1 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3 * section.c (struct sec): Remove usused flags. Reorganize a little.
4 (bfd_get_section_size_before_reloc): Delete.
5 (bfd_get_section_size_after_reloc): Delete.
7 (bfd_get_section_size_now): Delete.
8 (bfd_set_section_contents): Don't referece reloc_done.
9 (bfd_get_section_contents): Remove reloc_done comment.
10 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
12 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
13 * ecoff.c (bfd_debug_section): Update initializer.
14 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
15 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
16 * bfd-in.h (bfd_section_size): Expand.
17 (bfd_get_section_size): New macro.
18 * bfd-in2.h: Regenerate.
19 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
20 bfd_get_section_size_before_reloc with bfd_get_section_size.
21 * coffcode.h (coff_write_object_contents): Likewise.
22 * coffgen.c (build_debug_section): Likewise.
23 * dwarf1.c (parse_line_table): Likewise.
24 (_bfd_dwarf1_find_nearest_line): Likewise.
25 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
26 * i386msdos.c (msdos_write_object_contents): Likewise.
27 * pdp11.c (squirt_out_relocs): Likewise.
28 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
29 * elf64-mmix.c (mmix_elf_final_link): Update comment.
31 2004-06-14 Chris Demetriou <cgd@broadcom.com>
33 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
34 removal) with updated comment.
35 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
37 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
38 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
40 2004-06-12 Alan Modra <amodra@bigpond.net.au>
42 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
43 overflow on branches to undefweaks.
45 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
47 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
48 as ecoff_section_data() does not return a valid lvalue.
50 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
52 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
53 (elf_link_add_object_symbols): Likewise.
55 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
56 (elf_backend_reloc_type_class): New.
58 2004-06-08 Mark Kettenis <kettenis@gnu.org>
60 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
62 * configure: Regenerate.
64 2004-06-07 Daniel Jacobowitz <dan@debian.org>
66 From: Albert Chin-A-Young <china@thewrittenword.com>
67 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
70 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
72 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
75 2004-05-28 DJ Delorie <dj@redhat.com>
77 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
78 for linking, but otherwise adjust reloc for merged sections.
80 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
82 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
83 _bfd_merged_section_offset for local symbols.
85 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
87 * Makefile.am: Regenerate dependencies.
88 * Makefile.in: Regenerate.
89 * archures.c: Add bfd_mach_sh3_nommu .
90 * bfd-in2.h: Regenerate.
91 * cpu-sh.c: Add sh3-nommu architecture.
92 (bfd_to_arch_table): Create new table.
93 (sh_get_arch_from_bfd_mach): Create new function.
94 (sh_get_arch_up_from_bfd_mach): Create new function.
95 (sh_merge_bfd_arch): Create new function.
96 * elf32-sh.c (sh_ef_bfd_table): Add table.
97 (sh_elf_check_relocs): Replace switch statement with
98 use of sh_ef_bfd_table .
99 (sh_elf_get_flags_from_mach): Add new function.
100 (sh_find_elf_flags): Likewise.
101 (sh_elf_copy_private_data): Replace most of non-elf contents
102 with a call to sh_merge_bfd_arch() .
104 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
106 * Makefile.am (bfdver.h): Use explicit filename, not $< .
107 * Makefile.in: Regenerate.
109 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
111 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
112 custom calling conventions for dynamic symbols.
113 (mn10300_elf_relax_section): Avoid relaxing a function as a local
114 symbol if it's an alias to a global one.
116 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
118 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
121 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
123 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
126 2004-05-26 Alan Modra <amodra@bigpond.net.au>
128 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
129 for SHT_GROUP sections.
131 2004-05-25 Alan Modra <amodra@bigpond.net.au>
133 * elflink.c (elf_link_add_object_symbols): Don't set up merge
135 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
136 * merge.c: Formatting. Remove unnecessary casts. Expand
137 bfd_get_section_alignment macro.
138 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
140 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
141 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
142 section name to determine sinfo group, instead test output section
144 (_bfd_merge_sections): Add struct bfd_link_info param. Call
145 _bfd_strip_section_from_output rather than just twiddling flags.
146 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
147 (_bfd_merge_sections): Update prototype.
148 * libbfd.h: Regenerate.
150 2004-05-24 Mark Kettenis <kettenis@gnu.org>
152 * netbsd-core.c: Correctly indent section that sets architecture
155 From Miod Vallat <miod@online.fr>:
156 * m88kopenbsd.c: New file.
157 * targets.c (m88k_openbsd_vec): New.
158 * config.bfd: Add m88k-*-openbsd*.
159 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
160 (m88kopenbsd_vec): New.
161 * configure: Regenerate.
162 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
163 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
165 * Makefile.in: Regenerate.
166 * po/SRC-POTFILES.in: Regenerate.
168 2004-05-24 Nick Clifton <nickc@redhat.com>
170 * hash.c: Remove bogus node "Changing the default Hash Table Size"
171 introduced by hash table size patch.
173 2004-05-22 Ben Elliston <bje@au.ibm.com>
175 * configure.in (is_release): Remove.
176 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
177 (AC_OUTPUT): Don't output bfdver.h from version.h.
178 * configure: Regenerate.
179 * Makefile.am (RELEASE): New variable.
180 (bfdver.h): New target.
181 * Makefile.in: Regenerate.
182 * doc/Makefile.in: Likewise.
184 2004-05-22 Ben Elliston <bje@au.ibm.com>
186 * Makefile.am (config.status): Don't depend on version.h.
187 * Makefile.in: Regenerate.
189 2004-05-22 Alan Modra <amodra@bigpond.net.au>
191 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
192 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
193 * libbfd.h: Regenerate.
194 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
195 (_bfd_elf_rel_local_sym): Likewise.
196 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
197 (elf_link_input_bfd): Likewise.
198 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
199 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
200 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
201 (elfNN_ia64_relocate_section): Likewise.
203 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
205 * hash.c (bfd_default_hash_table_size): New variable.
206 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
207 (bfd_hash_set_default_size): New function. Set the default size
208 to a selected prime number close to the argument. Document new
210 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
211 * bfd-in2.h: Regenerate.
212 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
213 * Makefile.in: Regenerate.
215 2004-05-21 Mark Kettenis <kettenis@gnu.org>
217 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
218 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
219 arm, m68k, m88k and hppa core files.
221 2004-05-21 Nick Clifton <nickc@redhat.com>
223 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
224 (bfd_bwrite): Likewise.
225 (bfd_tell): Likewise.
226 (bfd_flush): Likewise.
227 (bfd_stat): Likewise.
228 (bfd_seek): Likewise.
229 (bfd_get_mtime): Likewise.
230 (bfd_get_size): Likewise.
232 2004-05-19 Ben Elliston <bje@au.ibm.com>
234 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
236 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
238 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
239 (bfd_generic_openr_next_archived_file): Likewise.
241 2004-05-17 Bob Wilson <bob.wilson@acm.org>
243 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
244 section names by inserting a new substring after .gnu.linkonce, except
245 for .gnu.linkonce.t.* where the "t." is replaced.
247 2004-05-17 Adam Nemet <anemet@lnxw.com>
249 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
250 (m68-*-lynxos* case): Likewise.
251 (powerpc-*-lyxnos* case): New case.
252 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
254 2004-05-17 David Heine <dlheine@tensilica.com>
256 * aout-target.h (MY_bfd_copy_private_header_data): Define.
257 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
258 * bfd.c (bfd_copy_private_header_data): Define.
259 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
261 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
262 * coffcode.h (coff_bfd_copy_private_header_data): Define.
263 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
264 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
265 segments by calling copy_private_bfd_data.
266 (_bfd_elf_copy_private_header_data): Define.
267 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
268 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
269 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
270 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
271 * mmo.c (mmo_bfd_copy_private_header_data): Define.
272 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
273 * som.c (som_bfd_copy_private_header_data): Define.
274 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
275 * vms.c (vms_bfd_copy_private_header_data): Define.
276 * bfd-in2.h: Regenerate.
277 * libbfd.h: Regenerate.
279 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
281 * elfxx-mips.c (MINUS_TWO): Define.
282 (mips_elf_higher, mips_elf_highest,
283 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
285 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
287 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
289 * som.c (log2): Rename to exact_log2. Adjust all callers.
291 2004-05-13 Paul Brook <paul@codesourcery.com>
293 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
294 dwarf3 format CIE entries. Remove comment about the size of the
295 ra_column field. It is now correctly deduced.
297 2004-05-13 Joel Sherrill <joel@oarcorp.com>
299 * config.bfd (or32-*-rtems*): Switch to elf.
301 2004-05-13 Nick Clifton <nickc@redhat.com>
303 * po/fr.po: Updated French translation.
305 2004-05-11 Jakub Jelinek <jakub@redhat.com>
307 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
308 into .dynsym if elf_section_data (sec)->dynindx <= 0.
309 Adjust counting of last_local.
310 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
311 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
312 created by the linker nor !SHF_ALLOC.
314 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
315 DT_PLTGOT to the start of the .got.plt section instead of the
316 .got output section. Set sh_entsize for .got section in addition
318 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
319 is at sgot->output_section->vma.
320 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
321 DT_PLTGOT to the start of the .got.plt section instead of the
323 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
324 is at sgot->output_section->vma. Set sh_entsize for .got section
325 in addition to .got.plt.
326 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
327 (bfd_section_from_phdr): Likewise.
328 (map_sections_to_segments): Likewise.
329 (assign_file_positions_for_segments): Likewise.
330 (get_program_header_size): Likewise.
331 * elflink.c (bfd_elf_size_dynamic_sections): Set
332 elf_tdata (output_bfd)->relro from info->relro.
333 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
335 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
337 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
338 a zero symndx for which we hadn't accounted a dynamic relocation.
339 (_frvfdpic_add_rofixup): Likewise.
341 2004-05-07 Brian Ford <ford@vss.fsi.com>
342 DJ Delorie <dj@redhat.com>
344 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
345 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
346 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
347 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
349 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
351 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
352 immediately if there's no link info.
353 (elf32_frvfdpic_copy_private_bfd_data): New.
354 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
356 2004-05-06 Zack Weinberg <zack@codesourcery.com>
358 * dwarf2.c (add_line_info): Also set info->filename to NULL if
359 filename argument is null; do not call strlen on a null pointer.
361 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
363 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
366 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
368 * configure.in (bfd_elf32_frvfdpic_vec): New.
369 * configure: Rebuilt.
370 * targets.c (bfd_elf32_frvfdpic_vec): New.
371 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
373 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
374 frvfdpic instead of frv. Rearrange elf-target macros such that
375 the FDPIC-specific ones are only defined for this new target
377 (bfd_elf32_frvfdpic_vec): Declare.
379 (elf32_frv_relocate_section): Use it to enable segment checking
380 and to control rofixup emission. Add output section vma to
381 applied relocation in non-LOAD non-ALLOC sections. Use
382 _bfd_error_handler for errors.
383 (_frv_create_got_section): Create .rel.got and .rofixup only in
384 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
386 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
387 (elf32_frvfdpic_modify_segment_map): Likewise.
388 (elf32_frv_finish_dynamic_sections): New, do-nothing.
389 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
390 error message if we miscompute the rofixup size.
391 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
392 (frvfdpic_elf_encode_eh_address): Likewise.
393 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
394 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
395 relocs. Reject unknown relocation types.
396 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
397 (frv_elf_merge_private_bfd_data): Likewise.
398 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
399 0x4000 for newly-added elf32-frvfdpic.
401 2004-05-05 Nick Clifton <nickc@redhat.com>
404 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
405 returning NULL as most users of this function do not check its
407 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
408 of bfd_cache_lookup().
409 * sco5-core.c (sco5_core_file_p): Likewise.
410 * trad-core.c (trad_unix_core_file_p): Likewise.
412 2004-05-05 Nick Clifton <nickc@redhat.com>
414 * cache.c (bfd_cache_lookup): Improve formatting.
415 * archive.c: Fix formatting.
417 2004-05-05 Peter Barada <peter@the-baradas.com>
419 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
420 * cpu-m68k.c(bfd_m68k_arch): Likewise.
421 * bfd-in2.h(bfd_architecture): Regenerate.
423 2004-05-03 Alan Modra <amodra@bigpond.net.au>
425 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
427 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
428 those against discarded link-once and SEC_MERGE section symbols.
430 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
432 * section.c (bfd_get_section_by_name_if): New.
433 * bfd-in2.h: Regenerated.
435 2004-05-02 Alan Modra <amodra@bigpond.net.au>
437 * som.c (som_bfd_is_group_section): Define.
439 2004-05-01 Alan Modra <amodra@bigpond.net.au>
441 * section.c (bfd_make_section_anyway): Copy the whole
442 bfd_hash_entry, not just "next" from existing entry.
444 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
446 * elf.c (bfd_section_from_shdr): Maintain the section order in
448 (special_sections): Add ".note.GNU-stack".
449 (elf_fake_sections): Handle section group for relocatable
452 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
454 * section.c (bfd_sections_find_if): New.
455 * bfd-in2.h: Regenerated.
457 2004-04-30 Alan Modra <amodra@bigpond.net.au>
459 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
461 * elf-bfd.h (bfd_elf_is_group_section): Declare.
462 * elf.c (bfd_elf_is_group_section): New function.
463 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
464 * section.c (bfd_generic_is_group_section): New function.
465 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
466 (BFD_JUMP_TABLE_LINK): Adjust.
467 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
468 * aout-target.h (MY_bfd_is_group_section): Define.
469 * aout-tic30.c (MY_bfd_is_group_section): Define.
470 * bfd.c (bfd_is_group_section): Define.
471 * binary.c (binary_bfd_is_group_section): Define.
472 * bout.c (b_out_bfd_is_group_section): Define.
473 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
474 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
475 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
476 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
477 * coffcode.h (coff_bfd_is_group_section): Define.
478 * i386msdos.c (msdos_bfd_is_group_section): Define.
479 * i386os9k.c (os9k_bfd_is_group_section): Define.
480 * ieee.c (ieee_bfd_is_group_section): Define.
481 * ihex.c (ihex_bfd_is_group_section): Define.
482 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
483 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
484 * mmo.c (mmo_bfd_is_group_section): Define.
485 * nlm-target.h (nlm_bfd_is_group_section): Define.
486 * oasys.c (oasys_bfd_is_group_section): Define.
487 * pef.c (bfd_pef_bfd_is_group_section): Define.
488 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
489 * srec.c (srec_bfd_is_group_section): Define.
490 * tekhex.c (tekhex_bfd_is_group_section): Define.
491 * versados.c (versados_bfd_is_group_section): Define.
492 * vms.c (vms_bfd_is_group_section): Define.
493 * xsym.c (bfd_sym_bfd_is_group_section): Define.
494 * bfd-in2.h: Regenerate.
495 * libbfd.h: Regenerate.
497 2004-04-30 Alan Modra <amodra@bigpond.net.au>
499 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
501 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
503 * configure.in: Update version to 2.15.91.
504 * configure: Regenerate.
506 2004-04-29 Brian Ford <ford@vss.fsi.com>
508 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
509 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
510 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
511 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
512 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
513 .gnu.linkonce.wi. sections.
514 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
515 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
517 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
518 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
520 2004-04-28 Chris Demetriou <cgd@broadcom.com>
522 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
523 * bfd-in2.h: Regenerate.
524 * libbfd.h: Likewise.
526 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
528 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
530 (setup_sections): Use som_subspace_dictionary_record struct instead
531 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
532 is_comdat, is_common or dup_common.
533 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
534 is_comdat, is_common and dup_common in section subspace_dict from
536 (som_begin_writing): Use som_subspace_dictionary_record struct.
537 (som_finish_writing): Likewise.
538 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
539 is_common and dup_common flags in info for symbol. Add comment
540 regarding linker support for these fields. Slightly reorganize
542 (som_build_and_write_symbol_table): Set is_comdat, is_common and
543 dup_common fields in symbol table from symbol info.
544 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
545 arguments. Set corresponding fields in copy_data. Change all callers.
546 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
548 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
549 * som.h (som_subspace_dictionary_record): Define.
550 (som_copyable_section_data_struct): Add is_comdat, is_common and
552 (som_section_data_struct): Use som_subspace_dictionary_record struct
553 instead of subspace_dictionary_record.
554 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
556 2004-04-27 Bob Wilson <bob.wilson@acm.org>
558 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
559 if set. Check reloc_done flag before applying relocations. Use
560 output addresses, both when applying relocations and when comparing
561 against the specified section.
562 (elf_xtensa_relocate_section): Use output address to check if dynamic
563 reloc is in a literal pool. Set section's reloc_done flag.
565 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
567 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
568 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
570 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
573 2004-04-27 Alan Modra <amodra@bigpond.net.au>
575 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
576 structure field removed in 2004-04-24 patch.
577 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
579 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
581 * elf32-arm.h (elf32_arm_section_flags): Likewise.
582 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
583 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
584 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
585 field before calling elf_backend_section_flags.
587 2004-04-24 Chris Demetriou <cgd@broadcom.com>
589 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
590 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
591 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
592 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
593 and BFD_RELOC_32_PCREL.
594 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
595 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
596 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
597 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
598 (mips_elf_next_relocation): Move comment about matching HI/LO
600 (_bfd_mips_elf_relocate_section): Here. Remove handling for
603 2004-04-23 Chris Demetriou <cgd@broadcom.com>
605 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
606 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
607 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
608 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
609 and update comments to reflect current usage.
610 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
611 and MIPS_R_SWITCH, as well as several empty entries. Update comment
613 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
614 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
615 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
616 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
617 type number to be MIPS_R_PCREL16.
618 (mips_relocate_section): Remove support for link-time relaxation
619 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
620 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
621 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
622 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
623 relaxation of branches used by embedded-PIC.
624 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
625 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
626 related members, update comment.
627 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
628 code related to embedded-PIC.
629 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
630 initialization of now-removed 'adjust' member of
631 'struct ecoff_debug_info'.
633 2004-04-23 Chris Demetriou <cgd@broadcom.com>
635 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
637 2004-04-21 Philip Blundell <pb@nexus.co.uk>
639 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
640 relocs for locally defined symbols during -shared final link.
641 (elf32_arm_final_link_relocate): Likewise.
643 2004-04-22 Jakub Jelinek <jakub@redhat.com>
645 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
646 ELF_LINK_POINTER_EQUALITY_NEEDED.
647 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
648 if r_type is not R_X86_64_PC32.
649 (elf64_x86_64_finish_dynamic_symbol): If
650 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
653 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
655 * elf32-sh.c (sh_elf_plt_sym_val): New function.
656 (elf_backend_plt_sym_val): Define.
658 2004-04-22 Andrew Cagney <cagney@redhat.com>
660 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
662 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
664 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
666 * som.c (som_set_section_contents): Constantify second argument.
667 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
668 (som_object_setup): Rework to avoid warning.
669 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
672 2004-04-22 Andrew Cagney <cagney@redhat.com>
674 * cache.c (bfd_cache_close): Check for a previously closed file.
676 2004-04-22 Jakub Jelinek <jakub@redhat.com>
678 * bfd.c (bfd_get_synthetic_symtab): Define.
679 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
680 NAME##_get_synthetic_symtab.
681 (struct bfd_target): Add _bfd_get_synthetic_symtab.
682 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
683 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
685 (_bfd_elf_get_synthetic_symtab): New prototype.
686 * elfcode.h (elf_get_synthetic_symtab): Define.
687 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
688 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
689 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
690 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
691 * bfd-in2.h: Rebuilt.
693 * elf32-i386.c (elf_i386_plt_sym_val): New function.
694 (elf_backend_plt_sym_val): Define.
695 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
696 (elf_backend_plt_sym_val): Define.
697 * elf32-s390.c (elf_s390_plt_sym_val): New function.
698 (elf_backend_plt_sym_val): Define.
699 * elf64-s390.c (elf_s390_plt_sym_val): New function.
700 (elf_backend_plt_sym_val): Define.
701 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
702 (elf_backend_plt_sym_val): Define.
703 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
704 (elf_backend_plt_sym_val): Define.
705 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
706 (elf_backend_plt_sym_val): Define.
707 * aout-target.h (MY_get_synthetic_symtab): Define.
708 * aout-tic30.c (MY_get_synthetic_symtab): Define.
709 * coff-rs6000.c (rs6000coff_vec): Add
710 _bfd_nodynamic_get_synthetic_symtab.
711 (pmac_xcoff_vec): Likewise.
712 * coff64-rs6000.c (rs6000coff64_vec): Add
713 _bfd_nodynamic_get_synthetic_symtab.
714 (aix5coff64_vec): Likewise.
715 * sunos.c (MY_get_synthetic_symtab): Define.
716 * vms.c (vms_get_synthetic_symtab): Define.
718 2004-04-22 Nick Clifton <nickc@redhat.com>
720 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
722 2004-04-22 Peter Barada <peter@the-baradas.com>
724 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
725 * bfd2-in.h: Regenerate.
726 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
728 2004-04-21 Chris Demetriou <cgd@broadcom.com>
730 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
731 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
732 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
733 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
734 * bfd-in2.h: Regenerate.
736 2004-04-21 Bob Wilson <bob.wilson@acm.org>
738 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
739 require relocations against a weak symbol to reference the same
740 symbol hash entry if not a final, static link.
741 (get_cached_value, add_value_map): Add final_static_link argument.
742 (remove_literals): Pass final_static_link argument as needed.
744 2004-04-21 Andrew Cagney <cagney@redhat.com>
746 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
747 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
748 (opncls_bwrite, opncls_bclose, opncls_bflush)
749 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
750 bfd iovec that uses function callbacks.
751 (bfd_close): Use the iovec's bclose.
752 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
753 (cache_bclose, cache_bflush, cache_bstat)
754 (cache_iovec): New functions and global variable, implement a
755 cache "iovec", where applicable set bfd_error.
756 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
757 * bfdio.c (struct bfd_iovec): Define.
758 (real_read): Delete function.
759 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
760 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
761 assume that bread and bwrite set bfd_error.
762 * bfd.c (struct bfd): Add "iovec", update comments.
763 * bfd-in2.h, libbfd.h: Re-generate.
765 2004-04-21 Andrew Cagney <cagney@redhat.com>
767 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
769 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
771 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
772 (bfd_elf_gc_sections): Fail if a shared object is being created.
773 Do not fail if dynamic sections have been created. Instead call
774 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
775 dynamically referenced symbols. Do not mark the whole graph
776 rooted at .eh_frame, only the section proper.
778 2004-04-20 DJ Delorie <dj@redhat.com>
780 * reloc.c: Add BFD_RELOC_32_SECREL.
781 * bfd-in2.h: Regenerate.
782 * libbfd.h: Likewise.
783 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
784 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
785 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
787 2004-04-19 Jakub Jelinek <jakub@redhat.com>
789 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
790 relocs against hidden/protected undefweak symbols properly.
791 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
793 2004-04-18 Mark Kettenis <kettenis@gnu.org>
795 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
796 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
799 2004-04-17 Brian Ford <ford@vss.fsi.com>
801 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
802 filepos for the SizeOfHeaders field.
803 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
805 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
807 2004-04-16 Alan Modra <amodra@bigpond.net.au>
809 * simple.c (bfd_simple_get_relocated_section_contents): Don't
810 change reloc_done. Set and restore _cooked_size.
813 2004-04-15 Mark Kettenis <kettenis@gnu.org>
815 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
818 2004-04-15 Nick Clifton <nickc@redhat.com>
820 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
822 2004-04-15 Alan Modra <amodra@bigpond.net.au>
824 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
826 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
828 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
829 when it is a definition.
831 2004-04-14 Alan Modra <amodra@bigpond.net.au>
833 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
834 when statically linking PIC code.
835 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
837 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
839 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
840 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
841 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
842 * configure: Regenerate.
844 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
846 * elflink.c: Include libiberty.h.
847 * Makefile.am (elflink.lo): Depend on libiberty.h.
848 * Makefile.in: Regenerate.
850 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
852 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
855 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
857 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
858 reserve the memory for dynamic linker
860 2004-04-05 Mark Kettenis <kettenis@gnu.org>
862 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
863 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
865 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
867 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
868 RELOC_FOR_GLOBAL_SYMBOL.
869 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
871 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
873 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
874 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
876 2004-04-01 Paul Brook <paul@codesourcery.com>
878 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
879 * elf32-arm.h (struct elf32_elf_section_map): New.
880 (struct _arm_elf_section_data): New.
881 (elf32_arm_section_data): Define.
882 (struct elf32_arm_link_hash_table): Add byteswap_code.
883 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
884 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
885 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
886 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
887 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
888 (bfd_elf32_new_section_hook, elf_backend_write_section,
889 elf_backend_link_output_symbol_hook): Define.
891 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
893 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
894 that keeps the characters in a B_INCL..B_EINCL range.
895 (_bfd_link_section_stabs): When computing the sum of the
896 characters in a B_INCL..B_EINCL range also keep a copy of those
897 characters. Use this information to distinguish between
898 include sections that have the same sum and the same length
899 but which are nevertheless unique.
901 2004-03-31 Paul Brook <paul@codesourcery.com>
903 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
904 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
906 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
908 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
909 to 'sum_chars' and add field 'num_chars'.
910 (_bfd_link_section_stabs): When computing the sum of the
911 characters in a B_INCL..B_EINCL range also keep a count of the
912 number of characters. Use this information to help distinguish
913 between include sections when have the same sum but which
914 nevertheless are still unique.
916 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
918 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
920 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
921 Tomer Levi <Tomer.Levi@nsc.com>
923 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
924 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
925 (BFD32_BACKENDS): Add elf32-cr16c.lo.
926 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
927 (cpu-cr16c.lo): New target.
928 (elf32-cr16c.lo): Likewise.
929 * Makefile.in: Regenerate.
930 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
931 (bfd_archures_list): Add bfd_cr16c_arch.
932 * config.bfd: Handle cr16c-*-elf*.
933 * configure.in: Handle bfd_elf32_cr16c_vec.
934 * configure: Regenerate.
935 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
936 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
937 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
938 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
939 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
940 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
941 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
942 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
943 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
944 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
945 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
946 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
947 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
948 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
949 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
950 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
951 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
952 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
953 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
954 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
955 * targets.c (bfd_elf32_cr16c_vec): Declare.
956 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
957 * cpu-cr16c.c: New file.
958 * elf32-cr16c.c: Likewise.
959 * libbfd.h: Regenerate.
960 * bfd-in2.h: Likewise.
962 2004-03-30 Jakub Jelinek <jakub@redhat.com>
964 * elf.c (map_sections_to_segments): Fix handling of .tbss.
966 2004-03-27 Alan Modra <amodra@bigpond.net.au>
968 * Makefile.am: Remove all mention of elflink.h.
969 * Makefile.in: Regenerate.
970 * bfd-in.h (bfd_elf_discard_info): Declare.
971 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
972 * bfd-in2.h: Regenerate.
973 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
974 bfd_elf32_link_record_dynamic_symbol,
975 bfd_elf64_link_record_dynamic_symbol,
976 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
977 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
978 _bfd_elf32_link_record_local_dynamic_symbol,
979 _bfd_elf64_link_record_local_dynamic_symbol,
980 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
981 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
982 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
983 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
984 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
985 _bfd_elf32_reloc_symbol_deleted_p,
986 _bfd_elf64_reloc_symbol_deleted_p): Delete.
987 (bfd_elf_link_record_dynamic_symbol,
988 bfd_elf_link_record_local_dynamic_symbol,
989 bfd_elf_final_link, bfd_elf_gc_sections,
990 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
991 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
992 bfd_elf_reloc_symbol_deleted_p): Declare.
993 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
994 * elf32-arm.h: Update for changed function names. Remove local
995 WILL_CALL_FINISH_DYNAMIC_SECTION define.
996 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
997 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
998 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
999 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1000 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1001 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
1002 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1003 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
1004 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
1005 (bfd_elfNN_print_symbol): Define.
1006 * elfcode.h: Don't include elflink.h.
1007 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
1008 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
1009 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
1010 elf_gc_record_vtinherit, elf_gc_record_vtentry,
1011 elf_link_record_local_dynamic_symbol): Don't define.
1012 * elflink.c: Update for changed function names. Move elflink.h
1014 * elflink.h: Delete file.
1015 * po/SRC-POTFILES.in: Regenerate.
1016 * po/bfd.pot: Regenerate.
1018 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1020 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
1021 "name" for global syms accidentally removed in 2004-03-20 change.
1023 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1025 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
1026 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
1027 where Elf_External_* is different for 64 and 32 bit, with
1028 corresponding elf_size_info field.
1029 (struct elf_final_link_info): Use "bfd_byte *" instead
1030 of "Elf_External_Sym *" for external_syms and symbuf.
1031 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
1032 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
1033 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
1034 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
1035 (elf_link_sort_cmp2): Adjust.
1036 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
1037 using ELF_R_SYM macro. Set u.sym_mask.
1038 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
1039 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
1040 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
1041 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
1042 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
1043 swap_syn_out functions. Rearrange dyn swap in/out switch.
1044 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
1045 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
1046 (elf_link_flush_output_syms): Add elf_backend_data arg.
1047 (elf_link_check_versioned_symbol): Likewise.
1048 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
1049 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
1050 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
1051 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
1052 ELF_R_TYPE and ELF_R_INFO macros.
1053 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
1054 based on size rather than using ELF_R_INFO.
1055 (elf_gc_mark): Set up r_sym_shift local var and use instead of
1057 (struct alloc_got_off_arg): New.
1058 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
1059 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
1060 (elf_gc_allocate_got_offsets): Adjust.
1061 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
1062 ELF_R_SYM. Use bfd_section_from_elf_index.
1063 (elf_bfd_discard_info): Set cookie.r_sym_shift.
1064 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
1065 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
1067 2004-03-26 Stan Shebs <shebs@apple.com>
1069 Remove MPW support, no longer used.
1070 * config.bfd (powerpc-*-mpw*): Remove configuration.
1071 * mpw-config.in, mpw-make.sed: Remove files.
1072 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1074 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1076 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1077 (ppc64_elf_add_symbol_hook): New function.
1078 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1079 const from Elf_Internal_Sym param.
1080 * elflink.c (elf_link_add_object_symbols): Adjust.
1081 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1082 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1083 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1084 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1085 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1086 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1087 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1088 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1089 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1090 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1091 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1092 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1093 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1094 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1095 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1096 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1098 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1100 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1101 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1102 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1103 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1104 (bfd_elf64_bfd_link_add_symbols): Delete.
1105 (bfd_elf_link_add_symbols): Declare.
1106 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1107 * elflink.c: Include safe-ctype.h.
1108 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1110 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1111 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1113 (elf_link_add_archive_symbols): Rename from
1114 _bfd_elf_link_add_archive_symbols, make static.
1115 (elf_link_add_object_symbols): New function. Corresponding
1116 elflink.h function converted to use elf_size_info.
1117 (bfd_elf_link_add_symbols): Likewise.
1118 (bfd_elf_size_dynamic_sections): Adjust.
1119 * elflink.h (elf_bfd_link_add_symbols): Delete.
1120 (elf_link_add_object_symbols): Delete.
1121 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1122 bfd_elf_link_add_symbols.
1123 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1125 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1127 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1128 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1130 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1131 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1132 (_bfd_elf_add_dt_needed_tag): Declare.
1133 (_bfd_elf_sort_symbol): Declare.
1134 (_bfd_elf_finalize_dynstr): Declare.
1135 (RELOC_FOR_GLOBAL_SYM): Formatting.
1136 * elfcode.h (elf_add_dynamic_entry): Delete.
1137 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1138 elflink.h function converted to use elf_size_info.
1139 (_bfd_elf_add_dt_needed_tag): Likewise.
1140 (_bfd_elf_sort_symbol): Likewise.
1141 (_bfd_elf_finalize_dynstr): Likewise.
1142 (compute_bucket_count): Likewise.
1143 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1144 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1145 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1146 * elflink.h: ..here.
1147 (sort_symbol, add_dt_needed_tag): Delete.
1148 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1149 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1151 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1152 * elf32-cris.c (add_dynamic_entry): Likewise.
1153 * elf32-hppa.c (add_dynamic_entry): Likewise.
1154 * elf32-i370.c (add_dynamic_entry): Likewise.
1155 * elf32-i386.c (add_dynamic_entry): Likewise.
1156 * elf32-m32r.c (add_dynamic_entry): Likewise.
1157 * elf32-m68k.c (add_dynamic_entry): Likewise.
1158 * elf32-ppc.c (add_dynamic_entry): Likewise.
1159 * elf32-s390.c (add_dynamic_entry): Likewise.
1160 * elf32-sh.c (add_dynamic_entry): Likewise.
1161 * elf32-sparc.c (add_dynamic_entry): Likewise.
1162 * elf32-vax.c (add_dynamic_entry): Likewise.
1163 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1164 * elf64-alpha.c (add_dynamic_entry): Likewise.
1165 * elf64-hppa.c (add_dynamic_entry): Likewise.
1166 * elf64-ppc.c (add_dynamic_entry): Likewise.
1167 * elf64-s390.c (add_dynamic_entry): Likewise.
1168 * elf64-sparc.c (add_dynamic_entry): Likewise.
1169 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1170 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1171 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1172 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1173 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1174 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1176 2004-03-23 Paul Brook <paul@codesourcery.com>
1178 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1180 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1182 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1183 literal tables and check for relocs outside of literal pools.
1184 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1185 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1187 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1188 (elf_xtensa_relocate_section): Read literal tables and check for
1189 dynamic relocations in read-only sections and not in literal pools.
1191 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1194 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1196 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1198 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1199 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1200 not defined by the executable, or defined in a DSO.
1201 <eliding run-time relocation of .got>: Initialize GOT entry for a
1202 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1204 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1205 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1206 a PLT reloc to GOT for an executable.
1207 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1208 .got for a DSO and explain why.
1209 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1210 and unreferenced symbols for which a PLT is defined. Adjust
1211 dynamic-symbol pruning correspondingly, to make sure we don't lose
1212 a dynamic symbol also defined by a DSO.
1214 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1216 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1217 and rel args. Group input and output args. Wrap to 80 columns.
1218 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1219 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1220 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1221 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1222 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1223 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1224 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1225 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1226 RELOC_FOR_GLOBAL_SYMBOL invocation.
1228 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1230 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1231 unresolved symbols in objects aren't allowed.
1233 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1235 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1236 (elf_hppa_unmark_useless_dynamic_symbols):
1237 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1238 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1239 (elf32_hppa_relocate_section): Likewise.
1240 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1241 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1242 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1243 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1244 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1246 * elf-m10200.c (mn10200_elf_relocate_section): Use
1247 RELOC_FOR_GLOBAL_SYMBOL.
1248 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1249 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1250 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1251 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1252 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1253 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1254 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1255 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1256 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1257 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1258 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1259 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1261 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1263 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1264 (final_link_relocate): Likewise.
1265 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1266 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1268 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1270 * Makefile.am: Run "make dep-am".
1271 * Makefile.in: Regenerate.
1272 * aclocal.m4: Regenerate.
1273 * config.in: Regenerate.
1274 * po/bfd.pot: Regenerate.
1276 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1277 H.J. Lu <hongjiu.lu@intel.com>
1279 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1280 type and size change code to where it was previously. Remove
1281 dt_needed param. Treat old weak syms as strong if new sym is
1282 from a shared lib, even when old sym is from another shared
1283 lib. Remove unnecessary tests of oldweak and newweak. Correct
1285 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1286 _bfd_elf_merge_symbol calls.
1287 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1288 dt_needed local var. Update comments.
1289 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1290 (_bfd_elf_add_default_symbol): Likewise.
1292 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1293 strong syms in one shared object overriding weak syms in another.
1295 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1297 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1298 dyn_lib_class field. Rearrange for better packing.
1299 (elf_dt_soname): Delete.
1300 (elf_dyn_lib_class): Define.
1301 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1302 (bfd_elf_set_dt_needed_soname): Delete.
1303 (bfd_elf_set_dyn_lib_class): New function.
1304 * elflink.h (add_dt_needed_tag): New function. Split out from..
1305 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1306 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1307 initialization of soname.
1308 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1310 * bfd-in.h (enum dynamic_lib_link_class): New.
1311 (bfd_elf_set_dt_needed_soname): Delete.
1312 (bfd_elf_set_dyn_lib_class): Declare.
1313 * bfd-in2.h: Regenerate.
1315 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1316 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1317 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1318 symbol loop. Instead use add_needed to flag tag as written.
1320 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1322 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1323 logic for null_input_bfd detection.
1325 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1327 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1329 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1331 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1334 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1336 * elflink.c (elf_link_read_relocs_from_section): Don't use
1337 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1338 (_bfd_elf_link_read_relocs): ..to here.
1339 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1341 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1343 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1344 values selected in configure.host. Require both to be defined
1345 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1346 corresponding BFD_HOST vars with quotes.
1347 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1348 Always require BFD_HOST_64_BIT_DEFINED.
1349 <file_ptr type>: Find off_t size before emitting message. Combine
1350 off_t and ftello64 conditional.
1351 * configure: Regenerate.
1353 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1355 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1356 aliasing warning. Remove trailing whitespace throughout file.
1358 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1360 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1361 input_section in calls to get_dyn_name.
1362 * 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
1364 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1366 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1368 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1369 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1370 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1371 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1372 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1373 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1374 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1376 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1377 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1378 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1379 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1380 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1381 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1382 (read_8_bytes, read_indirect_string, read_address): Likewise.
1383 (read_abbrevs, parse_comp_unit): Likewise.
1384 * targets.c (struct bfd_target): Likewise.
1385 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1386 * hppabsd-core.c: Likewise. Formatting.
1387 * hpux-core.c: Likewise.
1388 * irix-core.c: Likewise.
1389 * netbsd-core.c: Likewise.
1390 * osf-core.c: Likewise.
1391 * ptrace-core.c: Likewise.
1392 * sco5-core.c: Likewise.
1393 * trad-core.c: Likewise.
1394 * configure: Regenerate.
1395 * bfd-in2.h: Regenerate.
1397 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1399 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1400 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1401 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1402 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1403 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1404 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1405 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1406 * libbfd.c: Likewise in function definitions.
1407 (bfd_put_8): Mask with 0xff rather than casting to char.
1408 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1409 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1410 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1411 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1412 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1413 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1414 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1415 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1416 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1417 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1418 * archive.c (do_slurp_coff_armap): Update swap prototype.
1419 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1420 (tic54x_getl_signed_32): Likewise.
1421 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1422 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1423 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1424 (bfd_getp_signed_32, bfd_putp32): Likewise.
1425 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1426 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1427 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1428 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1429 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1430 bfd_h_getx_signed_16, bfd_h_putx16.
1431 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1432 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
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 * bfd-in2.h: Regenerate.
1442 2004-03-15 Matt Thomas <matt@3am-software.com>
1444 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1447 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1449 * config.bfd: Add x86_64-*-openbsd*.
1450 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1452 * configure: Regenerate.
1454 2004-03-12 Nick Clifton <nickc@redhat.com>
1455 Dave Murphy <wintermute2k4@ntlworld.com>
1457 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1458 if the input bfd does not contain any code.
1460 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1462 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1464 2004-03-05 Fred Fish <fnf@redhat.com>
1466 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1467 mips16 symbols to be even rather than testing first for even/odd.
1468 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1470 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1472 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1475 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1477 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1478 undefined symbols as hash_new.
1480 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1482 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1484 * elf32-sh.c: Ditto.
1485 * bfd-in2.h: Regenerate.
1487 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1489 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1491 (_frv_count_got_plt_entries): Initialize them.
1492 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1494 (frv_pic_relocs_info_for_global): Likewise.
1495 (frv_pic_relocs_info_for_local): Likewise.
1496 (frv_pic_merge_early_relocs_info): New.
1497 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1499 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1500 Check that we don't exceed the allocated count for entry.
1501 (_frv_add_rofixup): Likewise.
1502 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1503 (elf32_frv_finish_dynamic_sections): Improve error message in case
1504 we emit too few rofixup entries.
1506 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1508 * archures.c (bfd_mach_fr450): New.
1509 * bfd-in2.h: Regenerate.
1510 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1511 (arch_info_500): Link to it.
1512 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1513 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1514 (frv_elf_arch_extension_p): New function.
1515 (frv_elf_merge_private_bfd_data): Use it.
1517 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1519 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1521 * elflink.h (is_global_data_symbol_definition): Moved to
1523 (elf_link_is_defined_archive_symbol): Likewise.
1524 (elf_link_add_archive_symbols): Likewise. Renamed to
1525 _bfd_elf_link_add_archive_symbols.
1527 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1528 of ELF symbol table entry from backend.
1529 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1530 instead of elf_link_add_object_symbols.
1532 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1534 * elf-bfd.h (struct elf_backend_data): Added
1535 elf_backend_can_make_relative_eh_frame,
1536 elf_backend_can_make_lsda_relative_eh_frame and
1537 elf_backend_encode_eh_address.
1538 (_bfd_elf_encode_eh_address): Declare.
1539 (_bfd_elf_can_make_relative): Declare.
1540 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1541 hooks to decide whether to attempt to make_relative and
1543 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1544 (_bfd_elf_can_make_relative): New.
1545 (_bfd_elf_encode_eh_address): New.
1546 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1547 (frv_elf_encode_eh_address): New.
1548 (elf_backend_can_make_relative_eh_frame): Define.
1549 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1550 (elf_backend_encode_eh_address): Define.
1552 (elf_backend_can_make_relative_eh_frame): Define.
1553 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1554 (elf_backend_encode_eh_address): Define.
1555 (elfNN_bed): Add them.
1557 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1559 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1560 complain_on_overflow to signed.
1562 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1564 * elflink.h (sort_symbol): New.
1565 (elf_link_add_object_symbols): Use a sorted symbol array for
1568 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1570 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1571 for pc relative relocs.
1572 (elf_s390_relocate_section): Likewise.
1573 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1574 for pc relative relocs.
1575 (elf_s390_relocate_section): Likewise.
1577 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1579 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1582 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1584 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1585 field to track if a relocation is against readonly section.
1586 (count_dyn_reloc): Take a new argument for rent->reltext.
1587 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1588 (get_reloc_section): Don't set ia64_info->reltext here.
1589 (allocate_dynrel_entries): Set ia64_info->reltext here.
1591 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1593 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1594 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1595 function's descriptor to symbol+offset, and map local undefweak
1596 symbol to NULL function descriptor.
1597 (elf32_frv_relocate_section): Likewise.
1599 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1601 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1603 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1604 (netbsd_core_file_p): Set architecture from machine ID for
1607 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1609 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1610 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1612 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1614 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1615 symbols with non-default visibility.
1617 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1619 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1620 IMAGE_SCN_MEM_WRITE on known sections only.
1622 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1624 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1625 symbols used in PIE relocs.
1627 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1629 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1632 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1634 * configure.in: Update version to 2.15.90.
1635 * configure: Regenerate.
1637 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1638 Richard Sandiford <rsandifo@redhat.com>
1640 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1641 _bfd_elf_symbol_refs_local_p to decide whether to decay
1642 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1643 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1644 relocs if the symbol wasn't defined by a regular object file.
1645 Don't check the symbol's dynindx.
1647 2004-02-16 Andrew Cagney <cagney@redhat.com>
1649 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1651 * bfd-in2.h: Re-generate.
1653 2004-02-14 Andrew Cagney <cagney@redhat.com>
1655 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1656 _LARGEFILE64_SOURCE.
1658 2004-02-13 Andrew Cagney <cagney@redhat.com>
1660 * elf.c (vma_page_aligned_bias): New function.
1661 (assign_file_positions_except_relocs)
1662 (assign_file_positions_for_segments): Replace broken modulo
1663 arithmetic with call to vma_page_aligned_bias.
1665 2004-02-11 Andrew Cagney <cagney@redhat.com>
1667 * bfd-in.h: Update copyright.
1668 (bfd_tell): Change return type to file_ptr.
1669 * bfd-in2.h: Re-generate.
1670 * cache.c: Update copyright.
1671 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1673 (close_one): Use real_ftell.
1674 * bfdio.c: Update copyright.
1675 (real_ftell, real_fseek): New functions.
1676 (bfd_tell): Use real_fseek and real_ftell, change return type to
1678 (bfd_seek): Use real_ftell and real_fseek, change type of
1679 file_position to a file_ptr.
1680 * libbfd-in.h: Update copyright.
1681 (real_ftell, real_fseek): Declare.
1682 * libbfd.h: Re-generate.
1684 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1685 fseeko and fseeko64. Determine bfd_file_ptr.
1686 * configure: Re-generate.
1687 * config.in: Re-generate.
1689 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1691 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1692 * elf32-h8300.c: Likewise.
1694 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1695 Nick Clifton <nickc@redhat.com>
1697 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1698 GOT entries with no associated GOT subsection.
1700 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1702 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1703 * elf.c (swap_out_syms): Use it to decide whether local section
1704 symbols should be named.
1705 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1706 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1707 (elf_backend_name_local_section_symbols): Define.
1708 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1710 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1712 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1713 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1716 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1718 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1719 to bfd_link_hash_entry passed by reference to
1720 _bfd_generic_link_add_one_symbol.
1722 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1724 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1725 relocations against dynamic symbols.
1727 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1729 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1732 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1734 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1735 * bfd-in2.h, libbfd.h: Rebuilt.
1737 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1739 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1740 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1741 flag has been cleared.
1743 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1745 * coff-h8300.c: Add and adjust comments about relaxation.
1746 * elf32-h8300.c: Likewise.
1748 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1750 * coff-h8300.c: Fix comment typos.
1751 * elf32-h8300.c: Likewise.
1753 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1755 * coff-h8300.c: Add comments about relaxation.
1756 * elf32-h8300.c: Likewise.
1758 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1760 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1762 * aclocal.m4: Regenerate.
1763 * configure: Regenerate.
1765 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1767 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1768 mips_elf64_rtype_to_howto instead of using howto_table.
1770 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1772 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1774 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1775 relocs which would not use the PLT.
1777 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1779 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1780 (ppc64_elf_gc_sweep_hook): Likewise.
1781 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1783 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1785 Adds linker relaxation support for bit manipulation insns like
1786 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1788 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1789 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1790 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1791 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1793 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1795 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1797 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1799 * elf32-h8300.c: Fix formatting.
1801 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1803 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1804 dynamic object is present. Declare r_symndx and h in an inner
1806 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1808 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1810 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1811 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1812 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1813 identically. Do not emit PC24 relocations for shared libraries.
1814 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1815 identically. Don't adjust pc_count.
1816 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1817 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1818 adjust count for branch relocations.
1819 (allocate_dynrelocs): Correct typo in call to
1820 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1821 PC24 or PLT32 relocs when linking.
1823 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1825 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1826 relocation howto with ARM_26 one for consistency.
1827 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1828 that will be converted to ARM_26D ones, since we always want 'done'
1829 relocations to be reflected in section's data.
1830 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1832 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1835 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1837 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1838 are not partial_inplace during a relocatable link.
1840 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1842 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1843 if no dynamic object is present. Declare r_symndx and h in an
1846 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1848 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1849 trampoline if it is known out of range.
1851 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1853 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1854 * elf32-frv.c (_frv_osec_readonly_p): New.
1855 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1857 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1858 (elf32_frv_relocate_section): Likewise. Error out if attempting
1859 to emit rofixups or dynamic relocs in read-only segments. Use
1860 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1861 dynamic relocations.
1862 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1863 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1864 relocations or fixups involving merged sections correctly. Avoid
1865 crash when undefined symbol is referenced by R_FRV_32 or
1866 R_FRV_FUNCDESC_VALUE.
1867 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1868 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1869 input section holding local symbol to addend of R_FRV_32 or
1870 R_FRV_FUNCDESC_VALUE dynamic relocation.
1871 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1872 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1873 (elf32_frv_always_size_sections): Don't store pointer to
1874 __stacksize symbol in sec_info.
1875 (elf32_frv_modify_segment_map): Look it up here.
1876 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1877 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1878 of the lazy PLT entry, not only its offset, as the low word of a
1879 function descriptor.
1880 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1881 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1882 if a hash table entry already exists but is not a definition.
1883 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1884 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1885 (_frv_add_rofixup): Don't inline.
1886 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1887 for undefweak symbols.
1888 (elf32_frv_relocate_section): Avoid crash while computing
1889 relocation when linking with shared library. Only emit rofixups
1890 and dynamic relocations for alloc&load sections. Mark binaries
1891 with inter-segment relocations for relocation as a unit.
1892 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1893 (DEFAULT_STACK_SIZE): New.
1894 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1895 emit rofixups or dynamic relocs when linking dynamic non-PIE
1897 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1898 shared libs too. Reserve the last entry for the GOT pointer.
1899 (elf32_frv_finish_dynamic_sections): Emit it.
1900 (elf32_frv_always_size_sections): New.
1901 (elf32_frv_modify_segment_map): New.
1902 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1904 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1905 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1906 (elf_backend_always_size_sections): New.
1907 (elf_backend_modify_segment_map): New.
1908 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1909 * config.bfd: Added frv-*-*linux*.
1910 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1911 ABS section, instead of crashing.
1912 (elf32_frv_relocate_section): Don't crash before warning about
1913 different segments in non-PIC relocation.
1914 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1915 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1916 relocs to undefweak symbols.
1917 (elf32_frv_relocate_section): Ditto for undefined symbols.
1918 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1919 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1920 gotfixup section was created.
1921 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1922 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1923 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1924 complain_overflow_signed.
1925 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1926 have not been allocated.
1927 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1928 privfd only if dynamic sections were created.
1929 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1930 for GPREL relocs. When linking relocatable FDPIC executables,
1931 emit warnings for relocations that would be illegal on PIE or
1932 shared libraries. Emit rofixup for R_FRV_32 only if input object
1934 (_frv_create_got_section): Define _gp symbol in the rofixup
1936 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1937 dynamic sections missing, error out requesting -melf32frvfd.
1938 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1939 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1940 computation of addends from section and global or local symbol
1941 value. Change return type to bfd_boolean, and return a failure if
1942 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1943 nonzero addend is required.
1944 (elf32_frv_relocate_section): Likewise. Print error for
1945 unsupported nonzero addends.
1946 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1947 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1948 force everything local.
1949 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1950 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1951 (frv_gotfixup_section): New.
1952 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1953 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1955 (_frv_add_rofixup): New.
1956 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1957 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1958 improve some ugly conditions.
1959 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1960 relocations in fdpic.
1961 (_frv_create_got_section): Create .rofixup.got section.
1962 (struct _frv_dynamic_got_info): Added fixups.
1963 (_frv_count_got_plt_entries): Account in-GOT relocations into
1964 relocs32, relocsfd and relocsfdv. Account them into relocs or
1965 fixups, as appropriate.
1966 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1968 (elf32_frv_finish_dynamic_sections): Verify that the right number
1969 of relocations and fixups was generated.
1970 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1972 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1973 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1974 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1975 descriptor of a (formerly-)global symbol is local.
1976 (struct frv_pic_relocs_info): Adjust comments.
1977 (_frv_emit_got_relocs_plt_entries): Adjust.
1978 (elf32_frv_relocate_section): Likewise.
1979 (_frv_count_got_plt_entries): Likewise.
1980 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1981 symbol's value to addend in the common preamble. Decay dynamic
1982 symbols to section+offset if they bind or call locally, for GOT
1983 and FUNCDESC_VALUE, respectively.
1984 (elf32_frv_relocate_section): Likewise.
1985 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1986 internal or hidden visibility.
1987 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1988 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1989 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1990 (elf32_frv_relocate_section): Pass relocation addend in. Use
1991 original relocation addend to look up the got relocs/plt entries
1992 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1993 processing relocations that reference .scommon symbols.
1994 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1995 Introduce support for dynamic linking.
1996 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1997 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1998 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1999 (frv_reloc_type_lookup): Return REL howtos for executables and
2001 (frv_info_to_howto_rel): New.
2002 (struct frv_elf_link_hash_table): New.
2003 (frv_hash_table, frv_got_section, frv_gotrel_section,
2004 frv_plt_section, frv_pltrel_section, frv_relocs_info,
2005 frv_got_initial_offset, frv_plt_initial_offset): New macros.
2006 (frv_elf_link_hash_table_create): New.
2007 (struct frv_pic_relocs_info): New.
2008 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
2009 (frv_pic_relocs_info_find): New.
2010 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
2012 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
2013 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
2014 (_frv_emit_got_relocs_plt_entries): New.
2015 (elf32_frv_relocate_section): Add support for dynamic linking.
2016 Handle new relocations.
2017 (_frv_create_got_section): New.
2018 (elf32_frv_create_dynamic_sections): New.
2019 (ELF_DYNAMIC_INTERPRETER): New.
2020 (struct _frv_dynamic_got_info): New.
2021 (_frv_count_got_plt_entries): New.
2022 (struct _frv_dynamic_got_plt_info): New.
2023 (_frv_compute_got_alloc_data): New.
2024 (_frv_get_got_entry, _frv_get_fd_entry): New.
2025 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
2026 (_frv_resolve_final_relocs_info): New.
2027 (elf32_frv_size_dynamic_sections): New.
2028 (elf32_frv_finish_dynamic_sections): New.
2029 (elf32_frv_adjust_dynamic_symbol): New.
2030 (elf32_frv_finish_dynamic_symbol): New.
2031 (elf32_frv_check_relocs): Handle new relocs. Explain how the
2033 (elf_info_to_howto_rel): Define.
2034 (bfd_elf32_bfd_link_hash_table_create): Define.
2035 (elf_backend_create_dynamic_sections): Define.
2036 (elf_backend_adjust_dynamic_symbol): Define.
2037 (elf_backend_size_dynamic_sections): Define.
2038 (elf_backend_finish_dynamic_symbol): Define.
2039 (elf_backend_finish_dynamic_sections): Define.
2040 (elf_backend_want_got_sym): Define.
2041 (elf_backend_got_header_size): Define.
2042 (elf_backend_want_got_plt): Define.
2043 (elf_backend_plt_readonly): Define.
2044 (elf_backend_want_plt_sym): Define.
2045 (elf_backend_plt_header_size): Define.
2046 (elf_backend_may_use_rel_p): Define.
2047 (elf_backend_may_use_rela_p): Define.
2048 (elf_backend_default_use_rela_p): Define.
2049 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
2050 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
2051 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
2052 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
2053 (frv_reloc_map): Map the corresponding BFD relocs to them.
2054 (frv_reloc_type_lookup): ... and back to BFD relocs.
2055 * reloc.c: New relocs.
2056 * bfd-in2.h, libbfd.h: Rebuilt.
2057 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2058 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
2059 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
2060 R_FRV_FUNCDESC_GOTLO): New.
2061 (frv_reloc_map): Map the corresponding BFD relocs to them.
2062 (frv_reloc_type_lookup): ... and back to BFD relocs.
2063 * reloc.c: New relocs.
2064 * bfd-in2.h, libbfd.h: Rebuilt.
2066 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2068 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2069 targets to support pages of up to 64kB.
2070 (elf32_bed): Redefine to get a separate backend data structure for
2071 traditional targets.
2072 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2073 targets to support pages of up to 64kB.
2074 (elf64_bed): Redefine to get a separate backend data structure for
2075 traditional targets.
2076 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2077 targets to support pages of up to 64kB.
2078 (elf32_bed): Redefine to get a separate backend data structure for
2079 traditional targets.
2081 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2083 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2085 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2087 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2088 (elf_i386_grok_psinfo): Likewise.
2090 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2092 * config.bfd: Add m68k-uClinux target.
2094 2004-01-01 Grant Edwards <grante@visi.com>
2096 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2097 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2098 (elf32_h8_gc_sweep_hook): New function.
2099 (elf_backend_gc_mark_hook): Define.
2100 (elf_backend_gc_sweep_hook): Define.
2101 (elf_backend_can_gc_sections): Define.
2103 For older changes see ChangeLog-0203
2109 version-control: never
projects / deliverable / binutils-gdb.git / blob