1 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4 for handling SEC_MERGE symbols in relax_section.
6 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
8 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
9 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
10 linked together. Mark the result as h8300sx code.
12 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
14 * elf-bfd.h (struct elf_backend_data): Added
15 elf_backend_omit_section_dynsym.
16 (_bfd_elf_link_omit_section_dynsym): Declare.
17 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
18 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
19 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
20 (_bfd_elf_link_renumber_dynsyms): ... this function.
21 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
22 _bfd_elf_link_omit_section_dynsym).
23 (elfNN_bed): Added elf_backend_omit_section_dynsym.
25 2004-06-21 Nick Clifton <nickc@redhat.com>
27 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
30 2004-06-17 Jerome Guitton <guitton@gnat.com>
32 * bfd-in.h (bfd_cache_close_all): New function declaration.
33 * bfd-in2.h: Regenerate.
34 * cache.c (bfd_cache_close_all): New function definition.
36 2004-06-16 Mark Kettenis <kettenis@gnu.org>
38 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
40 * configure: Regenerate.
42 2004-06-16 Daniel Jacobowitz <dan@debian.org>
44 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
45 the pre-existing section.
47 2004-06-15 Alan Modra <amodra@bigpond.net.au>
49 * section.c (struct sec): Remove usused flags. Reorganize a little.
50 (bfd_get_section_size_before_reloc): Delete.
51 (bfd_get_section_size_after_reloc): Delete.
52 (STD_SECTION): Update.
53 (bfd_get_section_size_now): Delete.
54 (bfd_set_section_contents): Don't referece reloc_done.
55 (bfd_get_section_contents): Remove reloc_done comment.
56 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
58 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
59 * ecoff.c (bfd_debug_section): Update initializer.
60 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
61 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
62 * bfd-in.h (bfd_section_size): Expand.
63 (bfd_get_section_size): New macro.
64 * bfd-in2.h: Regenerate.
65 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
66 bfd_get_section_size_before_reloc with bfd_get_section_size.
67 * coffcode.h (coff_write_object_contents): Likewise.
68 * coffgen.c (build_debug_section): Likewise.
69 * dwarf1.c (parse_line_table): Likewise.
70 (_bfd_dwarf1_find_nearest_line): Likewise.
71 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
72 * i386msdos.c (msdos_write_object_contents): Likewise.
73 * pdp11.c (squirt_out_relocs): Likewise.
74 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
75 * elf64-mmix.c (mmix_elf_final_link): Update comment.
77 2004-06-14 Chris Demetriou <cgd@broadcom.com>
79 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
80 removal) with updated comment.
81 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
83 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
84 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
86 2004-06-12 Alan Modra <amodra@bigpond.net.au>
88 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
89 overflow on branches to undefweaks.
91 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
93 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
94 as ecoff_section_data() does not return a valid lvalue.
96 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
98 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
99 (elf_link_add_object_symbols): Likewise.
101 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
102 (elf_backend_reloc_type_class): New.
104 2004-06-08 Mark Kettenis <kettenis@gnu.org>
106 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
108 * configure: Regenerate.
110 2004-06-07 Daniel Jacobowitz <dan@debian.org>
112 From: Albert Chin-A-Young <china@thewrittenword.com>
113 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
116 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
118 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
121 2004-05-28 DJ Delorie <dj@redhat.com>
123 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
124 for linking, but otherwise adjust reloc for merged sections.
126 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
128 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
129 _bfd_merged_section_offset for local symbols.
131 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
133 * Makefile.am: Regenerate dependencies.
134 * Makefile.in: Regenerate.
135 * archures.c: Add bfd_mach_sh3_nommu .
136 * bfd-in2.h: Regenerate.
137 * cpu-sh.c: Add sh3-nommu architecture.
138 (bfd_to_arch_table): Create new table.
139 (sh_get_arch_from_bfd_mach): Create new function.
140 (sh_get_arch_up_from_bfd_mach): Create new function.
141 (sh_merge_bfd_arch): Create new function.
142 * elf32-sh.c (sh_ef_bfd_table): Add table.
143 (sh_elf_check_relocs): Replace switch statement with
144 use of sh_ef_bfd_table .
145 (sh_elf_get_flags_from_mach): Add new function.
146 (sh_find_elf_flags): Likewise.
147 (sh_elf_copy_private_data): Replace most of non-elf contents
148 with a call to sh_merge_bfd_arch() .
150 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
152 * Makefile.am (bfdver.h): Use explicit filename, not $< .
153 * Makefile.in: Regenerate.
155 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
157 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
158 custom calling conventions for dynamic symbols.
159 (mn10300_elf_relax_section): Avoid relaxing a function as a local
160 symbol if it's an alias to a global one.
162 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
164 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
167 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
169 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
172 2004-05-26 Alan Modra <amodra@bigpond.net.au>
174 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
175 for SHT_GROUP sections.
177 2004-05-25 Alan Modra <amodra@bigpond.net.au>
179 * elflink.c (elf_link_add_object_symbols): Don't set up merge
181 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
182 * merge.c: Formatting. Remove unnecessary casts. Expand
183 bfd_get_section_alignment macro.
184 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
186 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
187 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
188 section name to determine sinfo group, instead test output section
190 (_bfd_merge_sections): Add struct bfd_link_info param. Call
191 _bfd_strip_section_from_output rather than just twiddling flags.
192 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
193 (_bfd_merge_sections): Update prototype.
194 * libbfd.h: Regenerate.
196 2004-05-24 Mark Kettenis <kettenis@gnu.org>
198 * netbsd-core.c: Correctly indent section that sets architecture
201 From Miod Vallat <miod@online.fr>:
202 * m88kopenbsd.c: New file.
203 * targets.c (m88k_openbsd_vec): New.
204 * config.bfd: Add m88k-*-openbsd*.
205 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
206 (m88kopenbsd_vec): New.
207 * configure: Regenerate.
208 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
209 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
211 * Makefile.in: Regenerate.
212 * po/SRC-POTFILES.in: Regenerate.
214 2004-05-24 Nick Clifton <nickc@redhat.com>
216 * hash.c: Remove bogus node "Changing the default Hash Table Size"
217 introduced by hash table size patch.
219 2004-05-22 Ben Elliston <bje@au.ibm.com>
221 * configure.in (is_release): Remove.
222 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
223 (AC_OUTPUT): Don't output bfdver.h from version.h.
224 * configure: Regenerate.
225 * Makefile.am (RELEASE): New variable.
226 (bfdver.h): New target.
227 * Makefile.in: Regenerate.
228 * doc/Makefile.in: Likewise.
230 2004-05-22 Ben Elliston <bje@au.ibm.com>
232 * Makefile.am (config.status): Don't depend on version.h.
233 * Makefile.in: Regenerate.
235 2004-05-22 Alan Modra <amodra@bigpond.net.au>
237 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
238 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
239 * libbfd.h: Regenerate.
240 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
241 (_bfd_elf_rel_local_sym): Likewise.
242 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
243 (elf_link_input_bfd): Likewise.
244 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
245 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
246 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
247 (elfNN_ia64_relocate_section): Likewise.
249 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
251 * hash.c (bfd_default_hash_table_size): New variable.
252 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
253 (bfd_hash_set_default_size): New function. Set the default size
254 to a selected prime number close to the argument. Document new
256 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
257 * bfd-in2.h: Regenerate.
258 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
259 * Makefile.in: Regenerate.
261 2004-05-21 Mark Kettenis <kettenis@gnu.org>
263 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
264 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
265 arm, m68k, m88k and hppa core files.
267 2004-05-21 Nick Clifton <nickc@redhat.com>
269 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
270 (bfd_bwrite): Likewise.
271 (bfd_tell): Likewise.
272 (bfd_flush): Likewise.
273 (bfd_stat): Likewise.
274 (bfd_seek): Likewise.
275 (bfd_get_mtime): Likewise.
276 (bfd_get_size): Likewise.
278 2004-05-19 Ben Elliston <bje@au.ibm.com>
280 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
282 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
284 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
285 (bfd_generic_openr_next_archived_file): Likewise.
287 2004-05-17 Bob Wilson <bob.wilson@acm.org>
289 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
290 section names by inserting a new substring after .gnu.linkonce, except
291 for .gnu.linkonce.t.* where the "t." is replaced.
293 2004-05-17 Adam Nemet <anemet@lnxw.com>
295 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
296 (m68-*-lynxos* case): Likewise.
297 (powerpc-*-lyxnos* case): New case.
298 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
300 2004-05-17 David Heine <dlheine@tensilica.com>
302 * aout-target.h (MY_bfd_copy_private_header_data): Define.
303 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
304 * bfd.c (bfd_copy_private_header_data): Define.
305 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
307 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
308 * coffcode.h (coff_bfd_copy_private_header_data): Define.
309 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
310 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
311 segments by calling copy_private_bfd_data.
312 (_bfd_elf_copy_private_header_data): Define.
313 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
314 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
315 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
316 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
317 * mmo.c (mmo_bfd_copy_private_header_data): Define.
318 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
319 * som.c (som_bfd_copy_private_header_data): Define.
320 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
321 * vms.c (vms_bfd_copy_private_header_data): Define.
322 * bfd-in2.h: Regenerate.
323 * libbfd.h: Regenerate.
325 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
327 * elfxx-mips.c (MINUS_TWO): Define.
328 (mips_elf_higher, mips_elf_highest,
329 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
331 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
333 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
335 * som.c (log2): Rename to exact_log2. Adjust all callers.
337 2004-05-13 Paul Brook <paul@codesourcery.com>
339 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
340 dwarf3 format CIE entries. Remove comment about the size of the
341 ra_column field. It is now correctly deduced.
343 2004-05-13 Joel Sherrill <joel@oarcorp.com>
345 * config.bfd (or32-*-rtems*): Switch to elf.
347 2004-05-13 Nick Clifton <nickc@redhat.com>
349 * po/fr.po: Updated French translation.
351 2004-05-11 Jakub Jelinek <jakub@redhat.com>
353 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
354 into .dynsym if elf_section_data (sec)->dynindx <= 0.
355 Adjust counting of last_local.
356 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
357 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
358 created by the linker nor !SHF_ALLOC.
360 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
361 DT_PLTGOT to the start of the .got.plt section instead of the
362 .got output section. Set sh_entsize for .got section in addition
364 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
365 is at sgot->output_section->vma.
366 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
367 DT_PLTGOT to the start of the .got.plt section instead of the
369 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
370 is at sgot->output_section->vma. Set sh_entsize for .got section
371 in addition to .got.plt.
372 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
373 (bfd_section_from_phdr): Likewise.
374 (map_sections_to_segments): Likewise.
375 (assign_file_positions_for_segments): Likewise.
376 (get_program_header_size): Likewise.
377 * elflink.c (bfd_elf_size_dynamic_sections): Set
378 elf_tdata (output_bfd)->relro from info->relro.
379 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
381 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
383 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
384 a zero symndx for which we hadn't accounted a dynamic relocation.
385 (_frvfdpic_add_rofixup): Likewise.
387 2004-05-07 Brian Ford <ford@vss.fsi.com>
388 DJ Delorie <dj@redhat.com>
390 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
391 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
392 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
393 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
395 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
397 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
398 immediately if there's no link info.
399 (elf32_frvfdpic_copy_private_bfd_data): New.
400 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
402 2004-05-06 Zack Weinberg <zack@codesourcery.com>
404 * dwarf2.c (add_line_info): Also set info->filename to NULL if
405 filename argument is null; do not call strlen on a null pointer.
407 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
409 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
412 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
414 * configure.in (bfd_elf32_frvfdpic_vec): New.
415 * configure: Rebuilt.
416 * targets.c (bfd_elf32_frvfdpic_vec): New.
417 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
419 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
420 frvfdpic instead of frv. Rearrange elf-target macros such that
421 the FDPIC-specific ones are only defined for this new target
423 (bfd_elf32_frvfdpic_vec): Declare.
425 (elf32_frv_relocate_section): Use it to enable segment checking
426 and to control rofixup emission. Add output section vma to
427 applied relocation in non-LOAD non-ALLOC sections. Use
428 _bfd_error_handler for errors.
429 (_frv_create_got_section): Create .rel.got and .rofixup only in
430 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
432 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
433 (elf32_frvfdpic_modify_segment_map): Likewise.
434 (elf32_frv_finish_dynamic_sections): New, do-nothing.
435 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
436 error message if we miscompute the rofixup size.
437 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
438 (frvfdpic_elf_encode_eh_address): Likewise.
439 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
440 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
441 relocs. Reject unknown relocation types.
442 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
443 (frv_elf_merge_private_bfd_data): Likewise.
444 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
445 0x4000 for newly-added elf32-frvfdpic.
447 2004-05-05 Nick Clifton <nickc@redhat.com>
450 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
451 returning NULL as most users of this function do not check its
453 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
454 of bfd_cache_lookup().
455 * sco5-core.c (sco5_core_file_p): Likewise.
456 * trad-core.c (trad_unix_core_file_p): Likewise.
458 2004-05-05 Nick Clifton <nickc@redhat.com>
460 * cache.c (bfd_cache_lookup): Improve formatting.
461 * archive.c: Fix formatting.
463 2004-05-05 Peter Barada <peter@the-baradas.com>
465 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
466 * cpu-m68k.c(bfd_m68k_arch): Likewise.
467 * bfd-in2.h(bfd_architecture): Regenerate.
469 2004-05-03 Alan Modra <amodra@bigpond.net.au>
471 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
473 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
474 those against discarded link-once and SEC_MERGE section symbols.
476 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
478 * section.c (bfd_get_section_by_name_if): New.
479 * bfd-in2.h: Regenerated.
481 2004-05-02 Alan Modra <amodra@bigpond.net.au>
483 * som.c (som_bfd_is_group_section): Define.
485 2004-05-01 Alan Modra <amodra@bigpond.net.au>
487 * section.c (bfd_make_section_anyway): Copy the whole
488 bfd_hash_entry, not just "next" from existing entry.
490 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
492 * elf.c (bfd_section_from_shdr): Maintain the section order in
494 (special_sections): Add ".note.GNU-stack".
495 (elf_fake_sections): Handle section group for relocatable
498 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
500 * section.c (bfd_sections_find_if): New.
501 * bfd-in2.h: Regenerated.
503 2004-04-30 Alan Modra <amodra@bigpond.net.au>
505 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
507 * elf-bfd.h (bfd_elf_is_group_section): Declare.
508 * elf.c (bfd_elf_is_group_section): New function.
509 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
510 * section.c (bfd_generic_is_group_section): New function.
511 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
512 (BFD_JUMP_TABLE_LINK): Adjust.
513 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
514 * aout-target.h (MY_bfd_is_group_section): Define.
515 * aout-tic30.c (MY_bfd_is_group_section): Define.
516 * bfd.c (bfd_is_group_section): Define.
517 * binary.c (binary_bfd_is_group_section): Define.
518 * bout.c (b_out_bfd_is_group_section): Define.
519 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
520 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
521 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
522 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
523 * coffcode.h (coff_bfd_is_group_section): Define.
524 * i386msdos.c (msdos_bfd_is_group_section): Define.
525 * i386os9k.c (os9k_bfd_is_group_section): Define.
526 * ieee.c (ieee_bfd_is_group_section): Define.
527 * ihex.c (ihex_bfd_is_group_section): Define.
528 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
529 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
530 * mmo.c (mmo_bfd_is_group_section): Define.
531 * nlm-target.h (nlm_bfd_is_group_section): Define.
532 * oasys.c (oasys_bfd_is_group_section): Define.
533 * pef.c (bfd_pef_bfd_is_group_section): Define.
534 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
535 * srec.c (srec_bfd_is_group_section): Define.
536 * tekhex.c (tekhex_bfd_is_group_section): Define.
537 * versados.c (versados_bfd_is_group_section): Define.
538 * vms.c (vms_bfd_is_group_section): Define.
539 * xsym.c (bfd_sym_bfd_is_group_section): Define.
540 * bfd-in2.h: Regenerate.
541 * libbfd.h: Regenerate.
543 2004-04-30 Alan Modra <amodra@bigpond.net.au>
545 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
547 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
549 * configure.in: Update version to 2.15.91.
550 * configure: Regenerate.
552 2004-04-29 Brian Ford <ford@vss.fsi.com>
554 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
555 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
556 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
557 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
558 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
559 .gnu.linkonce.wi. sections.
560 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
561 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
563 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
564 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
566 2004-04-28 Chris Demetriou <cgd@broadcom.com>
568 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
569 * bfd-in2.h: Regenerate.
570 * libbfd.h: Likewise.
572 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
574 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
576 (setup_sections): Use som_subspace_dictionary_record struct instead
577 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
578 is_comdat, is_common or dup_common.
579 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
580 is_comdat, is_common and dup_common in section subspace_dict from
582 (som_begin_writing): Use som_subspace_dictionary_record struct.
583 (som_finish_writing): Likewise.
584 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
585 is_common and dup_common flags in info for symbol. Add comment
586 regarding linker support for these fields. Slightly reorganize
588 (som_build_and_write_symbol_table): Set is_comdat, is_common and
589 dup_common fields in symbol table from symbol info.
590 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
591 arguments. Set corresponding fields in copy_data. Change all callers.
592 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
594 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
595 * som.h (som_subspace_dictionary_record): Define.
596 (som_copyable_section_data_struct): Add is_comdat, is_common and
598 (som_section_data_struct): Use som_subspace_dictionary_record struct
599 instead of subspace_dictionary_record.
600 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
602 2004-04-27 Bob Wilson <bob.wilson@acm.org>
604 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
605 if set. Check reloc_done flag before applying relocations. Use
606 output addresses, both when applying relocations and when comparing
607 against the specified section.
608 (elf_xtensa_relocate_section): Use output address to check if dynamic
609 reloc is in a literal pool. Set section's reloc_done flag.
611 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
613 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
614 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
616 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
619 2004-04-27 Alan Modra <amodra@bigpond.net.au>
621 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
622 structure field removed in 2004-04-24 patch.
623 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
625 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
627 * elf32-arm.h (elf32_arm_section_flags): Likewise.
628 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
629 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
630 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
631 field before calling elf_backend_section_flags.
633 2004-04-24 Chris Demetriou <cgd@broadcom.com>
635 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
636 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
637 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
638 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
639 and BFD_RELOC_32_PCREL.
640 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
641 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
642 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
643 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
644 (mips_elf_next_relocation): Move comment about matching HI/LO
646 (_bfd_mips_elf_relocate_section): Here. Remove handling for
649 2004-04-23 Chris Demetriou <cgd@broadcom.com>
651 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
652 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
653 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
654 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
655 and update comments to reflect current usage.
656 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
657 and MIPS_R_SWITCH, as well as several empty entries. Update comment
659 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
660 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
661 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
662 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
663 type number to be MIPS_R_PCREL16.
664 (mips_relocate_section): Remove support for link-time relaxation
665 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
666 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
667 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
668 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
669 relaxation of branches used by embedded-PIC.
670 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
671 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
672 related members, update comment.
673 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
674 code related to embedded-PIC.
675 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
676 initialization of now-removed 'adjust' member of
677 'struct ecoff_debug_info'.
679 2004-04-23 Chris Demetriou <cgd@broadcom.com>
681 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
683 2004-04-21 Philip Blundell <pb@nexus.co.uk>
685 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
686 relocs for locally defined symbols during -shared final link.
687 (elf32_arm_final_link_relocate): Likewise.
689 2004-04-22 Jakub Jelinek <jakub@redhat.com>
691 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
692 ELF_LINK_POINTER_EQUALITY_NEEDED.
693 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
694 if r_type is not R_X86_64_PC32.
695 (elf64_x86_64_finish_dynamic_symbol): If
696 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
699 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
701 * elf32-sh.c (sh_elf_plt_sym_val): New function.
702 (elf_backend_plt_sym_val): Define.
704 2004-04-22 Andrew Cagney <cagney@redhat.com>
706 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
708 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
710 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
712 * som.c (som_set_section_contents): Constantify second argument.
713 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
714 (som_object_setup): Rework to avoid warning.
715 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
718 2004-04-22 Andrew Cagney <cagney@redhat.com>
720 * cache.c (bfd_cache_close): Check for a previously closed file.
722 2004-04-22 Jakub Jelinek <jakub@redhat.com>
724 * bfd.c (bfd_get_synthetic_symtab): Define.
725 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
726 NAME##_get_synthetic_symtab.
727 (struct bfd_target): Add _bfd_get_synthetic_symtab.
728 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
729 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
731 (_bfd_elf_get_synthetic_symtab): New prototype.
732 * elfcode.h (elf_get_synthetic_symtab): Define.
733 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
734 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
735 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
736 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
737 * bfd-in2.h: Rebuilt.
739 * elf32-i386.c (elf_i386_plt_sym_val): New function.
740 (elf_backend_plt_sym_val): Define.
741 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
742 (elf_backend_plt_sym_val): Define.
743 * elf32-s390.c (elf_s390_plt_sym_val): New function.
744 (elf_backend_plt_sym_val): Define.
745 * elf64-s390.c (elf_s390_plt_sym_val): New function.
746 (elf_backend_plt_sym_val): Define.
747 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
748 (elf_backend_plt_sym_val): Define.
749 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
750 (elf_backend_plt_sym_val): Define.
751 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
752 (elf_backend_plt_sym_val): Define.
753 * aout-target.h (MY_get_synthetic_symtab): Define.
754 * aout-tic30.c (MY_get_synthetic_symtab): Define.
755 * coff-rs6000.c (rs6000coff_vec): Add
756 _bfd_nodynamic_get_synthetic_symtab.
757 (pmac_xcoff_vec): Likewise.
758 * coff64-rs6000.c (rs6000coff64_vec): Add
759 _bfd_nodynamic_get_synthetic_symtab.
760 (aix5coff64_vec): Likewise.
761 * sunos.c (MY_get_synthetic_symtab): Define.
762 * vms.c (vms_get_synthetic_symtab): Define.
764 2004-04-22 Nick Clifton <nickc@redhat.com>
766 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
768 2004-04-22 Peter Barada <peter@the-baradas.com>
770 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
771 * bfd2-in.h: Regenerate.
772 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
774 2004-04-21 Chris Demetriou <cgd@broadcom.com>
776 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
777 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
778 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
779 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
780 * bfd-in2.h: Regenerate.
782 2004-04-21 Bob Wilson <bob.wilson@acm.org>
784 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
785 require relocations against a weak symbol to reference the same
786 symbol hash entry if not a final, static link.
787 (get_cached_value, add_value_map): Add final_static_link argument.
788 (remove_literals): Pass final_static_link argument as needed.
790 2004-04-21 Andrew Cagney <cagney@redhat.com>
792 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
793 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
794 (opncls_bwrite, opncls_bclose, opncls_bflush)
795 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
796 bfd iovec that uses function callbacks.
797 (bfd_close): Use the iovec's bclose.
798 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
799 (cache_bclose, cache_bflush, cache_bstat)
800 (cache_iovec): New functions and global variable, implement a
801 cache "iovec", where applicable set bfd_error.
802 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
803 * bfdio.c (struct bfd_iovec): Define.
804 (real_read): Delete function.
805 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
806 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
807 assume that bread and bwrite set bfd_error.
808 * bfd.c (struct bfd): Add "iovec", update comments.
809 * bfd-in2.h, libbfd.h: Re-generate.
811 2004-04-21 Andrew Cagney <cagney@redhat.com>
813 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
815 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
817 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
818 (bfd_elf_gc_sections): Fail if a shared object is being created.
819 Do not fail if dynamic sections have been created. Instead call
820 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
821 dynamically referenced symbols. Do not mark the whole graph
822 rooted at .eh_frame, only the section proper.
824 2004-04-20 DJ Delorie <dj@redhat.com>
826 * reloc.c: Add BFD_RELOC_32_SECREL.
827 * bfd-in2.h: Regenerate.
828 * libbfd.h: Likewise.
829 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
830 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
831 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
833 2004-04-19 Jakub Jelinek <jakub@redhat.com>
835 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
836 relocs against hidden/protected undefweak symbols properly.
837 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
839 2004-04-18 Mark Kettenis <kettenis@gnu.org>
841 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
842 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
845 2004-04-17 Brian Ford <ford@vss.fsi.com>
847 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
848 filepos for the SizeOfHeaders field.
849 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
851 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
853 2004-04-16 Alan Modra <amodra@bigpond.net.au>
855 * simple.c (bfd_simple_get_relocated_section_contents): Don't
856 change reloc_done. Set and restore _cooked_size.
859 2004-04-15 Mark Kettenis <kettenis@gnu.org>
861 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
864 2004-04-15 Nick Clifton <nickc@redhat.com>
866 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
868 2004-04-15 Alan Modra <amodra@bigpond.net.au>
870 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
872 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
874 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
875 when it is a definition.
877 2004-04-14 Alan Modra <amodra@bigpond.net.au>
879 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
880 when statically linking PIC code.
881 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
883 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
885 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
886 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
887 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
888 * configure: Regenerate.
890 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
892 * elflink.c: Include libiberty.h.
893 * Makefile.am (elflink.lo): Depend on libiberty.h.
894 * Makefile.in: Regenerate.
896 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
898 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
901 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
903 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
904 reserve the memory for dynamic linker
906 2004-04-05 Mark Kettenis <kettenis@gnu.org>
908 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
909 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
911 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
913 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
914 RELOC_FOR_GLOBAL_SYMBOL.
915 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
917 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
919 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
920 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
922 2004-04-01 Paul Brook <paul@codesourcery.com>
924 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
925 * elf32-arm.h (struct elf32_elf_section_map): New.
926 (struct _arm_elf_section_data): New.
927 (elf32_arm_section_data): Define.
928 (struct elf32_arm_link_hash_table): Add byteswap_code.
929 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
930 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
931 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
932 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
933 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
934 (bfd_elf32_new_section_hook, elf_backend_write_section,
935 elf_backend_link_output_symbol_hook): Define.
937 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
939 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
940 that keeps the characters in a B_INCL..B_EINCL range.
941 (_bfd_link_section_stabs): When computing the sum of the
942 characters in a B_INCL..B_EINCL range also keep a copy of those
943 characters. Use this information to distinguish between
944 include sections that have the same sum and the same length
945 but which are nevertheless unique.
947 2004-03-31 Paul Brook <paul@codesourcery.com>
949 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
950 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
952 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
954 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
955 to 'sum_chars' and add field 'num_chars'.
956 (_bfd_link_section_stabs): When computing the sum of the
957 characters in a B_INCL..B_EINCL range also keep a count of the
958 number of characters. Use this information to help distinguish
959 between include sections when have the same sum but which
960 nevertheless are still unique.
962 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
964 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
966 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
967 Tomer Levi <Tomer.Levi@nsc.com>
969 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
970 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
971 (BFD32_BACKENDS): Add elf32-cr16c.lo.
972 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
973 (cpu-cr16c.lo): New target.
974 (elf32-cr16c.lo): Likewise.
975 * Makefile.in: Regenerate.
976 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
977 (bfd_archures_list): Add bfd_cr16c_arch.
978 * config.bfd: Handle cr16c-*-elf*.
979 * configure.in: Handle bfd_elf32_cr16c_vec.
980 * configure: Regenerate.
981 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
982 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
983 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
984 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
985 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
986 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
987 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
988 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
989 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
990 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
991 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
992 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
993 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
994 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
995 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
996 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
997 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
998 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
999 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
1000 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
1001 * targets.c (bfd_elf32_cr16c_vec): Declare.
1002 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
1003 * cpu-cr16c.c: New file.
1004 * elf32-cr16c.c: Likewise.
1005 * libbfd.h: Regenerate.
1006 * bfd-in2.h: Likewise.
1008 2004-03-30 Jakub Jelinek <jakub@redhat.com>
1010 * elf.c (map_sections_to_segments): Fix handling of .tbss.
1012 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1014 * Makefile.am: Remove all mention of elflink.h.
1015 * Makefile.in: Regenerate.
1016 * bfd-in.h (bfd_elf_discard_info): Declare.
1017 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
1018 * bfd-in2.h: Regenerate.
1019 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
1020 bfd_elf32_link_record_dynamic_symbol,
1021 bfd_elf64_link_record_dynamic_symbol,
1022 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
1023 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
1024 _bfd_elf32_link_record_local_dynamic_symbol,
1025 _bfd_elf64_link_record_local_dynamic_symbol,
1026 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
1027 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
1028 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
1029 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
1030 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
1031 _bfd_elf32_reloc_symbol_deleted_p,
1032 _bfd_elf64_reloc_symbol_deleted_p): Delete.
1033 (bfd_elf_link_record_dynamic_symbol,
1034 bfd_elf_link_record_local_dynamic_symbol,
1035 bfd_elf_final_link, bfd_elf_gc_sections,
1036 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
1037 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
1038 bfd_elf_reloc_symbol_deleted_p): Declare.
1039 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
1040 * elf32-arm.h: Update for changed function names. Remove local
1041 WILL_CALL_FINISH_DYNAMIC_SECTION define.
1042 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
1043 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
1044 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
1045 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1046 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1047 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
1048 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1049 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
1050 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
1051 (bfd_elfNN_print_symbol): Define.
1052 * elfcode.h: Don't include elflink.h.
1053 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
1054 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
1055 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
1056 elf_gc_record_vtinherit, elf_gc_record_vtentry,
1057 elf_link_record_local_dynamic_symbol): Don't define.
1058 * elflink.c: Update for changed function names. Move elflink.h
1060 * elflink.h: Delete file.
1061 * po/SRC-POTFILES.in: Regenerate.
1062 * po/bfd.pot: Regenerate.
1064 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1066 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
1067 "name" for global syms accidentally removed in 2004-03-20 change.
1069 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1071 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
1072 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
1073 where Elf_External_* is different for 64 and 32 bit, with
1074 corresponding elf_size_info field.
1075 (struct elf_final_link_info): Use "bfd_byte *" instead
1076 of "Elf_External_Sym *" for external_syms and symbuf.
1077 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
1078 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
1079 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
1080 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
1081 (elf_link_sort_cmp2): Adjust.
1082 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
1083 using ELF_R_SYM macro. Set u.sym_mask.
1084 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
1085 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
1086 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
1087 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
1088 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
1089 swap_syn_out functions. Rearrange dyn swap in/out switch.
1090 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
1091 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
1092 (elf_link_flush_output_syms): Add elf_backend_data arg.
1093 (elf_link_check_versioned_symbol): Likewise.
1094 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
1095 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
1096 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
1097 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
1098 ELF_R_TYPE and ELF_R_INFO macros.
1099 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
1100 based on size rather than using ELF_R_INFO.
1101 (elf_gc_mark): Set up r_sym_shift local var and use instead of
1103 (struct alloc_got_off_arg): New.
1104 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
1105 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
1106 (elf_gc_allocate_got_offsets): Adjust.
1107 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
1108 ELF_R_SYM. Use bfd_section_from_elf_index.
1109 (elf_bfd_discard_info): Set cookie.r_sym_shift.
1110 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
1111 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
1113 2004-03-26 Stan Shebs <shebs@apple.com>
1115 Remove MPW support, no longer used.
1116 * config.bfd (powerpc-*-mpw*): Remove configuration.
1117 * mpw-config.in, mpw-make.sed: Remove files.
1118 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1120 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1122 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1123 (ppc64_elf_add_symbol_hook): New function.
1124 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1125 const from Elf_Internal_Sym param.
1126 * elflink.c (elf_link_add_object_symbols): Adjust.
1127 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1128 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1129 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1130 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1131 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1132 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1133 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1134 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1135 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1136 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1137 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1138 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1139 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1140 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1141 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1142 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1144 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1146 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1147 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1148 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1149 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1150 (bfd_elf64_bfd_link_add_symbols): Delete.
1151 (bfd_elf_link_add_symbols): Declare.
1152 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1153 * elflink.c: Include safe-ctype.h.
1154 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1156 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1157 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1159 (elf_link_add_archive_symbols): Rename from
1160 _bfd_elf_link_add_archive_symbols, make static.
1161 (elf_link_add_object_symbols): New function. Corresponding
1162 elflink.h function converted to use elf_size_info.
1163 (bfd_elf_link_add_symbols): Likewise.
1164 (bfd_elf_size_dynamic_sections): Adjust.
1165 * elflink.h (elf_bfd_link_add_symbols): Delete.
1166 (elf_link_add_object_symbols): Delete.
1167 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1168 bfd_elf_link_add_symbols.
1169 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1171 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1173 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1174 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1176 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1177 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1178 (_bfd_elf_add_dt_needed_tag): Declare.
1179 (_bfd_elf_sort_symbol): Declare.
1180 (_bfd_elf_finalize_dynstr): Declare.
1181 (RELOC_FOR_GLOBAL_SYM): Formatting.
1182 * elfcode.h (elf_add_dynamic_entry): Delete.
1183 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1184 elflink.h function converted to use elf_size_info.
1185 (_bfd_elf_add_dt_needed_tag): Likewise.
1186 (_bfd_elf_sort_symbol): Likewise.
1187 (_bfd_elf_finalize_dynstr): Likewise.
1188 (compute_bucket_count): Likewise.
1189 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1190 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1191 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1192 * elflink.h: ..here.
1193 (sort_symbol, add_dt_needed_tag): Delete.
1194 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1195 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1197 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1198 * elf32-cris.c (add_dynamic_entry): Likewise.
1199 * elf32-hppa.c (add_dynamic_entry): Likewise.
1200 * elf32-i370.c (add_dynamic_entry): Likewise.
1201 * elf32-i386.c (add_dynamic_entry): Likewise.
1202 * elf32-m32r.c (add_dynamic_entry): Likewise.
1203 * elf32-m68k.c (add_dynamic_entry): Likewise.
1204 * elf32-ppc.c (add_dynamic_entry): Likewise.
1205 * elf32-s390.c (add_dynamic_entry): Likewise.
1206 * elf32-sh.c (add_dynamic_entry): Likewise.
1207 * elf32-sparc.c (add_dynamic_entry): Likewise.
1208 * elf32-vax.c (add_dynamic_entry): Likewise.
1209 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1210 * elf64-alpha.c (add_dynamic_entry): Likewise.
1211 * elf64-hppa.c (add_dynamic_entry): Likewise.
1212 * elf64-ppc.c (add_dynamic_entry): Likewise.
1213 * elf64-s390.c (add_dynamic_entry): Likewise.
1214 * elf64-sparc.c (add_dynamic_entry): Likewise.
1215 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1216 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1217 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1218 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1219 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1220 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1222 2004-03-23 Paul Brook <paul@codesourcery.com>
1224 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1226 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1228 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1229 literal tables and check for relocs outside of literal pools.
1230 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1231 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1233 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1234 (elf_xtensa_relocate_section): Read literal tables and check for
1235 dynamic relocations in read-only sections and not in literal pools.
1237 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1240 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1242 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1244 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1245 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1246 not defined by the executable, or defined in a DSO.
1247 <eliding run-time relocation of .got>: Initialize GOT entry for a
1248 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1250 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1251 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1252 a PLT reloc to GOT for an executable.
1253 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1254 .got for a DSO and explain why.
1255 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1256 and unreferenced symbols for which a PLT is defined. Adjust
1257 dynamic-symbol pruning correspondingly, to make sure we don't lose
1258 a dynamic symbol also defined by a DSO.
1260 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1262 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1263 and rel args. Group input and output args. Wrap to 80 columns.
1264 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1265 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1266 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1267 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1268 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1269 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1270 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1271 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1272 RELOC_FOR_GLOBAL_SYMBOL invocation.
1274 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1276 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1277 unresolved symbols in objects aren't allowed.
1279 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1281 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1282 (elf_hppa_unmark_useless_dynamic_symbols):
1283 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1284 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1285 (elf32_hppa_relocate_section): Likewise.
1286 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1287 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1288 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1289 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1290 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1292 * elf-m10200.c (mn10200_elf_relocate_section): Use
1293 RELOC_FOR_GLOBAL_SYMBOL.
1294 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1295 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1296 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1297 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1298 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1299 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1300 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1301 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1302 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1303 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1304 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1305 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1307 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1309 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1310 (final_link_relocate): Likewise.
1311 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1312 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1314 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1316 * Makefile.am: Run "make dep-am".
1317 * Makefile.in: Regenerate.
1318 * aclocal.m4: Regenerate.
1319 * config.in: Regenerate.
1320 * po/bfd.pot: Regenerate.
1322 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1323 H.J. Lu <hongjiu.lu@intel.com>
1325 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1326 type and size change code to where it was previously. Remove
1327 dt_needed param. Treat old weak syms as strong if new sym is
1328 from a shared lib, even when old sym is from another shared
1329 lib. Remove unnecessary tests of oldweak and newweak. Correct
1331 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1332 _bfd_elf_merge_symbol calls.
1333 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1334 dt_needed local var. Update comments.
1335 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1336 (_bfd_elf_add_default_symbol): Likewise.
1338 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1339 strong syms in one shared object overriding weak syms in another.
1341 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1343 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1344 dyn_lib_class field. Rearrange for better packing.
1345 (elf_dt_soname): Delete.
1346 (elf_dyn_lib_class): Define.
1347 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1348 (bfd_elf_set_dt_needed_soname): Delete.
1349 (bfd_elf_set_dyn_lib_class): New function.
1350 * elflink.h (add_dt_needed_tag): New function. Split out from..
1351 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1352 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1353 initialization of soname.
1354 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1356 * bfd-in.h (enum dynamic_lib_link_class): New.
1357 (bfd_elf_set_dt_needed_soname): Delete.
1358 (bfd_elf_set_dyn_lib_class): Declare.
1359 * bfd-in2.h: Regenerate.
1361 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1362 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1363 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1364 symbol loop. Instead use add_needed to flag tag as written.
1366 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1368 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1369 logic for null_input_bfd detection.
1371 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1373 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1375 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1377 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1380 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1382 * elflink.c (elf_link_read_relocs_from_section): Don't use
1383 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1384 (_bfd_elf_link_read_relocs): ..to here.
1385 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1387 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1389 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1390 values selected in configure.host. Require both to be defined
1391 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1392 corresponding BFD_HOST vars with quotes.
1393 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1394 Always require BFD_HOST_64_BIT_DEFINED.
1395 <file_ptr type>: Find off_t size before emitting message. Combine
1396 off_t and ftello64 conditional.
1397 * configure: Regenerate.
1399 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1401 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1402 aliasing warning. Remove trailing whitespace throughout file.
1404 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1406 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1407 input_section in calls to get_dyn_name.
1408 * 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
1410 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1412 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1414 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1415 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1416 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1417 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1418 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1419 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1420 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1422 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1423 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1424 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1425 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1426 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1427 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1428 (read_8_bytes, read_indirect_string, read_address): Likewise.
1429 (read_abbrevs, parse_comp_unit): Likewise.
1430 * targets.c (struct bfd_target): Likewise.
1431 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1432 * hppabsd-core.c: Likewise. Formatting.
1433 * hpux-core.c: Likewise.
1434 * irix-core.c: Likewise.
1435 * netbsd-core.c: Likewise.
1436 * osf-core.c: Likewise.
1437 * ptrace-core.c: Likewise.
1438 * sco5-core.c: Likewise.
1439 * trad-core.c: Likewise.
1440 * configure: Regenerate.
1441 * bfd-in2.h: Regenerate.
1443 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1445 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1446 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1447 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1448 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1449 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1450 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1451 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1452 * libbfd.c: Likewise in function definitions.
1453 (bfd_put_8): Mask with 0xff rather than casting to char.
1454 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1455 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1456 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1457 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1458 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1459 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1460 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1461 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1462 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1463 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1464 * archive.c (do_slurp_coff_armap): Update swap prototype.
1465 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1466 (tic54x_getl_signed_32): Likewise.
1467 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1468 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1469 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1470 (bfd_getp_signed_32, bfd_putp32): Likewise.
1471 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1472 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1473 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1474 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1475 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1476 bfd_h_getx_signed_16, bfd_h_putx16.
1477 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1478 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1479 * hpux-core.c: Likewise.
1480 * irix-core.c: Likewise.
1481 * netbsd-core.c: Likewise.
1482 * osf-core.c: Likewise.
1483 * ptrace-core.c: Likewise.
1484 * sco5-core.c: Likewise.
1485 * trad-core.c: Likewise.
1486 * bfd-in2.h: Regenerate.
1488 2004-03-15 Matt Thomas <matt@3am-software.com>
1490 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1493 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1495 * config.bfd: Add x86_64-*-openbsd*.
1496 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1498 * configure: Regenerate.
1500 2004-03-12 Nick Clifton <nickc@redhat.com>
1501 Dave Murphy <wintermute2k4@ntlworld.com>
1503 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1504 if the input bfd does not contain any code.
1506 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1508 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1510 2004-03-05 Fred Fish <fnf@redhat.com>
1512 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1513 mips16 symbols to be even rather than testing first for even/odd.
1514 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1516 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1518 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1521 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1523 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1524 undefined symbols as hash_new.
1526 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1528 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1530 * elf32-sh.c: Ditto.
1531 * bfd-in2.h: Regenerate.
1533 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1535 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1537 (_frv_count_got_plt_entries): Initialize them.
1538 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1540 (frv_pic_relocs_info_for_global): Likewise.
1541 (frv_pic_relocs_info_for_local): Likewise.
1542 (frv_pic_merge_early_relocs_info): New.
1543 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1545 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1546 Check that we don't exceed the allocated count for entry.
1547 (_frv_add_rofixup): Likewise.
1548 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1549 (elf32_frv_finish_dynamic_sections): Improve error message in case
1550 we emit too few rofixup entries.
1552 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1554 * archures.c (bfd_mach_fr450): New.
1555 * bfd-in2.h: Regenerate.
1556 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1557 (arch_info_500): Link to it.
1558 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1559 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1560 (frv_elf_arch_extension_p): New function.
1561 (frv_elf_merge_private_bfd_data): Use it.
1563 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1565 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1567 * elflink.h (is_global_data_symbol_definition): Moved to
1569 (elf_link_is_defined_archive_symbol): Likewise.
1570 (elf_link_add_archive_symbols): Likewise. Renamed to
1571 _bfd_elf_link_add_archive_symbols.
1573 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1574 of ELF symbol table entry from backend.
1575 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1576 instead of elf_link_add_object_symbols.
1578 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1580 * elf-bfd.h (struct elf_backend_data): Added
1581 elf_backend_can_make_relative_eh_frame,
1582 elf_backend_can_make_lsda_relative_eh_frame and
1583 elf_backend_encode_eh_address.
1584 (_bfd_elf_encode_eh_address): Declare.
1585 (_bfd_elf_can_make_relative): Declare.
1586 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1587 hooks to decide whether to attempt to make_relative and
1589 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1590 (_bfd_elf_can_make_relative): New.
1591 (_bfd_elf_encode_eh_address): New.
1592 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1593 (frv_elf_encode_eh_address): New.
1594 (elf_backend_can_make_relative_eh_frame): Define.
1595 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1596 (elf_backend_encode_eh_address): Define.
1598 (elf_backend_can_make_relative_eh_frame): Define.
1599 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1600 (elf_backend_encode_eh_address): Define.
1601 (elfNN_bed): Add them.
1603 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1605 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1606 complain_on_overflow to signed.
1608 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1610 * elflink.h (sort_symbol): New.
1611 (elf_link_add_object_symbols): Use a sorted symbol array for
1614 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1616 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1617 for pc relative relocs.
1618 (elf_s390_relocate_section): Likewise.
1619 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1620 for pc relative relocs.
1621 (elf_s390_relocate_section): Likewise.
1623 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1625 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1628 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1630 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1631 field to track if a relocation is against readonly section.
1632 (count_dyn_reloc): Take a new argument for rent->reltext.
1633 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1634 (get_reloc_section): Don't set ia64_info->reltext here.
1635 (allocate_dynrel_entries): Set ia64_info->reltext here.
1637 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1639 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1640 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1641 function's descriptor to symbol+offset, and map local undefweak
1642 symbol to NULL function descriptor.
1643 (elf32_frv_relocate_section): Likewise.
1645 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1647 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1649 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1650 (netbsd_core_file_p): Set architecture from machine ID for
1653 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1655 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1656 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1658 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1660 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1661 symbols with non-default visibility.
1663 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1665 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1666 IMAGE_SCN_MEM_WRITE on known sections only.
1668 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1670 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1671 symbols used in PIE relocs.
1673 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1675 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1678 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1680 * configure.in: Update version to 2.15.90.
1681 * configure: Regenerate.
1683 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1684 Richard Sandiford <rsandifo@redhat.com>
1686 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1687 _bfd_elf_symbol_refs_local_p to decide whether to decay
1688 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1689 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1690 relocs if the symbol wasn't defined by a regular object file.
1691 Don't check the symbol's dynindx.
1693 2004-02-16 Andrew Cagney <cagney@redhat.com>
1695 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1697 * bfd-in2.h: Re-generate.
1699 2004-02-14 Andrew Cagney <cagney@redhat.com>
1701 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1702 _LARGEFILE64_SOURCE.
1704 2004-02-13 Andrew Cagney <cagney@redhat.com>
1706 * elf.c (vma_page_aligned_bias): New function.
1707 (assign_file_positions_except_relocs)
1708 (assign_file_positions_for_segments): Replace broken modulo
1709 arithmetic with call to vma_page_aligned_bias.
1711 2004-02-11 Andrew Cagney <cagney@redhat.com>
1713 * bfd-in.h: Update copyright.
1714 (bfd_tell): Change return type to file_ptr.
1715 * bfd-in2.h: Re-generate.
1716 * cache.c: Update copyright.
1717 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1719 (close_one): Use real_ftell.
1720 * bfdio.c: Update copyright.
1721 (real_ftell, real_fseek): New functions.
1722 (bfd_tell): Use real_fseek and real_ftell, change return type to
1724 (bfd_seek): Use real_ftell and real_fseek, change type of
1725 file_position to a file_ptr.
1726 * libbfd-in.h: Update copyright.
1727 (real_ftell, real_fseek): Declare.
1728 * libbfd.h: Re-generate.
1730 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1731 fseeko and fseeko64. Determine bfd_file_ptr.
1732 * configure: Re-generate.
1733 * config.in: Re-generate.
1735 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1737 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1738 * elf32-h8300.c: Likewise.
1740 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1741 Nick Clifton <nickc@redhat.com>
1743 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1744 GOT entries with no associated GOT subsection.
1746 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1748 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1749 * elf.c (swap_out_syms): Use it to decide whether local section
1750 symbols should be named.
1751 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1752 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1753 (elf_backend_name_local_section_symbols): Define.
1754 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1756 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1758 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1759 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1762 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1764 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1765 to bfd_link_hash_entry passed by reference to
1766 _bfd_generic_link_add_one_symbol.
1768 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1770 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1771 relocations against dynamic symbols.
1773 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1775 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1778 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1780 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1781 * bfd-in2.h, libbfd.h: Rebuilt.
1783 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1785 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1786 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1787 flag has been cleared.
1789 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1791 * coff-h8300.c: Add and adjust comments about relaxation.
1792 * elf32-h8300.c: Likewise.
1794 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1796 * coff-h8300.c: Fix comment typos.
1797 * elf32-h8300.c: Likewise.
1799 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1801 * coff-h8300.c: Add comments about relaxation.
1802 * elf32-h8300.c: Likewise.
1804 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1806 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1808 * aclocal.m4: Regenerate.
1809 * configure: Regenerate.
1811 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1813 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1814 mips_elf64_rtype_to_howto instead of using howto_table.
1816 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1818 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1820 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1821 relocs which would not use the PLT.
1823 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1825 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1826 (ppc64_elf_gc_sweep_hook): Likewise.
1827 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1829 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1831 Adds linker relaxation support for bit manipulation insns like
1832 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1834 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1835 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1836 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1837 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1839 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1841 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1843 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1845 * elf32-h8300.c: Fix formatting.
1847 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1849 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1850 dynamic object is present. Declare r_symndx and h in an inner
1852 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1854 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1856 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1857 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1858 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1859 identically. Do not emit PC24 relocations for shared libraries.
1860 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1861 identically. Don't adjust pc_count.
1862 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1863 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1864 adjust count for branch relocations.
1865 (allocate_dynrelocs): Correct typo in call to
1866 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1867 PC24 or PLT32 relocs when linking.
1869 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1871 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1872 relocation howto with ARM_26 one for consistency.
1873 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1874 that will be converted to ARM_26D ones, since we always want 'done'
1875 relocations to be reflected in section's data.
1876 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1878 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1881 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1883 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1884 are not partial_inplace during a relocatable link.
1886 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1888 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1889 if no dynamic object is present. Declare r_symndx and h in an
1892 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1894 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1895 trampoline if it is known out of range.
1897 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1899 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1900 * elf32-frv.c (_frv_osec_readonly_p): New.
1901 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1903 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1904 (elf32_frv_relocate_section): Likewise. Error out if attempting
1905 to emit rofixups or dynamic relocs in read-only segments. Use
1906 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1907 dynamic relocations.
1908 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1909 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1910 relocations or fixups involving merged sections correctly. Avoid
1911 crash when undefined symbol is referenced by R_FRV_32 or
1912 R_FRV_FUNCDESC_VALUE.
1913 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1914 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1915 input section holding local symbol to addend of R_FRV_32 or
1916 R_FRV_FUNCDESC_VALUE dynamic relocation.
1917 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1918 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1919 (elf32_frv_always_size_sections): Don't store pointer to
1920 __stacksize symbol in sec_info.
1921 (elf32_frv_modify_segment_map): Look it up here.
1922 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1923 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1924 of the lazy PLT entry, not only its offset, as the low word of a
1925 function descriptor.
1926 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1927 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1928 if a hash table entry already exists but is not a definition.
1929 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1930 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1931 (_frv_add_rofixup): Don't inline.
1932 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1933 for undefweak symbols.
1934 (elf32_frv_relocate_section): Avoid crash while computing
1935 relocation when linking with shared library. Only emit rofixups
1936 and dynamic relocations for alloc&load sections. Mark binaries
1937 with inter-segment relocations for relocation as a unit.
1938 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1939 (DEFAULT_STACK_SIZE): New.
1940 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1941 emit rofixups or dynamic relocs when linking dynamic non-PIE
1943 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1944 shared libs too. Reserve the last entry for the GOT pointer.
1945 (elf32_frv_finish_dynamic_sections): Emit it.
1946 (elf32_frv_always_size_sections): New.
1947 (elf32_frv_modify_segment_map): New.
1948 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1950 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1951 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1952 (elf_backend_always_size_sections): New.
1953 (elf_backend_modify_segment_map): New.
1954 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1955 * config.bfd: Added frv-*-*linux*.
1956 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1957 ABS section, instead of crashing.
1958 (elf32_frv_relocate_section): Don't crash before warning about
1959 different segments in non-PIC relocation.
1960 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1961 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1962 relocs to undefweak symbols.
1963 (elf32_frv_relocate_section): Ditto for undefined symbols.
1964 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1965 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1966 gotfixup section was created.
1967 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1968 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1969 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1970 complain_overflow_signed.
1971 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1972 have not been allocated.
1973 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1974 privfd only if dynamic sections were created.
1975 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1976 for GPREL relocs. When linking relocatable FDPIC executables,
1977 emit warnings for relocations that would be illegal on PIE or
1978 shared libraries. Emit rofixup for R_FRV_32 only if input object
1980 (_frv_create_got_section): Define _gp symbol in the rofixup
1982 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1983 dynamic sections missing, error out requesting -melf32frvfd.
1984 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1985 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1986 computation of addends from section and global or local symbol
1987 value. Change return type to bfd_boolean, and return a failure if
1988 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1989 nonzero addend is required.
1990 (elf32_frv_relocate_section): Likewise. Print error for
1991 unsupported nonzero addends.
1992 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1993 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1994 force everything local.
1995 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1996 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1997 (frv_gotfixup_section): New.
1998 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1999 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
2001 (_frv_add_rofixup): New.
2002 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
2003 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
2004 improve some ugly conditions.
2005 (elf32_frv_relocate_section): Likewise. Reject inter-segment
2006 relocations in fdpic.
2007 (_frv_create_got_section): Create .rofixup.got section.
2008 (struct _frv_dynamic_got_info): Added fixups.
2009 (_frv_count_got_plt_entries): Account in-GOT relocations into
2010 relocs32, relocsfd and relocsfdv. Account them into relocs or
2011 fixups, as appropriate.
2012 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
2014 (elf32_frv_finish_dynamic_sections): Verify that the right number
2015 of relocations and fixups was generated.
2016 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
2018 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
2019 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
2020 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
2021 descriptor of a (formerly-)global symbol is local.
2022 (struct frv_pic_relocs_info): Adjust comments.
2023 (_frv_emit_got_relocs_plt_entries): Adjust.
2024 (elf32_frv_relocate_section): Likewise.
2025 (_frv_count_got_plt_entries): Likewise.
2026 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
2027 symbol's value to addend in the common preamble. Decay dynamic
2028 symbols to section+offset if they bind or call locally, for GOT
2029 and FUNCDESC_VALUE, respectively.
2030 (elf32_frv_relocate_section): Likewise.
2031 (elf32_frv_check_relocs): Don't register as dynamic symbols of
2032 internal or hidden visibility.
2033 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
2034 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
2035 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
2036 (elf32_frv_relocate_section): Pass relocation addend in. Use
2037 original relocation addend to look up the got relocs/plt entries
2038 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
2039 processing relocations that reference .scommon symbols.
2040 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
2041 Introduce support for dynamic linking.
2042 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
2043 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
2044 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
2045 (frv_reloc_type_lookup): Return REL howtos for executables and
2047 (frv_info_to_howto_rel): New.
2048 (struct frv_elf_link_hash_table): New.
2049 (frv_hash_table, frv_got_section, frv_gotrel_section,
2050 frv_plt_section, frv_pltrel_section, frv_relocs_info,
2051 frv_got_initial_offset, frv_plt_initial_offset): New macros.
2052 (frv_elf_link_hash_table_create): New.
2053 (struct frv_pic_relocs_info): New.
2054 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
2055 (frv_pic_relocs_info_find): New.
2056 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
2058 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
2059 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
2060 (_frv_emit_got_relocs_plt_entries): New.
2061 (elf32_frv_relocate_section): Add support for dynamic linking.
2062 Handle new relocations.
2063 (_frv_create_got_section): New.
2064 (elf32_frv_create_dynamic_sections): New.
2065 (ELF_DYNAMIC_INTERPRETER): New.
2066 (struct _frv_dynamic_got_info): New.
2067 (_frv_count_got_plt_entries): New.
2068 (struct _frv_dynamic_got_plt_info): New.
2069 (_frv_compute_got_alloc_data): New.
2070 (_frv_get_got_entry, _frv_get_fd_entry): New.
2071 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
2072 (_frv_resolve_final_relocs_info): New.
2073 (elf32_frv_size_dynamic_sections): New.
2074 (elf32_frv_finish_dynamic_sections): New.
2075 (elf32_frv_adjust_dynamic_symbol): New.
2076 (elf32_frv_finish_dynamic_symbol): New.
2077 (elf32_frv_check_relocs): Handle new relocs. Explain how the
2079 (elf_info_to_howto_rel): Define.
2080 (bfd_elf32_bfd_link_hash_table_create): Define.
2081 (elf_backend_create_dynamic_sections): Define.
2082 (elf_backend_adjust_dynamic_symbol): Define.
2083 (elf_backend_size_dynamic_sections): Define.
2084 (elf_backend_finish_dynamic_symbol): Define.
2085 (elf_backend_finish_dynamic_sections): Define.
2086 (elf_backend_want_got_sym): Define.
2087 (elf_backend_got_header_size): Define.
2088 (elf_backend_want_got_plt): Define.
2089 (elf_backend_plt_readonly): Define.
2090 (elf_backend_want_plt_sym): Define.
2091 (elf_backend_plt_header_size): Define.
2092 (elf_backend_may_use_rel_p): Define.
2093 (elf_backend_may_use_rela_p): Define.
2094 (elf_backend_default_use_rela_p): Define.
2095 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
2096 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
2097 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
2098 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
2099 (frv_reloc_map): Map the corresponding BFD relocs to them.
2100 (frv_reloc_type_lookup): ... and back to BFD relocs.
2101 * reloc.c: New relocs.
2102 * bfd-in2.h, libbfd.h: Rebuilt.
2103 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2104 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
2105 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
2106 R_FRV_FUNCDESC_GOTLO): New.
2107 (frv_reloc_map): Map the corresponding BFD relocs to them.
2108 (frv_reloc_type_lookup): ... and back to BFD relocs.
2109 * reloc.c: New relocs.
2110 * bfd-in2.h, libbfd.h: Rebuilt.
2112 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2114 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2115 targets to support pages of up to 64kB.
2116 (elf32_bed): Redefine to get a separate backend data structure for
2117 traditional targets.
2118 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2119 targets to support pages of up to 64kB.
2120 (elf64_bed): Redefine to get a separate backend data structure for
2121 traditional targets.
2122 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2123 targets to support pages of up to 64kB.
2124 (elf32_bed): Redefine to get a separate backend data structure for
2125 traditional targets.
2127 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2129 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2131 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2133 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2134 (elf_i386_grok_psinfo): Likewise.
2136 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2138 * config.bfd: Add m68k-uClinux target.
2140 2004-01-01 Grant Edwards <grante@visi.com>
2142 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2143 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2144 (elf32_h8_gc_sweep_hook): New function.
2145 (elf_backend_gc_mark_hook): Define.
2146 (elf_backend_gc_sweep_hook): Define.
2147 (elf_backend_can_gc_sections): Define.
2149 For older changes see ChangeLog-0203
2155 version-control: never
projects / external / binutils.git / blob