1 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
5 * configure: Regenerate.
7 2004-06-16 Daniel Jacobowitz <dan@debian.org>
9 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
10 the pre-existing section.
12 2004-06-15 Alan Modra <amodra@bigpond.net.au>
14 * section.c (struct sec): Remove usused flags. Reorganize a little.
15 (bfd_get_section_size_before_reloc): Delete.
16 (bfd_get_section_size_after_reloc): Delete.
17 (STD_SECTION): Update.
18 (bfd_get_section_size_now): Delete.
19 (bfd_set_section_contents): Don't referece reloc_done.
20 (bfd_get_section_contents): Remove reloc_done comment.
21 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
23 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
24 * ecoff.c (bfd_debug_section): Update initializer.
25 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
26 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
27 * bfd-in.h (bfd_section_size): Expand.
28 (bfd_get_section_size): New macro.
29 * bfd-in2.h: Regenerate.
30 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
31 bfd_get_section_size_before_reloc with bfd_get_section_size.
32 * coffcode.h (coff_write_object_contents): Likewise.
33 * coffgen.c (build_debug_section): Likewise.
34 * dwarf1.c (parse_line_table): Likewise.
35 (_bfd_dwarf1_find_nearest_line): Likewise.
36 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
37 * i386msdos.c (msdos_write_object_contents): Likewise.
38 * pdp11.c (squirt_out_relocs): Likewise.
39 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
40 * elf64-mmix.c (mmix_elf_final_link): Update comment.
42 2004-06-14 Chris Demetriou <cgd@broadcom.com>
44 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
45 removal) with updated comment.
46 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
48 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
49 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
51 2004-06-12 Alan Modra <amodra@bigpond.net.au>
53 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
54 overflow on branches to undefweaks.
56 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
58 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
59 as ecoff_section_data() does not return a valid lvalue.
61 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
63 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
64 (elf_link_add_object_symbols): Likewise.
66 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
67 (elf_backend_reloc_type_class): New.
69 2004-06-08 Mark Kettenis <kettenis@gnu.org>
71 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
73 * configure: Regenerate.
75 2004-06-07 Daniel Jacobowitz <dan@debian.org>
77 From: Albert Chin-A-Young <china@thewrittenword.com>
78 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
81 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
83 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
86 2004-05-28 DJ Delorie <dj@redhat.com>
88 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
89 for linking, but otherwise adjust reloc for merged sections.
91 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
93 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
94 _bfd_merged_section_offset for local symbols.
96 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
98 * Makefile.am: Regenerate dependencies.
99 * Makefile.in: Regenerate.
100 * archures.c: Add bfd_mach_sh3_nommu .
101 * bfd-in2.h: Regenerate.
102 * cpu-sh.c: Add sh3-nommu architecture.
103 (bfd_to_arch_table): Create new table.
104 (sh_get_arch_from_bfd_mach): Create new function.
105 (sh_get_arch_up_from_bfd_mach): Create new function.
106 (sh_merge_bfd_arch): Create new function.
107 * elf32-sh.c (sh_ef_bfd_table): Add table.
108 (sh_elf_check_relocs): Replace switch statement with
109 use of sh_ef_bfd_table .
110 (sh_elf_get_flags_from_mach): Add new function.
111 (sh_find_elf_flags): Likewise.
112 (sh_elf_copy_private_data): Replace most of non-elf contents
113 with a call to sh_merge_bfd_arch() .
115 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
117 * Makefile.am (bfdver.h): Use explicit filename, not $< .
118 * Makefile.in: Regenerate.
120 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
122 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
123 custom calling conventions for dynamic symbols.
124 (mn10300_elf_relax_section): Avoid relaxing a function as a local
125 symbol if it's an alias to a global one.
127 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
129 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
132 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
134 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
137 2004-05-26 Alan Modra <amodra@bigpond.net.au>
139 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
140 for SHT_GROUP sections.
142 2004-05-25 Alan Modra <amodra@bigpond.net.au>
144 * elflink.c (elf_link_add_object_symbols): Don't set up merge
146 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
147 * merge.c: Formatting. Remove unnecessary casts. Expand
148 bfd_get_section_alignment macro.
149 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
151 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
152 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
153 section name to determine sinfo group, instead test output section
155 (_bfd_merge_sections): Add struct bfd_link_info param. Call
156 _bfd_strip_section_from_output rather than just twiddling flags.
157 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
158 (_bfd_merge_sections): Update prototype.
159 * libbfd.h: Regenerate.
161 2004-05-24 Mark Kettenis <kettenis@gnu.org>
163 * netbsd-core.c: Correctly indent section that sets architecture
166 From Miod Vallat <miod@online.fr>:
167 * m88kopenbsd.c: New file.
168 * targets.c (m88k_openbsd_vec): New.
169 * config.bfd: Add m88k-*-openbsd*.
170 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
171 (m88kopenbsd_vec): New.
172 * configure: Regenerate.
173 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
174 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
176 * Makefile.in: Regenerate.
177 * po/SRC-POTFILES.in: Regenerate.
179 2004-05-24 Nick Clifton <nickc@redhat.com>
181 * hash.c: Remove bogus node "Changing the default Hash Table Size"
182 introduced by hash table size patch.
184 2004-05-22 Ben Elliston <bje@au.ibm.com>
186 * configure.in (is_release): Remove.
187 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
188 (AC_OUTPUT): Don't output bfdver.h from version.h.
189 * configure: Regenerate.
190 * Makefile.am (RELEASE): New variable.
191 (bfdver.h): New target.
192 * Makefile.in: Regenerate.
193 * doc/Makefile.in: Likewise.
195 2004-05-22 Ben Elliston <bje@au.ibm.com>
197 * Makefile.am (config.status): Don't depend on version.h.
198 * Makefile.in: Regenerate.
200 2004-05-22 Alan Modra <amodra@bigpond.net.au>
202 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
203 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
204 * libbfd.h: Regenerate.
205 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
206 (_bfd_elf_rel_local_sym): Likewise.
207 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
208 (elf_link_input_bfd): Likewise.
209 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
210 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
211 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
212 (elfNN_ia64_relocate_section): Likewise.
214 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
216 * hash.c (bfd_default_hash_table_size): New variable.
217 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
218 (bfd_hash_set_default_size): New function. Set the default size
219 to a selected prime number close to the argument. Document new
221 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
222 * bfd-in2.h: Regenerate.
223 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
224 * Makefile.in: Regenerate.
226 2004-05-21 Mark Kettenis <kettenis@gnu.org>
228 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
229 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
230 arm, m68k, m88k and hppa core files.
232 2004-05-21 Nick Clifton <nickc@redhat.com>
234 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
235 (bfd_bwrite): Likewise.
236 (bfd_tell): Likewise.
237 (bfd_flush): Likewise.
238 (bfd_stat): Likewise.
239 (bfd_seek): Likewise.
240 (bfd_get_mtime): Likewise.
241 (bfd_get_size): Likewise.
243 2004-05-19 Ben Elliston <bje@au.ibm.com>
245 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
247 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
249 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
250 (bfd_generic_openr_next_archived_file): Likewise.
252 2004-05-17 Bob Wilson <bob.wilson@acm.org>
254 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
255 section names by inserting a new substring after .gnu.linkonce, except
256 for .gnu.linkonce.t.* where the "t." is replaced.
258 2004-05-17 Adam Nemet <anemet@lnxw.com>
260 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
261 (m68-*-lynxos* case): Likewise.
262 (powerpc-*-lyxnos* case): New case.
263 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
265 2004-05-17 David Heine <dlheine@tensilica.com>
267 * aout-target.h (MY_bfd_copy_private_header_data): Define.
268 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
269 * bfd.c (bfd_copy_private_header_data): Define.
270 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
272 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
273 * coffcode.h (coff_bfd_copy_private_header_data): Define.
274 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
275 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
276 segments by calling copy_private_bfd_data.
277 (_bfd_elf_copy_private_header_data): Define.
278 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
279 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
280 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
281 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
282 * mmo.c (mmo_bfd_copy_private_header_data): Define.
283 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
284 * som.c (som_bfd_copy_private_header_data): Define.
285 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
286 * vms.c (vms_bfd_copy_private_header_data): Define.
287 * bfd-in2.h: Regenerate.
288 * libbfd.h: Regenerate.
290 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
292 * elfxx-mips.c (MINUS_TWO): Define.
293 (mips_elf_higher, mips_elf_highest,
294 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
296 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
298 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
300 * som.c (log2): Rename to exact_log2. Adjust all callers.
302 2004-05-13 Paul Brook <paul@codesourcery.com>
304 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
305 dwarf3 format CIE entries. Remove comment about the size of the
306 ra_column field. It is now correctly deduced.
308 2004-05-13 Joel Sherrill <joel@oarcorp.com>
310 * config.bfd (or32-*-rtems*): Switch to elf.
312 2004-05-13 Nick Clifton <nickc@redhat.com>
314 * po/fr.po: Updated French translation.
316 2004-05-11 Jakub Jelinek <jakub@redhat.com>
318 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
319 into .dynsym if elf_section_data (sec)->dynindx <= 0.
320 Adjust counting of last_local.
321 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
322 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
323 created by the linker nor !SHF_ALLOC.
325 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
326 DT_PLTGOT to the start of the .got.plt section instead of the
327 .got output section. Set sh_entsize for .got section in addition
329 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
330 is at sgot->output_section->vma.
331 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
332 DT_PLTGOT to the start of the .got.plt section instead of the
334 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
335 is at sgot->output_section->vma. Set sh_entsize for .got section
336 in addition to .got.plt.
337 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
338 (bfd_section_from_phdr): Likewise.
339 (map_sections_to_segments): Likewise.
340 (assign_file_positions_for_segments): Likewise.
341 (get_program_header_size): Likewise.
342 * elflink.c (bfd_elf_size_dynamic_sections): Set
343 elf_tdata (output_bfd)->relro from info->relro.
344 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
346 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
348 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
349 a zero symndx for which we hadn't accounted a dynamic relocation.
350 (_frvfdpic_add_rofixup): Likewise.
352 2004-05-07 Brian Ford <ford@vss.fsi.com>
353 DJ Delorie <dj@redhat.com>
355 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
356 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
357 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
358 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
360 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
362 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
363 immediately if there's no link info.
364 (elf32_frvfdpic_copy_private_bfd_data): New.
365 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
367 2004-05-06 Zack Weinberg <zack@codesourcery.com>
369 * dwarf2.c (add_line_info): Also set info->filename to NULL if
370 filename argument is null; do not call strlen on a null pointer.
372 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
374 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
377 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
379 * configure.in (bfd_elf32_frvfdpic_vec): New.
380 * configure: Rebuilt.
381 * targets.c (bfd_elf32_frvfdpic_vec): New.
382 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
384 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
385 frvfdpic instead of frv. Rearrange elf-target macros such that
386 the FDPIC-specific ones are only defined for this new target
388 (bfd_elf32_frvfdpic_vec): Declare.
390 (elf32_frv_relocate_section): Use it to enable segment checking
391 and to control rofixup emission. Add output section vma to
392 applied relocation in non-LOAD non-ALLOC sections. Use
393 _bfd_error_handler for errors.
394 (_frv_create_got_section): Create .rel.got and .rofixup only in
395 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
397 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
398 (elf32_frvfdpic_modify_segment_map): Likewise.
399 (elf32_frv_finish_dynamic_sections): New, do-nothing.
400 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
401 error message if we miscompute the rofixup size.
402 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
403 (frvfdpic_elf_encode_eh_address): Likewise.
404 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
405 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
406 relocs. Reject unknown relocation types.
407 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
408 (frv_elf_merge_private_bfd_data): Likewise.
409 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
410 0x4000 for newly-added elf32-frvfdpic.
412 2004-05-05 Nick Clifton <nickc@redhat.com>
415 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
416 returning NULL as most users of this function do not check its
418 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
419 of bfd_cache_lookup().
420 * sco5-core.c (sco5_core_file_p): Likewise.
421 * trad-core.c (trad_unix_core_file_p): Likewise.
423 2004-05-05 Nick Clifton <nickc@redhat.com>
425 * cache.c (bfd_cache_lookup): Improve formatting.
426 * archive.c: Fix formatting.
428 2004-05-05 Peter Barada <peter@the-baradas.com>
430 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
431 * cpu-m68k.c(bfd_m68k_arch): Likewise.
432 * bfd-in2.h(bfd_architecture): Regenerate.
434 2004-05-03 Alan Modra <amodra@bigpond.net.au>
436 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
438 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
439 those against discarded link-once and SEC_MERGE section symbols.
441 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
443 * section.c (bfd_get_section_by_name_if): New.
444 * bfd-in2.h: Regenerated.
446 2004-05-02 Alan Modra <amodra@bigpond.net.au>
448 * som.c (som_bfd_is_group_section): Define.
450 2004-05-01 Alan Modra <amodra@bigpond.net.au>
452 * section.c (bfd_make_section_anyway): Copy the whole
453 bfd_hash_entry, not just "next" from existing entry.
455 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
457 * elf.c (bfd_section_from_shdr): Maintain the section order in
459 (special_sections): Add ".note.GNU-stack".
460 (elf_fake_sections): Handle section group for relocatable
463 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
465 * section.c (bfd_sections_find_if): New.
466 * bfd-in2.h: Regenerated.
468 2004-04-30 Alan Modra <amodra@bigpond.net.au>
470 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
472 * elf-bfd.h (bfd_elf_is_group_section): Declare.
473 * elf.c (bfd_elf_is_group_section): New function.
474 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
475 * section.c (bfd_generic_is_group_section): New function.
476 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
477 (BFD_JUMP_TABLE_LINK): Adjust.
478 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
479 * aout-target.h (MY_bfd_is_group_section): Define.
480 * aout-tic30.c (MY_bfd_is_group_section): Define.
481 * bfd.c (bfd_is_group_section): Define.
482 * binary.c (binary_bfd_is_group_section): Define.
483 * bout.c (b_out_bfd_is_group_section): Define.
484 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
485 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
486 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
487 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
488 * coffcode.h (coff_bfd_is_group_section): Define.
489 * i386msdos.c (msdos_bfd_is_group_section): Define.
490 * i386os9k.c (os9k_bfd_is_group_section): Define.
491 * ieee.c (ieee_bfd_is_group_section): Define.
492 * ihex.c (ihex_bfd_is_group_section): Define.
493 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
494 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
495 * mmo.c (mmo_bfd_is_group_section): Define.
496 * nlm-target.h (nlm_bfd_is_group_section): Define.
497 * oasys.c (oasys_bfd_is_group_section): Define.
498 * pef.c (bfd_pef_bfd_is_group_section): Define.
499 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
500 * srec.c (srec_bfd_is_group_section): Define.
501 * tekhex.c (tekhex_bfd_is_group_section): Define.
502 * versados.c (versados_bfd_is_group_section): Define.
503 * vms.c (vms_bfd_is_group_section): Define.
504 * xsym.c (bfd_sym_bfd_is_group_section): Define.
505 * bfd-in2.h: Regenerate.
506 * libbfd.h: Regenerate.
508 2004-04-30 Alan Modra <amodra@bigpond.net.au>
510 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
512 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
514 * configure.in: Update version to 2.15.91.
515 * configure: Regenerate.
517 2004-04-29 Brian Ford <ford@vss.fsi.com>
519 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
520 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
521 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
522 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
523 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
524 .gnu.linkonce.wi. sections.
525 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
526 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
528 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
529 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
531 2004-04-28 Chris Demetriou <cgd@broadcom.com>
533 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
534 * bfd-in2.h: Regenerate.
535 * libbfd.h: Likewise.
537 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
539 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
541 (setup_sections): Use som_subspace_dictionary_record struct instead
542 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
543 is_comdat, is_common or dup_common.
544 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
545 is_comdat, is_common and dup_common in section subspace_dict from
547 (som_begin_writing): Use som_subspace_dictionary_record struct.
548 (som_finish_writing): Likewise.
549 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
550 is_common and dup_common flags in info for symbol. Add comment
551 regarding linker support for these fields. Slightly reorganize
553 (som_build_and_write_symbol_table): Set is_comdat, is_common and
554 dup_common fields in symbol table from symbol info.
555 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
556 arguments. Set corresponding fields in copy_data. Change all callers.
557 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
559 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
560 * som.h (som_subspace_dictionary_record): Define.
561 (som_copyable_section_data_struct): Add is_comdat, is_common and
563 (som_section_data_struct): Use som_subspace_dictionary_record struct
564 instead of subspace_dictionary_record.
565 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
567 2004-04-27 Bob Wilson <bob.wilson@acm.org>
569 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
570 if set. Check reloc_done flag before applying relocations. Use
571 output addresses, both when applying relocations and when comparing
572 against the specified section.
573 (elf_xtensa_relocate_section): Use output address to check if dynamic
574 reloc is in a literal pool. Set section's reloc_done flag.
576 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
578 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
579 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
581 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
584 2004-04-27 Alan Modra <amodra@bigpond.net.au>
586 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
587 structure field removed in 2004-04-24 patch.
588 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
590 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
592 * elf32-arm.h (elf32_arm_section_flags): Likewise.
593 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
594 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
595 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
596 field before calling elf_backend_section_flags.
598 2004-04-24 Chris Demetriou <cgd@broadcom.com>
600 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
601 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
602 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
603 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
604 and BFD_RELOC_32_PCREL.
605 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
606 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
607 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
608 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
609 (mips_elf_next_relocation): Move comment about matching HI/LO
611 (_bfd_mips_elf_relocate_section): Here. Remove handling for
614 2004-04-23 Chris Demetriou <cgd@broadcom.com>
616 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
617 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
618 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
619 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
620 and update comments to reflect current usage.
621 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
622 and MIPS_R_SWITCH, as well as several empty entries. Update comment
624 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
625 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
626 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
627 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
628 type number to be MIPS_R_PCREL16.
629 (mips_relocate_section): Remove support for link-time relaxation
630 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
631 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
632 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
633 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
634 relaxation of branches used by embedded-PIC.
635 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
636 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
637 related members, update comment.
638 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
639 code related to embedded-PIC.
640 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
641 initialization of now-removed 'adjust' member of
642 'struct ecoff_debug_info'.
644 2004-04-23 Chris Demetriou <cgd@broadcom.com>
646 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
648 2004-04-21 Philip Blundell <pb@nexus.co.uk>
650 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
651 relocs for locally defined symbols during -shared final link.
652 (elf32_arm_final_link_relocate): Likewise.
654 2004-04-22 Jakub Jelinek <jakub@redhat.com>
656 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
657 ELF_LINK_POINTER_EQUALITY_NEEDED.
658 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
659 if r_type is not R_X86_64_PC32.
660 (elf64_x86_64_finish_dynamic_symbol): If
661 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
664 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
666 * elf32-sh.c (sh_elf_plt_sym_val): New function.
667 (elf_backend_plt_sym_val): Define.
669 2004-04-22 Andrew Cagney <cagney@redhat.com>
671 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
673 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
675 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
677 * som.c (som_set_section_contents): Constantify second argument.
678 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
679 (som_object_setup): Rework to avoid warning.
680 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
683 2004-04-22 Andrew Cagney <cagney@redhat.com>
685 * cache.c (bfd_cache_close): Check for a previously closed file.
687 2004-04-22 Jakub Jelinek <jakub@redhat.com>
689 * bfd.c (bfd_get_synthetic_symtab): Define.
690 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
691 NAME##_get_synthetic_symtab.
692 (struct bfd_target): Add _bfd_get_synthetic_symtab.
693 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
694 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
696 (_bfd_elf_get_synthetic_symtab): New prototype.
697 * elfcode.h (elf_get_synthetic_symtab): Define.
698 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
699 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
700 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
701 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
702 * bfd-in2.h: Rebuilt.
704 * elf32-i386.c (elf_i386_plt_sym_val): New function.
705 (elf_backend_plt_sym_val): Define.
706 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
707 (elf_backend_plt_sym_val): Define.
708 * elf32-s390.c (elf_s390_plt_sym_val): New function.
709 (elf_backend_plt_sym_val): Define.
710 * elf64-s390.c (elf_s390_plt_sym_val): New function.
711 (elf_backend_plt_sym_val): Define.
712 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
713 (elf_backend_plt_sym_val): Define.
714 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
715 (elf_backend_plt_sym_val): Define.
716 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
717 (elf_backend_plt_sym_val): Define.
718 * aout-target.h (MY_get_synthetic_symtab): Define.
719 * aout-tic30.c (MY_get_synthetic_symtab): Define.
720 * coff-rs6000.c (rs6000coff_vec): Add
721 _bfd_nodynamic_get_synthetic_symtab.
722 (pmac_xcoff_vec): Likewise.
723 * coff64-rs6000.c (rs6000coff64_vec): Add
724 _bfd_nodynamic_get_synthetic_symtab.
725 (aix5coff64_vec): Likewise.
726 * sunos.c (MY_get_synthetic_symtab): Define.
727 * vms.c (vms_get_synthetic_symtab): Define.
729 2004-04-22 Nick Clifton <nickc@redhat.com>
731 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
733 2004-04-22 Peter Barada <peter@the-baradas.com>
735 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
736 * bfd2-in.h: Regenerate.
737 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
739 2004-04-21 Chris Demetriou <cgd@broadcom.com>
741 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
742 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
743 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
744 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
745 * bfd-in2.h: Regenerate.
747 2004-04-21 Bob Wilson <bob.wilson@acm.org>
749 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
750 require relocations against a weak symbol to reference the same
751 symbol hash entry if not a final, static link.
752 (get_cached_value, add_value_map): Add final_static_link argument.
753 (remove_literals): Pass final_static_link argument as needed.
755 2004-04-21 Andrew Cagney <cagney@redhat.com>
757 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
758 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
759 (opncls_bwrite, opncls_bclose, opncls_bflush)
760 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
761 bfd iovec that uses function callbacks.
762 (bfd_close): Use the iovec's bclose.
763 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
764 (cache_bclose, cache_bflush, cache_bstat)
765 (cache_iovec): New functions and global variable, implement a
766 cache "iovec", where applicable set bfd_error.
767 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
768 * bfdio.c (struct bfd_iovec): Define.
769 (real_read): Delete function.
770 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
771 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
772 assume that bread and bwrite set bfd_error.
773 * bfd.c (struct bfd): Add "iovec", update comments.
774 * bfd-in2.h, libbfd.h: Re-generate.
776 2004-04-21 Andrew Cagney <cagney@redhat.com>
778 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
780 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
782 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
783 (bfd_elf_gc_sections): Fail if a shared object is being created.
784 Do not fail if dynamic sections have been created. Instead call
785 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
786 dynamically referenced symbols. Do not mark the whole graph
787 rooted at .eh_frame, only the section proper.
789 2004-04-20 DJ Delorie <dj@redhat.com>
791 * reloc.c: Add BFD_RELOC_32_SECREL.
792 * bfd-in2.h: Regenerate.
793 * libbfd.h: Likewise.
794 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
795 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
796 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
798 2004-04-19 Jakub Jelinek <jakub@redhat.com>
800 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
801 relocs against hidden/protected undefweak symbols properly.
802 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
804 2004-04-18 Mark Kettenis <kettenis@gnu.org>
806 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
807 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
810 2004-04-17 Brian Ford <ford@vss.fsi.com>
812 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
813 filepos for the SizeOfHeaders field.
814 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
816 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
818 2004-04-16 Alan Modra <amodra@bigpond.net.au>
820 * simple.c (bfd_simple_get_relocated_section_contents): Don't
821 change reloc_done. Set and restore _cooked_size.
824 2004-04-15 Mark Kettenis <kettenis@gnu.org>
826 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
829 2004-04-15 Nick Clifton <nickc@redhat.com>
831 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
833 2004-04-15 Alan Modra <amodra@bigpond.net.au>
835 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
837 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
839 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
840 when it is a definition.
842 2004-04-14 Alan Modra <amodra@bigpond.net.au>
844 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
845 when statically linking PIC code.
846 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
848 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
850 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
851 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
852 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
853 * configure: Regenerate.
855 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
857 * elflink.c: Include libiberty.h.
858 * Makefile.am (elflink.lo): Depend on libiberty.h.
859 * Makefile.in: Regenerate.
861 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
863 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
866 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
868 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
869 reserve the memory for dynamic linker
871 2004-04-05 Mark Kettenis <kettenis@gnu.org>
873 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
874 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
876 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
878 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
879 RELOC_FOR_GLOBAL_SYMBOL.
880 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
882 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
884 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
885 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
887 2004-04-01 Paul Brook <paul@codesourcery.com>
889 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
890 * elf32-arm.h (struct elf32_elf_section_map): New.
891 (struct _arm_elf_section_data): New.
892 (elf32_arm_section_data): Define.
893 (struct elf32_arm_link_hash_table): Add byteswap_code.
894 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
895 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
896 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
897 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
898 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
899 (bfd_elf32_new_section_hook, elf_backend_write_section,
900 elf_backend_link_output_symbol_hook): Define.
902 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
904 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
905 that keeps the characters in a B_INCL..B_EINCL range.
906 (_bfd_link_section_stabs): When computing the sum of the
907 characters in a B_INCL..B_EINCL range also keep a copy of those
908 characters. Use this information to distinguish between
909 include sections that have the same sum and the same length
910 but which are nevertheless unique.
912 2004-03-31 Paul Brook <paul@codesourcery.com>
914 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
915 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
917 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
919 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
920 to 'sum_chars' and add field 'num_chars'.
921 (_bfd_link_section_stabs): When computing the sum of the
922 characters in a B_INCL..B_EINCL range also keep a count of the
923 number of characters. Use this information to help distinguish
924 between include sections when have the same sum but which
925 nevertheless are still unique.
927 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
929 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
931 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
932 Tomer Levi <Tomer.Levi@nsc.com>
934 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
935 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
936 (BFD32_BACKENDS): Add elf32-cr16c.lo.
937 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
938 (cpu-cr16c.lo): New target.
939 (elf32-cr16c.lo): Likewise.
940 * Makefile.in: Regenerate.
941 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
942 (bfd_archures_list): Add bfd_cr16c_arch.
943 * config.bfd: Handle cr16c-*-elf*.
944 * configure.in: Handle bfd_elf32_cr16c_vec.
945 * configure: Regenerate.
946 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
947 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
948 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
949 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
950 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
951 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
952 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
953 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
954 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
955 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
956 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
957 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
958 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
959 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
960 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
961 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
962 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
963 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
964 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
965 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
966 * targets.c (bfd_elf32_cr16c_vec): Declare.
967 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
968 * cpu-cr16c.c: New file.
969 * elf32-cr16c.c: Likewise.
970 * libbfd.h: Regenerate.
971 * bfd-in2.h: Likewise.
973 2004-03-30 Jakub Jelinek <jakub@redhat.com>
975 * elf.c (map_sections_to_segments): Fix handling of .tbss.
977 2004-03-27 Alan Modra <amodra@bigpond.net.au>
979 * Makefile.am: Remove all mention of elflink.h.
980 * Makefile.in: Regenerate.
981 * bfd-in.h (bfd_elf_discard_info): Declare.
982 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
983 * bfd-in2.h: Regenerate.
984 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
985 bfd_elf32_link_record_dynamic_symbol,
986 bfd_elf64_link_record_dynamic_symbol,
987 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
988 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
989 _bfd_elf32_link_record_local_dynamic_symbol,
990 _bfd_elf64_link_record_local_dynamic_symbol,
991 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
992 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
993 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
994 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
995 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
996 _bfd_elf32_reloc_symbol_deleted_p,
997 _bfd_elf64_reloc_symbol_deleted_p): Delete.
998 (bfd_elf_link_record_dynamic_symbol,
999 bfd_elf_link_record_local_dynamic_symbol,
1000 bfd_elf_final_link, bfd_elf_gc_sections,
1001 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
1002 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
1003 bfd_elf_reloc_symbol_deleted_p): Declare.
1004 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
1005 * elf32-arm.h: Update for changed function names. Remove local
1006 WILL_CALL_FINISH_DYNAMIC_SECTION define.
1007 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
1008 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
1009 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
1010 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1011 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1012 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
1013 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1014 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
1015 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
1016 (bfd_elfNN_print_symbol): Define.
1017 * elfcode.h: Don't include elflink.h.
1018 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
1019 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
1020 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
1021 elf_gc_record_vtinherit, elf_gc_record_vtentry,
1022 elf_link_record_local_dynamic_symbol): Don't define.
1023 * elflink.c: Update for changed function names. Move elflink.h
1025 * elflink.h: Delete file.
1026 * po/SRC-POTFILES.in: Regenerate.
1027 * po/bfd.pot: Regenerate.
1029 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1031 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
1032 "name" for global syms accidentally removed in 2004-03-20 change.
1034 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1036 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
1037 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
1038 where Elf_External_* is different for 64 and 32 bit, with
1039 corresponding elf_size_info field.
1040 (struct elf_final_link_info): Use "bfd_byte *" instead
1041 of "Elf_External_Sym *" for external_syms and symbuf.
1042 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
1043 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
1044 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
1045 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
1046 (elf_link_sort_cmp2): Adjust.
1047 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
1048 using ELF_R_SYM macro. Set u.sym_mask.
1049 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
1050 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
1051 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
1052 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
1053 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
1054 swap_syn_out functions. Rearrange dyn swap in/out switch.
1055 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
1056 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
1057 (elf_link_flush_output_syms): Add elf_backend_data arg.
1058 (elf_link_check_versioned_symbol): Likewise.
1059 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
1060 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
1061 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
1062 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
1063 ELF_R_TYPE and ELF_R_INFO macros.
1064 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
1065 based on size rather than using ELF_R_INFO.
1066 (elf_gc_mark): Set up r_sym_shift local var and use instead of
1068 (struct alloc_got_off_arg): New.
1069 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
1070 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
1071 (elf_gc_allocate_got_offsets): Adjust.
1072 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
1073 ELF_R_SYM. Use bfd_section_from_elf_index.
1074 (elf_bfd_discard_info): Set cookie.r_sym_shift.
1075 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
1076 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
1078 2004-03-26 Stan Shebs <shebs@apple.com>
1080 Remove MPW support, no longer used.
1081 * config.bfd (powerpc-*-mpw*): Remove configuration.
1082 * mpw-config.in, mpw-make.sed: Remove files.
1083 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1085 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1087 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1088 (ppc64_elf_add_symbol_hook): New function.
1089 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1090 const from Elf_Internal_Sym param.
1091 * elflink.c (elf_link_add_object_symbols): Adjust.
1092 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1093 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1094 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1095 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1096 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1097 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1098 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1099 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1100 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1101 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1102 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1103 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1104 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1105 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1106 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1107 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1109 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1111 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1112 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1113 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1114 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1115 (bfd_elf64_bfd_link_add_symbols): Delete.
1116 (bfd_elf_link_add_symbols): Declare.
1117 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1118 * elflink.c: Include safe-ctype.h.
1119 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1121 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1122 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1124 (elf_link_add_archive_symbols): Rename from
1125 _bfd_elf_link_add_archive_symbols, make static.
1126 (elf_link_add_object_symbols): New function. Corresponding
1127 elflink.h function converted to use elf_size_info.
1128 (bfd_elf_link_add_symbols): Likewise.
1129 (bfd_elf_size_dynamic_sections): Adjust.
1130 * elflink.h (elf_bfd_link_add_symbols): Delete.
1131 (elf_link_add_object_symbols): Delete.
1132 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1133 bfd_elf_link_add_symbols.
1134 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1136 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1138 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1139 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1141 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1142 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1143 (_bfd_elf_add_dt_needed_tag): Declare.
1144 (_bfd_elf_sort_symbol): Declare.
1145 (_bfd_elf_finalize_dynstr): Declare.
1146 (RELOC_FOR_GLOBAL_SYM): Formatting.
1147 * elfcode.h (elf_add_dynamic_entry): Delete.
1148 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1149 elflink.h function converted to use elf_size_info.
1150 (_bfd_elf_add_dt_needed_tag): Likewise.
1151 (_bfd_elf_sort_symbol): Likewise.
1152 (_bfd_elf_finalize_dynstr): Likewise.
1153 (compute_bucket_count): Likewise.
1154 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1155 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1156 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1157 * elflink.h: ..here.
1158 (sort_symbol, add_dt_needed_tag): Delete.
1159 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1160 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1162 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1163 * elf32-cris.c (add_dynamic_entry): Likewise.
1164 * elf32-hppa.c (add_dynamic_entry): Likewise.
1165 * elf32-i370.c (add_dynamic_entry): Likewise.
1166 * elf32-i386.c (add_dynamic_entry): Likewise.
1167 * elf32-m32r.c (add_dynamic_entry): Likewise.
1168 * elf32-m68k.c (add_dynamic_entry): Likewise.
1169 * elf32-ppc.c (add_dynamic_entry): Likewise.
1170 * elf32-s390.c (add_dynamic_entry): Likewise.
1171 * elf32-sh.c (add_dynamic_entry): Likewise.
1172 * elf32-sparc.c (add_dynamic_entry): Likewise.
1173 * elf32-vax.c (add_dynamic_entry): Likewise.
1174 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1175 * elf64-alpha.c (add_dynamic_entry): Likewise.
1176 * elf64-hppa.c (add_dynamic_entry): Likewise.
1177 * elf64-ppc.c (add_dynamic_entry): Likewise.
1178 * elf64-s390.c (add_dynamic_entry): Likewise.
1179 * elf64-sparc.c (add_dynamic_entry): Likewise.
1180 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1181 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1182 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1183 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1184 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1185 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1187 2004-03-23 Paul Brook <paul@codesourcery.com>
1189 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1191 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1193 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1194 literal tables and check for relocs outside of literal pools.
1195 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1196 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1198 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1199 (elf_xtensa_relocate_section): Read literal tables and check for
1200 dynamic relocations in read-only sections and not in literal pools.
1202 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1205 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1207 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1209 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1210 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1211 not defined by the executable, or defined in a DSO.
1212 <eliding run-time relocation of .got>: Initialize GOT entry for a
1213 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1215 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1216 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1217 a PLT reloc to GOT for an executable.
1218 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1219 .got for a DSO and explain why.
1220 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1221 and unreferenced symbols for which a PLT is defined. Adjust
1222 dynamic-symbol pruning correspondingly, to make sure we don't lose
1223 a dynamic symbol also defined by a DSO.
1225 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1227 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1228 and rel args. Group input and output args. Wrap to 80 columns.
1229 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1230 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1231 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1232 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1233 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1234 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1235 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1236 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1237 RELOC_FOR_GLOBAL_SYMBOL invocation.
1239 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1241 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1242 unresolved symbols in objects aren't allowed.
1244 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1246 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1247 (elf_hppa_unmark_useless_dynamic_symbols):
1248 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1249 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1250 (elf32_hppa_relocate_section): Likewise.
1251 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1252 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1253 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1254 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1255 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1257 * elf-m10200.c (mn10200_elf_relocate_section): Use
1258 RELOC_FOR_GLOBAL_SYMBOL.
1259 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1260 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1261 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1262 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1263 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1264 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1265 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1266 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1267 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1268 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1269 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1270 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1272 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1274 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1275 (final_link_relocate): Likewise.
1276 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1277 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1279 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1281 * Makefile.am: Run "make dep-am".
1282 * Makefile.in: Regenerate.
1283 * aclocal.m4: Regenerate.
1284 * config.in: Regenerate.
1285 * po/bfd.pot: Regenerate.
1287 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1288 H.J. Lu <hongjiu.lu@intel.com>
1290 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1291 type and size change code to where it was previously. Remove
1292 dt_needed param. Treat old weak syms as strong if new sym is
1293 from a shared lib, even when old sym is from another shared
1294 lib. Remove unnecessary tests of oldweak and newweak. Correct
1296 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1297 _bfd_elf_merge_symbol calls.
1298 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1299 dt_needed local var. Update comments.
1300 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1301 (_bfd_elf_add_default_symbol): Likewise.
1303 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1304 strong syms in one shared object overriding weak syms in another.
1306 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1308 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1309 dyn_lib_class field. Rearrange for better packing.
1310 (elf_dt_soname): Delete.
1311 (elf_dyn_lib_class): Define.
1312 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1313 (bfd_elf_set_dt_needed_soname): Delete.
1314 (bfd_elf_set_dyn_lib_class): New function.
1315 * elflink.h (add_dt_needed_tag): New function. Split out from..
1316 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1317 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1318 initialization of soname.
1319 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1321 * bfd-in.h (enum dynamic_lib_link_class): New.
1322 (bfd_elf_set_dt_needed_soname): Delete.
1323 (bfd_elf_set_dyn_lib_class): Declare.
1324 * bfd-in2.h: Regenerate.
1326 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1327 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1328 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1329 symbol loop. Instead use add_needed to flag tag as written.
1331 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1333 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1334 logic for null_input_bfd detection.
1336 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1338 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1340 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1342 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1345 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1347 * elflink.c (elf_link_read_relocs_from_section): Don't use
1348 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1349 (_bfd_elf_link_read_relocs): ..to here.
1350 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1352 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1354 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1355 values selected in configure.host. Require both to be defined
1356 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1357 corresponding BFD_HOST vars with quotes.
1358 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1359 Always require BFD_HOST_64_BIT_DEFINED.
1360 <file_ptr type>: Find off_t size before emitting message. Combine
1361 off_t and ftello64 conditional.
1362 * configure: Regenerate.
1364 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1366 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1367 aliasing warning. Remove trailing whitespace throughout file.
1369 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1371 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1372 input_section in calls to get_dyn_name.
1373 * 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
1375 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1377 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1379 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1380 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1381 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1382 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1383 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1384 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1385 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1387 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1388 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1389 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1390 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1391 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1392 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1393 (read_8_bytes, read_indirect_string, read_address): Likewise.
1394 (read_abbrevs, parse_comp_unit): Likewise.
1395 * targets.c (struct bfd_target): Likewise.
1396 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1397 * hppabsd-core.c: Likewise. Formatting.
1398 * hpux-core.c: Likewise.
1399 * irix-core.c: Likewise.
1400 * netbsd-core.c: Likewise.
1401 * osf-core.c: Likewise.
1402 * ptrace-core.c: Likewise.
1403 * sco5-core.c: Likewise.
1404 * trad-core.c: Likewise.
1405 * configure: Regenerate.
1406 * bfd-in2.h: Regenerate.
1408 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1410 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1411 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1412 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1413 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1414 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1415 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1416 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1417 * libbfd.c: Likewise in function definitions.
1418 (bfd_put_8): Mask with 0xff rather than casting to char.
1419 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1420 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1421 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1422 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1423 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1424 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1425 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1426 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1427 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1428 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1429 * archive.c (do_slurp_coff_armap): Update swap prototype.
1430 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1431 (tic54x_getl_signed_32): Likewise.
1432 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1433 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1434 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1435 (bfd_getp_signed_32, bfd_putp32): Likewise.
1436 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1437 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1438 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1439 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1440 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1441 bfd_h_getx_signed_16, bfd_h_putx16.
1442 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1443 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1444 * hpux-core.c: Likewise.
1445 * irix-core.c: Likewise.
1446 * netbsd-core.c: Likewise.
1447 * osf-core.c: Likewise.
1448 * ptrace-core.c: Likewise.
1449 * sco5-core.c: Likewise.
1450 * trad-core.c: Likewise.
1451 * bfd-in2.h: Regenerate.
1453 2004-03-15 Matt Thomas <matt@3am-software.com>
1455 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1458 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1460 * config.bfd: Add x86_64-*-openbsd*.
1461 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1463 * configure: Regenerate.
1465 2004-03-12 Nick Clifton <nickc@redhat.com>
1466 Dave Murphy <wintermute2k4@ntlworld.com>
1468 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1469 if the input bfd does not contain any code.
1471 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1473 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1475 2004-03-05 Fred Fish <fnf@redhat.com>
1477 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1478 mips16 symbols to be even rather than testing first for even/odd.
1479 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1481 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1483 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1486 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1488 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1489 undefined symbols as hash_new.
1491 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1493 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1495 * elf32-sh.c: Ditto.
1496 * bfd-in2.h: Regenerate.
1498 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1500 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1502 (_frv_count_got_plt_entries): Initialize them.
1503 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1505 (frv_pic_relocs_info_for_global): Likewise.
1506 (frv_pic_relocs_info_for_local): Likewise.
1507 (frv_pic_merge_early_relocs_info): New.
1508 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1510 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1511 Check that we don't exceed the allocated count for entry.
1512 (_frv_add_rofixup): Likewise.
1513 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1514 (elf32_frv_finish_dynamic_sections): Improve error message in case
1515 we emit too few rofixup entries.
1517 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1519 * archures.c (bfd_mach_fr450): New.
1520 * bfd-in2.h: Regenerate.
1521 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1522 (arch_info_500): Link to it.
1523 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1524 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1525 (frv_elf_arch_extension_p): New function.
1526 (frv_elf_merge_private_bfd_data): Use it.
1528 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1530 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1532 * elflink.h (is_global_data_symbol_definition): Moved to
1534 (elf_link_is_defined_archive_symbol): Likewise.
1535 (elf_link_add_archive_symbols): Likewise. Renamed to
1536 _bfd_elf_link_add_archive_symbols.
1538 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1539 of ELF symbol table entry from backend.
1540 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1541 instead of elf_link_add_object_symbols.
1543 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1545 * elf-bfd.h (struct elf_backend_data): Added
1546 elf_backend_can_make_relative_eh_frame,
1547 elf_backend_can_make_lsda_relative_eh_frame and
1548 elf_backend_encode_eh_address.
1549 (_bfd_elf_encode_eh_address): Declare.
1550 (_bfd_elf_can_make_relative): Declare.
1551 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1552 hooks to decide whether to attempt to make_relative and
1554 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1555 (_bfd_elf_can_make_relative): New.
1556 (_bfd_elf_encode_eh_address): New.
1557 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1558 (frv_elf_encode_eh_address): New.
1559 (elf_backend_can_make_relative_eh_frame): Define.
1560 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1561 (elf_backend_encode_eh_address): Define.
1563 (elf_backend_can_make_relative_eh_frame): Define.
1564 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1565 (elf_backend_encode_eh_address): Define.
1566 (elfNN_bed): Add them.
1568 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1570 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1571 complain_on_overflow to signed.
1573 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1575 * elflink.h (sort_symbol): New.
1576 (elf_link_add_object_symbols): Use a sorted symbol array for
1579 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1581 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1582 for pc relative relocs.
1583 (elf_s390_relocate_section): Likewise.
1584 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1585 for pc relative relocs.
1586 (elf_s390_relocate_section): Likewise.
1588 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1590 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1593 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1595 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1596 field to track if a relocation is against readonly section.
1597 (count_dyn_reloc): Take a new argument for rent->reltext.
1598 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1599 (get_reloc_section): Don't set ia64_info->reltext here.
1600 (allocate_dynrel_entries): Set ia64_info->reltext here.
1602 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1604 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1605 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1606 function's descriptor to symbol+offset, and map local undefweak
1607 symbol to NULL function descriptor.
1608 (elf32_frv_relocate_section): Likewise.
1610 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1612 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1614 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1615 (netbsd_core_file_p): Set architecture from machine ID for
1618 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1620 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1621 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1623 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1625 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1626 symbols with non-default visibility.
1628 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1630 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1631 IMAGE_SCN_MEM_WRITE on known sections only.
1633 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1635 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1636 symbols used in PIE relocs.
1638 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1640 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1643 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1645 * configure.in: Update version to 2.15.90.
1646 * configure: Regenerate.
1648 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1649 Richard Sandiford <rsandifo@redhat.com>
1651 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1652 _bfd_elf_symbol_refs_local_p to decide whether to decay
1653 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1654 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1655 relocs if the symbol wasn't defined by a regular object file.
1656 Don't check the symbol's dynindx.
1658 2004-02-16 Andrew Cagney <cagney@redhat.com>
1660 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1662 * bfd-in2.h: Re-generate.
1664 2004-02-14 Andrew Cagney <cagney@redhat.com>
1666 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1667 _LARGEFILE64_SOURCE.
1669 2004-02-13 Andrew Cagney <cagney@redhat.com>
1671 * elf.c (vma_page_aligned_bias): New function.
1672 (assign_file_positions_except_relocs)
1673 (assign_file_positions_for_segments): Replace broken modulo
1674 arithmetic with call to vma_page_aligned_bias.
1676 2004-02-11 Andrew Cagney <cagney@redhat.com>
1678 * bfd-in.h: Update copyright.
1679 (bfd_tell): Change return type to file_ptr.
1680 * bfd-in2.h: Re-generate.
1681 * cache.c: Update copyright.
1682 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1684 (close_one): Use real_ftell.
1685 * bfdio.c: Update copyright.
1686 (real_ftell, real_fseek): New functions.
1687 (bfd_tell): Use real_fseek and real_ftell, change return type to
1689 (bfd_seek): Use real_ftell and real_fseek, change type of
1690 file_position to a file_ptr.
1691 * libbfd-in.h: Update copyright.
1692 (real_ftell, real_fseek): Declare.
1693 * libbfd.h: Re-generate.
1695 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1696 fseeko and fseeko64. Determine bfd_file_ptr.
1697 * configure: Re-generate.
1698 * config.in: Re-generate.
1700 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1702 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1703 * elf32-h8300.c: Likewise.
1705 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1706 Nick Clifton <nickc@redhat.com>
1708 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1709 GOT entries with no associated GOT subsection.
1711 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1713 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1714 * elf.c (swap_out_syms): Use it to decide whether local section
1715 symbols should be named.
1716 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1717 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1718 (elf_backend_name_local_section_symbols): Define.
1719 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1721 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1723 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1724 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1727 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1729 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1730 to bfd_link_hash_entry passed by reference to
1731 _bfd_generic_link_add_one_symbol.
1733 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1735 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1736 relocations against dynamic symbols.
1738 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1740 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1743 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1745 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1746 * bfd-in2.h, libbfd.h: Rebuilt.
1748 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1750 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1751 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1752 flag has been cleared.
1754 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1756 * coff-h8300.c: Add and adjust comments about relaxation.
1757 * elf32-h8300.c: Likewise.
1759 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1761 * coff-h8300.c: Fix comment typos.
1762 * elf32-h8300.c: Likewise.
1764 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1766 * coff-h8300.c: Add comments about relaxation.
1767 * elf32-h8300.c: Likewise.
1769 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1771 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1773 * aclocal.m4: Regenerate.
1774 * configure: Regenerate.
1776 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1778 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1779 mips_elf64_rtype_to_howto instead of using howto_table.
1781 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1783 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1785 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1786 relocs which would not use the PLT.
1788 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1790 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1791 (ppc64_elf_gc_sweep_hook): Likewise.
1792 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1794 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1796 Adds linker relaxation support for bit manipulation insns like
1797 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1799 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1800 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1801 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1802 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1804 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1806 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1808 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1810 * elf32-h8300.c: Fix formatting.
1812 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1814 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1815 dynamic object is present. Declare r_symndx and h in an inner
1817 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1819 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1821 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1822 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1823 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1824 identically. Do not emit PC24 relocations for shared libraries.
1825 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1826 identically. Don't adjust pc_count.
1827 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1828 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1829 adjust count for branch relocations.
1830 (allocate_dynrelocs): Correct typo in call to
1831 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1832 PC24 or PLT32 relocs when linking.
1834 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1836 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1837 relocation howto with ARM_26 one for consistency.
1838 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1839 that will be converted to ARM_26D ones, since we always want 'done'
1840 relocations to be reflected in section's data.
1841 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1843 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1846 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1848 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1849 are not partial_inplace during a relocatable link.
1851 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1853 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1854 if no dynamic object is present. Declare r_symndx and h in an
1857 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1859 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1860 trampoline if it is known out of range.
1862 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1864 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1865 * elf32-frv.c (_frv_osec_readonly_p): New.
1866 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1868 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1869 (elf32_frv_relocate_section): Likewise. Error out if attempting
1870 to emit rofixups or dynamic relocs in read-only segments. Use
1871 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1872 dynamic relocations.
1873 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1874 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1875 relocations or fixups involving merged sections correctly. Avoid
1876 crash when undefined symbol is referenced by R_FRV_32 or
1877 R_FRV_FUNCDESC_VALUE.
1878 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1879 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1880 input section holding local symbol to addend of R_FRV_32 or
1881 R_FRV_FUNCDESC_VALUE dynamic relocation.
1882 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1883 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1884 (elf32_frv_always_size_sections): Don't store pointer to
1885 __stacksize symbol in sec_info.
1886 (elf32_frv_modify_segment_map): Look it up here.
1887 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1888 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1889 of the lazy PLT entry, not only its offset, as the low word of a
1890 function descriptor.
1891 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1892 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1893 if a hash table entry already exists but is not a definition.
1894 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1895 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1896 (_frv_add_rofixup): Don't inline.
1897 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1898 for undefweak symbols.
1899 (elf32_frv_relocate_section): Avoid crash while computing
1900 relocation when linking with shared library. Only emit rofixups
1901 and dynamic relocations for alloc&load sections. Mark binaries
1902 with inter-segment relocations for relocation as a unit.
1903 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1904 (DEFAULT_STACK_SIZE): New.
1905 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1906 emit rofixups or dynamic relocs when linking dynamic non-PIE
1908 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1909 shared libs too. Reserve the last entry for the GOT pointer.
1910 (elf32_frv_finish_dynamic_sections): Emit it.
1911 (elf32_frv_always_size_sections): New.
1912 (elf32_frv_modify_segment_map): New.
1913 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1915 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1916 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1917 (elf_backend_always_size_sections): New.
1918 (elf_backend_modify_segment_map): New.
1919 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1920 * config.bfd: Added frv-*-*linux*.
1921 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1922 ABS section, instead of crashing.
1923 (elf32_frv_relocate_section): Don't crash before warning about
1924 different segments in non-PIC relocation.
1925 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1926 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1927 relocs to undefweak symbols.
1928 (elf32_frv_relocate_section): Ditto for undefined symbols.
1929 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1930 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1931 gotfixup section was created.
1932 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1933 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1934 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1935 complain_overflow_signed.
1936 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1937 have not been allocated.
1938 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1939 privfd only if dynamic sections were created.
1940 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1941 for GPREL relocs. When linking relocatable FDPIC executables,
1942 emit warnings for relocations that would be illegal on PIE or
1943 shared libraries. Emit rofixup for R_FRV_32 only if input object
1945 (_frv_create_got_section): Define _gp symbol in the rofixup
1947 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1948 dynamic sections missing, error out requesting -melf32frvfd.
1949 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1950 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1951 computation of addends from section and global or local symbol
1952 value. Change return type to bfd_boolean, and return a failure if
1953 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1954 nonzero addend is required.
1955 (elf32_frv_relocate_section): Likewise. Print error for
1956 unsupported nonzero addends.
1957 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1958 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1959 force everything local.
1960 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1961 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1962 (frv_gotfixup_section): New.
1963 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1964 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1966 (_frv_add_rofixup): New.
1967 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1968 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1969 improve some ugly conditions.
1970 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1971 relocations in fdpic.
1972 (_frv_create_got_section): Create .rofixup.got section.
1973 (struct _frv_dynamic_got_info): Added fixups.
1974 (_frv_count_got_plt_entries): Account in-GOT relocations into
1975 relocs32, relocsfd and relocsfdv. Account them into relocs or
1976 fixups, as appropriate.
1977 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1979 (elf32_frv_finish_dynamic_sections): Verify that the right number
1980 of relocations and fixups was generated.
1981 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1983 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1984 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1985 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1986 descriptor of a (formerly-)global symbol is local.
1987 (struct frv_pic_relocs_info): Adjust comments.
1988 (_frv_emit_got_relocs_plt_entries): Adjust.
1989 (elf32_frv_relocate_section): Likewise.
1990 (_frv_count_got_plt_entries): Likewise.
1991 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1992 symbol's value to addend in the common preamble. Decay dynamic
1993 symbols to section+offset if they bind or call locally, for GOT
1994 and FUNCDESC_VALUE, respectively.
1995 (elf32_frv_relocate_section): Likewise.
1996 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1997 internal or hidden visibility.
1998 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1999 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
2000 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
2001 (elf32_frv_relocate_section): Pass relocation addend in. Use
2002 original relocation addend to look up the got relocs/plt entries
2003 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
2004 processing relocations that reference .scommon symbols.
2005 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
2006 Introduce support for dynamic linking.
2007 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
2008 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
2009 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
2010 (frv_reloc_type_lookup): Return REL howtos for executables and
2012 (frv_info_to_howto_rel): New.
2013 (struct frv_elf_link_hash_table): New.
2014 (frv_hash_table, frv_got_section, frv_gotrel_section,
2015 frv_plt_section, frv_pltrel_section, frv_relocs_info,
2016 frv_got_initial_offset, frv_plt_initial_offset): New macros.
2017 (frv_elf_link_hash_table_create): New.
2018 (struct frv_pic_relocs_info): New.
2019 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
2020 (frv_pic_relocs_info_find): New.
2021 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
2023 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
2024 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
2025 (_frv_emit_got_relocs_plt_entries): New.
2026 (elf32_frv_relocate_section): Add support for dynamic linking.
2027 Handle new relocations.
2028 (_frv_create_got_section): New.
2029 (elf32_frv_create_dynamic_sections): New.
2030 (ELF_DYNAMIC_INTERPRETER): New.
2031 (struct _frv_dynamic_got_info): New.
2032 (_frv_count_got_plt_entries): New.
2033 (struct _frv_dynamic_got_plt_info): New.
2034 (_frv_compute_got_alloc_data): New.
2035 (_frv_get_got_entry, _frv_get_fd_entry): New.
2036 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
2037 (_frv_resolve_final_relocs_info): New.
2038 (elf32_frv_size_dynamic_sections): New.
2039 (elf32_frv_finish_dynamic_sections): New.
2040 (elf32_frv_adjust_dynamic_symbol): New.
2041 (elf32_frv_finish_dynamic_symbol): New.
2042 (elf32_frv_check_relocs): Handle new relocs. Explain how the
2044 (elf_info_to_howto_rel): Define.
2045 (bfd_elf32_bfd_link_hash_table_create): Define.
2046 (elf_backend_create_dynamic_sections): Define.
2047 (elf_backend_adjust_dynamic_symbol): Define.
2048 (elf_backend_size_dynamic_sections): Define.
2049 (elf_backend_finish_dynamic_symbol): Define.
2050 (elf_backend_finish_dynamic_sections): Define.
2051 (elf_backend_want_got_sym): Define.
2052 (elf_backend_got_header_size): Define.
2053 (elf_backend_want_got_plt): Define.
2054 (elf_backend_plt_readonly): Define.
2055 (elf_backend_want_plt_sym): Define.
2056 (elf_backend_plt_header_size): Define.
2057 (elf_backend_may_use_rel_p): Define.
2058 (elf_backend_may_use_rela_p): Define.
2059 (elf_backend_default_use_rela_p): Define.
2060 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
2061 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
2062 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
2063 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
2064 (frv_reloc_map): Map the corresponding BFD relocs to them.
2065 (frv_reloc_type_lookup): ... and back to BFD relocs.
2066 * reloc.c: New relocs.
2067 * bfd-in2.h, libbfd.h: Rebuilt.
2068 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2069 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
2070 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
2071 R_FRV_FUNCDESC_GOTLO): New.
2072 (frv_reloc_map): Map the corresponding BFD relocs to them.
2073 (frv_reloc_type_lookup): ... and back to BFD relocs.
2074 * reloc.c: New relocs.
2075 * bfd-in2.h, libbfd.h: Rebuilt.
2077 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2079 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2080 targets to support pages of up to 64kB.
2081 (elf32_bed): Redefine to get a separate backend data structure for
2082 traditional targets.
2083 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2084 targets to support pages of up to 64kB.
2085 (elf64_bed): Redefine to get a separate backend data structure for
2086 traditional targets.
2087 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2088 targets to support pages of up to 64kB.
2089 (elf32_bed): Redefine to get a separate backend data structure for
2090 traditional targets.
2092 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2094 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2096 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2098 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2099 (elf_i386_grok_psinfo): Likewise.
2101 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2103 * config.bfd: Add m68k-uClinux target.
2105 2004-01-01 Grant Edwards <grante@visi.com>
2107 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2108 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2109 (elf32_h8_gc_sweep_hook): New function.
2110 (elf_backend_gc_mark_hook): Define.
2111 (elf_backend_gc_sweep_hook): Define.
2112 (elf_backend_can_gc_sections): Define.
2114 For older changes see ChangeLog-0203
2120 version-control: never
projects / external / binutils.git / blob