1 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4 removal) with updated comment.
5 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
7 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
8 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
10 2004-06-12 Alan Modra <amodra@bigpond.net.au>
12 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
13 overflow on branches to undefweaks.
15 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
17 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
18 as ecoff_section_data() does not return a valid lvalue.
20 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
22 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
23 (elf_link_add_object_symbols): Likewise.
25 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
26 (elf_backend_reloc_type_class): New.
28 2004-06-08 Mark Kettenis <kettenis@gnu.org>
30 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
32 * configure: Regenerate.
34 2004-06-07 Daniel Jacobowitz <dan@debian.org>
36 From: Albert Chin-A-Young <china@thewrittenword.com>
37 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
40 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
42 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
45 2004-05-28 DJ Delorie <dj@redhat.com>
47 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
48 for linking, but otherwise adjust reloc for merged sections.
50 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
52 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
53 _bfd_merged_section_offset for local symbols.
55 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
57 * Makefile.am: Regenerate dependencies.
58 * Makefile.in: Regenerate.
59 * archures.c: Add bfd_mach_sh3_nommu .
60 * bfd-in2.h: Regenerate.
61 * cpu-sh.c: Add sh3-nommu architecture.
62 (bfd_to_arch_table): Create new table.
63 (sh_get_arch_from_bfd_mach): Create new function.
64 (sh_get_arch_up_from_bfd_mach): Create new function.
65 (sh_merge_bfd_arch): Create new function.
66 * elf32-sh.c (sh_ef_bfd_table): Add table.
67 (sh_elf_check_relocs): Replace switch statement with
68 use of sh_ef_bfd_table .
69 (sh_elf_get_flags_from_mach): Add new function.
70 (sh_find_elf_flags): Likewise.
71 (sh_elf_copy_private_data): Replace most of non-elf contents
72 with a call to sh_merge_bfd_arch() .
74 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
76 * Makefile.am (bfdver.h): Use explicit filename, not $< .
77 * Makefile.in: Regenerate.
79 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
81 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
82 custom calling conventions for dynamic symbols.
83 (mn10300_elf_relax_section): Avoid relaxing a function as a local
84 symbol if it's an alias to a global one.
86 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
88 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
91 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
93 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
96 2004-05-26 Alan Modra <amodra@bigpond.net.au>
98 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
99 for SHT_GROUP sections.
101 2004-05-25 Alan Modra <amodra@bigpond.net.au>
103 * elflink.c (elf_link_add_object_symbols): Don't set up merge
105 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
106 * merge.c: Formatting. Remove unnecessary casts. Expand
107 bfd_get_section_alignment macro.
108 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
110 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
111 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
112 section name to determine sinfo group, instead test output section
114 (_bfd_merge_sections): Add struct bfd_link_info param. Call
115 _bfd_strip_section_from_output rather than just twiddling flags.
116 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
117 (_bfd_merge_sections): Update prototype.
118 * libbfd.h: Regenerate.
120 2004-05-24 Mark Kettenis <kettenis@gnu.org>
122 * netbsd-core.c: Correctly indent section that sets architecture
125 From Miod Vallat <miod@online.fr>:
126 * m88kopenbsd.c: New file.
127 * targets.c (m88k_openbsd_vec): New.
128 * config.bfd: Add m88k-*-openbsd*.
129 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
130 (m88kopenbsd_vec): New.
131 * configure: Regenerate.
132 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
133 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
135 * Makefile.in: Regenerate.
136 * po/SRC-POTFILES.in: Regenerate.
138 2004-05-24 Nick Clifton <nickc@redhat.com>
140 * hash.c: Remove bogus node "Changing the default Hash Table Size"
141 introduced by hash table size patch.
143 2004-05-22 Ben Elliston <bje@au.ibm.com>
145 * configure.in (is_release): Remove.
146 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
147 (AC_OUTPUT): Don't output bfdver.h from version.h.
148 * configure: Regenerate.
149 * Makefile.am (RELEASE): New variable.
150 (bfdver.h): New target.
151 * Makefile.in: Regenerate.
152 * doc/Makefile.in: Likewise.
154 2004-05-22 Ben Elliston <bje@au.ibm.com>
156 * Makefile.am (config.status): Don't depend on version.h.
157 * Makefile.in: Regenerate.
159 2004-05-22 Alan Modra <amodra@bigpond.net.au>
161 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
162 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
163 * libbfd.h: Regenerate.
164 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
165 (_bfd_elf_rel_local_sym): Likewise.
166 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
167 (elf_link_input_bfd): Likewise.
168 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
169 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
170 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
171 (elfNN_ia64_relocate_section): Likewise.
173 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
175 * hash.c (bfd_default_hash_table_size): New variable.
176 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
177 (bfd_hash_set_default_size): New function. Set the default size
178 to a selected prime number close to the argument. Document new
180 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
181 * bfd-in2.h: Regenerate.
182 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
183 * Makefile.in: Regenerate.
185 2004-05-21 Mark Kettenis <kettenis@gnu.org>
187 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
188 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
189 arm, m68k, m88k and hppa core files.
191 2004-05-21 Nick Clifton <nickc@redhat.com>
193 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
194 (bfd_bwrite): Likewise.
195 (bfd_tell): Likewise.
196 (bfd_flush): Likewise.
197 (bfd_stat): Likewise.
198 (bfd_seek): Likewise.
199 (bfd_get_mtime): Likewise.
200 (bfd_get_size): Likewise.
202 2004-05-19 Ben Elliston <bje@au.ibm.com>
204 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
206 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
208 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
209 (bfd_generic_openr_next_archived_file): Likewise.
211 2004-05-17 Bob Wilson <bob.wilson@acm.org>
213 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
214 section names by inserting a new substring after .gnu.linkonce, except
215 for .gnu.linkonce.t.* where the "t." is replaced.
217 2004-05-17 Adam Nemet <anemet@lnxw.com>
219 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
220 (m68-*-lynxos* case): Likewise.
221 (powerpc-*-lyxnos* case): New case.
222 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
224 2004-05-17 David Heine <dlheine@tensilica.com>
226 * aout-target.h (MY_bfd_copy_private_header_data): Define.
227 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
228 * bfd.c (bfd_copy_private_header_data): Define.
229 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
231 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
232 * coffcode.h (coff_bfd_copy_private_header_data): Define.
233 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
234 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
235 segments by calling copy_private_bfd_data.
236 (_bfd_elf_copy_private_header_data): Define.
237 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
238 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
239 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
240 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
241 * mmo.c (mmo_bfd_copy_private_header_data): Define.
242 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
243 * som.c (som_bfd_copy_private_header_data): Define.
244 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
245 * vms.c (vms_bfd_copy_private_header_data): Define.
246 * bfd-in2.h: Regenerate.
247 * libbfd.h: Regenerate.
249 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
251 * elfxx-mips.c (MINUS_TWO): Define.
252 (mips_elf_higher, mips_elf_highest,
253 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
255 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
257 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
259 * som.c (log2): Rename to exact_log2. Adjust all callers.
261 2004-05-13 Paul Brook <paul@codesourcery.com>
263 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
264 dwarf3 format CIE entries. Remove comment about the size of the
265 ra_column field. It is now correctly deduced.
267 2004-05-13 Joel Sherrill <joel@oarcorp.com>
269 * config.bfd (or32-*-rtems*): Switch to elf.
271 2004-05-13 Nick Clifton <nickc@redhat.com>
273 * po/fr.po: Updated French translation.
275 2004-05-11 Jakub Jelinek <jakub@redhat.com>
277 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
278 into .dynsym if elf_section_data (sec)->dynindx <= 0.
279 Adjust counting of last_local.
280 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
281 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
282 created by the linker nor !SHF_ALLOC.
284 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
285 DT_PLTGOT to the start of the .got.plt section instead of the
286 .got output section. Set sh_entsize for .got section in addition
288 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
289 is at sgot->output_section->vma.
290 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
291 DT_PLTGOT to the start of the .got.plt section instead of the
293 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
294 is at sgot->output_section->vma. Set sh_entsize for .got section
295 in addition to .got.plt.
296 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
297 (bfd_section_from_phdr): Likewise.
298 (map_sections_to_segments): Likewise.
299 (assign_file_positions_for_segments): Likewise.
300 (get_program_header_size): Likewise.
301 * elflink.c (bfd_elf_size_dynamic_sections): Set
302 elf_tdata (output_bfd)->relro from info->relro.
303 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
305 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
307 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
308 a zero symndx for which we hadn't accounted a dynamic relocation.
309 (_frvfdpic_add_rofixup): Likewise.
311 2004-05-07 Brian Ford <ford@vss.fsi.com>
312 DJ Delorie <dj@redhat.com>
314 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
315 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
316 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
317 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
319 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
321 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
322 immediately if there's no link info.
323 (elf32_frvfdpic_copy_private_bfd_data): New.
324 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
326 2004-05-06 Zack Weinberg <zack@codesourcery.com>
328 * dwarf2.c (add_line_info): Also set info->filename to NULL if
329 filename argument is null; do not call strlen on a null pointer.
331 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
333 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
336 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
338 * configure.in (bfd_elf32_frvfdpic_vec): New.
339 * configure: Rebuilt.
340 * targets.c (bfd_elf32_frvfdpic_vec): New.
341 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
343 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
344 frvfdpic instead of frv. Rearrange elf-target macros such that
345 the FDPIC-specific ones are only defined for this new target
347 (bfd_elf32_frvfdpic_vec): Declare.
349 (elf32_frv_relocate_section): Use it to enable segment checking
350 and to control rofixup emission. Add output section vma to
351 applied relocation in non-LOAD non-ALLOC sections. Use
352 _bfd_error_handler for errors.
353 (_frv_create_got_section): Create .rel.got and .rofixup only in
354 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
356 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
357 (elf32_frvfdpic_modify_segment_map): Likewise.
358 (elf32_frv_finish_dynamic_sections): New, do-nothing.
359 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
360 error message if we miscompute the rofixup size.
361 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
362 (frvfdpic_elf_encode_eh_address): Likewise.
363 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
364 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
365 relocs. Reject unknown relocation types.
366 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
367 (frv_elf_merge_private_bfd_data): Likewise.
368 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
369 0x4000 for newly-added elf32-frvfdpic.
371 2004-05-05 Nick Clifton <nickc@redhat.com>
374 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
375 returning NULL as most users of this function do not check its
377 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
378 of bfd_cache_lookup().
379 * sco5-core.c (sco5_core_file_p): Likewise.
380 * trad-core.c (trad_unix_core_file_p): Likewise.
382 2004-05-05 Nick Clifton <nickc@redhat.com>
384 * cache.c (bfd_cache_lookup): Improve formatting.
385 * archive.c: Fix formatting.
387 2004-05-05 Peter Barada <peter@the-baradas.com>
389 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
390 * cpu-m68k.c(bfd_m68k_arch): Likewise.
391 * bfd-in2.h(bfd_architecture): Regenerate.
393 2004-05-03 Alan Modra <amodra@bigpond.net.au>
395 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
397 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
398 those against discarded link-once and SEC_MERGE section symbols.
400 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
402 * section.c (bfd_get_section_by_name_if): New.
403 * bfd-in2.h: Regenerated.
405 2004-05-02 Alan Modra <amodra@bigpond.net.au>
407 * som.c (som_bfd_is_group_section): Define.
409 2004-05-01 Alan Modra <amodra@bigpond.net.au>
411 * section.c (bfd_make_section_anyway): Copy the whole
412 bfd_hash_entry, not just "next" from existing entry.
414 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
416 * elf.c (bfd_section_from_shdr): Maintain the section order in
418 (special_sections): Add ".note.GNU-stack".
419 (elf_fake_sections): Handle section group for relocatable
422 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
424 * section.c (bfd_sections_find_if): New.
425 * bfd-in2.h: Regenerated.
427 2004-04-30 Alan Modra <amodra@bigpond.net.au>
429 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
431 * elf-bfd.h (bfd_elf_is_group_section): Declare.
432 * elf.c (bfd_elf_is_group_section): New function.
433 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
434 * section.c (bfd_generic_is_group_section): New function.
435 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
436 (BFD_JUMP_TABLE_LINK): Adjust.
437 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
438 * aout-target.h (MY_bfd_is_group_section): Define.
439 * aout-tic30.c (MY_bfd_is_group_section): Define.
440 * bfd.c (bfd_is_group_section): Define.
441 * binary.c (binary_bfd_is_group_section): Define.
442 * bout.c (b_out_bfd_is_group_section): Define.
443 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
444 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
445 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
446 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
447 * coffcode.h (coff_bfd_is_group_section): Define.
448 * i386msdos.c (msdos_bfd_is_group_section): Define.
449 * i386os9k.c (os9k_bfd_is_group_section): Define.
450 * ieee.c (ieee_bfd_is_group_section): Define.
451 * ihex.c (ihex_bfd_is_group_section): Define.
452 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
453 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
454 * mmo.c (mmo_bfd_is_group_section): Define.
455 * nlm-target.h (nlm_bfd_is_group_section): Define.
456 * oasys.c (oasys_bfd_is_group_section): Define.
457 * pef.c (bfd_pef_bfd_is_group_section): Define.
458 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
459 * srec.c (srec_bfd_is_group_section): Define.
460 * tekhex.c (tekhex_bfd_is_group_section): Define.
461 * versados.c (versados_bfd_is_group_section): Define.
462 * vms.c (vms_bfd_is_group_section): Define.
463 * xsym.c (bfd_sym_bfd_is_group_section): Define.
464 * bfd-in2.h: Regenerate.
465 * libbfd.h: Regenerate.
467 2004-04-30 Alan Modra <amodra@bigpond.net.au>
469 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
471 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
473 * configure.in: Update version to 2.15.91.
474 * configure: Regenerate.
476 2004-04-29 Brian Ford <ford@vss.fsi.com>
478 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
479 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
480 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
481 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
482 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
483 .gnu.linkonce.wi. sections.
484 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
485 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
487 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
488 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
490 2004-04-28 Chris Demetriou <cgd@broadcom.com>
492 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
493 * bfd-in2.h: Regenerate.
494 * libbfd.h: Likewise.
496 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
498 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
500 (setup_sections): Use som_subspace_dictionary_record struct instead
501 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
502 is_comdat, is_common or dup_common.
503 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
504 is_comdat, is_common and dup_common in section subspace_dict from
506 (som_begin_writing): Use som_subspace_dictionary_record struct.
507 (som_finish_writing): Likewise.
508 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
509 is_common and dup_common flags in info for symbol. Add comment
510 regarding linker support for these fields. Slightly reorganize
512 (som_build_and_write_symbol_table): Set is_comdat, is_common and
513 dup_common fields in symbol table from symbol info.
514 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
515 arguments. Set corresponding fields in copy_data. Change all callers.
516 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
518 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
519 * som.h (som_subspace_dictionary_record): Define.
520 (som_copyable_section_data_struct): Add is_comdat, is_common and
522 (som_section_data_struct): Use som_subspace_dictionary_record struct
523 instead of subspace_dictionary_record.
524 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
526 2004-04-27 Bob Wilson <bob.wilson@acm.org>
528 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
529 if set. Check reloc_done flag before applying relocations. Use
530 output addresses, both when applying relocations and when comparing
531 against the specified section.
532 (elf_xtensa_relocate_section): Use output address to check if dynamic
533 reloc is in a literal pool. Set section's reloc_done flag.
535 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
537 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
538 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
540 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
543 2004-04-27 Alan Modra <amodra@bigpond.net.au>
545 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
546 structure field removed in 2004-04-24 patch.
547 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
549 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
551 * elf32-arm.h (elf32_arm_section_flags): Likewise.
552 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
553 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
554 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
555 field before calling elf_backend_section_flags.
557 2004-04-24 Chris Demetriou <cgd@broadcom.com>
559 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
560 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
561 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
562 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
563 and BFD_RELOC_32_PCREL.
564 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
565 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
566 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
567 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
568 (mips_elf_next_relocation): Move comment about matching HI/LO
570 (_bfd_mips_elf_relocate_section): Here. Remove handling for
573 2004-04-23 Chris Demetriou <cgd@broadcom.com>
575 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
576 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
577 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
578 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
579 and update comments to reflect current usage.
580 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
581 and MIPS_R_SWITCH, as well as several empty entries. Update comment
583 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
584 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
585 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
586 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
587 type number to be MIPS_R_PCREL16.
588 (mips_relocate_section): Remove support for link-time relaxation
589 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
590 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
591 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
592 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
593 relaxation of branches used by embedded-PIC.
594 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
595 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
596 related members, update comment.
597 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
598 code related to embedded-PIC.
599 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
600 initialization of now-removed 'adjust' member of
601 'struct ecoff_debug_info'.
603 2004-04-23 Chris Demetriou <cgd@broadcom.com>
605 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
607 2004-04-21 Philip Blundell <pb@nexus.co.uk>
609 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
610 relocs for locally defined symbols during -shared final link.
611 (elf32_arm_final_link_relocate): Likewise.
613 2004-04-22 Jakub Jelinek <jakub@redhat.com>
615 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
616 ELF_LINK_POINTER_EQUALITY_NEEDED.
617 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
618 if r_type is not R_X86_64_PC32.
619 (elf64_x86_64_finish_dynamic_symbol): If
620 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
623 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
625 * elf32-sh.c (sh_elf_plt_sym_val): New function.
626 (elf_backend_plt_sym_val): Define.
628 2004-04-22 Andrew Cagney <cagney@redhat.com>
630 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
632 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
634 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
636 * som.c (som_set_section_contents): Constantify second argument.
637 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
638 (som_object_setup): Rework to avoid warning.
639 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
642 2004-04-22 Andrew Cagney <cagney@redhat.com>
644 * cache.c (bfd_cache_close): Check for a previously closed file.
646 2004-04-22 Jakub Jelinek <jakub@redhat.com>
648 * bfd.c (bfd_get_synthetic_symtab): Define.
649 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
650 NAME##_get_synthetic_symtab.
651 (struct bfd_target): Add _bfd_get_synthetic_symtab.
652 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
653 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
655 (_bfd_elf_get_synthetic_symtab): New prototype.
656 * elfcode.h (elf_get_synthetic_symtab): Define.
657 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
658 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
659 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
660 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
661 * bfd-in2.h: Rebuilt.
663 * elf32-i386.c (elf_i386_plt_sym_val): New function.
664 (elf_backend_plt_sym_val): Define.
665 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
666 (elf_backend_plt_sym_val): Define.
667 * elf32-s390.c (elf_s390_plt_sym_val): New function.
668 (elf_backend_plt_sym_val): Define.
669 * elf64-s390.c (elf_s390_plt_sym_val): New function.
670 (elf_backend_plt_sym_val): Define.
671 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
672 (elf_backend_plt_sym_val): Define.
673 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
674 (elf_backend_plt_sym_val): Define.
675 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
676 (elf_backend_plt_sym_val): Define.
677 * aout-target.h (MY_get_synthetic_symtab): Define.
678 * aout-tic30.c (MY_get_synthetic_symtab): Define.
679 * coff-rs6000.c (rs6000coff_vec): Add
680 _bfd_nodynamic_get_synthetic_symtab.
681 (pmac_xcoff_vec): Likewise.
682 * coff64-rs6000.c (rs6000coff64_vec): Add
683 _bfd_nodynamic_get_synthetic_symtab.
684 (aix5coff64_vec): Likewise.
685 * sunos.c (MY_get_synthetic_symtab): Define.
686 * vms.c (vms_get_synthetic_symtab): Define.
688 2004-04-22 Nick Clifton <nickc@redhat.com>
690 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
692 2004-04-22 Peter Barada <peter@the-baradas.com>
694 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
695 * bfd2-in.h: Regenerate.
696 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
698 2004-04-21 Chris Demetriou <cgd@broadcom.com>
700 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
701 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
702 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
703 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
704 * bfd-in2.h: Regenerate.
706 2004-04-21 Bob Wilson <bob.wilson@acm.org>
708 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
709 require relocations against a weak symbol to reference the same
710 symbol hash entry if not a final, static link.
711 (get_cached_value, add_value_map): Add final_static_link argument.
712 (remove_literals): Pass final_static_link argument as needed.
714 2004-04-21 Andrew Cagney <cagney@redhat.com>
716 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
717 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
718 (opncls_bwrite, opncls_bclose, opncls_bflush)
719 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
720 bfd iovec that uses function callbacks.
721 (bfd_close): Use the iovec's bclose.
722 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
723 (cache_bclose, cache_bflush, cache_bstat)
724 (cache_iovec): New functions and global variable, implement a
725 cache "iovec", where applicable set bfd_error.
726 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
727 * bfdio.c (struct bfd_iovec): Define.
728 (real_read): Delete function.
729 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
730 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
731 assume that bread and bwrite set bfd_error.
732 * bfd.c (struct bfd): Add "iovec", update comments.
733 * bfd-in2.h, libbfd.h: Re-generate.
735 2004-04-21 Andrew Cagney <cagney@redhat.com>
737 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
739 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
741 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
742 (bfd_elf_gc_sections): Fail if a shared object is being created.
743 Do not fail if dynamic sections have been created. Instead call
744 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
745 dynamically referenced symbols. Do not mark the whole graph
746 rooted at .eh_frame, only the section proper.
748 2004-04-20 DJ Delorie <dj@redhat.com>
750 * reloc.c: Add BFD_RELOC_32_SECREL.
751 * bfd-in2.h: Regenerate.
752 * libbfd.h: Likewise.
753 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
754 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
755 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
757 2004-04-19 Jakub Jelinek <jakub@redhat.com>
759 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
760 relocs against hidden/protected undefweak symbols properly.
761 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
763 2004-04-18 Mark Kettenis <kettenis@gnu.org>
765 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
766 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
769 2004-04-17 Brian Ford <ford@vss.fsi.com>
771 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
772 filepos for the SizeOfHeaders field.
773 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
775 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
777 2004-04-16 Alan Modra <amodra@bigpond.net.au>
779 * simple.c (bfd_simple_get_relocated_section_contents): Don't
780 change reloc_done. Set and restore _cooked_size.
783 2004-04-15 Mark Kettenis <kettenis@gnu.org>
785 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
788 2004-04-15 Nick Clifton <nickc@redhat.com>
790 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
792 2004-04-15 Alan Modra <amodra@bigpond.net.au>
794 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
796 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
798 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
799 when it is a definition.
801 2004-04-14 Alan Modra <amodra@bigpond.net.au>
803 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
804 when statically linking PIC code.
805 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
807 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
809 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
810 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
811 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
812 * configure: Regenerate.
814 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
816 * elflink.c: Include libiberty.h.
817 * Makefile.am (elflink.lo): Depend on libiberty.h.
818 * Makefile.in: Regenerate.
820 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
822 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
825 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
827 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
828 reserve the memory for dynamic linker
830 2004-04-05 Mark Kettenis <kettenis@gnu.org>
832 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
833 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
835 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
837 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
838 RELOC_FOR_GLOBAL_SYMBOL.
839 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
841 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
843 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
844 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
846 2004-04-01 Paul Brook <paul@codesourcery.com>
848 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
849 * elf32-arm.h (struct elf32_elf_section_map): New.
850 (struct _arm_elf_section_data): New.
851 (elf32_arm_section_data): Define.
852 (struct elf32_arm_link_hash_table): Add byteswap_code.
853 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
854 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
855 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
856 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
857 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
858 (bfd_elf32_new_section_hook, elf_backend_write_section,
859 elf_backend_link_output_symbol_hook): Define.
861 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
863 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
864 that keeps the characters in a B_INCL..B_EINCL range.
865 (_bfd_link_section_stabs): When computing the sum of the
866 characters in a B_INCL..B_EINCL range also keep a copy of those
867 characters. Use this information to distinguish between
868 include sections that have the same sum and the same length
869 but which are nevertheless unique.
871 2004-03-31 Paul Brook <paul@codesourcery.com>
873 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
874 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
876 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
878 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
879 to 'sum_chars' and add field 'num_chars'.
880 (_bfd_link_section_stabs): When computing the sum of the
881 characters in a B_INCL..B_EINCL range also keep a count of the
882 number of characters. Use this information to help distinguish
883 between include sections when have the same sum but which
884 nevertheless are still unique.
886 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
888 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
890 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
891 Tomer Levi <Tomer.Levi@nsc.com>
893 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
894 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
895 (BFD32_BACKENDS): Add elf32-cr16c.lo.
896 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
897 (cpu-cr16c.lo): New target.
898 (elf32-cr16c.lo): Likewise.
899 * Makefile.in: Regenerate.
900 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
901 (bfd_archures_list): Add bfd_cr16c_arch.
902 * config.bfd: Handle cr16c-*-elf*.
903 * configure.in: Handle bfd_elf32_cr16c_vec.
904 * configure: Regenerate.
905 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
906 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
907 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
908 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
909 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
910 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
911 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
912 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
913 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
914 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
915 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
916 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
917 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
918 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
919 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
920 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
921 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
922 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
923 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
924 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
925 * targets.c (bfd_elf32_cr16c_vec): Declare.
926 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
927 * cpu-cr16c.c: New file.
928 * elf32-cr16c.c: Likewise.
929 * libbfd.h: Regenerate.
930 * bfd-in2.h: Likewise.
932 2004-03-30 Jakub Jelinek <jakub@redhat.com>
934 * elf.c (map_sections_to_segments): Fix handling of .tbss.
936 2004-03-27 Alan Modra <amodra@bigpond.net.au>
938 * Makefile.am: Remove all mention of elflink.h.
939 * Makefile.in: Regenerate.
940 * bfd-in.h (bfd_elf_discard_info): Declare.
941 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
942 * bfd-in2.h: Regenerate.
943 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
944 bfd_elf32_link_record_dynamic_symbol,
945 bfd_elf64_link_record_dynamic_symbol,
946 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
947 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
948 _bfd_elf32_link_record_local_dynamic_symbol,
949 _bfd_elf64_link_record_local_dynamic_symbol,
950 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
951 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
952 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
953 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
954 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
955 _bfd_elf32_reloc_symbol_deleted_p,
956 _bfd_elf64_reloc_symbol_deleted_p): Delete.
957 (bfd_elf_link_record_dynamic_symbol,
958 bfd_elf_link_record_local_dynamic_symbol,
959 bfd_elf_final_link, bfd_elf_gc_sections,
960 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
961 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
962 bfd_elf_reloc_symbol_deleted_p): Declare.
963 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
964 * elf32-arm.h: Update for changed function names. Remove local
965 WILL_CALL_FINISH_DYNAMIC_SECTION define.
966 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
967 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
968 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
969 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
970 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
971 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
972 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
973 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
974 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
975 (bfd_elfNN_print_symbol): Define.
976 * elfcode.h: Don't include elflink.h.
977 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
978 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
979 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
980 elf_gc_record_vtinherit, elf_gc_record_vtentry,
981 elf_link_record_local_dynamic_symbol): Don't define.
982 * elflink.c: Update for changed function names. Move elflink.h
984 * elflink.h: Delete file.
985 * po/SRC-POTFILES.in: Regenerate.
986 * po/bfd.pot: Regenerate.
988 2004-03-27 Alan Modra <amodra@bigpond.net.au>
990 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
991 "name" for global syms accidentally removed in 2004-03-20 change.
993 2004-03-27 Alan Modra <amodra@bigpond.net.au>
995 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
996 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
997 where Elf_External_* is different for 64 and 32 bit, with
998 corresponding elf_size_info field.
999 (struct elf_final_link_info): Use "bfd_byte *" instead
1000 of "Elf_External_Sym *" for external_syms and symbuf.
1001 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
1002 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
1003 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
1004 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
1005 (elf_link_sort_cmp2): Adjust.
1006 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
1007 using ELF_R_SYM macro. Set u.sym_mask.
1008 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
1009 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
1010 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
1011 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
1012 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
1013 swap_syn_out functions. Rearrange dyn swap in/out switch.
1014 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
1015 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
1016 (elf_link_flush_output_syms): Add elf_backend_data arg.
1017 (elf_link_check_versioned_symbol): Likewise.
1018 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
1019 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
1020 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
1021 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
1022 ELF_R_TYPE and ELF_R_INFO macros.
1023 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
1024 based on size rather than using ELF_R_INFO.
1025 (elf_gc_mark): Set up r_sym_shift local var and use instead of
1027 (struct alloc_got_off_arg): New.
1028 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
1029 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
1030 (elf_gc_allocate_got_offsets): Adjust.
1031 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
1032 ELF_R_SYM. Use bfd_section_from_elf_index.
1033 (elf_bfd_discard_info): Set cookie.r_sym_shift.
1034 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
1035 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
1037 2004-03-26 Stan Shebs <shebs@apple.com>
1039 Remove MPW support, no longer used.
1040 * config.bfd (powerpc-*-mpw*): Remove configuration.
1041 * mpw-config.in, mpw-make.sed: Remove files.
1042 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1044 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1046 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1047 (ppc64_elf_add_symbol_hook): New function.
1048 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1049 const from Elf_Internal_Sym param.
1050 * elflink.c (elf_link_add_object_symbols): Adjust.
1051 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1052 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1053 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1054 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1055 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1056 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1057 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1058 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1059 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1060 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1061 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1062 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1063 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1064 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1065 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1066 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1068 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1070 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1071 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1072 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1073 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1074 (bfd_elf64_bfd_link_add_symbols): Delete.
1075 (bfd_elf_link_add_symbols): Declare.
1076 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1077 * elflink.c: Include safe-ctype.h.
1078 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1080 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1081 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1083 (elf_link_add_archive_symbols): Rename from
1084 _bfd_elf_link_add_archive_symbols, make static.
1085 (elf_link_add_object_symbols): New function. Corresponding
1086 elflink.h function converted to use elf_size_info.
1087 (bfd_elf_link_add_symbols): Likewise.
1088 (bfd_elf_size_dynamic_sections): Adjust.
1089 * elflink.h (elf_bfd_link_add_symbols): Delete.
1090 (elf_link_add_object_symbols): Delete.
1091 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1092 bfd_elf_link_add_symbols.
1093 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1095 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1097 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1098 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1100 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1101 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1102 (_bfd_elf_add_dt_needed_tag): Declare.
1103 (_bfd_elf_sort_symbol): Declare.
1104 (_bfd_elf_finalize_dynstr): Declare.
1105 (RELOC_FOR_GLOBAL_SYM): Formatting.
1106 * elfcode.h (elf_add_dynamic_entry): Delete.
1107 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1108 elflink.h function converted to use elf_size_info.
1109 (_bfd_elf_add_dt_needed_tag): Likewise.
1110 (_bfd_elf_sort_symbol): Likewise.
1111 (_bfd_elf_finalize_dynstr): Likewise.
1112 (compute_bucket_count): Likewise.
1113 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1114 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1115 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1116 * elflink.h: ..here.
1117 (sort_symbol, add_dt_needed_tag): Delete.
1118 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1119 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1121 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1122 * elf32-cris.c (add_dynamic_entry): Likewise.
1123 * elf32-hppa.c (add_dynamic_entry): Likewise.
1124 * elf32-i370.c (add_dynamic_entry): Likewise.
1125 * elf32-i386.c (add_dynamic_entry): Likewise.
1126 * elf32-m32r.c (add_dynamic_entry): Likewise.
1127 * elf32-m68k.c (add_dynamic_entry): Likewise.
1128 * elf32-ppc.c (add_dynamic_entry): Likewise.
1129 * elf32-s390.c (add_dynamic_entry): Likewise.
1130 * elf32-sh.c (add_dynamic_entry): Likewise.
1131 * elf32-sparc.c (add_dynamic_entry): Likewise.
1132 * elf32-vax.c (add_dynamic_entry): Likewise.
1133 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1134 * elf64-alpha.c (add_dynamic_entry): Likewise.
1135 * elf64-hppa.c (add_dynamic_entry): Likewise.
1136 * elf64-ppc.c (add_dynamic_entry): Likewise.
1137 * elf64-s390.c (add_dynamic_entry): Likewise.
1138 * elf64-sparc.c (add_dynamic_entry): Likewise.
1139 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1140 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1141 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1142 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1143 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1144 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1146 2004-03-23 Paul Brook <paul@codesourcery.com>
1148 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1150 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1152 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1153 literal tables and check for relocs outside of literal pools.
1154 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1155 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1157 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1158 (elf_xtensa_relocate_section): Read literal tables and check for
1159 dynamic relocations in read-only sections and not in literal pools.
1161 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1164 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1166 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1168 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1169 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1170 not defined by the executable, or defined in a DSO.
1171 <eliding run-time relocation of .got>: Initialize GOT entry for a
1172 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1174 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1175 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1176 a PLT reloc to GOT for an executable.
1177 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1178 .got for a DSO and explain why.
1179 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1180 and unreferenced symbols for which a PLT is defined. Adjust
1181 dynamic-symbol pruning correspondingly, to make sure we don't lose
1182 a dynamic symbol also defined by a DSO.
1184 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1186 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1187 and rel args. Group input and output args. Wrap to 80 columns.
1188 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1189 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1190 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1191 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1192 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1193 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1194 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1195 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1196 RELOC_FOR_GLOBAL_SYMBOL invocation.
1198 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1200 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1201 unresolved symbols in objects aren't allowed.
1203 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1205 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1206 (elf_hppa_unmark_useless_dynamic_symbols):
1207 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1208 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1209 (elf32_hppa_relocate_section): Likewise.
1210 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1211 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1212 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1213 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1214 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1216 * elf-m10200.c (mn10200_elf_relocate_section): Use
1217 RELOC_FOR_GLOBAL_SYMBOL.
1218 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1219 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1220 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1221 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1222 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1223 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1224 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1225 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1226 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1227 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1228 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1229 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1231 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1233 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1234 (final_link_relocate): Likewise.
1235 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1236 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1238 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1240 * Makefile.am: Run "make dep-am".
1241 * Makefile.in: Regenerate.
1242 * aclocal.m4: Regenerate.
1243 * config.in: Regenerate.
1244 * po/bfd.pot: Regenerate.
1246 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1247 H.J. Lu <hongjiu.lu@intel.com>
1249 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1250 type and size change code to where it was previously. Remove
1251 dt_needed param. Treat old weak syms as strong if new sym is
1252 from a shared lib, even when old sym is from another shared
1253 lib. Remove unnecessary tests of oldweak and newweak. Correct
1255 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1256 _bfd_elf_merge_symbol calls.
1257 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1258 dt_needed local var. Update comments.
1259 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1260 (_bfd_elf_add_default_symbol): Likewise.
1262 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1263 strong syms in one shared object overriding weak syms in another.
1265 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1267 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1268 dyn_lib_class field. Rearrange for better packing.
1269 (elf_dt_soname): Delete.
1270 (elf_dyn_lib_class): Define.
1271 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1272 (bfd_elf_set_dt_needed_soname): Delete.
1273 (bfd_elf_set_dyn_lib_class): New function.
1274 * elflink.h (add_dt_needed_tag): New function. Split out from..
1275 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1276 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1277 initialization of soname.
1278 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1280 * bfd-in.h (enum dynamic_lib_link_class): New.
1281 (bfd_elf_set_dt_needed_soname): Delete.
1282 (bfd_elf_set_dyn_lib_class): Declare.
1283 * bfd-in2.h: Regenerate.
1285 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1286 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1287 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1288 symbol loop. Instead use add_needed to flag tag as written.
1290 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1292 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1293 logic for null_input_bfd detection.
1295 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1297 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1299 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1301 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1304 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1306 * elflink.c (elf_link_read_relocs_from_section): Don't use
1307 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1308 (_bfd_elf_link_read_relocs): ..to here.
1309 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1311 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1313 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1314 values selected in configure.host. Require both to be defined
1315 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1316 corresponding BFD_HOST vars with quotes.
1317 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1318 Always require BFD_HOST_64_BIT_DEFINED.
1319 <file_ptr type>: Find off_t size before emitting message. Combine
1320 off_t and ftello64 conditional.
1321 * configure: Regenerate.
1323 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1325 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1326 aliasing warning. Remove trailing whitespace throughout file.
1328 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1330 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1331 input_section in calls to get_dyn_name.
1332 * 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
1334 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1336 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1338 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1339 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1340 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1341 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1342 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1343 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1344 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1346 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1347 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1348 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1349 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1350 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1351 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1352 (read_8_bytes, read_indirect_string, read_address): Likewise.
1353 (read_abbrevs, parse_comp_unit): Likewise.
1354 * targets.c (struct bfd_target): Likewise.
1355 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1356 * hppabsd-core.c: Likewise. Formatting.
1357 * hpux-core.c: Likewise.
1358 * irix-core.c: Likewise.
1359 * netbsd-core.c: Likewise.
1360 * osf-core.c: Likewise.
1361 * ptrace-core.c: Likewise.
1362 * sco5-core.c: Likewise.
1363 * trad-core.c: Likewise.
1364 * configure: Regenerate.
1365 * bfd-in2.h: Regenerate.
1367 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1369 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1370 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1371 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1372 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1373 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1374 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1375 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1376 * libbfd.c: Likewise in function definitions.
1377 (bfd_put_8): Mask with 0xff rather than casting to char.
1378 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1379 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1380 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1381 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1382 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1383 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1384 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1385 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1386 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1387 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1388 * archive.c (do_slurp_coff_armap): Update swap prototype.
1389 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1390 (tic54x_getl_signed_32): Likewise.
1391 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1392 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1393 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1394 (bfd_getp_signed_32, bfd_putp32): Likewise.
1395 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1396 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1397 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1398 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1399 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1400 bfd_h_getx_signed_16, bfd_h_putx16.
1401 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1402 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1403 * hpux-core.c: Likewise.
1404 * irix-core.c: Likewise.
1405 * netbsd-core.c: Likewise.
1406 * osf-core.c: Likewise.
1407 * ptrace-core.c: Likewise.
1408 * sco5-core.c: Likewise.
1409 * trad-core.c: Likewise.
1410 * bfd-in2.h: Regenerate.
1412 2004-03-15 Matt Thomas <matt@3am-software.com>
1414 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1417 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1419 * config.bfd: Add x86_64-*-openbsd*.
1420 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1422 * configure: Regenerate.
1424 2004-03-12 Nick Clifton <nickc@redhat.com>
1425 Dave Murphy <wintermute2k4@ntlworld.com>
1427 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1428 if the input bfd does not contain any code.
1430 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1432 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1434 2004-03-05 Fred Fish <fnf@redhat.com>
1436 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1437 mips16 symbols to be even rather than testing first for even/odd.
1438 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1440 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1442 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1445 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1447 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1448 undefined symbols as hash_new.
1450 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1452 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1454 * elf32-sh.c: Ditto.
1455 * bfd-in2.h: Regenerate.
1457 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1459 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1461 (_frv_count_got_plt_entries): Initialize them.
1462 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1464 (frv_pic_relocs_info_for_global): Likewise.
1465 (frv_pic_relocs_info_for_local): Likewise.
1466 (frv_pic_merge_early_relocs_info): New.
1467 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1469 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1470 Check that we don't exceed the allocated count for entry.
1471 (_frv_add_rofixup): Likewise.
1472 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1473 (elf32_frv_finish_dynamic_sections): Improve error message in case
1474 we emit too few rofixup entries.
1476 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1478 * archures.c (bfd_mach_fr450): New.
1479 * bfd-in2.h: Regenerate.
1480 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1481 (arch_info_500): Link to it.
1482 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1483 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1484 (frv_elf_arch_extension_p): New function.
1485 (frv_elf_merge_private_bfd_data): Use it.
1487 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1489 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1491 * elflink.h (is_global_data_symbol_definition): Moved to
1493 (elf_link_is_defined_archive_symbol): Likewise.
1494 (elf_link_add_archive_symbols): Likewise. Renamed to
1495 _bfd_elf_link_add_archive_symbols.
1497 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1498 of ELF symbol table entry from backend.
1499 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1500 instead of elf_link_add_object_symbols.
1502 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1504 * elf-bfd.h (struct elf_backend_data): Added
1505 elf_backend_can_make_relative_eh_frame,
1506 elf_backend_can_make_lsda_relative_eh_frame and
1507 elf_backend_encode_eh_address.
1508 (_bfd_elf_encode_eh_address): Declare.
1509 (_bfd_elf_can_make_relative): Declare.
1510 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1511 hooks to decide whether to attempt to make_relative and
1513 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1514 (_bfd_elf_can_make_relative): New.
1515 (_bfd_elf_encode_eh_address): New.
1516 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1517 (frv_elf_encode_eh_address): New.
1518 (elf_backend_can_make_relative_eh_frame): Define.
1519 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1520 (elf_backend_encode_eh_address): Define.
1522 (elf_backend_can_make_relative_eh_frame): Define.
1523 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1524 (elf_backend_encode_eh_address): Define.
1525 (elfNN_bed): Add them.
1527 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1529 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1530 complain_on_overflow to signed.
1532 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1534 * elflink.h (sort_symbol): New.
1535 (elf_link_add_object_symbols): Use a sorted symbol array for
1538 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1540 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1541 for pc relative relocs.
1542 (elf_s390_relocate_section): Likewise.
1543 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1544 for pc relative relocs.
1545 (elf_s390_relocate_section): Likewise.
1547 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1549 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1552 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1554 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1555 field to track if a relocation is against readonly section.
1556 (count_dyn_reloc): Take a new argument for rent->reltext.
1557 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1558 (get_reloc_section): Don't set ia64_info->reltext here.
1559 (allocate_dynrel_entries): Set ia64_info->reltext here.
1561 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1563 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1564 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1565 function's descriptor to symbol+offset, and map local undefweak
1566 symbol to NULL function descriptor.
1567 (elf32_frv_relocate_section): Likewise.
1569 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1571 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1573 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1574 (netbsd_core_file_p): Set architecture from machine ID for
1577 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1579 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1580 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1582 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1584 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1585 symbols with non-default visibility.
1587 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1589 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1590 IMAGE_SCN_MEM_WRITE on known sections only.
1592 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1594 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1595 symbols used in PIE relocs.
1597 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1599 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1602 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1604 * configure.in: Update version to 2.15.90.
1605 * configure: Regenerate.
1607 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1608 Richard Sandiford <rsandifo@redhat.com>
1610 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1611 _bfd_elf_symbol_refs_local_p to decide whether to decay
1612 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1613 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1614 relocs if the symbol wasn't defined by a regular object file.
1615 Don't check the symbol's dynindx.
1617 2004-02-16 Andrew Cagney <cagney@redhat.com>
1619 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1621 * bfd-in2.h: Re-generate.
1623 2004-02-14 Andrew Cagney <cagney@redhat.com>
1625 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1626 _LARGEFILE64_SOURCE.
1628 2004-02-13 Andrew Cagney <cagney@redhat.com>
1630 * elf.c (vma_page_aligned_bias): New function.
1631 (assign_file_positions_except_relocs)
1632 (assign_file_positions_for_segments): Replace broken modulo
1633 arithmetic with call to vma_page_aligned_bias.
1635 2004-02-11 Andrew Cagney <cagney@redhat.com>
1637 * bfd-in.h: Update copyright.
1638 (bfd_tell): Change return type to file_ptr.
1639 * bfd-in2.h: Re-generate.
1640 * cache.c: Update copyright.
1641 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1643 (close_one): Use real_ftell.
1644 * bfdio.c: Update copyright.
1645 (real_ftell, real_fseek): New functions.
1646 (bfd_tell): Use real_fseek and real_ftell, change return type to
1648 (bfd_seek): Use real_ftell and real_fseek, change type of
1649 file_position to a file_ptr.
1650 * libbfd-in.h: Update copyright.
1651 (real_ftell, real_fseek): Declare.
1652 * libbfd.h: Re-generate.
1654 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1655 fseeko and fseeko64. Determine bfd_file_ptr.
1656 * configure: Re-generate.
1657 * config.in: Re-generate.
1659 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1661 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1662 * elf32-h8300.c: Likewise.
1664 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1665 Nick Clifton <nickc@redhat.com>
1667 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1668 GOT entries with no associated GOT subsection.
1670 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1672 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1673 * elf.c (swap_out_syms): Use it to decide whether local section
1674 symbols should be named.
1675 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1676 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1677 (elf_backend_name_local_section_symbols): Define.
1678 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1680 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1682 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1683 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1686 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1688 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1689 to bfd_link_hash_entry passed by reference to
1690 _bfd_generic_link_add_one_symbol.
1692 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1694 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1695 relocations against dynamic symbols.
1697 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1699 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1702 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1704 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1705 * bfd-in2.h, libbfd.h: Rebuilt.
1707 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1709 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1710 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1711 flag has been cleared.
1713 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1715 * coff-h8300.c: Add and adjust comments about relaxation.
1716 * elf32-h8300.c: Likewise.
1718 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1720 * coff-h8300.c: Fix comment typos.
1721 * elf32-h8300.c: Likewise.
1723 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1725 * coff-h8300.c: Add comments about relaxation.
1726 * elf32-h8300.c: Likewise.
1728 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1730 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1732 * aclocal.m4: Regenerate.
1733 * configure: Regenerate.
1735 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1737 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1738 mips_elf64_rtype_to_howto instead of using howto_table.
1740 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1742 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1744 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1745 relocs which would not use the PLT.
1747 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1749 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1750 (ppc64_elf_gc_sweep_hook): Likewise.
1751 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1753 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1755 Adds linker relaxation support for bit manipulation insns like
1756 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1758 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1759 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1760 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1761 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1763 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1765 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1767 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1769 * elf32-h8300.c: Fix formatting.
1771 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1773 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1774 dynamic object is present. Declare r_symndx and h in an inner
1776 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1778 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1780 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1781 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1782 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1783 identically. Do not emit PC24 relocations for shared libraries.
1784 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1785 identically. Don't adjust pc_count.
1786 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1787 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1788 adjust count for branch relocations.
1789 (allocate_dynrelocs): Correct typo in call to
1790 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1791 PC24 or PLT32 relocs when linking.
1793 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1795 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1796 relocation howto with ARM_26 one for consistency.
1797 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1798 that will be converted to ARM_26D ones, since we always want 'done'
1799 relocations to be reflected in section's data.
1800 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1802 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1805 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1807 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1808 are not partial_inplace during a relocatable link.
1810 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1812 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1813 if no dynamic object is present. Declare r_symndx and h in an
1816 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1818 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1819 trampoline if it is known out of range.
1821 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1823 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1824 * elf32-frv.c (_frv_osec_readonly_p): New.
1825 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1827 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1828 (elf32_frv_relocate_section): Likewise. Error out if attempting
1829 to emit rofixups or dynamic relocs in read-only segments. Use
1830 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1831 dynamic relocations.
1832 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1833 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1834 relocations or fixups involving merged sections correctly. Avoid
1835 crash when undefined symbol is referenced by R_FRV_32 or
1836 R_FRV_FUNCDESC_VALUE.
1837 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1838 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1839 input section holding local symbol to addend of R_FRV_32 or
1840 R_FRV_FUNCDESC_VALUE dynamic relocation.
1841 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1842 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1843 (elf32_frv_always_size_sections): Don't store pointer to
1844 __stacksize symbol in sec_info.
1845 (elf32_frv_modify_segment_map): Look it up here.
1846 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1847 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1848 of the lazy PLT entry, not only its offset, as the low word of a
1849 function descriptor.
1850 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1851 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1852 if a hash table entry already exists but is not a definition.
1853 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1854 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1855 (_frv_add_rofixup): Don't inline.
1856 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1857 for undefweak symbols.
1858 (elf32_frv_relocate_section): Avoid crash while computing
1859 relocation when linking with shared library. Only emit rofixups
1860 and dynamic relocations for alloc&load sections. Mark binaries
1861 with inter-segment relocations for relocation as a unit.
1862 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1863 (DEFAULT_STACK_SIZE): New.
1864 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1865 emit rofixups or dynamic relocs when linking dynamic non-PIE
1867 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1868 shared libs too. Reserve the last entry for the GOT pointer.
1869 (elf32_frv_finish_dynamic_sections): Emit it.
1870 (elf32_frv_always_size_sections): New.
1871 (elf32_frv_modify_segment_map): New.
1872 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1874 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1875 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1876 (elf_backend_always_size_sections): New.
1877 (elf_backend_modify_segment_map): New.
1878 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1879 * config.bfd: Added frv-*-*linux*.
1880 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1881 ABS section, instead of crashing.
1882 (elf32_frv_relocate_section): Don't crash before warning about
1883 different segments in non-PIC relocation.
1884 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1885 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1886 relocs to undefweak symbols.
1887 (elf32_frv_relocate_section): Ditto for undefined symbols.
1888 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1889 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1890 gotfixup section was created.
1891 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1892 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1893 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1894 complain_overflow_signed.
1895 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1896 have not been allocated.
1897 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1898 privfd only if dynamic sections were created.
1899 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1900 for GPREL relocs. When linking relocatable FDPIC executables,
1901 emit warnings for relocations that would be illegal on PIE or
1902 shared libraries. Emit rofixup for R_FRV_32 only if input object
1904 (_frv_create_got_section): Define _gp symbol in the rofixup
1906 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1907 dynamic sections missing, error out requesting -melf32frvfd.
1908 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1909 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1910 computation of addends from section and global or local symbol
1911 value. Change return type to bfd_boolean, and return a failure if
1912 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1913 nonzero addend is required.
1914 (elf32_frv_relocate_section): Likewise. Print error for
1915 unsupported nonzero addends.
1916 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1917 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1918 force everything local.
1919 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1920 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1921 (frv_gotfixup_section): New.
1922 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1923 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1925 (_frv_add_rofixup): New.
1926 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1927 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1928 improve some ugly conditions.
1929 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1930 relocations in fdpic.
1931 (_frv_create_got_section): Create .rofixup.got section.
1932 (struct _frv_dynamic_got_info): Added fixups.
1933 (_frv_count_got_plt_entries): Account in-GOT relocations into
1934 relocs32, relocsfd and relocsfdv. Account them into relocs or
1935 fixups, as appropriate.
1936 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1938 (elf32_frv_finish_dynamic_sections): Verify that the right number
1939 of relocations and fixups was generated.
1940 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1942 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1943 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1944 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1945 descriptor of a (formerly-)global symbol is local.
1946 (struct frv_pic_relocs_info): Adjust comments.
1947 (_frv_emit_got_relocs_plt_entries): Adjust.
1948 (elf32_frv_relocate_section): Likewise.
1949 (_frv_count_got_plt_entries): Likewise.
1950 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1951 symbol's value to addend in the common preamble. Decay dynamic
1952 symbols to section+offset if they bind or call locally, for GOT
1953 and FUNCDESC_VALUE, respectively.
1954 (elf32_frv_relocate_section): Likewise.
1955 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1956 internal or hidden visibility.
1957 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1958 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1959 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1960 (elf32_frv_relocate_section): Pass relocation addend in. Use
1961 original relocation addend to look up the got relocs/plt entries
1962 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1963 processing relocations that reference .scommon symbols.
1964 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1965 Introduce support for dynamic linking.
1966 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1967 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1968 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1969 (frv_reloc_type_lookup): Return REL howtos for executables and
1971 (frv_info_to_howto_rel): New.
1972 (struct frv_elf_link_hash_table): New.
1973 (frv_hash_table, frv_got_section, frv_gotrel_section,
1974 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1975 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1976 (frv_elf_link_hash_table_create): New.
1977 (struct frv_pic_relocs_info): New.
1978 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1979 (frv_pic_relocs_info_find): New.
1980 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1982 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1983 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1984 (_frv_emit_got_relocs_plt_entries): New.
1985 (elf32_frv_relocate_section): Add support for dynamic linking.
1986 Handle new relocations.
1987 (_frv_create_got_section): New.
1988 (elf32_frv_create_dynamic_sections): New.
1989 (ELF_DYNAMIC_INTERPRETER): New.
1990 (struct _frv_dynamic_got_info): New.
1991 (_frv_count_got_plt_entries): New.
1992 (struct _frv_dynamic_got_plt_info): New.
1993 (_frv_compute_got_alloc_data): New.
1994 (_frv_get_got_entry, _frv_get_fd_entry): New.
1995 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1996 (_frv_resolve_final_relocs_info): New.
1997 (elf32_frv_size_dynamic_sections): New.
1998 (elf32_frv_finish_dynamic_sections): New.
1999 (elf32_frv_adjust_dynamic_symbol): New.
2000 (elf32_frv_finish_dynamic_symbol): New.
2001 (elf32_frv_check_relocs): Handle new relocs. Explain how the
2003 (elf_info_to_howto_rel): Define.
2004 (bfd_elf32_bfd_link_hash_table_create): Define.
2005 (elf_backend_create_dynamic_sections): Define.
2006 (elf_backend_adjust_dynamic_symbol): Define.
2007 (elf_backend_size_dynamic_sections): Define.
2008 (elf_backend_finish_dynamic_symbol): Define.
2009 (elf_backend_finish_dynamic_sections): Define.
2010 (elf_backend_want_got_sym): Define.
2011 (elf_backend_got_header_size): Define.
2012 (elf_backend_want_got_plt): Define.
2013 (elf_backend_plt_readonly): Define.
2014 (elf_backend_want_plt_sym): Define.
2015 (elf_backend_plt_header_size): Define.
2016 (elf_backend_may_use_rel_p): Define.
2017 (elf_backend_may_use_rela_p): Define.
2018 (elf_backend_default_use_rela_p): Define.
2019 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
2020 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
2021 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
2022 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
2023 (frv_reloc_map): Map the corresponding BFD relocs to them.
2024 (frv_reloc_type_lookup): ... and back to BFD relocs.
2025 * reloc.c: New relocs.
2026 * bfd-in2.h, libbfd.h: Rebuilt.
2027 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2028 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
2029 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
2030 R_FRV_FUNCDESC_GOTLO): New.
2031 (frv_reloc_map): Map the corresponding BFD relocs to them.
2032 (frv_reloc_type_lookup): ... and back to BFD relocs.
2033 * reloc.c: New relocs.
2034 * bfd-in2.h, libbfd.h: Rebuilt.
2036 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2038 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2039 targets to support pages of up to 64kB.
2040 (elf32_bed): Redefine to get a separate backend data structure for
2041 traditional targets.
2042 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2043 targets to support pages of up to 64kB.
2044 (elf64_bed): Redefine to get a separate backend data structure for
2045 traditional targets.
2046 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2047 targets to support pages of up to 64kB.
2048 (elf32_bed): Redefine to get a separate backend data structure for
2049 traditional targets.
2051 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2053 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2055 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2057 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2058 (elf_i386_grok_psinfo): Likewise.
2060 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2062 * config.bfd: Add m68k-uClinux target.
2064 2004-01-01 Grant Edwards <grante@visi.com>
2066 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2067 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2068 (elf32_h8_gc_sweep_hook): New function.
2069 (elf_backend_gc_mark_hook): Define.
2070 (elf_backend_gc_sweep_hook): Define.
2071 (elf_backend_can_gc_sections): Define.
2073 For older changes see ChangeLog-0203
2079 version-control: never