1 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3 * elf-bfd.h (struct elf_backend_data): Added
4 elf_backend_omit_section_dynsym.
5 (_bfd_elf_link_omit_section_dynsym): Declare.
6 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
7 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
8 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
9 (_bfd_elf_link_renumber_dynsyms): ... this function.
10 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
11 _bfd_elf_link_omit_section_dynsym).
12 (elfNN_bed): Added elf_backend_omit_section_dynsym.
14 2004-06-21 Nick Clifton <nickc@redhat.com>
16 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
19 2004-06-17 Jerome Guitton <guitton@gnat.com>
21 * bfd-in.h (bfd_cache_close_all): New function declaration.
22 * bfd-in2.h: Regenerate.
23 * cache.c (bfd_cache_close_all): New function definition.
25 2004-06-16 Mark Kettenis <kettenis@gnu.org>
27 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
29 * configure: Regenerate.
31 2004-06-16 Daniel Jacobowitz <dan@debian.org>
33 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
34 the pre-existing section.
36 2004-06-15 Alan Modra <amodra@bigpond.net.au>
38 * section.c (struct sec): Remove usused flags. Reorganize a little.
39 (bfd_get_section_size_before_reloc): Delete.
40 (bfd_get_section_size_after_reloc): Delete.
41 (STD_SECTION): Update.
42 (bfd_get_section_size_now): Delete.
43 (bfd_set_section_contents): Don't referece reloc_done.
44 (bfd_get_section_contents): Remove reloc_done comment.
45 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
47 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
48 * ecoff.c (bfd_debug_section): Update initializer.
49 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
50 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
51 * bfd-in.h (bfd_section_size): Expand.
52 (bfd_get_section_size): New macro.
53 * bfd-in2.h: Regenerate.
54 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
55 bfd_get_section_size_before_reloc with bfd_get_section_size.
56 * coffcode.h (coff_write_object_contents): Likewise.
57 * coffgen.c (build_debug_section): Likewise.
58 * dwarf1.c (parse_line_table): Likewise.
59 (_bfd_dwarf1_find_nearest_line): Likewise.
60 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
61 * i386msdos.c (msdos_write_object_contents): Likewise.
62 * pdp11.c (squirt_out_relocs): Likewise.
63 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
64 * elf64-mmix.c (mmix_elf_final_link): Update comment.
66 2004-06-14 Chris Demetriou <cgd@broadcom.com>
68 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
69 removal) with updated comment.
70 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
72 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
73 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
75 2004-06-12 Alan Modra <amodra@bigpond.net.au>
77 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
78 overflow on branches to undefweaks.
80 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
82 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
83 as ecoff_section_data() does not return a valid lvalue.
85 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
87 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
88 (elf_link_add_object_symbols): Likewise.
90 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
91 (elf_backend_reloc_type_class): New.
93 2004-06-08 Mark Kettenis <kettenis@gnu.org>
95 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
97 * configure: Regenerate.
99 2004-06-07 Daniel Jacobowitz <dan@debian.org>
101 From: Albert Chin-A-Young <china@thewrittenword.com>
102 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
105 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
107 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
110 2004-05-28 DJ Delorie <dj@redhat.com>
112 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
113 for linking, but otherwise adjust reloc for merged sections.
115 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
117 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
118 _bfd_merged_section_offset for local symbols.
120 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
122 * Makefile.am: Regenerate dependencies.
123 * Makefile.in: Regenerate.
124 * archures.c: Add bfd_mach_sh3_nommu .
125 * bfd-in2.h: Regenerate.
126 * cpu-sh.c: Add sh3-nommu architecture.
127 (bfd_to_arch_table): Create new table.
128 (sh_get_arch_from_bfd_mach): Create new function.
129 (sh_get_arch_up_from_bfd_mach): Create new function.
130 (sh_merge_bfd_arch): Create new function.
131 * elf32-sh.c (sh_ef_bfd_table): Add table.
132 (sh_elf_check_relocs): Replace switch statement with
133 use of sh_ef_bfd_table .
134 (sh_elf_get_flags_from_mach): Add new function.
135 (sh_find_elf_flags): Likewise.
136 (sh_elf_copy_private_data): Replace most of non-elf contents
137 with a call to sh_merge_bfd_arch() .
139 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
141 * Makefile.am (bfdver.h): Use explicit filename, not $< .
142 * Makefile.in: Regenerate.
144 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
146 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
147 custom calling conventions for dynamic symbols.
148 (mn10300_elf_relax_section): Avoid relaxing a function as a local
149 symbol if it's an alias to a global one.
151 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
153 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
156 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
158 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
161 2004-05-26 Alan Modra <amodra@bigpond.net.au>
163 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
164 for SHT_GROUP sections.
166 2004-05-25 Alan Modra <amodra@bigpond.net.au>
168 * elflink.c (elf_link_add_object_symbols): Don't set up merge
170 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
171 * merge.c: Formatting. Remove unnecessary casts. Expand
172 bfd_get_section_alignment macro.
173 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
175 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
176 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
177 section name to determine sinfo group, instead test output section
179 (_bfd_merge_sections): Add struct bfd_link_info param. Call
180 _bfd_strip_section_from_output rather than just twiddling flags.
181 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
182 (_bfd_merge_sections): Update prototype.
183 * libbfd.h: Regenerate.
185 2004-05-24 Mark Kettenis <kettenis@gnu.org>
187 * netbsd-core.c: Correctly indent section that sets architecture
190 From Miod Vallat <miod@online.fr>:
191 * m88kopenbsd.c: New file.
192 * targets.c (m88k_openbsd_vec): New.
193 * config.bfd: Add m88k-*-openbsd*.
194 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
195 (m88kopenbsd_vec): New.
196 * configure: Regenerate.
197 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
198 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
200 * Makefile.in: Regenerate.
201 * po/SRC-POTFILES.in: Regenerate.
203 2004-05-24 Nick Clifton <nickc@redhat.com>
205 * hash.c: Remove bogus node "Changing the default Hash Table Size"
206 introduced by hash table size patch.
208 2004-05-22 Ben Elliston <bje@au.ibm.com>
210 * configure.in (is_release): Remove.
211 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
212 (AC_OUTPUT): Don't output bfdver.h from version.h.
213 * configure: Regenerate.
214 * Makefile.am (RELEASE): New variable.
215 (bfdver.h): New target.
216 * Makefile.in: Regenerate.
217 * doc/Makefile.in: Likewise.
219 2004-05-22 Ben Elliston <bje@au.ibm.com>
221 * Makefile.am (config.status): Don't depend on version.h.
222 * Makefile.in: Regenerate.
224 2004-05-22 Alan Modra <amodra@bigpond.net.au>
226 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
227 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
228 * libbfd.h: Regenerate.
229 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
230 (_bfd_elf_rel_local_sym): Likewise.
231 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
232 (elf_link_input_bfd): Likewise.
233 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
234 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
235 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
236 (elfNN_ia64_relocate_section): Likewise.
238 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
240 * hash.c (bfd_default_hash_table_size): New variable.
241 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
242 (bfd_hash_set_default_size): New function. Set the default size
243 to a selected prime number close to the argument. Document new
245 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
246 * bfd-in2.h: Regenerate.
247 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
248 * Makefile.in: Regenerate.
250 2004-05-21 Mark Kettenis <kettenis@gnu.org>
252 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
253 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
254 arm, m68k, m88k and hppa core files.
256 2004-05-21 Nick Clifton <nickc@redhat.com>
258 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
259 (bfd_bwrite): Likewise.
260 (bfd_tell): Likewise.
261 (bfd_flush): Likewise.
262 (bfd_stat): Likewise.
263 (bfd_seek): Likewise.
264 (bfd_get_mtime): Likewise.
265 (bfd_get_size): Likewise.
267 2004-05-19 Ben Elliston <bje@au.ibm.com>
269 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
271 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
273 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
274 (bfd_generic_openr_next_archived_file): Likewise.
276 2004-05-17 Bob Wilson <bob.wilson@acm.org>
278 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
279 section names by inserting a new substring after .gnu.linkonce, except
280 for .gnu.linkonce.t.* where the "t." is replaced.
282 2004-05-17 Adam Nemet <anemet@lnxw.com>
284 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
285 (m68-*-lynxos* case): Likewise.
286 (powerpc-*-lyxnos* case): New case.
287 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
289 2004-05-17 David Heine <dlheine@tensilica.com>
291 * aout-target.h (MY_bfd_copy_private_header_data): Define.
292 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
293 * bfd.c (bfd_copy_private_header_data): Define.
294 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
296 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
297 * coffcode.h (coff_bfd_copy_private_header_data): Define.
298 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
299 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
300 segments by calling copy_private_bfd_data.
301 (_bfd_elf_copy_private_header_data): Define.
302 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
303 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
304 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
305 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
306 * mmo.c (mmo_bfd_copy_private_header_data): Define.
307 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
308 * som.c (som_bfd_copy_private_header_data): Define.
309 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
310 * vms.c (vms_bfd_copy_private_header_data): Define.
311 * bfd-in2.h: Regenerate.
312 * libbfd.h: Regenerate.
314 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
316 * elfxx-mips.c (MINUS_TWO): Define.
317 (mips_elf_higher, mips_elf_highest,
318 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
320 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
322 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
324 * som.c (log2): Rename to exact_log2. Adjust all callers.
326 2004-05-13 Paul Brook <paul@codesourcery.com>
328 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
329 dwarf3 format CIE entries. Remove comment about the size of the
330 ra_column field. It is now correctly deduced.
332 2004-05-13 Joel Sherrill <joel@oarcorp.com>
334 * config.bfd (or32-*-rtems*): Switch to elf.
336 2004-05-13 Nick Clifton <nickc@redhat.com>
338 * po/fr.po: Updated French translation.
340 2004-05-11 Jakub Jelinek <jakub@redhat.com>
342 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
343 into .dynsym if elf_section_data (sec)->dynindx <= 0.
344 Adjust counting of last_local.
345 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
346 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
347 created by the linker nor !SHF_ALLOC.
349 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
350 DT_PLTGOT to the start of the .got.plt section instead of the
351 .got output section. Set sh_entsize for .got section in addition
353 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
354 is at sgot->output_section->vma.
355 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
356 DT_PLTGOT to the start of the .got.plt section instead of the
358 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
359 is at sgot->output_section->vma. Set sh_entsize for .got section
360 in addition to .got.plt.
361 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
362 (bfd_section_from_phdr): Likewise.
363 (map_sections_to_segments): Likewise.
364 (assign_file_positions_for_segments): Likewise.
365 (get_program_header_size): Likewise.
366 * elflink.c (bfd_elf_size_dynamic_sections): Set
367 elf_tdata (output_bfd)->relro from info->relro.
368 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
370 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
372 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
373 a zero symndx for which we hadn't accounted a dynamic relocation.
374 (_frvfdpic_add_rofixup): Likewise.
376 2004-05-07 Brian Ford <ford@vss.fsi.com>
377 DJ Delorie <dj@redhat.com>
379 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
380 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
381 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
382 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
384 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
386 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
387 immediately if there's no link info.
388 (elf32_frvfdpic_copy_private_bfd_data): New.
389 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
391 2004-05-06 Zack Weinberg <zack@codesourcery.com>
393 * dwarf2.c (add_line_info): Also set info->filename to NULL if
394 filename argument is null; do not call strlen on a null pointer.
396 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
398 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
401 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
403 * configure.in (bfd_elf32_frvfdpic_vec): New.
404 * configure: Rebuilt.
405 * targets.c (bfd_elf32_frvfdpic_vec): New.
406 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
408 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
409 frvfdpic instead of frv. Rearrange elf-target macros such that
410 the FDPIC-specific ones are only defined for this new target
412 (bfd_elf32_frvfdpic_vec): Declare.
414 (elf32_frv_relocate_section): Use it to enable segment checking
415 and to control rofixup emission. Add output section vma to
416 applied relocation in non-LOAD non-ALLOC sections. Use
417 _bfd_error_handler for errors.
418 (_frv_create_got_section): Create .rel.got and .rofixup only in
419 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
421 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
422 (elf32_frvfdpic_modify_segment_map): Likewise.
423 (elf32_frv_finish_dynamic_sections): New, do-nothing.
424 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
425 error message if we miscompute the rofixup size.
426 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
427 (frvfdpic_elf_encode_eh_address): Likewise.
428 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
429 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
430 relocs. Reject unknown relocation types.
431 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
432 (frv_elf_merge_private_bfd_data): Likewise.
433 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
434 0x4000 for newly-added elf32-frvfdpic.
436 2004-05-05 Nick Clifton <nickc@redhat.com>
439 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
440 returning NULL as most users of this function do not check its
442 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
443 of bfd_cache_lookup().
444 * sco5-core.c (sco5_core_file_p): Likewise.
445 * trad-core.c (trad_unix_core_file_p): Likewise.
447 2004-05-05 Nick Clifton <nickc@redhat.com>
449 * cache.c (bfd_cache_lookup): Improve formatting.
450 * archive.c: Fix formatting.
452 2004-05-05 Peter Barada <peter@the-baradas.com>
454 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
455 * cpu-m68k.c(bfd_m68k_arch): Likewise.
456 * bfd-in2.h(bfd_architecture): Regenerate.
458 2004-05-03 Alan Modra <amodra@bigpond.net.au>
460 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
462 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
463 those against discarded link-once and SEC_MERGE section symbols.
465 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
467 * section.c (bfd_get_section_by_name_if): New.
468 * bfd-in2.h: Regenerated.
470 2004-05-02 Alan Modra <amodra@bigpond.net.au>
472 * som.c (som_bfd_is_group_section): Define.
474 2004-05-01 Alan Modra <amodra@bigpond.net.au>
476 * section.c (bfd_make_section_anyway): Copy the whole
477 bfd_hash_entry, not just "next" from existing entry.
479 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
481 * elf.c (bfd_section_from_shdr): Maintain the section order in
483 (special_sections): Add ".note.GNU-stack".
484 (elf_fake_sections): Handle section group for relocatable
487 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
489 * section.c (bfd_sections_find_if): New.
490 * bfd-in2.h: Regenerated.
492 2004-04-30 Alan Modra <amodra@bigpond.net.au>
494 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
496 * elf-bfd.h (bfd_elf_is_group_section): Declare.
497 * elf.c (bfd_elf_is_group_section): New function.
498 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
499 * section.c (bfd_generic_is_group_section): New function.
500 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
501 (BFD_JUMP_TABLE_LINK): Adjust.
502 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
503 * aout-target.h (MY_bfd_is_group_section): Define.
504 * aout-tic30.c (MY_bfd_is_group_section): Define.
505 * bfd.c (bfd_is_group_section): Define.
506 * binary.c (binary_bfd_is_group_section): Define.
507 * bout.c (b_out_bfd_is_group_section): Define.
508 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
509 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
510 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
511 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
512 * coffcode.h (coff_bfd_is_group_section): Define.
513 * i386msdos.c (msdos_bfd_is_group_section): Define.
514 * i386os9k.c (os9k_bfd_is_group_section): Define.
515 * ieee.c (ieee_bfd_is_group_section): Define.
516 * ihex.c (ihex_bfd_is_group_section): Define.
517 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
518 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
519 * mmo.c (mmo_bfd_is_group_section): Define.
520 * nlm-target.h (nlm_bfd_is_group_section): Define.
521 * oasys.c (oasys_bfd_is_group_section): Define.
522 * pef.c (bfd_pef_bfd_is_group_section): Define.
523 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
524 * srec.c (srec_bfd_is_group_section): Define.
525 * tekhex.c (tekhex_bfd_is_group_section): Define.
526 * versados.c (versados_bfd_is_group_section): Define.
527 * vms.c (vms_bfd_is_group_section): Define.
528 * xsym.c (bfd_sym_bfd_is_group_section): Define.
529 * bfd-in2.h: Regenerate.
530 * libbfd.h: Regenerate.
532 2004-04-30 Alan Modra <amodra@bigpond.net.au>
534 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
536 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
538 * configure.in: Update version to 2.15.91.
539 * configure: Regenerate.
541 2004-04-29 Brian Ford <ford@vss.fsi.com>
543 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
544 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
545 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
546 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
547 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
548 .gnu.linkonce.wi. sections.
549 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
550 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
552 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
553 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
555 2004-04-28 Chris Demetriou <cgd@broadcom.com>
557 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
558 * bfd-in2.h: Regenerate.
559 * libbfd.h: Likewise.
561 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
563 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
565 (setup_sections): Use som_subspace_dictionary_record struct instead
566 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
567 is_comdat, is_common or dup_common.
568 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
569 is_comdat, is_common and dup_common in section subspace_dict from
571 (som_begin_writing): Use som_subspace_dictionary_record struct.
572 (som_finish_writing): Likewise.
573 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
574 is_common and dup_common flags in info for symbol. Add comment
575 regarding linker support for these fields. Slightly reorganize
577 (som_build_and_write_symbol_table): Set is_comdat, is_common and
578 dup_common fields in symbol table from symbol info.
579 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
580 arguments. Set corresponding fields in copy_data. Change all callers.
581 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
583 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
584 * som.h (som_subspace_dictionary_record): Define.
585 (som_copyable_section_data_struct): Add is_comdat, is_common and
587 (som_section_data_struct): Use som_subspace_dictionary_record struct
588 instead of subspace_dictionary_record.
589 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
591 2004-04-27 Bob Wilson <bob.wilson@acm.org>
593 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
594 if set. Check reloc_done flag before applying relocations. Use
595 output addresses, both when applying relocations and when comparing
596 against the specified section.
597 (elf_xtensa_relocate_section): Use output address to check if dynamic
598 reloc is in a literal pool. Set section's reloc_done flag.
600 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
602 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
603 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
605 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
608 2004-04-27 Alan Modra <amodra@bigpond.net.au>
610 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
611 structure field removed in 2004-04-24 patch.
612 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
614 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
616 * elf32-arm.h (elf32_arm_section_flags): Likewise.
617 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
618 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
619 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
620 field before calling elf_backend_section_flags.
622 2004-04-24 Chris Demetriou <cgd@broadcom.com>
624 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
625 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
626 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
627 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
628 and BFD_RELOC_32_PCREL.
629 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
630 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
631 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
632 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
633 (mips_elf_next_relocation): Move comment about matching HI/LO
635 (_bfd_mips_elf_relocate_section): Here. Remove handling for
638 2004-04-23 Chris Demetriou <cgd@broadcom.com>
640 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
641 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
642 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
643 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
644 and update comments to reflect current usage.
645 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
646 and MIPS_R_SWITCH, as well as several empty entries. Update comment
648 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
649 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
650 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
651 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
652 type number to be MIPS_R_PCREL16.
653 (mips_relocate_section): Remove support for link-time relaxation
654 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
655 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
656 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
657 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
658 relaxation of branches used by embedded-PIC.
659 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
660 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
661 related members, update comment.
662 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
663 code related to embedded-PIC.
664 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
665 initialization of now-removed 'adjust' member of
666 'struct ecoff_debug_info'.
668 2004-04-23 Chris Demetriou <cgd@broadcom.com>
670 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
672 2004-04-21 Philip Blundell <pb@nexus.co.uk>
674 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
675 relocs for locally defined symbols during -shared final link.
676 (elf32_arm_final_link_relocate): Likewise.
678 2004-04-22 Jakub Jelinek <jakub@redhat.com>
680 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
681 ELF_LINK_POINTER_EQUALITY_NEEDED.
682 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
683 if r_type is not R_X86_64_PC32.
684 (elf64_x86_64_finish_dynamic_symbol): If
685 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
688 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
690 * elf32-sh.c (sh_elf_plt_sym_val): New function.
691 (elf_backend_plt_sym_val): Define.
693 2004-04-22 Andrew Cagney <cagney@redhat.com>
695 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
697 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
699 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
701 * som.c (som_set_section_contents): Constantify second argument.
702 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
703 (som_object_setup): Rework to avoid warning.
704 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
707 2004-04-22 Andrew Cagney <cagney@redhat.com>
709 * cache.c (bfd_cache_close): Check for a previously closed file.
711 2004-04-22 Jakub Jelinek <jakub@redhat.com>
713 * bfd.c (bfd_get_synthetic_symtab): Define.
714 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
715 NAME##_get_synthetic_symtab.
716 (struct bfd_target): Add _bfd_get_synthetic_symtab.
717 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
718 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
720 (_bfd_elf_get_synthetic_symtab): New prototype.
721 * elfcode.h (elf_get_synthetic_symtab): Define.
722 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
723 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
724 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
725 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
726 * bfd-in2.h: Rebuilt.
728 * elf32-i386.c (elf_i386_plt_sym_val): New function.
729 (elf_backend_plt_sym_val): Define.
730 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
731 (elf_backend_plt_sym_val): Define.
732 * elf32-s390.c (elf_s390_plt_sym_val): New function.
733 (elf_backend_plt_sym_val): Define.
734 * elf64-s390.c (elf_s390_plt_sym_val): New function.
735 (elf_backend_plt_sym_val): Define.
736 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
737 (elf_backend_plt_sym_val): Define.
738 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
739 (elf_backend_plt_sym_val): Define.
740 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
741 (elf_backend_plt_sym_val): Define.
742 * aout-target.h (MY_get_synthetic_symtab): Define.
743 * aout-tic30.c (MY_get_synthetic_symtab): Define.
744 * coff-rs6000.c (rs6000coff_vec): Add
745 _bfd_nodynamic_get_synthetic_symtab.
746 (pmac_xcoff_vec): Likewise.
747 * coff64-rs6000.c (rs6000coff64_vec): Add
748 _bfd_nodynamic_get_synthetic_symtab.
749 (aix5coff64_vec): Likewise.
750 * sunos.c (MY_get_synthetic_symtab): Define.
751 * vms.c (vms_get_synthetic_symtab): Define.
753 2004-04-22 Nick Clifton <nickc@redhat.com>
755 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
757 2004-04-22 Peter Barada <peter@the-baradas.com>
759 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
760 * bfd2-in.h: Regenerate.
761 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
763 2004-04-21 Chris Demetriou <cgd@broadcom.com>
765 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
766 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
767 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
768 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
769 * bfd-in2.h: Regenerate.
771 2004-04-21 Bob Wilson <bob.wilson@acm.org>
773 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
774 require relocations against a weak symbol to reference the same
775 symbol hash entry if not a final, static link.
776 (get_cached_value, add_value_map): Add final_static_link argument.
777 (remove_literals): Pass final_static_link argument as needed.
779 2004-04-21 Andrew Cagney <cagney@redhat.com>
781 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
782 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
783 (opncls_bwrite, opncls_bclose, opncls_bflush)
784 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
785 bfd iovec that uses function callbacks.
786 (bfd_close): Use the iovec's bclose.
787 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
788 (cache_bclose, cache_bflush, cache_bstat)
789 (cache_iovec): New functions and global variable, implement a
790 cache "iovec", where applicable set bfd_error.
791 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
792 * bfdio.c (struct bfd_iovec): Define.
793 (real_read): Delete function.
794 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
795 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
796 assume that bread and bwrite set bfd_error.
797 * bfd.c (struct bfd): Add "iovec", update comments.
798 * bfd-in2.h, libbfd.h: Re-generate.
800 2004-04-21 Andrew Cagney <cagney@redhat.com>
802 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
804 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
806 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
807 (bfd_elf_gc_sections): Fail if a shared object is being created.
808 Do not fail if dynamic sections have been created. Instead call
809 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
810 dynamically referenced symbols. Do not mark the whole graph
811 rooted at .eh_frame, only the section proper.
813 2004-04-20 DJ Delorie <dj@redhat.com>
815 * reloc.c: Add BFD_RELOC_32_SECREL.
816 * bfd-in2.h: Regenerate.
817 * libbfd.h: Likewise.
818 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
819 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
820 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
822 2004-04-19 Jakub Jelinek <jakub@redhat.com>
824 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
825 relocs against hidden/protected undefweak symbols properly.
826 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
828 2004-04-18 Mark Kettenis <kettenis@gnu.org>
830 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
831 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
834 2004-04-17 Brian Ford <ford@vss.fsi.com>
836 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
837 filepos for the SizeOfHeaders field.
838 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
840 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
842 2004-04-16 Alan Modra <amodra@bigpond.net.au>
844 * simple.c (bfd_simple_get_relocated_section_contents): Don't
845 change reloc_done. Set and restore _cooked_size.
848 2004-04-15 Mark Kettenis <kettenis@gnu.org>
850 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
853 2004-04-15 Nick Clifton <nickc@redhat.com>
855 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
857 2004-04-15 Alan Modra <amodra@bigpond.net.au>
859 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
861 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
863 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
864 when it is a definition.
866 2004-04-14 Alan Modra <amodra@bigpond.net.au>
868 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
869 when statically linking PIC code.
870 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
872 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
874 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
875 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
876 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
877 * configure: Regenerate.
879 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
881 * elflink.c: Include libiberty.h.
882 * Makefile.am (elflink.lo): Depend on libiberty.h.
883 * Makefile.in: Regenerate.
885 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
887 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
890 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
892 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
893 reserve the memory for dynamic linker
895 2004-04-05 Mark Kettenis <kettenis@gnu.org>
897 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
898 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
900 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
902 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
903 RELOC_FOR_GLOBAL_SYMBOL.
904 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
906 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
908 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
909 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
911 2004-04-01 Paul Brook <paul@codesourcery.com>
913 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
914 * elf32-arm.h (struct elf32_elf_section_map): New.
915 (struct _arm_elf_section_data): New.
916 (elf32_arm_section_data): Define.
917 (struct elf32_arm_link_hash_table): Add byteswap_code.
918 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
919 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
920 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
921 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
922 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
923 (bfd_elf32_new_section_hook, elf_backend_write_section,
924 elf_backend_link_output_symbol_hook): Define.
926 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
928 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
929 that keeps the characters in a B_INCL..B_EINCL range.
930 (_bfd_link_section_stabs): When computing the sum of the
931 characters in a B_INCL..B_EINCL range also keep a copy of those
932 characters. Use this information to distinguish between
933 include sections that have the same sum and the same length
934 but which are nevertheless unique.
936 2004-03-31 Paul Brook <paul@codesourcery.com>
938 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
939 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
941 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
943 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
944 to 'sum_chars' and add field 'num_chars'.
945 (_bfd_link_section_stabs): When computing the sum of the
946 characters in a B_INCL..B_EINCL range also keep a count of the
947 number of characters. Use this information to help distinguish
948 between include sections when have the same sum but which
949 nevertheless are still unique.
951 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
953 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
955 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
956 Tomer Levi <Tomer.Levi@nsc.com>
958 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
959 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
960 (BFD32_BACKENDS): Add elf32-cr16c.lo.
961 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
962 (cpu-cr16c.lo): New target.
963 (elf32-cr16c.lo): Likewise.
964 * Makefile.in: Regenerate.
965 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
966 (bfd_archures_list): Add bfd_cr16c_arch.
967 * config.bfd: Handle cr16c-*-elf*.
968 * configure.in: Handle bfd_elf32_cr16c_vec.
969 * configure: Regenerate.
970 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
971 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
972 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
973 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
974 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
975 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
976 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
977 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
978 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
979 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
980 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
981 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
982 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
983 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
984 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
985 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
986 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
987 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
988 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
989 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
990 * targets.c (bfd_elf32_cr16c_vec): Declare.
991 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
992 * cpu-cr16c.c: New file.
993 * elf32-cr16c.c: Likewise.
994 * libbfd.h: Regenerate.
995 * bfd-in2.h: Likewise.
997 2004-03-30 Jakub Jelinek <jakub@redhat.com>
999 * elf.c (map_sections_to_segments): Fix handling of .tbss.
1001 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1003 * Makefile.am: Remove all mention of elflink.h.
1004 * Makefile.in: Regenerate.
1005 * bfd-in.h (bfd_elf_discard_info): Declare.
1006 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
1007 * bfd-in2.h: Regenerate.
1008 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
1009 bfd_elf32_link_record_dynamic_symbol,
1010 bfd_elf64_link_record_dynamic_symbol,
1011 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
1012 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
1013 _bfd_elf32_link_record_local_dynamic_symbol,
1014 _bfd_elf64_link_record_local_dynamic_symbol,
1015 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
1016 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
1017 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
1018 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
1019 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
1020 _bfd_elf32_reloc_symbol_deleted_p,
1021 _bfd_elf64_reloc_symbol_deleted_p): Delete.
1022 (bfd_elf_link_record_dynamic_symbol,
1023 bfd_elf_link_record_local_dynamic_symbol,
1024 bfd_elf_final_link, bfd_elf_gc_sections,
1025 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
1026 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
1027 bfd_elf_reloc_symbol_deleted_p): Declare.
1028 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
1029 * elf32-arm.h: Update for changed function names. Remove local
1030 WILL_CALL_FINISH_DYNAMIC_SECTION define.
1031 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
1032 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
1033 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
1034 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1035 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1036 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
1037 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1038 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
1039 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
1040 (bfd_elfNN_print_symbol): Define.
1041 * elfcode.h: Don't include elflink.h.
1042 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
1043 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
1044 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
1045 elf_gc_record_vtinherit, elf_gc_record_vtentry,
1046 elf_link_record_local_dynamic_symbol): Don't define.
1047 * elflink.c: Update for changed function names. Move elflink.h
1049 * elflink.h: Delete file.
1050 * po/SRC-POTFILES.in: Regenerate.
1051 * po/bfd.pot: Regenerate.
1053 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1055 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
1056 "name" for global syms accidentally removed in 2004-03-20 change.
1058 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1060 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
1061 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
1062 where Elf_External_* is different for 64 and 32 bit, with
1063 corresponding elf_size_info field.
1064 (struct elf_final_link_info): Use "bfd_byte *" instead
1065 of "Elf_External_Sym *" for external_syms and symbuf.
1066 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
1067 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
1068 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
1069 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
1070 (elf_link_sort_cmp2): Adjust.
1071 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
1072 using ELF_R_SYM macro. Set u.sym_mask.
1073 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
1074 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
1075 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
1076 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
1077 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
1078 swap_syn_out functions. Rearrange dyn swap in/out switch.
1079 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
1080 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
1081 (elf_link_flush_output_syms): Add elf_backend_data arg.
1082 (elf_link_check_versioned_symbol): Likewise.
1083 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
1084 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
1085 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
1086 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
1087 ELF_R_TYPE and ELF_R_INFO macros.
1088 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
1089 based on size rather than using ELF_R_INFO.
1090 (elf_gc_mark): Set up r_sym_shift local var and use instead of
1092 (struct alloc_got_off_arg): New.
1093 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
1094 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
1095 (elf_gc_allocate_got_offsets): Adjust.
1096 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
1097 ELF_R_SYM. Use bfd_section_from_elf_index.
1098 (elf_bfd_discard_info): Set cookie.r_sym_shift.
1099 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
1100 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
1102 2004-03-26 Stan Shebs <shebs@apple.com>
1104 Remove MPW support, no longer used.
1105 * config.bfd (powerpc-*-mpw*): Remove configuration.
1106 * mpw-config.in, mpw-make.sed: Remove files.
1107 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1109 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1111 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1112 (ppc64_elf_add_symbol_hook): New function.
1113 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1114 const from Elf_Internal_Sym param.
1115 * elflink.c (elf_link_add_object_symbols): Adjust.
1116 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1117 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1118 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1119 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1120 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1121 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1122 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1123 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1124 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1125 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1126 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1127 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1128 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1129 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1130 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1131 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1133 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1135 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1136 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1137 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1138 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1139 (bfd_elf64_bfd_link_add_symbols): Delete.
1140 (bfd_elf_link_add_symbols): Declare.
1141 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1142 * elflink.c: Include safe-ctype.h.
1143 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1145 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1146 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1148 (elf_link_add_archive_symbols): Rename from
1149 _bfd_elf_link_add_archive_symbols, make static.
1150 (elf_link_add_object_symbols): New function. Corresponding
1151 elflink.h function converted to use elf_size_info.
1152 (bfd_elf_link_add_symbols): Likewise.
1153 (bfd_elf_size_dynamic_sections): Adjust.
1154 * elflink.h (elf_bfd_link_add_symbols): Delete.
1155 (elf_link_add_object_symbols): Delete.
1156 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1157 bfd_elf_link_add_symbols.
1158 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1160 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1162 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1163 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1165 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1166 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1167 (_bfd_elf_add_dt_needed_tag): Declare.
1168 (_bfd_elf_sort_symbol): Declare.
1169 (_bfd_elf_finalize_dynstr): Declare.
1170 (RELOC_FOR_GLOBAL_SYM): Formatting.
1171 * elfcode.h (elf_add_dynamic_entry): Delete.
1172 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1173 elflink.h function converted to use elf_size_info.
1174 (_bfd_elf_add_dt_needed_tag): Likewise.
1175 (_bfd_elf_sort_symbol): Likewise.
1176 (_bfd_elf_finalize_dynstr): Likewise.
1177 (compute_bucket_count): Likewise.
1178 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1179 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1180 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1181 * elflink.h: ..here.
1182 (sort_symbol, add_dt_needed_tag): Delete.
1183 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1184 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1186 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1187 * elf32-cris.c (add_dynamic_entry): Likewise.
1188 * elf32-hppa.c (add_dynamic_entry): Likewise.
1189 * elf32-i370.c (add_dynamic_entry): Likewise.
1190 * elf32-i386.c (add_dynamic_entry): Likewise.
1191 * elf32-m32r.c (add_dynamic_entry): Likewise.
1192 * elf32-m68k.c (add_dynamic_entry): Likewise.
1193 * elf32-ppc.c (add_dynamic_entry): Likewise.
1194 * elf32-s390.c (add_dynamic_entry): Likewise.
1195 * elf32-sh.c (add_dynamic_entry): Likewise.
1196 * elf32-sparc.c (add_dynamic_entry): Likewise.
1197 * elf32-vax.c (add_dynamic_entry): Likewise.
1198 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1199 * elf64-alpha.c (add_dynamic_entry): Likewise.
1200 * elf64-hppa.c (add_dynamic_entry): Likewise.
1201 * elf64-ppc.c (add_dynamic_entry): Likewise.
1202 * elf64-s390.c (add_dynamic_entry): Likewise.
1203 * elf64-sparc.c (add_dynamic_entry): Likewise.
1204 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1205 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1206 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1207 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1208 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1209 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1211 2004-03-23 Paul Brook <paul@codesourcery.com>
1213 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1215 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1217 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1218 literal tables and check for relocs outside of literal pools.
1219 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1220 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1222 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1223 (elf_xtensa_relocate_section): Read literal tables and check for
1224 dynamic relocations in read-only sections and not in literal pools.
1226 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1229 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1231 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1233 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1234 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1235 not defined by the executable, or defined in a DSO.
1236 <eliding run-time relocation of .got>: Initialize GOT entry for a
1237 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1239 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1240 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1241 a PLT reloc to GOT for an executable.
1242 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1243 .got for a DSO and explain why.
1244 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1245 and unreferenced symbols for which a PLT is defined. Adjust
1246 dynamic-symbol pruning correspondingly, to make sure we don't lose
1247 a dynamic symbol also defined by a DSO.
1249 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1251 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1252 and rel args. Group input and output args. Wrap to 80 columns.
1253 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1254 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1255 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1256 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1257 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1258 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1259 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1260 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1261 RELOC_FOR_GLOBAL_SYMBOL invocation.
1263 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1265 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1266 unresolved symbols in objects aren't allowed.
1268 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1270 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1271 (elf_hppa_unmark_useless_dynamic_symbols):
1272 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1273 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1274 (elf32_hppa_relocate_section): Likewise.
1275 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1276 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1277 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1278 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1279 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1281 * elf-m10200.c (mn10200_elf_relocate_section): Use
1282 RELOC_FOR_GLOBAL_SYMBOL.
1283 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1284 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1285 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1286 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1287 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1288 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1289 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1290 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1291 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1292 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1293 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1294 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1296 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1298 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1299 (final_link_relocate): Likewise.
1300 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1301 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1303 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1305 * Makefile.am: Run "make dep-am".
1306 * Makefile.in: Regenerate.
1307 * aclocal.m4: Regenerate.
1308 * config.in: Regenerate.
1309 * po/bfd.pot: Regenerate.
1311 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1312 H.J. Lu <hongjiu.lu@intel.com>
1314 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1315 type and size change code to where it was previously. Remove
1316 dt_needed param. Treat old weak syms as strong if new sym is
1317 from a shared lib, even when old sym is from another shared
1318 lib. Remove unnecessary tests of oldweak and newweak. Correct
1320 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1321 _bfd_elf_merge_symbol calls.
1322 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1323 dt_needed local var. Update comments.
1324 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1325 (_bfd_elf_add_default_symbol): Likewise.
1327 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1328 strong syms in one shared object overriding weak syms in another.
1330 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1332 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1333 dyn_lib_class field. Rearrange for better packing.
1334 (elf_dt_soname): Delete.
1335 (elf_dyn_lib_class): Define.
1336 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1337 (bfd_elf_set_dt_needed_soname): Delete.
1338 (bfd_elf_set_dyn_lib_class): New function.
1339 * elflink.h (add_dt_needed_tag): New function. Split out from..
1340 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1341 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1342 initialization of soname.
1343 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1345 * bfd-in.h (enum dynamic_lib_link_class): New.
1346 (bfd_elf_set_dt_needed_soname): Delete.
1347 (bfd_elf_set_dyn_lib_class): Declare.
1348 * bfd-in2.h: Regenerate.
1350 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1351 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1352 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1353 symbol loop. Instead use add_needed to flag tag as written.
1355 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1357 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1358 logic for null_input_bfd detection.
1360 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1362 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1364 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1366 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1369 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1371 * elflink.c (elf_link_read_relocs_from_section): Don't use
1372 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1373 (_bfd_elf_link_read_relocs): ..to here.
1374 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1376 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1378 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1379 values selected in configure.host. Require both to be defined
1380 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1381 corresponding BFD_HOST vars with quotes.
1382 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1383 Always require BFD_HOST_64_BIT_DEFINED.
1384 <file_ptr type>: Find off_t size before emitting message. Combine
1385 off_t and ftello64 conditional.
1386 * configure: Regenerate.
1388 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1390 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1391 aliasing warning. Remove trailing whitespace throughout file.
1393 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1395 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1396 input_section in calls to get_dyn_name.
1397 * 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
1399 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1401 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1403 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1404 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1405 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1406 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1407 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1408 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1409 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1411 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1412 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1413 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1414 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1415 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1416 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1417 (read_8_bytes, read_indirect_string, read_address): Likewise.
1418 (read_abbrevs, parse_comp_unit): Likewise.
1419 * targets.c (struct bfd_target): Likewise.
1420 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1421 * hppabsd-core.c: Likewise. Formatting.
1422 * hpux-core.c: Likewise.
1423 * irix-core.c: Likewise.
1424 * netbsd-core.c: Likewise.
1425 * osf-core.c: Likewise.
1426 * ptrace-core.c: Likewise.
1427 * sco5-core.c: Likewise.
1428 * trad-core.c: Likewise.
1429 * configure: Regenerate.
1430 * bfd-in2.h: Regenerate.
1432 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1434 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1435 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1436 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1437 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1438 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1439 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1440 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1441 * libbfd.c: Likewise in function definitions.
1442 (bfd_put_8): Mask with 0xff rather than casting to char.
1443 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1444 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1445 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1446 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1447 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1448 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1449 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1450 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1451 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1452 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1453 * archive.c (do_slurp_coff_armap): Update swap prototype.
1454 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1455 (tic54x_getl_signed_32): Likewise.
1456 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1457 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1458 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1459 (bfd_getp_signed_32, bfd_putp32): Likewise.
1460 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1461 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1462 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1463 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1464 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1465 bfd_h_getx_signed_16, bfd_h_putx16.
1466 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1467 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1468 * hpux-core.c: Likewise.
1469 * irix-core.c: Likewise.
1470 * netbsd-core.c: Likewise.
1471 * osf-core.c: Likewise.
1472 * ptrace-core.c: Likewise.
1473 * sco5-core.c: Likewise.
1474 * trad-core.c: Likewise.
1475 * bfd-in2.h: Regenerate.
1477 2004-03-15 Matt Thomas <matt@3am-software.com>
1479 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1482 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1484 * config.bfd: Add x86_64-*-openbsd*.
1485 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1487 * configure: Regenerate.
1489 2004-03-12 Nick Clifton <nickc@redhat.com>
1490 Dave Murphy <wintermute2k4@ntlworld.com>
1492 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1493 if the input bfd does not contain any code.
1495 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1497 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1499 2004-03-05 Fred Fish <fnf@redhat.com>
1501 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1502 mips16 symbols to be even rather than testing first for even/odd.
1503 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1505 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1507 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1510 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1512 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1513 undefined symbols as hash_new.
1515 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1517 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1519 * elf32-sh.c: Ditto.
1520 * bfd-in2.h: Regenerate.
1522 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1524 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1526 (_frv_count_got_plt_entries): Initialize them.
1527 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1529 (frv_pic_relocs_info_for_global): Likewise.
1530 (frv_pic_relocs_info_for_local): Likewise.
1531 (frv_pic_merge_early_relocs_info): New.
1532 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1534 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1535 Check that we don't exceed the allocated count for entry.
1536 (_frv_add_rofixup): Likewise.
1537 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1538 (elf32_frv_finish_dynamic_sections): Improve error message in case
1539 we emit too few rofixup entries.
1541 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1543 * archures.c (bfd_mach_fr450): New.
1544 * bfd-in2.h: Regenerate.
1545 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1546 (arch_info_500): Link to it.
1547 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1548 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1549 (frv_elf_arch_extension_p): New function.
1550 (frv_elf_merge_private_bfd_data): Use it.
1552 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1554 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1556 * elflink.h (is_global_data_symbol_definition): Moved to
1558 (elf_link_is_defined_archive_symbol): Likewise.
1559 (elf_link_add_archive_symbols): Likewise. Renamed to
1560 _bfd_elf_link_add_archive_symbols.
1562 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1563 of ELF symbol table entry from backend.
1564 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1565 instead of elf_link_add_object_symbols.
1567 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1569 * elf-bfd.h (struct elf_backend_data): Added
1570 elf_backend_can_make_relative_eh_frame,
1571 elf_backend_can_make_lsda_relative_eh_frame and
1572 elf_backend_encode_eh_address.
1573 (_bfd_elf_encode_eh_address): Declare.
1574 (_bfd_elf_can_make_relative): Declare.
1575 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1576 hooks to decide whether to attempt to make_relative and
1578 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1579 (_bfd_elf_can_make_relative): New.
1580 (_bfd_elf_encode_eh_address): New.
1581 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1582 (frv_elf_encode_eh_address): New.
1583 (elf_backend_can_make_relative_eh_frame): Define.
1584 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1585 (elf_backend_encode_eh_address): Define.
1587 (elf_backend_can_make_relative_eh_frame): Define.
1588 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1589 (elf_backend_encode_eh_address): Define.
1590 (elfNN_bed): Add them.
1592 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1594 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1595 complain_on_overflow to signed.
1597 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1599 * elflink.h (sort_symbol): New.
1600 (elf_link_add_object_symbols): Use a sorted symbol array for
1603 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1605 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1606 for pc relative relocs.
1607 (elf_s390_relocate_section): Likewise.
1608 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1609 for pc relative relocs.
1610 (elf_s390_relocate_section): Likewise.
1612 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1614 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1617 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1619 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1620 field to track if a relocation is against readonly section.
1621 (count_dyn_reloc): Take a new argument for rent->reltext.
1622 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1623 (get_reloc_section): Don't set ia64_info->reltext here.
1624 (allocate_dynrel_entries): Set ia64_info->reltext here.
1626 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1628 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1629 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1630 function's descriptor to symbol+offset, and map local undefweak
1631 symbol to NULL function descriptor.
1632 (elf32_frv_relocate_section): Likewise.
1634 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1636 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1638 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1639 (netbsd_core_file_p): Set architecture from machine ID for
1642 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1644 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1645 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1647 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1649 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1650 symbols with non-default visibility.
1652 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1654 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1655 IMAGE_SCN_MEM_WRITE on known sections only.
1657 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1659 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1660 symbols used in PIE relocs.
1662 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1664 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1667 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1669 * configure.in: Update version to 2.15.90.
1670 * configure: Regenerate.
1672 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1673 Richard Sandiford <rsandifo@redhat.com>
1675 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1676 _bfd_elf_symbol_refs_local_p to decide whether to decay
1677 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1678 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1679 relocs if the symbol wasn't defined by a regular object file.
1680 Don't check the symbol's dynindx.
1682 2004-02-16 Andrew Cagney <cagney@redhat.com>
1684 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1686 * bfd-in2.h: Re-generate.
1688 2004-02-14 Andrew Cagney <cagney@redhat.com>
1690 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1691 _LARGEFILE64_SOURCE.
1693 2004-02-13 Andrew Cagney <cagney@redhat.com>
1695 * elf.c (vma_page_aligned_bias): New function.
1696 (assign_file_positions_except_relocs)
1697 (assign_file_positions_for_segments): Replace broken modulo
1698 arithmetic with call to vma_page_aligned_bias.
1700 2004-02-11 Andrew Cagney <cagney@redhat.com>
1702 * bfd-in.h: Update copyright.
1703 (bfd_tell): Change return type to file_ptr.
1704 * bfd-in2.h: Re-generate.
1705 * cache.c: Update copyright.
1706 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1708 (close_one): Use real_ftell.
1709 * bfdio.c: Update copyright.
1710 (real_ftell, real_fseek): New functions.
1711 (bfd_tell): Use real_fseek and real_ftell, change return type to
1713 (bfd_seek): Use real_ftell and real_fseek, change type of
1714 file_position to a file_ptr.
1715 * libbfd-in.h: Update copyright.
1716 (real_ftell, real_fseek): Declare.
1717 * libbfd.h: Re-generate.
1719 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1720 fseeko and fseeko64. Determine bfd_file_ptr.
1721 * configure: Re-generate.
1722 * config.in: Re-generate.
1724 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1726 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1727 * elf32-h8300.c: Likewise.
1729 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1730 Nick Clifton <nickc@redhat.com>
1732 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1733 GOT entries with no associated GOT subsection.
1735 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1737 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1738 * elf.c (swap_out_syms): Use it to decide whether local section
1739 symbols should be named.
1740 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1741 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1742 (elf_backend_name_local_section_symbols): Define.
1743 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1745 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1747 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1748 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1751 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1753 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1754 to bfd_link_hash_entry passed by reference to
1755 _bfd_generic_link_add_one_symbol.
1757 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1759 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1760 relocations against dynamic symbols.
1762 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1764 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1767 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1769 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1770 * bfd-in2.h, libbfd.h: Rebuilt.
1772 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1774 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1775 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1776 flag has been cleared.
1778 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1780 * coff-h8300.c: Add and adjust comments about relaxation.
1781 * elf32-h8300.c: Likewise.
1783 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1785 * coff-h8300.c: Fix comment typos.
1786 * elf32-h8300.c: Likewise.
1788 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1790 * coff-h8300.c: Add comments about relaxation.
1791 * elf32-h8300.c: Likewise.
1793 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1795 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1797 * aclocal.m4: Regenerate.
1798 * configure: Regenerate.
1800 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1802 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1803 mips_elf64_rtype_to_howto instead of using howto_table.
1805 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1807 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1809 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1810 relocs which would not use the PLT.
1812 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1814 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1815 (ppc64_elf_gc_sweep_hook): Likewise.
1816 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1818 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1820 Adds linker relaxation support for bit manipulation insns like
1821 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1823 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1824 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1825 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1826 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1828 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1830 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1832 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1834 * elf32-h8300.c: Fix formatting.
1836 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1838 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1839 dynamic object is present. Declare r_symndx and h in an inner
1841 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1843 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1845 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1846 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1847 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1848 identically. Do not emit PC24 relocations for shared libraries.
1849 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1850 identically. Don't adjust pc_count.
1851 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1852 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1853 adjust count for branch relocations.
1854 (allocate_dynrelocs): Correct typo in call to
1855 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1856 PC24 or PLT32 relocs when linking.
1858 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1860 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1861 relocation howto with ARM_26 one for consistency.
1862 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1863 that will be converted to ARM_26D ones, since we always want 'done'
1864 relocations to be reflected in section's data.
1865 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1867 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1870 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1872 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1873 are not partial_inplace during a relocatable link.
1875 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1877 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1878 if no dynamic object is present. Declare r_symndx and h in an
1881 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1883 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1884 trampoline if it is known out of range.
1886 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1888 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1889 * elf32-frv.c (_frv_osec_readonly_p): New.
1890 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1892 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1893 (elf32_frv_relocate_section): Likewise. Error out if attempting
1894 to emit rofixups or dynamic relocs in read-only segments. Use
1895 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1896 dynamic relocations.
1897 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1898 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1899 relocations or fixups involving merged sections correctly. Avoid
1900 crash when undefined symbol is referenced by R_FRV_32 or
1901 R_FRV_FUNCDESC_VALUE.
1902 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1903 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1904 input section holding local symbol to addend of R_FRV_32 or
1905 R_FRV_FUNCDESC_VALUE dynamic relocation.
1906 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1907 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1908 (elf32_frv_always_size_sections): Don't store pointer to
1909 __stacksize symbol in sec_info.
1910 (elf32_frv_modify_segment_map): Look it up here.
1911 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1912 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1913 of the lazy PLT entry, not only its offset, as the low word of a
1914 function descriptor.
1915 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1916 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1917 if a hash table entry already exists but is not a definition.
1918 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1919 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1920 (_frv_add_rofixup): Don't inline.
1921 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1922 for undefweak symbols.
1923 (elf32_frv_relocate_section): Avoid crash while computing
1924 relocation when linking with shared library. Only emit rofixups
1925 and dynamic relocations for alloc&load sections. Mark binaries
1926 with inter-segment relocations for relocation as a unit.
1927 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1928 (DEFAULT_STACK_SIZE): New.
1929 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1930 emit rofixups or dynamic relocs when linking dynamic non-PIE
1932 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1933 shared libs too. Reserve the last entry for the GOT pointer.
1934 (elf32_frv_finish_dynamic_sections): Emit it.
1935 (elf32_frv_always_size_sections): New.
1936 (elf32_frv_modify_segment_map): New.
1937 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1939 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1940 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1941 (elf_backend_always_size_sections): New.
1942 (elf_backend_modify_segment_map): New.
1943 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1944 * config.bfd: Added frv-*-*linux*.
1945 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1946 ABS section, instead of crashing.
1947 (elf32_frv_relocate_section): Don't crash before warning about
1948 different segments in non-PIC relocation.
1949 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1950 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1951 relocs to undefweak symbols.
1952 (elf32_frv_relocate_section): Ditto for undefined symbols.
1953 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1954 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1955 gotfixup section was created.
1956 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1957 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1958 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1959 complain_overflow_signed.
1960 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1961 have not been allocated.
1962 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1963 privfd only if dynamic sections were created.
1964 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1965 for GPREL relocs. When linking relocatable FDPIC executables,
1966 emit warnings for relocations that would be illegal on PIE or
1967 shared libraries. Emit rofixup for R_FRV_32 only if input object
1969 (_frv_create_got_section): Define _gp symbol in the rofixup
1971 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1972 dynamic sections missing, error out requesting -melf32frvfd.
1973 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1974 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1975 computation of addends from section and global or local symbol
1976 value. Change return type to bfd_boolean, and return a failure if
1977 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1978 nonzero addend is required.
1979 (elf32_frv_relocate_section): Likewise. Print error for
1980 unsupported nonzero addends.
1981 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1982 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1983 force everything local.
1984 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1985 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1986 (frv_gotfixup_section): New.
1987 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1988 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1990 (_frv_add_rofixup): New.
1991 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1992 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1993 improve some ugly conditions.
1994 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1995 relocations in fdpic.
1996 (_frv_create_got_section): Create .rofixup.got section.
1997 (struct _frv_dynamic_got_info): Added fixups.
1998 (_frv_count_got_plt_entries): Account in-GOT relocations into
1999 relocs32, relocsfd and relocsfdv. Account them into relocs or
2000 fixups, as appropriate.
2001 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
2003 (elf32_frv_finish_dynamic_sections): Verify that the right number
2004 of relocations and fixups was generated.
2005 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
2007 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
2008 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
2009 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
2010 descriptor of a (formerly-)global symbol is local.
2011 (struct frv_pic_relocs_info): Adjust comments.
2012 (_frv_emit_got_relocs_plt_entries): Adjust.
2013 (elf32_frv_relocate_section): Likewise.
2014 (_frv_count_got_plt_entries): Likewise.
2015 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
2016 symbol's value to addend in the common preamble. Decay dynamic
2017 symbols to section+offset if they bind or call locally, for GOT
2018 and FUNCDESC_VALUE, respectively.
2019 (elf32_frv_relocate_section): Likewise.
2020 (elf32_frv_check_relocs): Don't register as dynamic symbols of
2021 internal or hidden visibility.
2022 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
2023 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
2024 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
2025 (elf32_frv_relocate_section): Pass relocation addend in. Use
2026 original relocation addend to look up the got relocs/plt entries
2027 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
2028 processing relocations that reference .scommon symbols.
2029 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
2030 Introduce support for dynamic linking.
2031 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
2032 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
2033 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
2034 (frv_reloc_type_lookup): Return REL howtos for executables and
2036 (frv_info_to_howto_rel): New.
2037 (struct frv_elf_link_hash_table): New.
2038 (frv_hash_table, frv_got_section, frv_gotrel_section,
2039 frv_plt_section, frv_pltrel_section, frv_relocs_info,
2040 frv_got_initial_offset, frv_plt_initial_offset): New macros.
2041 (frv_elf_link_hash_table_create): New.
2042 (struct frv_pic_relocs_info): New.
2043 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
2044 (frv_pic_relocs_info_find): New.
2045 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
2047 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
2048 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
2049 (_frv_emit_got_relocs_plt_entries): New.
2050 (elf32_frv_relocate_section): Add support for dynamic linking.
2051 Handle new relocations.
2052 (_frv_create_got_section): New.
2053 (elf32_frv_create_dynamic_sections): New.
2054 (ELF_DYNAMIC_INTERPRETER): New.
2055 (struct _frv_dynamic_got_info): New.
2056 (_frv_count_got_plt_entries): New.
2057 (struct _frv_dynamic_got_plt_info): New.
2058 (_frv_compute_got_alloc_data): New.
2059 (_frv_get_got_entry, _frv_get_fd_entry): New.
2060 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
2061 (_frv_resolve_final_relocs_info): New.
2062 (elf32_frv_size_dynamic_sections): New.
2063 (elf32_frv_finish_dynamic_sections): New.
2064 (elf32_frv_adjust_dynamic_symbol): New.
2065 (elf32_frv_finish_dynamic_symbol): New.
2066 (elf32_frv_check_relocs): Handle new relocs. Explain how the
2068 (elf_info_to_howto_rel): Define.
2069 (bfd_elf32_bfd_link_hash_table_create): Define.
2070 (elf_backend_create_dynamic_sections): Define.
2071 (elf_backend_adjust_dynamic_symbol): Define.
2072 (elf_backend_size_dynamic_sections): Define.
2073 (elf_backend_finish_dynamic_symbol): Define.
2074 (elf_backend_finish_dynamic_sections): Define.
2075 (elf_backend_want_got_sym): Define.
2076 (elf_backend_got_header_size): Define.
2077 (elf_backend_want_got_plt): Define.
2078 (elf_backend_plt_readonly): Define.
2079 (elf_backend_want_plt_sym): Define.
2080 (elf_backend_plt_header_size): Define.
2081 (elf_backend_may_use_rel_p): Define.
2082 (elf_backend_may_use_rela_p): Define.
2083 (elf_backend_default_use_rela_p): Define.
2084 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
2085 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
2086 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
2087 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
2088 (frv_reloc_map): Map the corresponding BFD relocs to them.
2089 (frv_reloc_type_lookup): ... and back to BFD relocs.
2090 * reloc.c: New relocs.
2091 * bfd-in2.h, libbfd.h: Rebuilt.
2092 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2093 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
2094 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
2095 R_FRV_FUNCDESC_GOTLO): New.
2096 (frv_reloc_map): Map the corresponding BFD relocs to them.
2097 (frv_reloc_type_lookup): ... and back to BFD relocs.
2098 * reloc.c: New relocs.
2099 * bfd-in2.h, libbfd.h: Rebuilt.
2101 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2103 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2104 targets to support pages of up to 64kB.
2105 (elf32_bed): Redefine to get a separate backend data structure for
2106 traditional targets.
2107 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2108 targets to support pages of up to 64kB.
2109 (elf64_bed): Redefine to get a separate backend data structure for
2110 traditional targets.
2111 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2112 targets to support pages of up to 64kB.
2113 (elf32_bed): Redefine to get a separate backend data structure for
2114 traditional targets.
2116 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2118 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2120 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2122 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2123 (elf_i386_grok_psinfo): Likewise.
2125 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2127 * config.bfd: Add m68k-uClinux target.
2129 2004-01-01 Grant Edwards <grante@visi.com>
2131 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2132 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2133 (elf32_h8_gc_sweep_hook): New function.
2134 (elf_backend_gc_mark_hook): Define.
2135 (elf_backend_gc_sweep_hook): Define.
2136 (elf_backend_can_gc_sections): Define.
2138 For older changes see ChangeLog-0203
2144 version-control: never
projects / deliverable / binutils-gdb.git / blob