ftell, change return type to
1719 (bfd_seek): Use real_ftell and real_fseek, change type of
1720 file_position to a file_ptr.
1721 * libbfd-in.h: Update copyright.
1722 (real_ftell, real_fseek): Declare.
1723 * libbfd.h: Re-generate.
1725 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1726 fseeko and fseeko64. Determine bfd_file_ptr.
1727 * configure: Re-generate.
1728 * config.in: Re-generate.
1730 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1732 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1733 * elf32-h8300.c: Likewise.
1735 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1736 Nick Clifton <nickc@redhat.com>
1738 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1739 GOT entries with no associated GOT subsection.
1741 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1743 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1744 * elf.c (swap_out_syms): Use it to decide whether local section
1745 symbols should be named.
1746 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1747 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1748 (elf_backend_name_local_section_symbols): Define.
1749 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1751 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1753 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1754 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1757 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1759 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1760 to bfd_link_hash_entry passed by reference to
1761 _bfd_generic_link_add_one_symbol.
1763 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1765 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1766 relocations against dynamic symbols.
1768 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1770 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1773 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1775 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1776 * bfd-in2.h, libbfd.h: Rebuilt.
1778 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1780 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1781 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1782 flag has been cleared.
1784 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1786 * coff-h8300.c: Add and adjust comments about relaxation.
1787 * elf32-h8300.c: Likewise.
1789 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1791 * coff-h8300.c: Fix comment typos.
1792 * elf32-h8300.c: Likewise.
1794 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1796 * coff-h8300.c: Add comments about relaxation.
1797 * elf32-h8300.c: Likewise.
1799 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1801 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1803 * aclocal.m4: Regenerate.
1804 * configure: Regenerate.
1806 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1808 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1809 mips_elf64_rtype_to_howto instead of using howto_table.
1811 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1813 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1815 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1816 relocs which would not use the PLT.
1818 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1820 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1821 (ppc64_elf_gc_sweep_hook): Likewise.
1822 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1824 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1826 Adds linker relaxation support for bit manipulation insns like
1827 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1829 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1830 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1831 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1832 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1834 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1836 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1838 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1840 * elf32-h8300.c: Fix formatting.
1842 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1844 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1845 dynamic object is present. Declare r_symndx and h in an inner
1847 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1849 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1851 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1852 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1853 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1854 identically. Do not emit PC24 relocations for shared libraries.
1855 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1856 identically. Don't adjust pc_count.
1857 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1858 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1859 adjust count for branch relocations.
1860 (allocate_dynrelocs): Correct typo in call to
1861 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1862 PC24 or PLT32 relocs when linking.
1864 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1866 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1867 relocation howto with ARM_26 one for consistency.
1868 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1869 that will be converted to ARM_26D ones, since we always want 'done'
1870 relocations to be reflected in section's data.
1871 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1873 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1876 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1878 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1879 are not partial_inplace during a relocatable link.
1881 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1883 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1884 if no dynamic object is present. Declare r_symndx and h in an
1887 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1889 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1890 trampoline if it is known out of range.
1892 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1894 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1895 * elf32-frv.c (_frv_osec_readonly_p): New.
1896 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1898 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1899 (elf32_frv_relocate_section): Likewise. Error out if attempting
1900 to emit rofixups or dynamic relocs in read-only segments. Use
1901 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1902 dynamic relocations.
1903 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1904 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1905 relocations or fixups involving merged sections correctly. Avoid
1906 crash when undefined symbol is referenced by R_FRV_32 or
1907 R_FRV_FUNCDESC_VALUE.
1908 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1909 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1910 input section holding local symbol to addend of R_FRV_32 or
1911 R_FRV_FUNCDESC_VALUE dynamic relocation.
1912 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1913 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1914 (elf32_frv_always_size_sections): Don't store pointer to
1915 __stacksize symbol in sec_info.
1916 (elf32_frv_modify_segment_map): Look it up here.
1917 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1918 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1919 of the lazy PLT entry, not only its offset, as the low word of a
1920 function descriptor.
1921 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1922 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1923 if a hash table entry already exists but is not a definition.
1924 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1925 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1926 (_frv_add_rofixup): Don't inline.
1927 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1928 for undefweak symbols.
1929 (elf32_frv_relocate_section): Avoid crash while computing
1930 relocation when linking with shared library. Only emit rofixups
1931 and dynamic relocations for alloc&load sections. Mark binaries
1932 with inter-segment relocations for relocation as a unit.
1933 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1934 (DEFAULT_STACK_SIZE): New.
1935 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1936 emit rofixups or dynamic relocs when linking dynamic non-PIE
1938 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1939 shared libs too. Reserve the last entry for the GOT pointer.
1940 (elf32_frv_finish_dynamic_sections): Emit it.
1941 (elf32_frv_always_size_sections): New.
1942 (elf32_frv_modify_segment_map): New.
1943 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1945 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1946 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1947 (elf_backend_always_size_sections): New.
1948 (elf_backend_modify_segment_map): New.
1949 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1950 * config.bfd: Added frv-*-*linux*.
1951 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1952 ABS section, instead of crashing.
1953 (elf32_frv_relocate_section): Don't crash before warning about
1954 different segments in non-PIC relocation.
1955 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1956 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1957 relocs to undefweak symbols.
1958 (elf32_frv_relocate_section): Ditto for undefined symbols.
1959 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1960 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1961 gotfixup section was created.
1962 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1963 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1964 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1965 complain_overflow_signed.
1966 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1967 have not been allocated.
1968 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1969 privfd only if dynamic sections were created.
1970 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1971 for GPREL relocs. When linking relocatable FDPIC executables,
1972 emit warnings for relocations that would be illegal on PIE or
1973 shared libraries. Emit rofixup for R_FRV_32 only if input object
1975 (_frv_create_got_section): Define _gp symbol in the rofixup
1977 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1978 dynamic sections missing, error out requesting -melf32frvfd.
1979 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1980 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1981 computation of addends from section and global or local symbol
1982 value. Change return type to bfd_boolean, and return a failure if
1983 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1984 nonzero addend is required.
1985 (elf32_frv_relocate_section): Likewise. Print error for
1986 unsupported nonzero addends.
1987 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1988 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1989 force everything local.
1990 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1991 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1992 (frv_gotfixup_section): New.
1993 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1994 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1996 (_frv_add_rofixup): New.
1997 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1998 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1999 improve some ugly conditions.
2000 (elf32_frv_relocate_section): Likewise. Reject inter-segment
2001 relocations in fdpic.
2002 (_frv_create_got_section): Create .rofixup.got section.
2003 (struct _frv_dynamic_got_info): Added fixups.
2004 (_frv_count_got_plt_entries): Account in-GOT relocations into
2005 relocs32, relocsfd and relocsfdv. Account them into relocs or
2006 fixups, as appropriate.
2007 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
2009 (elf32_frv_finish_dynamic_sections): Verify that the right number
2010 of relocations and fixups was generated.
2011 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
2013 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
2014 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
2015 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
2016 descriptor of a (formerly-)global symbol is local.
2017 (struct frv_pic_relocs_info): Adjust comments.
2018 (_frv_emit_got_relocs_plt_entries): Adjust.
2019 (elf32_frv_relocate_section): Likewise.
2020 (_frv_count_got_plt_entries): Likewise.
2021 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
2022 symbol's value to addend in the common preamble. Decay dynamic
2023 symbols to section+offset if they bind or call locally, for GOT
2024 and FUNCDESC_VALUE, respectively.
2025 (elf32_frv_relocate_section): Likewise.
2026 (elf32_frv_check_relocs): Don't register as dynamic symbols of
2027 internal or hidden visibility.
2028 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
2029 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
2030 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
2031 (elf32_frv_relocate_section): Pass relocation addend in. Use
2032 original relocation addend to look up the got relocs/plt entries
2033 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
2034 processing relocations that reference .scommon symbols.
2035 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
2036 Introduce support for dynamic linking.
2037 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
2038 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
2039 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
2040 (frv_reloc_type_lookup): Return REL howtos for executables and
2042 (frv_info_to_howto_rel): New.
2043 (struct frv_elf_link_hash_table): New.
2044 (frv_hash_table, frv_got_section, frv_gotrel_section,
2045 frv_plt_section, frv_pltrel_section, frv_relocs_info,
2046 frv_got_initial_offset, frv_plt_initial_offset): New macros.
2047 (frv_elf_link_hash_table_create): New.
2048 (struct frv_pic_relocs_info): New.
2049 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
2050 (frv_pic_relocs_info_find): New.
2051 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
2053 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
2054 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
2055 (_frv_emit_got_relocs_plt_entries): New.
2056 (elf32_frv_relocate_section): Add support for dynamic linking.
2057 Handle new relocations.
2058 (_frv_create_got_section): New.
2059 (elf32_frv_create_dynamic_sections): New.
2060 (ELF_DYNAMIC_INTERPRETER): New.
2061 (struct _frv_dynamic_got_info): New.
2062 (_frv_count_got_plt_entries): New.
2063 (struct _frv_dynamic_got_plt_info): New.
2064 (_frv_compute_got_alloc_data): New.
2065 (_frv_get_got_entry, _frv_get_fd_entry): New.
2066 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
2067 (_frv_resolve_final_relocs_info): New.
2068 (elf32_frv_size_dynamic_sections): New.
2069 (elf32_frv_finish_dynamic_sections): New.
2070 (elf32_frv_adjust_dynamic_symbol): New.
2071 (elf32_frv_finish_dynamic_symbol): New.
2072 (elf32_frv_check_relocs): Handle new relocs. Explain how the
2074 (elf_info_to_howto_rel): Define.
2075 (bfd_elf32_bfd_link_hash_table_create): Define.
2076 (elf_backend_create_dynamic_sections): Define.
2077 (elf_backend_adjust_dynamic_symbol): Define.
2078 (elf_backend_size_dynamic_sections): Define.
2079 (elf_backend_finish_dynamic_symbol): Define.
2080 (elf_backend_finish_dynamic_sections): Define.
2081 (elf_backend_want_got_sym): Define.
2082 (elf_backend_got_header_size): Define.
2083 (elf_backend_want_got_plt): Define.
2084 (elf_backend_plt_readonly): Define.
2085 (elf_backend_want_plt_sym): Define.
2086 (elf_backend_plt_header_size): Define.
2087 (elf_backend_may_use_rel_p): Define.
2088 (elf_backend_may_use_rela_p): Define.
2089 (elf_backend_default_use_rela_p): Define.
2090 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
2091 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
2092 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
2093 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
2094 (frv_reloc_map): Map the corresponding BFD relocs to them.
2095 (frv_reloc_type_lookup): ... and back to BFD relocs.
2096 * reloc.c: New relocs.
2097 * bfd-in2.h, libbfd.h: Rebuilt.
2098 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2099 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
2100 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
2101 R_FRV_FUNCDESC_GOTLO): New.
2102 (frv_reloc_map): Map the corresponding BFD relocs to them.
2103 (frv_reloc_type_lookup): ... and back to BFD relocs.
2104 * reloc.c: New relocs.
2105 * bfd-in2.h, libbfd.h: Rebuilt.
2107 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2109 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2110 targets to support pages of up to 64kB.
2111 (elf32_bed): Redefine to get a separate backend data structure for
2112 traditional targets.
2113 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2114 targets to support pages of up to 64kB.
2115 (elf64_bed): Redefine to get a separate backend data structure for
2116 traditional targets.
2117 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2118 targets to support pages of up to 64kB.
2119 (elf32_bed): Redefine to get a separate backend data structure for
2120 traditional targets.
2122 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2124 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2126 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2128 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2129 (elf_i386_grok_psinfo): Likewise.
2131 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2133 * config.bfd: Add m68k-uClinux target.
2135 2004-01-01 Grant Edwards <grante@visi.com>
2137 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2138 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2139 (elf32_h8_gc_sweep_hook): New function.
2140 (elf_backend_gc_mark_hook): Define.
2141 (elf_backend_gc_sweep_hook): Define.
2142 (elf_backend_can_gc_sections): Define.
2144 For older changes see ChangeLog-0203
2150 version-control: never
projects / deliverable / binutils-gdb.git / blob