1 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4 calling _bfd_merged_section_offset only for section symbols.
6 2004-06-22 Alan Modra <amodra@bigpond.net.au>
8 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
9 for handling SEC_MERGE symbols in relax_section.
11 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
13 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
14 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
15 linked together. Mark the result as h8300sx code.
17 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
19 * elf-bfd.h (struct elf_backend_data): Added
20 elf_backend_omit_section_dynsym.
21 (_bfd_elf_link_omit_section_dynsym): Declare.
22 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
23 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
24 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
25 (_bfd_elf_link_renumber_dynsyms): ... this function.
26 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
27 _bfd_elf_link_omit_section_dynsym).
28 (elfNN_bed): Added elf_backend_omit_section_dynsym.
30 2004-06-21 Nick Clifton <nickc@redhat.com>
32 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
35 2004-06-17 Jerome Guitton <guitton@gnat.com>
37 * bfd-in.h (bfd_cache_close_all): New function declaration.
38 * bfd-in2.h: Regenerate.
39 * cache.c (bfd_cache_close_all): New function definition.
41 2004-06-16 Mark Kettenis <kettenis@gnu.org>
43 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
45 * configure: Regenerate.
47 2004-06-16 Daniel Jacobowitz <dan@debian.org>
49 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
50 the pre-existing section.
52 2004-06-15 Alan Modra <amodra@bigpond.net.au>
54 * section.c (struct sec): Remove usused flags. Reorganize a little.
55 (bfd_get_section_size_before_reloc): Delete.
56 (bfd_get_section_size_after_reloc): Delete.
57 (STD_SECTION): Update.
58 (bfd_get_section_size_now): Delete.
59 (bfd_set_section_contents): Don't referece reloc_done.
60 (bfd_get_section_contents): Remove reloc_done comment.
61 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
63 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
64 * ecoff.c (bfd_debug_section): Update initializer.
65 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
66 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
67 * bfd-in.h (bfd_section_size): Expand.
68 (bfd_get_section_size): New macro.
69 * bfd-in2.h: Regenerate.
70 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
71 bfd_get_section_size_before_reloc with bfd_get_section_size.
72 * coffcode.h (coff_write_object_contents): Likewise.
73 * coffgen.c (build_debug_section): Likewise.
74 * dwarf1.c (parse_line_table): Likewise.
75 (_bfd_dwarf1_find_nearest_line): Likewise.
76 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
77 * i386msdos.c (msdos_write_object_contents): Likewise.
78 * pdp11.c (squirt_out_relocs): Likewise.
79 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
80 * elf64-mmix.c (mmix_elf_final_link): Update comment.
82 2004-06-14 Chris Demetriou <cgd@broadcom.com>
84 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
85 removal) with updated comment.
86 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
88 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
89 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
91 2004-06-12 Alan Modra <amodra@bigpond.net.au>
93 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
94 overflow on branches to undefweaks.
96 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
98 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
99 as ecoff_section_data() does not return a valid lvalue.
101 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
103 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
104 (elf_link_add_object_symbols): Likewise.
106 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
107 (elf_backend_reloc_type_class): New.
109 2004-06-08 Mark Kettenis <kettenis@gnu.org>
111 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
113 * configure: Regenerate.
115 2004-06-07 Daniel Jacobowitz <dan@debian.org>
117 From: Albert Chin-A-Young <china@thewrittenword.com>
118 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
121 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
123 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
126 2004-05-28 DJ Delorie <dj@redhat.com>
128 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
129 for linking, but otherwise adjust reloc for merged sections.
131 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
133 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
134 _bfd_merged_section_offset for local symbols.
136 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
138 * Makefile.am: Regenerate dependencies.
139 * Makefile.in: Regenerate.
140 * archures.c: Add bfd_mach_sh3_nommu .
141 * bfd-in2.h: Regenerate.
142 * cpu-sh.c: Add sh3-nommu architecture.
143 (bfd_to_arch_table): Create new table.
144 (sh_get_arch_from_bfd_mach): Create new function.
145 (sh_get_arch_up_from_bfd_mach): Create new function.
146 (sh_merge_bfd_arch): Create new function.
147 * elf32-sh.c (sh_ef_bfd_table): Add table.
148 (sh_elf_check_relocs): Replace switch statement with
149 use of sh_ef_bfd_table .
150 (sh_elf_get_flags_from_mach): Add new function.
151 (sh_find_elf_flags): Likewise.
152 (sh_elf_copy_private_data): Replace most of non-elf contents
153 with a call to sh_merge_bfd_arch() .
155 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
157 * Makefile.am (bfdver.h): Use explicit filename, not $< .
158 * Makefile.in: Regenerate.
160 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
162 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
163 custom calling conventions for dynamic symbols.
164 (mn10300_elf_relax_section): Avoid relaxing a function as a local
165 symbol if it's an alias to a global one.
167 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
169 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
172 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
174 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
177 2004-05-26 Alan Modra <amodra@bigpond.net.au>
179 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
180 for SHT_GROUP sections.
182 2004-05-25 Alan Modra <amodra@bigpond.net.au>
184 * elflink.c (elf_link_add_object_symbols): Don't set up merge
186 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
187 * merge.c: Formatting. Remove unnecessary casts. Expand
188 bfd_get_section_alignment macro.
189 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
191 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
192 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
193 section name to determine sinfo group, instead test output section
195 (_bfd_merge_sections): Add struct bfd_link_info param. Call
196 _bfd_strip_section_from_output rather than just twiddling flags.
197 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
198 (_bfd_merge_sections): Update prototype.
199 * libbfd.h: Regenerate.
201 2004-05-24 Mark Kettenis <kettenis@gnu.org>
203 * netbsd-core.c: Correctly indent section that sets architecture
206 From Miod Vallat <miod@online.fr>:
207 * m88kopenbsd.c: New file.
208 * targets.c (m88k_openbsd_vec): New.
209 * config.bfd: Add m88k-*-openbsd*.
210 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
211 (m88kopenbsd_vec): New.
212 * configure: Regenerate.
213 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
214 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
216 * Makefile.in: Regenerate.
217 * po/SRC-POTFILES.in: Regenerate.
219 2004-05-24 Nick Clifton <nickc@redhat.com>
221 * hash.c: Remove bogus node "Changing the default Hash Table Size"
222 introduced by hash table size patch.
224 2004-05-22 Ben Elliston <bje@au.ibm.com>
226 * configure.in (is_release): Remove.
227 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
228 (AC_OUTPUT): Don't output bfdver.h from version.h.
229 * configure: Regenerate.
230 * Makefile.am (RELEASE): New variable.
231 (bfdver.h): New target.
232 * Makefile.in: Regenerate.
233 * doc/Makefile.in: Likewise.
235 2004-05-22 Ben Elliston <bje@au.ibm.com>
237 * Makefile.am (config.status): Don't depend on version.h.
238 * Makefile.in: Regenerate.
240 2004-05-22 Alan Modra <amodra@bigpond.net.au>
242 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
243 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
244 * libbfd.h: Regenerate.
245 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
246 (_bfd_elf_rel_local_sym): Likewise.
247 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
248 (elf_link_input_bfd): Likewise.
249 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
250 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
251 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
252 (elfNN_ia64_relocate_section): Likewise.
254 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
256 * hash.c (bfd_default_hash_table_size): New variable.
257 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
258 (bfd_hash_set_default_size): New function. Set the default size
259 to a selected prime number close to the argument. Document new
261 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
262 * bfd-in2.h: Regenerate.
263 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
264 * Makefile.in: Regenerate.
266 2004-05-21 Mark Kettenis <kettenis@gnu.org>
268 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
269 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
270 arm, m68k, m88k and hppa core files.
272 2004-05-21 Nick Clifton <nickc@redhat.com>
274 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
275 (bfd_bwrite): Likewise.
276 (bfd_tell): Likewise.
277 (bfd_flush): Likewise.
278 (bfd_stat): Likewise.
279 (bfd_seek): Likewise.
280 (bfd_get_mtime): Likewise.
281 (bfd_get_size): Likewise.
283 2004-05-19 Ben Elliston <bje@au.ibm.com>
285 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
287 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
289 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
290 (bfd_generic_openr_next_archived_file): Likewise.
292 2004-05-17 Bob Wilson <bob.wilson@acm.org>
294 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
295 section names by inserting a new substring after .gnu.linkonce, except
296 for .gnu.linkonce.t.* where the "t." is replaced.
298 2004-05-17 Adam Nemet <anemet@lnxw.com>
300 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
301 (m68-*-lynxos* case): Likewise.
302 (powerpc-*-lyxnos* case): New case.
303 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
305 2004-05-17 David Heine <dlheine@tensilica.com>
307 * aout-target.h (MY_bfd_copy_private_header_data): Define.
308 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
309 * bfd.c (bfd_copy_private_header_data): Define.
310 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
312 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
313 * coffcode.h (coff_bfd_copy_private_header_data): Define.
314 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
315 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
316 segments by calling copy_private_bfd_data.
317 (_bfd_elf_copy_private_header_data): Define.
318 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
319 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
320 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
321 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
322 * mmo.c (mmo_bfd_copy_private_header_data): Define.
323 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
324 * som.c (som_bfd_copy_private_header_data): Define.
325 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
326 * vms.c (vms_bfd_copy_private_header_data): Define.
327 * bfd-in2.h: Regenerate.
328 * libbfd.h: Regenerate.
330 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
332 * elfxx-mips.c (MINUS_TWO): Define.
333 (mips_elf_higher, mips_elf_highest,
334 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
336 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
338 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
340 * som.c (log2): Rename to exact_log2. Adjust all callers.
342 2004-05-13 Paul Brook <paul@codesourcery.com>
344 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
345 dwarf3 format CIE entries. Remove comment about the size of the
346 ra_column field. It is now correctly deduced.
348 2004-05-13 Joel Sherrill <joel@oarcorp.com>
350 * config.bfd (or32-*-rtems*): Switch to elf.
352 2004-05-13 Nick Clifton <nickc@redhat.com>
354 * po/fr.po: Updated French translation.
356 2004-05-11 Jakub Jelinek <jakub@redhat.com>
358 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
359 into .dynsym if elf_section_data (sec)->dynindx <= 0.
360 Adjust counting of last_local.
361 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
362 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
363 created by the linker nor !SHF_ALLOC.
365 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
366 DT_PLTGOT to the start of the .got.plt section instead of the
367 .got output section. Set sh_entsize for .got section in addition
369 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
370 is at sgot->output_section->vma.
371 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
372 DT_PLTGOT to the start of the .got.plt section instead of the
374 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
375 is at sgot->output_section->vma. Set sh_entsize for .got section
376 in addition to .got.plt.
377 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
378 (bfd_section_from_phdr): Likewise.
379 (map_sections_to_segments): Likewise.
380 (assign_file_positions_for_segments): Likewise.
381 (get_program_header_size): Likewise.
382 * elflink.c (bfd_elf_size_dynamic_sections): Set
383 elf_tdata (output_bfd)->relro from info->relro.
384 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
386 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
388 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
389 a zero symndx for which we hadn't accounted a dynamic relocation.
390 (_frvfdpic_add_rofixup): Likewise.
392 2004-05-07 Brian Ford <ford@vss.fsi.com>
393 DJ Delorie <dj@redhat.com>
395 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
396 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
397 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
398 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
400 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
402 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
403 immediately if there's no link info.
404 (elf32_frvfdpic_copy_private_bfd_data): New.
405 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
407 2004-05-06 Zack Weinberg <zack@codesourcery.com>
409 * dwarf2.c (add_line_info): Also set info->filename to NULL if
410 filename argument is null; do not call strlen on a null pointer.
412 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
414 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
417 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
419 * configure.in (bfd_elf32_frvfdpic_vec): New.
420 * configure: Rebuilt.
421 * targets.c (bfd_elf32_frvfdpic_vec): New.
422 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
424 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
425 frvfdpic instead of frv. Rearrange elf-target macros such that
426 the FDPIC-specific ones are only defined for this new target
428 (bfd_elf32_frvfdpic_vec): Declare.
430 (elf32_frv_relocate_section): Use it to enable segment checking
431 and to control rofixup emission. Add output section vma to
432 applied relocation in non-LOAD non-ALLOC sections. Use
433 _bfd_error_handler for errors.
434 (_frv_create_got_section): Create .rel.got and .rofixup only in
435 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
437 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
438 (elf32_frvfdpic_modify_segment_map): Likewise.
439 (elf32_frv_finish_dynamic_sections): New, do-nothing.
440 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
441 error message if we miscompute the rofixup size.
442 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
443 (frvfdpic_elf_encode_eh_address): Likewise.
444 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
445 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
446 relocs. Reject unknown relocation types.
447 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
448 (frv_elf_merge_private_bfd_data): Likewise.
449 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
450 0x4000 for newly-added elf32-frvfdpic.
452 2004-05-05 Nick Clifton <nickc@redhat.com>
455 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
456 returning NULL as most users of this function do not check its
458 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
459 of bfd_cache_lookup().
460 * sco5-core.c (sco5_core_file_p): Likewise.
461 * trad-core.c (trad_unix_core_file_p): Likewise.
463 2004-05-05 Nick Clifton <nickc@redhat.com>
465 * cache.c (bfd_cache_lookup): Improve formatting.
466 * archive.c: Fix formatting.
468 2004-05-05 Peter Barada <peter@the-baradas.com>
470 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
471 * cpu-m68k.c(bfd_m68k_arch): Likewise.
472 * bfd-in2.h(bfd_architecture): Regenerate.
474 2004-05-03 Alan Modra <amodra@bigpond.net.au>
476 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
478 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
479 those against discarded link-once and SEC_MERGE section symbols.
481 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
483 * section.c (bfd_get_section_by_name_if): New.
484 * bfd-in2.h: Regenerated.
486 2004-05-02 Alan Modra <amodra@bigpond.net.au>
488 * som.c (som_bfd_is_group_section): Define.
490 2004-05-01 Alan Modra <amodra@bigpond.net.au>
492 * section.c (bfd_make_section_anyway): Copy the whole
493 bfd_hash_entry, not just "next" from existing entry.
495 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
497 * elf.c (bfd_section_from_shdr): Maintain the section order in
499 (special_sections): Add ".note.GNU-stack".
500 (elf_fake_sections): Handle section group for relocatable
503 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
505 * section.c (bfd_sections_find_if): New.
506 * bfd-in2.h: Regenerated.
508 2004-04-30 Alan Modra <amodra@bigpond.net.au>
510 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
512 * elf-bfd.h (bfd_elf_is_group_section): Declare.
513 * elf.c (bfd_elf_is_group_section): New function.
514 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
515 * section.c (bfd_generic_is_group_section): New function.
516 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
517 (BFD_JUMP_TABLE_LINK): Adjust.
518 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
519 * aout-target.h (MY_bfd_is_group_section): Define.
520 * aout-tic30.c (MY_bfd_is_group_section): Define.
521 * bfd.c (bfd_is_group_section): Define.
522 * binary.c (binary_bfd_is_group_section): Define.
523 * bout.c (b_out_bfd_is_group_section): Define.
524 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
525 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
526 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
527 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
528 * coffcode.h (coff_bfd_is_group_section): Define.
529 * i386msdos.c (msdos_bfd_is_group_section): Define.
530 * i386os9k.c (os9k_bfd_is_group_section): Define.
531 * ieee.c (ieee_bfd_is_group_section): Define.
532 * ihex.c (ihex_bfd_is_group_section): Define.
533 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
534 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
535 * mmo.c (mmo_bfd_is_group_section): Define.
536 * nlm-target.h (nlm_bfd_is_group_section): Define.
537 * oasys.c (oasys_bfd_is_group_section): Define.
538 * pef.c (bfd_pef_bfd_is_group_section): Define.
539 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
540 * srec.c (srec_bfd_is_group_section): Define.
541 * tekhex.c (tekhex_bfd_is_group_section): Define.
542 * versados.c (versados_bfd_is_group_section): Define.
543 * vms.c (vms_bfd_is_group_section): Define.
544 * xsym.c (bfd_sym_bfd_is_group_section): Define.
545 * bfd-in2.h: Regenerate.
546 * libbfd.h: Regenerate.
548 2004-04-30 Alan Modra <amodra@bigpond.net.au>
550 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
552 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
554 * configure.in: Update version to 2.15.91.
555 * configure: Regenerate.
557 2004-04-29 Brian Ford <ford@vss.fsi.com>
559 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
560 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
561 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
562 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
563 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
564 .gnu.linkonce.wi. sections.
565 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
566 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
568 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
569 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
571 2004-04-28 Chris Demetriou <cgd@broadcom.com>
573 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
574 * bfd-in2.h: Regenerate.
575 * libbfd.h: Likewise.
577 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
579 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
581 (setup_sections): Use som_subspace_dictionary_record struct instead
582 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
583 is_comdat, is_common or dup_common.
584 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
585 is_comdat, is_common and dup_common in section subspace_dict from
587 (som_begin_writing): Use som_subspace_dictionary_record struct.
588 (som_finish_writing): Likewise.
589 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
590 is_common and dup_common flags in info for symbol. Add comment
591 regarding linker support for these fields. Slightly reorganize
593 (som_build_and_write_symbol_table): Set is_comdat, is_common and
594 dup_common fields in symbol table from symbol info.
595 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
596 arguments. Set corresponding fields in copy_data. Change all callers.
597 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
599 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
600 * som.h (som_subspace_dictionary_record): Define.
601 (som_copyable_section_data_struct): Add is_comdat, is_common and
603 (som_section_data_struct): Use som_subspace_dictionary_record struct
604 instead of subspace_dictionary_record.
605 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
607 2004-04-27 Bob Wilson <bob.wilson@acm.org>
609 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
610 if set. Check reloc_done flag before applying relocations. Use
611 output addresses, both when applying relocations and when comparing
612 against the specified section.
613 (elf_xtensa_relocate_section): Use output address to check if dynamic
614 reloc is in a literal pool. Set section's reloc_done flag.
616 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
618 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
619 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
621 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
624 2004-04-27 Alan Modra <amodra@bigpond.net.au>
626 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
627 structure field removed in 2004-04-24 patch.
628 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
630 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
632 * elf32-arm.h (elf32_arm_section_flags): Likewise.
633 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
634 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
635 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
636 field before calling elf_backend_section_flags.
638 2004-04-24 Chris Demetriou <cgd@broadcom.com>
640 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
641 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
642 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
643 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
644 and BFD_RELOC_32_PCREL.
645 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
646 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
647 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
648 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
649 (mips_elf_next_relocation): Move comment about matching HI/LO
651 (_bfd_mips_elf_relocate_section): Here. Remove handling for
654 2004-04-23 Chris Demetriou <cgd@broadcom.com>
656 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
657 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
658 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
659 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
660 and update comments to reflect current usage.
661 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
662 and MIPS_R_SWITCH, as well as several empty entries. Update comment
664 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
665 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
666 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
667 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
668 type number to be MIPS_R_PCREL16.
669 (mips_relocate_section): Remove support for link-time relaxation
670 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
671 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
672 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
673 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
674 relaxation of branches used by embedded-PIC.
675 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
676 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
677 related members, update comment.
678 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
679 code related to embedded-PIC.
680 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
681 initialization of now-removed 'adjust' member of
682 'struct ecoff_debug_info'.
684 2004-04-23 Chris Demetriou <cgd@broadcom.com>
686 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
688 2004-04-21 Philip Blundell <pb@nexus.co.uk>
690 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
691 relocs for locally defined symbols during -shared final link.
692 (elf32_arm_final_link_relocate): Likewise.
694 2004-04-22 Jakub Jelinek <jakub@redhat.com>
696 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
697 ELF_LINK_POINTER_EQUALITY_NEEDED.
698 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
699 if r_type is not R_X86_64_PC32.
700 (elf64_x86_64_finish_dynamic_symbol): If
701 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
704 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
706 * elf32-sh.c (sh_elf_plt_sym_val): New function.
707 (elf_backend_plt_sym_val): Define.
709 2004-04-22 Andrew Cagney <cagney@redhat.com>
711 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
713 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
715 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
717 * som.c (som_set_section_contents): Constantify second argument.
718 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
719 (som_object_setup): Rework to avoid warning.
720 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
723 2004-04-22 Andrew Cagney <cagney@redhat.com>
725 * cache.c (bfd_cache_close): Check for a previously closed file.
727 2004-04-22 Jakub Jelinek <jakub@redhat.com>
729 * bfd.c (bfd_get_synthetic_symtab): Define.
730 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
731 NAME##_get_synthetic_symtab.
732 (struct bfd_target): Add _bfd_get_synthetic_symtab.
733 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
734 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
736 (_bfd_elf_get_synthetic_symtab): New prototype.
737 * elfcode.h (elf_get_synthetic_symtab): Define.
738 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
739 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
740 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
741 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
742 * bfd-in2.h: Rebuilt.
744 * elf32-i386.c (elf_i386_plt_sym_val): New function.
745 (elf_backend_plt_sym_val): Define.
746 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
747 (elf_backend_plt_sym_val): Define.
748 * elf32-s390.c (elf_s390_plt_sym_val): New function.
749 (elf_backend_plt_sym_val): Define.
750 * elf64-s390.c (elf_s390_plt_sym_val): New function.
751 (elf_backend_plt_sym_val): Define.
752 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
753 (elf_backend_plt_sym_val): Define.
754 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
755 (elf_backend_plt_sym_val): Define.
756 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
757 (elf_backend_plt_sym_val): Define.
758 * aout-target.h (MY_get_synthetic_symtab): Define.
759 * aout-tic30.c (MY_get_synthetic_symtab): Define.
760 * coff-rs6000.c (rs6000coff_vec): Add
761 _bfd_nodynamic_get_synthetic_symtab.
762 (pmac_xcoff_vec): Likewise.
763 * coff64-rs6000.c (rs6000coff64_vec): Add
764 _bfd_nodynamic_get_synthetic_symtab.
765 (aix5coff64_vec): Likewise.
766 * sunos.c (MY_get_synthetic_symtab): Define.
767 * vms.c (vms_get_synthetic_symtab): Define.
769 2004-04-22 Nick Clifton <nickc@redhat.com>
771 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
773 2004-04-22 Peter Barada <peter@the-baradas.com>
775 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
776 * bfd2-in.h: Regenerate.
777 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
779 2004-04-21 Chris Demetriou <cgd@broadcom.com>
781 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
782 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
783 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
784 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
785 * bfd-in2.h: Regenerate.
787 2004-04-21 Bob Wilson <bob.wilson@acm.org>
789 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
790 require relocations against a weak symbol to reference the same
791 symbol hash entry if not a final, static link.
792 (get_cached_value, add_value_map): Add final_static_link argument.
793 (remove_literals): Pass final_static_link argument as needed.
795 2004-04-21 Andrew Cagney <cagney@redhat.com>
797 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
798 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
799 (opncls_bwrite, opncls_bclose, opncls_bflush)
800 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
801 bfd iovec that uses function callbacks.
802 (bfd_close): Use the iovec's bclose.
803 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
804 (cache_bclose, cache_bflush, cache_bstat)
805 (cache_iovec): New functions and global variable, implement a
806 cache "iovec", where applicable set bfd_error.
807 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
808 * bfdio.c (struct bfd_iovec): Define.
809 (real_read): Delete function.
810 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
811 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
812 assume that bread and bwrite set bfd_error.
813 * bfd.c (struct bfd): Add "iovec", update comments.
814 * bfd-in2.h, libbfd.h: Re-generate.
816 2004-04-21 Andrew Cagney <cagney@redhat.com>
818 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
820 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
822 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
823 (bfd_elf_gc_sections): Fail if a shared object is being created.
824 Do not fail if dynamic sections have been created. Instead call
825 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
826 dynamically referenced symbols. Do not mark the whole graph
827 rooted at .eh_frame, only the section proper.
829 2004-04-20 DJ Delorie <dj@redhat.com>
831 * reloc.c: Add BFD_RELOC_32_SECREL.
832 * bfd-in2.h: Regenerate.
833 * libbfd.h: Likewise.
834 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
835 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
836 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
838 2004-04-19 Jakub Jelinek <jakub@redhat.com>
840 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
841 relocs against hidden/protected undefweak symbols properly.
842 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
844 2004-04-18 Mark Kettenis <kettenis@gnu.org>
846 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
847 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
850 2004-04-17 Brian Ford <ford@vss.fsi.com>
852 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
853 filepos for the SizeOfHeaders field.
854 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
856 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
858 2004-04-16 Alan Modra <amodra@bigpond.net.au>
860 * simple.c (bfd_simple_get_relocated_section_contents): Don't
861 change reloc_done. Set and restore _cooked_size.
864 2004-04-15 Mark Kettenis <kettenis@gnu.org>
866 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
869 2004-04-15 Nick Clifton <nickc@redhat.com>
871 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
873 2004-04-15 Alan Modra <amodra@bigpond.net.au>
875 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
877 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
879 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
880 when it is a definition.
882 2004-04-14 Alan Modra <amodra@bigpond.net.au>
884 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
885 when statically linking PIC code.
886 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
888 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
890 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
891 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
892 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
893 * configure: Regenerate.
895 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
897 * elflink.c: Include libiberty.h.
898 * Makefile.am (elflink.lo): Depend on libiberty.h.
899 * Makefile.in: Regenerate.
901 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
903 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
906 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
908 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
909 reserve the memory for dynamic linker
911 2004-04-05 Mark Kettenis <kettenis@gnu.org>
913 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
914 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
916 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
918 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
919 RELOC_FOR_GLOBAL_SYMBOL.
920 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
922 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
924 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
925 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
927 2004-04-01 Paul Brook <paul@codesourcery.com>
929 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
930 * elf32-arm.h (struct elf32_elf_section_map): New.
931 (struct _arm_elf_section_data): New.
932 (elf32_arm_section_data): Define.
933 (struct elf32_arm_link_hash_table): Add byteswap_code.
934 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
935 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
936 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
937 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
938 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
939 (bfd_elf32_new_section_hook, elf_backend_write_section,
940 elf_backend_link_output_symbol_hook): Define.
942 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
944 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
945 that keeps the characters in a B_INCL..B_EINCL range.
946 (_bfd_link_section_stabs): When computing the sum of the
947 characters in a B_INCL..B_EINCL range also keep a copy of those
948 characters. Use this information to distinguish between
949 include sections that have the same sum and the same length
950 but which are nevertheless unique.
952 2004-03-31 Paul Brook <paul@codesourcery.com>
954 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
955 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
957 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
959 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
960 to 'sum_chars' and add field 'num_chars'.
961 (_bfd_link_section_stabs): When computing the sum of the
962 characters in a B_INCL..B_EINCL range also keep a count of the
963 number of characters. Use this information to help distinguish
964 between include sections when have the same sum but which
965 nevertheless are still unique.
967 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
969 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
971 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
972 Tomer Levi <Tomer.Levi@nsc.com>
974 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
975 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
976 (BFD32_BACKENDS): Add elf32-cr16c.lo.
977 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
978 (cpu-cr16c.lo): New target.
979 (elf32-cr16c.lo): Likewise.
980 * Makefile.in: Regenerate.
981 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
982 (bfd_archures_list): Add bfd_cr16c_arch.
983 * config.bfd: Handle cr16c-*-elf*.
984 * configure.in: Handle bfd_elf32_cr16c_vec.
985 * configure: Regenerate.
986 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
987 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
988 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
989 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
990 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
991 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
992 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
993 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
994 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
995 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
996 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
997 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
998 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
999 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
1000 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
1001 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
1002 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
1003 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
1004 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
1005 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
1006 * targets.c (bfd_elf32_cr16c_vec): Declare.
1007 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
1008 * cpu-cr16c.c: New file.
1009 * elf32-cr16c.c: Likewise.
1010 * libbfd.h: Regenerate.
1011 * bfd-in2.h: Likewise.
1013 2004-03-30 Jakub Jelinek <jakub@redhat.com>
1015 * elf.c (map_sections_to_segments): Fix handling of .tbss.
1017 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1019 * Makefile.am: Remove all mention of elflink.h.
1020 * Makefile.in: Regenerate.
1021 * bfd-in.h (bfd_elf_discard_info): Declare.
1022 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
1023 * bfd-in2.h: Regenerate.
1024 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
1025 bfd_elf32_link_record_dynamic_symbol,
1026 bfd_elf64_link_record_dynamic_symbol,
1027 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
1028 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
1029 _bfd_elf32_link_record_local_dynamic_symbol,
1030 _bfd_elf64_link_record_local_dynamic_symbol,
1031 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
1032 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
1033 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
1034 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
1035 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
1036 _bfd_elf32_reloc_symbol_deleted_p,
1037 _bfd_elf64_reloc_symbol_deleted_p): Delete.
1038 (bfd_elf_link_record_dynamic_symbol,
1039 bfd_elf_link_record_local_dynamic_symbol,
1040 bfd_elf_final_link, bfd_elf_gc_sections,
1041 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
1042 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
1043 bfd_elf_reloc_symbol_deleted_p): Declare.
1044 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
1045 * elf32-arm.h: Update for changed function names. Remove local
1046 WILL_CALL_FINISH_DYNAMIC_SECTION define.
1047 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
1048 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
1049 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
1050 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1051 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1052 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
1053 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1054 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
1055 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
1056 (bfd_elfNN_print_symbol): Define.
1057 * elfcode.h: Don't include elflink.h.
1058 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
1059 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
1060 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
1061 elf_gc_record_vtinherit, elf_gc_record_vtentry,
1062 elf_link_record_local_dynamic_symbol): Don't define.
1063 * elflink.c: Update for changed function names. Move elflink.h
1065 * elflink.h: Delete file.
1066 * po/SRC-POTFILES.in: Regenerate.
1067 * po/bfd.pot: Regenerate.
1069 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1071 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
1072 "name" for global syms accidentally removed in 2004-03-20 change.
1074 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1076 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
1077 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
1078 where Elf_External_* is different for 64 and 32 bit, with
1079 corresponding elf_size_info field.
1080 (struct elf_final_link_info): Use "bfd_byte *" instead
1081 of "Elf_External_Sym *" for external_syms and symbuf.
1082 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
1083 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
1084 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
1085 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
1086 (elf_link_sort_cmp2): Adjust.
1087 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
1088 using ELF_R_SYM macro. Set u.sym_mask.
1089 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
1090 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
1091 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
1092 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
1093 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
1094 swap_syn_out functions. Rearrange dyn swap in/out switch.
1095 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
1096 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
1097 (elf_link_flush_output_syms): Add elf_backend_data arg.
1098 (elf_link_check_versioned_symbol): Likewise.
1099 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
1100 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
1101 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
1102 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
1103 ELF_R_TYPE and ELF_R_INFO macros.
1104 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
1105 based on size rather than using ELF_R_INFO.
1106 (elf_gc_mark): Set up r_sym_shift local var and use instead of
1108 (struct alloc_got_off_arg): New.
1109 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
1110 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
1111 (elf_gc_allocate_got_offsets): Adjust.
1112 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
1113 ELF_R_SYM. Use bfd_section_from_elf_index.
1114 (elf_bfd_discard_info): Set cookie.r_sym_shift.
1115 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
1116 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
1118 2004-03-26 Stan Shebs <shebs@apple.com>
1120 Remove MPW support, no longer used.
1121 * config.bfd (powerpc-*-mpw*): Remove configuration.
1122 * mpw-config.in, mpw-make.sed: Remove files.
1123 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1125 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1127 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1128 (ppc64_elf_add_symbol_hook): New function.
1129 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1130 const from Elf_Internal_Sym param.
1131 * elflink.c (elf_link_add_object_symbols): Adjust.
1132 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1133 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1134 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1135 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1136 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1137 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1138 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1139 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1140 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1141 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1142 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1143 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1144 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1145 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1146 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1147 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1149 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1151 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1152 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1153 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1154 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1155 (bfd_elf64_bfd_link_add_symbols): Delete.
1156 (bfd_elf_link_add_symbols): Declare.
1157 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1158 * elflink.c: Include safe-ctype.h.
1159 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1161 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1162 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1164 (elf_link_add_archive_symbols): Rename from
1165 _bfd_elf_link_add_archive_symbols, make static.
1166 (elf_link_add_object_symbols): New function. Corresponding
1167 elflink.h function converted to use elf_size_info.
1168 (bfd_elf_link_add_symbols): Likewise.
1169 (bfd_elf_size_dynamic_sections): Adjust.
1170 * elflink.h (elf_bfd_link_add_symbols): Delete.
1171 (elf_link_add_object_symbols): Delete.
1172 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1173 bfd_elf_link_add_symbols.
1174 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1176 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1178 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1179 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1181 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1182 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1183 (_bfd_elf_add_dt_needed_tag): Declare.
1184 (_bfd_elf_sort_symbol): Declare.
1185 (_bfd_elf_finalize_dynstr): Declare.
1186 (RELOC_FOR_GLOBAL_SYM): Formatting.
1187 * elfcode.h (elf_add_dynamic_entry): Delete.
1188 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1189 elflink.h function converted to use elf_size_info.
1190 (_bfd_elf_add_dt_needed_tag): Likewise.
1191 (_bfd_elf_sort_symbol): Likewise.
1192 (_bfd_elf_finalize_dynstr): Likewise.
1193 (compute_bucket_count): Likewise.
1194 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1195 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1196 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1197 * elflink.h: ..here.
1198 (sort_symbol, add_dt_needed_tag): Delete.
1199 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1200 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1202 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1203 * elf32-cris.c (add_dynamic_entry): Likewise.
1204 * elf32-hppa.c (add_dynamic_entry): Likewise.
1205 * elf32-i370.c (add_dynamic_entry): Likewise.
1206 * elf32-i386.c (add_dynamic_entry): Likewise.
1207 * elf32-m32r.c (add_dynamic_entry): Likewise.
1208 * elf32-m68k.c (add_dynamic_entry): Likewise.
1209 * elf32-ppc.c (add_dynamic_entry): Likewise.
1210 * elf32-s390.c (add_dynamic_entry): Likewise.
1211 * elf32-sh.c (add_dynamic_entry): Likewise.
1212 * elf32-sparc.c (add_dynamic_entry): Likewise.
1213 * elf32-vax.c (add_dynamic_entry): Likewise.
1214 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1215 * elf64-alpha.c (add_dynamic_entry): Likewise.
1216 * elf64-hppa.c (add_dynamic_entry): Likewise.
1217 * elf64-ppc.c (add_dynamic_entry): Likewise.
1218 * elf64-s390.c (add_dynamic_entry): Likewise.
1219 * elf64-sparc.c (add_dynamic_entry): Likewise.
1220 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1221 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1222 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1223 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1224 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1225 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1227 2004-03-23 Paul Brook <paul@codesourcery.com>
1229 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1231 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1233 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1234 literal tables and check for relocs outside of literal pools.
1235 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1236 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1238 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1239 (elf_xtensa_relocate_section): Read literal tables and check for
1240 dynamic relocations in read-only sections and not in literal pools.
1242 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1245 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1247 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1249 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1250 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1251 not defined by the executable, or defined in a DSO.
1252 <eliding run-time relocation of .got>: Initialize GOT entry for a
1253 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1255 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1256 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1257 a PLT reloc to GOT for an executable.
1258 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1259 .got for a DSO and explain why.
1260 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1261 and unreferenced symbols for which a PLT is defined. Adjust
1262 dynamic-symbol pruning correspondingly, to make sure we don't lose
1263 a dynamic symbol also defined by a DSO.
1265 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1267 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1268 and rel args. Group input and output args. Wrap to 80 columns.
1269 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1270 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1271 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1272 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1273 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1274 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1275 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1276 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1277 RELOC_FOR_GLOBAL_SYMBOL invocation.
1279 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1281 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1282 unresolved symbols in objects aren't allowed.
1284 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1286 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1287 (elf_hppa_unmark_useless_dynamic_symbols):
1288 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1289 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1290 (elf32_hppa_relocate_section): Likewise.
1291 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1292 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1293 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1294 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1295 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1297 * elf-m10200.c (mn10200_elf_relocate_section): Use
1298 RELOC_FOR_GLOBAL_SYMBOL.
1299 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1300 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1301 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1302 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1303 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1304 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1305 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1306 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1307 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1308 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1309 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1310 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1312 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1314 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1315 (final_link_relocate): Likewise.
1316 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1317 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1319 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1321 * Makefile.am: Run "make dep-am".
1322 * Makefile.in: Regenerate.
1323 * aclocal.m4: Regenerate.
1324 * config.in: Regenerate.
1325 * po/bfd.pot: Regenerate.
1327 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1328 H.J. Lu <hongjiu.lu@intel.com>
1330 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1331 type and size change code to where it was previously. Remove
1332 dt_needed param. Treat old weak syms as strong if new sym is
1333 from a shared lib, even when old sym is from another shared
1334 lib. Remove unnecessary tests of oldweak and newweak. Correct
1336 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1337 _bfd_elf_merge_symbol calls.
1338 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1339 dt_needed local var. Update comments.
1340 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1341 (_bfd_elf_add_default_symbol): Likewise.
1343 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1344 strong syms in one shared object overriding weak syms in another.
1346 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1348 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1349 dyn_lib_class field. Rearrange for better packing.
1350 (elf_dt_soname): Delete.
1351 (elf_dyn_lib_class): Define.
1352 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1353 (bfd_elf_set_dt_needed_soname): Delete.
1354 (bfd_elf_set_dyn_lib_class): New function.
1355 * elflink.h (add_dt_needed_tag): New function. Split out from..
1356 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1357 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1358 initialization of soname.
1359 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1361 * bfd-in.h (enum dynamic_lib_link_class): New.
1362 (bfd_elf_set_dt_needed_soname): Delete.
1363 (bfd_elf_set_dyn_lib_class): Declare.
1364 * bfd-in2.h: Regenerate.
1366 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1367 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1368 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1369 symbol loop. Instead use add_needed to flag tag as written.
1371 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1373 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1374 logic for null_input_bfd detection.
1376 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1378 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1380 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1382 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1385 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1387 * elflink.c (elf_link_read_relocs_from_section): Don't use
1388 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1389 (_bfd_elf_link_read_relocs): ..to here.
1390 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1392 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1394 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1395 values selected in configure.host. Require both to be defined
1396 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1397 corresponding BFD_HOST vars with quotes.
1398 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1399 Always require BFD_HOST_64_BIT_DEFINED.
1400 <file_ptr type>: Find off_t size before emitting message. Combine
1401 off_t and ftello64 conditional.
1402 * configure: Regenerate.
1404 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1406 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1407 aliasing warning. Remove trailing whitespace throughout file.
1409 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1411 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1412 input_section in calls to get_dyn_name.
1413 * 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
1415 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1417 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1419 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1420 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1421 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1422 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1423 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1424 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1425 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1427 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1428 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1429 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1430 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1431 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1432 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1433 (read_8_bytes, read_indirect_string, read_address): Likewise.
1434 (read_abbrevs, parse_comp_unit): Likewise.
1435 * targets.c (struct bfd_target): Likewise.
1436 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1437 * hppabsd-core.c: Likewise. Formatting.
1438 * hpux-core.c: Likewise.
1439 * irix-core.c: Likewise.
1440 * netbsd-core.c: Likewise.
1441 * osf-core.c: Likewise.
1442 * ptrace-core.c: Likewise.
1443 * sco5-core.c: Likewise.
1444 * trad-core.c: Likewise.
1445 * configure: Regenerate.
1446 * bfd-in2.h: Regenerate.
1448 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1450 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1451 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1452 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1453 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1454 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1455 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1456 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1457 * libbfd.c: Likewise in function definitions.
1458 (bfd_put_8): Mask with 0xff rather than casting to char.
1459 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1460 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1461 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1462 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1463 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1464 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1465 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1466 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1467 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1468 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1469 * archive.c (do_slurp_coff_armap): Update swap prototype.
1470 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1471 (tic54x_getl_signed_32): Likewise.
1472 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1473 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1474 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1475 (bfd_getp_signed_32, bfd_putp32): Likewise.
1476 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1477 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1478 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1479 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1480 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1481 bfd_h_getx_signed_16, bfd_h_putx16.
1482 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1483 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1484 * hpux-core.c: Likewise.
1485 * irix-core.c: Likewise.
1486 * netbsd-core.c: Likewise.
1487 * osf-core.c: Likewise.
1488 * ptrace-core.c: Likewise.
1489 * sco5-core.c: Likewise.
1490 * trad-core.c: Likewise.
1491 * bfd-in2.h: Regenerate.
1493 2004-03-15 Matt Thomas <matt@3am-software.com>
1495 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1498 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1500 * config.bfd: Add x86_64-*-openbsd*.
1501 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1503 * configure: Regenerate.
1505 2004-03-12 Nick Clifton <nickc@redhat.com>
1506 Dave Murphy <wintermute2k4@ntlworld.com>
1508 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1509 if the input bfd does not contain any code.
1511 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1513 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1515 2004-03-05 Fred Fish <fnf@redhat.com>
1517 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1518 mips16 symbols to be even rather than testing first for even/odd.
1519 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1521 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1523 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1526 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1528 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1529 undefined symbols as hash_new.
1531 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1533 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1535 * elf32-sh.c: Ditto.
1536 * bfd-in2.h: Regenerate.
1538 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1540 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1542 (_frv_count_got_plt_entries): Initialize them.
1543 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1545 (frv_pic_relocs_info_for_global): Likewise.
1546 (frv_pic_relocs_info_for_local): Likewise.
1547 (frv_pic_merge_early_relocs_info): New.
1548 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1550 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1551 Check that we don't exceed the allocated count for entry.
1552 (_frv_add_rofixup): Likewise.
1553 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1554 (elf32_frv_finish_dynamic_sections): Improve error message in case
1555 we emit too few rofixup entries.
1557 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1559 * archures.c (bfd_mach_fr450): New.
1560 * bfd-in2.h: Regenerate.
1561 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1562 (arch_info_500): Link to it.
1563 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1564 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1565 (frv_elf_arch_extension_p): New function.
1566 (frv_elf_merge_private_bfd_data): Use it.
1568 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1570 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1572 * elflink.h (is_global_data_symbol_definition): Moved to
1574 (elf_link_is_defined_archive_symbol): Likewise.
1575 (elf_link_add_archive_symbols): Likewise. Renamed to
1576 _bfd_elf_link_add_archive_symbols.
1578 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1579 of ELF symbol table entry from backend.
1580 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1581 instead of elf_link_add_object_symbols.
1583 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1585 * elf-bfd.h (struct elf_backend_data): Added
1586 elf_backend_can_make_relative_eh_frame,
1587 elf_backend_can_make_lsda_relative_eh_frame and
1588 elf_backend_encode_eh_address.
1589 (_bfd_elf_encode_eh_address): Declare.
1590 (_bfd_elf_can_make_relative): Declare.
1591 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1592 hooks to decide whether to attempt to make_relative and
1594 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1595 (_bfd_elf_can_make_relative): New.
1596 (_bfd_elf_encode_eh_address): New.
1597 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1598 (frv_elf_encode_eh_address): New.
1599 (elf_backend_can_make_relative_eh_frame): Define.
1600 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1601 (elf_backend_encode_eh_address): Define.
1603 (elf_backend_can_make_relative_eh_frame): Define.
1604 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1605 (elf_backend_encode_eh_address): Define.
1606 (elfNN_bed): Add them.
1608 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1610 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1611 complain_on_overflow to signed.
1613 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1615 * elflink.h (sort_symbol): New.
1616 (elf_link_add_object_symbols): Use a sorted symbol array for
1619 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1621 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1622 for pc relative relocs.
1623 (elf_s390_relocate_section): Likewise.
1624 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1625 for pc relative relocs.
1626 (elf_s390_relocate_section): Likewise.
1628 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1630 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1633 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1635 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1636 field to track if a relocation is against readonly section.
1637 (count_dyn_reloc): Take a new argument for rent->reltext.
1638 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1639 (get_reloc_section): Don't set ia64_info->reltext here.
1640 (allocate_dynrel_entries): Set ia64_info->reltext here.
1642 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1644 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1645 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1646 function's descriptor to symbol+offset, and map local undefweak
1647 symbol to NULL function descriptor.
1648 (elf32_frv_relocate_section): Likewise.
1650 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1652 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1654 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1655 (netbsd_core_file_p): Set architecture from machine ID for
1658 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1660 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1661 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1663 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1665 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1666 symbols with non-default visibility.
1668 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1670 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1671 IMAGE_SCN_MEM_WRITE on known sections only.
1673 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1675 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1676 symbols used in PIE relocs.
1678 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1680 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1683 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1685 * configure.in: Update version to 2.15.90.
1686 * configure: Regenerate.
1688 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1689 Richard Sandiford <rsandifo@redhat.com>
1691 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1692 _bfd_elf_symbol_refs_local_p to decide whether to decay
1693 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1694 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1695 relocs if the symbol wasn't defined by a regular object file.
1696 Don't check the symbol's dynindx.
1698 2004-02-16 Andrew Cagney <cagney@redhat.com>
1700 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1702 * bfd-in2.h: Re-generate.
1704 2004-02-14 Andrew Cagney <cagney@redhat.com>
1706 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1707 _LARGEFILE64_SOURCE.
1709 2004-02-13 Andrew Cagney <cagney@redhat.com>
1711 * elf.c (vma_page_aligned_bias): New function.
1712 (assign_file_positions_except_relocs)
1713 (assign_file_positions_for_segments): Replace broken modulo
1714 arithmetic with call to vma_page_aligned_bias.
1716 2004-02-11 Andrew Cagney <cagney@redhat.com>
1718 * bfd-in.h: Update copyright.
1719 (bfd_tell): Change return type to file_ptr.
1720 * bfd-in2.h: Re-generate.
1721 * cache.c: Update copyright.
1722 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1724 (close_one): Use real_ftell.
1725 * bfdio.c: Update copyright.
1726 (real_ftell, real_fseek): New functions.
1727 (bfd_tell): Use real_fseek and real_ftell, change return type to
1729 (bfd_seek): Use real_ftell and real_fseek, change type of
1730 file_position to a file_ptr.
1731 * libbfd-in.h: Update copyright.
1732 (real_ftell, real_fseek): Declare.
1733 * libbfd.h: Re-generate.
1735 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1736 fseeko and fseeko64. Determine bfd_file_ptr.
1737 * configure: Re-generate.
1738 * config.in: Re-generate.
1740 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1742 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1743 * elf32-h8300.c: Likewise.
1745 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1746 Nick Clifton <nickc@redhat.com>
1748 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1749 GOT entries with no associated GOT subsection.
1751 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1753 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1754 * elf.c (swap_out_syms): Use it to decide whether local section
1755 symbols should be named.
1756 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1757 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1758 (elf_backend_name_local_section_symbols): Define.
1759 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1761 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1763 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1764 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1767 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1769 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1770 to bfd_link_hash_entry passed by reference to
1771 _bfd_generic_link_add_one_symbol.
1773 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1775 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1776 relocations against dynamic symbols.
1778 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1780 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1783 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1785 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1786 * bfd-in2.h, libbfd.h: Rebuilt.
1788 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1790 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1791 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1792 flag has been cleared.
1794 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1796 * coff-h8300.c: Add and adjust comments about relaxation.
1797 * elf32-h8300.c: Likewise.
1799 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1801 * coff-h8300.c: Fix comment typos.
1802 * elf32-h8300.c: Likewise.
1804 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1806 * coff-h8300.c: Add comments about relaxation.
1807 * elf32-h8300.c: Likewise.
1809 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1811 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1813 * aclocal.m4: Regenerate.
1814 * configure: Regenerate.
1816 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1818 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1819 mips_elf64_rtype_to_howto instead of using howto_table.
1821 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1823 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1825 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1826 relocs which would not use the PLT.
1828 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1830 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1831 (ppc64_elf_gc_sweep_hook): Likewise.
1832 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1834 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1836 Adds linker relaxation support for bit manipulation insns like
1837 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1839 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1840 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1841 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1842 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1844 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1846 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1848 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1850 * elf32-h8300.c: Fix formatting.
1852 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1854 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1855 dynamic object is present. Declare r_symndx and h in an inner
1857 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1859 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1861 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1862 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1863 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1864 identically. Do not emit PC24 relocations for shared libraries.
1865 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1866 identically. Don't adjust pc_count.
1867 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1868 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1869 adjust count for branch relocations.
1870 (allocate_dynrelocs): Correct typo in call to
1871 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1872 PC24 or PLT32 relocs when linking.
1874 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1876 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1877 relocation howto with ARM_26 one for consistency.
1878 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1879 that will be converted to ARM_26D ones, since we always want 'done'
1880 relocations to be reflected in section's data.
1881 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1883 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1886 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1888 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1889 are not partial_inplace during a relocatable link.
1891 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1893 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1894 if no dynamic object is present. Declare r_symndx and h in an
1897 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1899 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1900 trampoline if it is known out of range.
1902 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1904 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1905 * elf32-frv.c (_frv_osec_readonly_p): New.
1906 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1908 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1909 (elf32_frv_relocate_section): Likewise. Error out if attempting
1910 to emit rofixups or dynamic relocs in read-only segments. Use
1911 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1912 dynamic relocations.
1913 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1914 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1915 relocations or fixups involving merged sections correctly. Avoid
1916 crash when undefined symbol is referenced by R_FRV_32 or
1917 R_FRV_FUNCDESC_VALUE.
1918 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1919 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1920 input section holding local symbol to addend of R_FRV_32 or
1921 R_FRV_FUNCDESC_VALUE dynamic relocation.
1922 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1923 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1924 (elf32_frv_always_size_sections): Don't store pointer to
1925 __stacksize symbol in sec_info.
1926 (elf32_frv_modify_segment_map): Look it up here.
1927 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1928 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1929 of the lazy PLT entry, not only its offset, as the low word of a
1930 function descriptor.
1931 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1932 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1933 if a hash table entry already exists but is not a definition.
1934 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1935 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1936 (_frv_add_rofixup): Don't inline.
1937 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1938 for undefweak symbols.
1939 (elf32_frv_relocate_section): Avoid crash while computing
1940 relocation when linking with shared library. Only emit rofixups
1941 and dynamic relocations for alloc&load sections. Mark binaries
1942 with inter-segment relocations for relocation as a unit.
1943 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1944 (DEFAULT_STACK_SIZE): New.
1945 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1946 emit rofixups or dynamic relocs when linking dynamic non-PIE
1948 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1949 shared libs too. Reserve the last entry for the GOT pointer.
1950 (elf32_frv_finish_dynamic_sections): Emit it.
1951 (elf32_frv_always_size_sections): New.
1952 (elf32_frv_modify_segment_map): New.
1953 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1955 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1956 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1957 (elf_backend_always_size_sections): New.
1958 (elf_backend_modify_segment_map): New.
1959 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1960 * config.bfd: Added frv-*-*linux*.
1961 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1962 ABS section, instead of crashing.
1963 (elf32_frv_relocate_section): Don't crash before warning about
1964 different segments in non-PIC relocation.
1965 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1966 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1967 relocs to undefweak symbols.
1968 (elf32_frv_relocate_section): Ditto for undefined symbols.
1969 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1970 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1971 gotfixup section was created.
1972 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1973 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1974 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1975 complain_overflow_signed.
1976 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1977 have not been allocated.
1978 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1979 privfd only if dynamic sections were created.
1980 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1981 for GPREL relocs. When linking relocatable FDPIC executables,
1982 emit warnings for relocations that would be illegal on PIE or
1983 shared libraries. Emit rofixup for R_FRV_32 only if input object
1985 (_frv_create_got_section): Define _gp symbol in the rofixup
1987 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1988 dynamic sections missing, error out requesting -melf32frvfd.
1989 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1990 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1991 computation of addends from section and global or local symbol
1992 value. Change return type to bfd_boolean, and return a failure if
1993 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1994 nonzero addend is required.
1995 (elf32_frv_relocate_section): Likewise. Print error for
1996 unsupported nonzero addends.
1997 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1998 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1999 force everything local.
2000 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
2001 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
2002 (frv_gotfixup_section): New.
2003 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
2004 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
2006 (_frv_add_rofixup): New.
2007 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
2008 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
2009 improve some ugly conditions.
2010 (elf32_frv_relocate_section): Likewise. Reject inter-segment
2011 relocations in fdpic.
2012 (_frv_create_got_section): Create .rofixup.got section.
2013 (struct _frv_dynamic_got_info): Added fixups.
2014 (_frv_count_got_plt_entries): Account in-GOT relocations into
2015 relocs32, relocsfd and relocsfdv. Account them into relocs or
2016 fixups, as appropriate.
2017 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
2019 (elf32_frv_finish_dynamic_sections): Verify that the right number
2020 of relocations and fixups was generated.
2021 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
2023 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
2024 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
2025 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
2026 descriptor of a (formerly-)global symbol is local.
2027 (struct frv_pic_relocs_info): Adjust comments.
2028 (_frv_emit_got_relocs_plt_entries): Adjust.
2029 (elf32_frv_relocate_section): Likewise.
2030 (_frv_count_got_plt_entries): Likewise.
2031 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
2032 symbol's value to addend in the common preamble. Decay dynamic
2033 symbols to section+offset if they bind or call locally, for GOT
2034 and FUNCDESC_VALUE, respectively.
2035 (elf32_frv_relocate_section): Likewise.
2036 (elf32_frv_check_relocs): Don't register as dynamic symbols of
2037 internal or hidden visibility.
2038 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
2039 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
2040 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
2041 (elf32_frv_relocate_section): Pass relocation addend in. Use
2042 original relocation addend to look up the got relocs/plt entries
2043 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
2044 processing relocations that reference .scommon symbols.
2045 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
2046 Introduce support for dynamic linking.
2047 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
2048 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
2049 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
2050 (frv_reloc_type_lookup): Return REL howtos for executables and
2052 (frv_info_to_howto_rel): New.
2053 (struct frv_elf_link_hash_table): New.
2054 (frv_hash_table, frv_got_section, frv_gotrel_section,
2055 frv_plt_section, frv_pltrel_section, frv_relocs_info,
2056 frv_got_initial_offset, frv_plt_initial_offset): New macros.
2057 (frv_elf_link_hash_table_create): New.
2058 (struct frv_pic_relocs_info): New.
2059 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
2060 (frv_pic_relocs_info_find): New.
2061 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
2063 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
2064 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
2065 (_frv_emit_got_relocs_plt_entries): New.
2066 (elf32_frv_relocate_section): Add support for dynamic linking.
2067 Handle new relocations.
2068 (_frv_create_got_section): New.
2069 (elf32_frv_create_dynamic_sections): New.
2070 (ELF_DYNAMIC_INTERPRETER): New.
2071 (struct _frv_dynamic_got_info): New.
2072 (_frv_count_got_plt_entries): New.
2073 (struct _frv_dynamic_got_plt_info): New.
2074 (_frv_compute_got_alloc_data): New.
2075 (_frv_get_got_entry, _frv_get_fd_entry): New.
2076 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
2077 (_frv_resolve_final_relocs_info): New.
2078 (elf32_frv_size_dynamic_sections): New.
2079 (elf32_frv_finish_dynamic_sections): New.
2080 (elf32_frv_adjust_dynamic_symbol): New.
2081 (elf32_frv_finish_dynamic_symbol): New.
2082 (elf32_frv_check_relocs): Handle new relocs. Explain how the
2084 (elf_info_to_howto_rel): Define.
2085 (bfd_elf32_bfd_link_hash_table_create): Define.
2086 (elf_backend_create_dynamic_sections): Define.
2087 (elf_backend_adjust_dynamic_symbol): Define.
2088 (elf_backend_size_dynamic_sections): Define.
2089 (elf_backend_finish_dynamic_symbol): Define.
2090 (elf_backend_finish_dynamic_sections): Define.
2091 (elf_backend_want_got_sym): Define.
2092 (elf_backend_got_header_size): Define.
2093 (elf_backend_want_got_plt): Define.
2094 (elf_backend_plt_readonly): Define.
2095 (elf_backend_want_plt_sym): Define.
2096 (elf_backend_plt_header_size): Define.
2097 (elf_backend_may_use_rel_p): Define.
2098 (elf_backend_may_use_rela_p): Define.
2099 (elf_backend_default_use_rela_p): Define.
2100 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
2101 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
2102 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
2103 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
2104 (frv_reloc_map): Map the corresponding BFD relocs to them.
2105 (frv_reloc_type_lookup): ... and back to BFD relocs.
2106 * reloc.c: New relocs.
2107 * bfd-in2.h, libbfd.h: Rebuilt.
2108 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2109 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
2110 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
2111 R_FRV_FUNCDESC_GOTLO): New.
2112 (frv_reloc_map): Map the corresponding BFD relocs to them.
2113 (frv_reloc_type_lookup): ... and back to BFD relocs.
2114 * reloc.c: New relocs.
2115 * bfd-in2.h, libbfd.h: Rebuilt.
2117 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2119 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2120 targets to support pages of up to 64kB.
2121 (elf32_bed): Redefine to get a separate backend data structure for
2122 traditional targets.
2123 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2124 targets to support pages of up to 64kB.
2125 (elf64_bed): Redefine to get a separate backend data structure for
2126 traditional targets.
2127 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2128 targets to support pages of up to 64kB.
2129 (elf32_bed): Redefine to get a separate backend data structure for
2130 traditional targets.
2132 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2134 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2136 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2138 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2139 (elf_i386_grok_psinfo): Likewise.
2141 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2143 * config.bfd: Add m68k-uClinux target.
2145 2004-01-01 Grant Edwards <grante@visi.com>
2147 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2148 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2149 (elf32_h8_gc_sweep_hook): New function.
2150 (elf_backend_gc_mark_hook): Define.
2151 (elf_backend_gc_sweep_hook): Define.
2152 (elf_backend_can_gc_sections): Define.
2154 For older changes see ChangeLog-0203
2160 version-control: never
projects / deliverable / binutils-gdb.git / blob