1 2004-06-17 Jerome Guitton <guitton@gnat.com>
3 * bfd-in.h (bfd_cache_close_all): New function declaration.
4 * bfd-in2.h: Regenerate.
5 * cache.c (bfd_cache_close_all): New function definition.
7 2004-06-16 Mark Kettenis <kettenis@gnu.org>
9 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
11 * configure: Regenerate.
13 2004-06-16 Daniel Jacobowitz <dan@debian.org>
15 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
16 the pre-existing section.
18 2004-06-15 Alan Modra <amodra@bigpond.net.au>
20 * section.c (struct sec): Remove usused flags. Reorganize a little.
21 (bfd_get_section_size_before_reloc): Delete.
22 (bfd_get_section_size_after_reloc): Delete.
23 (STD_SECTION): Update.
24 (bfd_get_section_size_now): Delete.
25 (bfd_set_section_contents): Don't referece reloc_done.
26 (bfd_get_section_contents): Remove reloc_done comment.
27 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
29 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
30 * ecoff.c (bfd_debug_section): Update initializer.
31 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
32 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
33 * bfd-in.h (bfd_section_size): Expand.
34 (bfd_get_section_size): New macro.
35 * bfd-in2.h: Regenerate.
36 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
37 bfd_get_section_size_before_reloc with bfd_get_section_size.
38 * coffcode.h (coff_write_object_contents): Likewise.
39 * coffgen.c (build_debug_section): Likewise.
40 * dwarf1.c (parse_line_table): Likewise.
41 (_bfd_dwarf1_find_nearest_line): Likewise.
42 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
43 * i386msdos.c (msdos_write_object_contents): Likewise.
44 * pdp11.c (squirt_out_relocs): Likewise.
45 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
46 * elf64-mmix.c (mmix_elf_final_link): Update comment.
48 2004-06-14 Chris Demetriou <cgd@broadcom.com>
50 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
51 removal) with updated comment.
52 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
54 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
55 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
57 2004-06-12 Alan Modra <amodra@bigpond.net.au>
59 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
60 overflow on branches to undefweaks.
62 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
64 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
65 as ecoff_section_data() does not return a valid lvalue.
67 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
69 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
70 (elf_link_add_object_symbols): Likewise.
72 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
73 (elf_backend_reloc_type_class): New.
75 2004-06-08 Mark Kettenis <kettenis@gnu.org>
77 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
79 * configure: Regenerate.
81 2004-06-07 Daniel Jacobowitz <dan@debian.org>
83 From: Albert Chin-A-Young <china@thewrittenword.com>
84 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
87 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
89 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
92 2004-05-28 DJ Delorie <dj@redhat.com>
94 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
95 for linking, but otherwise adjust reloc for merged sections.
97 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
99 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
100 _bfd_merged_section_offset for local symbols.
102 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
104 * Makefile.am: Regenerate dependencies.
105 * Makefile.in: Regenerate.
106 * archures.c: Add bfd_mach_sh3_nommu .
107 * bfd-in2.h: Regenerate.
108 * cpu-sh.c: Add sh3-nommu architecture.
109 (bfd_to_arch_table): Create new table.
110 (sh_get_arch_from_bfd_mach): Create new function.
111 (sh_get_arch_up_from_bfd_mach): Create new function.
112 (sh_merge_bfd_arch): Create new function.
113 * elf32-sh.c (sh_ef_bfd_table): Add table.
114 (sh_elf_check_relocs): Replace switch statement with
115 use of sh_ef_bfd_table .
116 (sh_elf_get_flags_from_mach): Add new function.
117 (sh_find_elf_flags): Likewise.
118 (sh_elf_copy_private_data): Replace most of non-elf contents
119 with a call to sh_merge_bfd_arch() .
121 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
123 * Makefile.am (bfdver.h): Use explicit filename, not $< .
124 * Makefile.in: Regenerate.
126 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
128 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
129 custom calling conventions for dynamic symbols.
130 (mn10300_elf_relax_section): Avoid relaxing a function as a local
131 symbol if it's an alias to a global one.
133 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
135 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
138 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
140 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
143 2004-05-26 Alan Modra <amodra@bigpond.net.au>
145 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
146 for SHT_GROUP sections.
148 2004-05-25 Alan Modra <amodra@bigpond.net.au>
150 * elflink.c (elf_link_add_object_symbols): Don't set up merge
152 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
153 * merge.c: Formatting. Remove unnecessary casts. Expand
154 bfd_get_section_alignment macro.
155 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
157 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
158 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
159 section name to determine sinfo group, instead test output section
161 (_bfd_merge_sections): Add struct bfd_link_info param. Call
162 _bfd_strip_section_from_output rather than just twiddling flags.
163 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
164 (_bfd_merge_sections): Update prototype.
165 * libbfd.h: Regenerate.
167 2004-05-24 Mark Kettenis <kettenis@gnu.org>
169 * netbsd-core.c: Correctly indent section that sets architecture
172 From Miod Vallat <miod@online.fr>:
173 * m88kopenbsd.c: New file.
174 * targets.c (m88k_openbsd_vec): New.
175 * config.bfd: Add m88k-*-openbsd*.
176 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
177 (m88kopenbsd_vec): New.
178 * configure: Regenerate.
179 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
180 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
182 * Makefile.in: Regenerate.
183 * po/SRC-POTFILES.in: Regenerate.
185 2004-05-24 Nick Clifton <nickc@redhat.com>
187 * hash.c: Remove bogus node "Changing the default Hash Table Size"
188 introduced by hash table size patch.
190 2004-05-22 Ben Elliston <bje@au.ibm.com>
192 * configure.in (is_release): Remove.
193 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
194 (AC_OUTPUT): Don't output bfdver.h from version.h.
195 * configure: Regenerate.
196 * Makefile.am (RELEASE): New variable.
197 (bfdver.h): New target.
198 * Makefile.in: Regenerate.
199 * doc/Makefile.in: Likewise.
201 2004-05-22 Ben Elliston <bje@au.ibm.com>
203 * Makefile.am (config.status): Don't depend on version.h.
204 * Makefile.in: Regenerate.
206 2004-05-22 Alan Modra <amodra@bigpond.net.au>
208 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
209 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
210 * libbfd.h: Regenerate.
211 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
212 (_bfd_elf_rel_local_sym): Likewise.
213 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
214 (elf_link_input_bfd): Likewise.
215 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
216 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
217 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
218 (elfNN_ia64_relocate_section): Likewise.
220 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
222 * hash.c (bfd_default_hash_table_size): New variable.
223 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
224 (bfd_hash_set_default_size): New function. Set the default size
225 to a selected prime number close to the argument. Document new
227 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
228 * bfd-in2.h: Regenerate.
229 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
230 * Makefile.in: Regenerate.
232 2004-05-21 Mark Kettenis <kettenis@gnu.org>
234 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
235 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
236 arm, m68k, m88k and hppa core files.
238 2004-05-21 Nick Clifton <nickc@redhat.com>
240 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
241 (bfd_bwrite): Likewise.
242 (bfd_tell): Likewise.
243 (bfd_flush): Likewise.
244 (bfd_stat): Likewise.
245 (bfd_seek): Likewise.
246 (bfd_get_mtime): Likewise.
247 (bfd_get_size): Likewise.
249 2004-05-19 Ben Elliston <bje@au.ibm.com>
251 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
253 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
255 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
256 (bfd_generic_openr_next_archived_file): Likewise.
258 2004-05-17 Bob Wilson <bob.wilson@acm.org>
260 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
261 section names by inserting a new substring after .gnu.linkonce, except
262 for .gnu.linkonce.t.* where the "t." is replaced.
264 2004-05-17 Adam Nemet <anemet@lnxw.com>
266 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
267 (m68-*-lynxos* case): Likewise.
268 (powerpc-*-lyxnos* case): New case.
269 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
271 2004-05-17 David Heine <dlheine@tensilica.com>
273 * aout-target.h (MY_bfd_copy_private_header_data): Define.
274 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
275 * bfd.c (bfd_copy_private_header_data): Define.
276 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
278 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
279 * coffcode.h (coff_bfd_copy_private_header_data): Define.
280 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
281 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
282 segments by calling copy_private_bfd_data.
283 (_bfd_elf_copy_private_header_data): Define.
284 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
285 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
286 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
287 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
288 * mmo.c (mmo_bfd_copy_private_header_data): Define.
289 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
290 * som.c (som_bfd_copy_private_header_data): Define.
291 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
292 * vms.c (vms_bfd_copy_private_header_data): Define.
293 * bfd-in2.h: Regenerate.
294 * libbfd.h: Regenerate.
296 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
298 * elfxx-mips.c (MINUS_TWO): Define.
299 (mips_elf_higher, mips_elf_highest,
300 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
302 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
304 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
306 * som.c (log2): Rename to exact_log2. Adjust all callers.
308 2004-05-13 Paul Brook <paul@codesourcery.com>
310 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
311 dwarf3 format CIE entries. Remove comment about the size of the
312 ra_column field. It is now correctly deduced.
314 2004-05-13 Joel Sherrill <joel@oarcorp.com>
316 * config.bfd (or32-*-rtems*): Switch to elf.
318 2004-05-13 Nick Clifton <nickc@redhat.com>
320 * po/fr.po: Updated French translation.
322 2004-05-11 Jakub Jelinek <jakub@redhat.com>
324 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
325 into .dynsym if elf_section_data (sec)->dynindx <= 0.
326 Adjust counting of last_local.
327 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
328 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
329 created by the linker nor !SHF_ALLOC.
331 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
332 DT_PLTGOT to the start of the .got.plt section instead of the
333 .got output section. Set sh_entsize for .got section in addition
335 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
336 is at sgot->output_section->vma.
337 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
338 DT_PLTGOT to the start of the .got.plt section instead of the
340 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
341 is at sgot->output_section->vma. Set sh_entsize for .got section
342 in addition to .got.plt.
343 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
344 (bfd_section_from_phdr): Likewise.
345 (map_sections_to_segments): Likewise.
346 (assign_file_positions_for_segments): Likewise.
347 (get_program_header_size): Likewise.
348 * elflink.c (bfd_elf_size_dynamic_sections): Set
349 elf_tdata (output_bfd)->relro from info->relro.
350 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
352 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
354 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
355 a zero symndx for which we hadn't accounted a dynamic relocation.
356 (_frvfdpic_add_rofixup): Likewise.
358 2004-05-07 Brian Ford <ford@vss.fsi.com>
359 DJ Delorie <dj@redhat.com>
361 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
362 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
363 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
364 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
366 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
368 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
369 immediately if there's no link info.
370 (elf32_frvfdpic_copy_private_bfd_data): New.
371 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
373 2004-05-06 Zack Weinberg <zack@codesourcery.com>
375 * dwarf2.c (add_line_info): Also set info->filename to NULL if
376 filename argument is null; do not call strlen on a null pointer.
378 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
380 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
383 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
385 * configure.in (bfd_elf32_frvfdpic_vec): New.
386 * configure: Rebuilt.
387 * targets.c (bfd_elf32_frvfdpic_vec): New.
388 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
390 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
391 frvfdpic instead of frv. Rearrange elf-target macros such that
392 the FDPIC-specific ones are only defined for this new target
394 (bfd_elf32_frvfdpic_vec): Declare.
396 (elf32_frv_relocate_section): Use it to enable segment checking
397 and to control rofixup emission. Add output section vma to
398 applied relocation in non-LOAD non-ALLOC sections. Use
399 _bfd_error_handler for errors.
400 (_frv_create_got_section): Create .rel.got and .rofixup only in
401 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
403 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
404 (elf32_frvfdpic_modify_segment_map): Likewise.
405 (elf32_frv_finish_dynamic_sections): New, do-nothing.
406 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
407 error message if we miscompute the rofixup size.
408 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
409 (frvfdpic_elf_encode_eh_address): Likewise.
410 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
411 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
412 relocs. Reject unknown relocation types.
413 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
414 (frv_elf_merge_private_bfd_data): Likewise.
415 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
416 0x4000 for newly-added elf32-frvfdpic.
418 2004-05-05 Nick Clifton <nickc@redhat.com>
421 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
422 returning NULL as most users of this function do not check its
424 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
425 of bfd_cache_lookup().
426 * sco5-core.c (sco5_core_file_p): Likewise.
427 * trad-core.c (trad_unix_core_file_p): Likewise.
429 2004-05-05 Nick Clifton <nickc@redhat.com>
431 * cache.c (bfd_cache_lookup): Improve formatting.
432 * archive.c: Fix formatting.
434 2004-05-05 Peter Barada <peter@the-baradas.com>
436 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
437 * cpu-m68k.c(bfd_m68k_arch): Likewise.
438 * bfd-in2.h(bfd_architecture): Regenerate.
440 2004-05-03 Alan Modra <amodra@bigpond.net.au>
442 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
444 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
445 those against discarded link-once and SEC_MERGE section symbols.
447 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
449 * section.c (bfd_get_section_by_name_if): New.
450 * bfd-in2.h: Regenerated.
452 2004-05-02 Alan Modra <amodra@bigpond.net.au>
454 * som.c (som_bfd_is_group_section): Define.
456 2004-05-01 Alan Modra <amodra@bigpond.net.au>
458 * section.c (bfd_make_section_anyway): Copy the whole
459 bfd_hash_entry, not just "next" from existing entry.
461 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
463 * elf.c (bfd_section_from_shdr): Maintain the section order in
465 (special_sections): Add ".note.GNU-stack".
466 (elf_fake_sections): Handle section group for relocatable
469 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
471 * section.c (bfd_sections_find_if): New.
472 * bfd-in2.h: Regenerated.
474 2004-04-30 Alan Modra <amodra@bigpond.net.au>
476 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
478 * elf-bfd.h (bfd_elf_is_group_section): Declare.
479 * elf.c (bfd_elf_is_group_section): New function.
480 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
481 * section.c (bfd_generic_is_group_section): New function.
482 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
483 (BFD_JUMP_TABLE_LINK): Adjust.
484 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
485 * aout-target.h (MY_bfd_is_group_section): Define.
486 * aout-tic30.c (MY_bfd_is_group_section): Define.
487 * bfd.c (bfd_is_group_section): Define.
488 * binary.c (binary_bfd_is_group_section): Define.
489 * bout.c (b_out_bfd_is_group_section): Define.
490 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
491 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
492 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
493 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
494 * coffcode.h (coff_bfd_is_group_section): Define.
495 * i386msdos.c (msdos_bfd_is_group_section): Define.
496 * i386os9k.c (os9k_bfd_is_group_section): Define.
497 * ieee.c (ieee_bfd_is_group_section): Define.
498 * ihex.c (ihex_bfd_is_group_section): Define.
499 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
500 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
501 * mmo.c (mmo_bfd_is_group_section): Define.
502 * nlm-target.h (nlm_bfd_is_group_section): Define.
503 * oasys.c (oasys_bfd_is_group_section): Define.
504 * pef.c (bfd_pef_bfd_is_group_section): Define.
505 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
506 * srec.c (srec_bfd_is_group_section): Define.
507 * tekhex.c (tekhex_bfd_is_group_section): Define.
508 * versados.c (versados_bfd_is_group_section): Define.
509 * vms.c (vms_bfd_is_group_section): Define.
510 * xsym.c (bfd_sym_bfd_is_group_section): Define.
511 * bfd-in2.h: Regenerate.
512 * libbfd.h: Regenerate.
514 2004-04-30 Alan Modra <amodra@bigpond.net.au>
516 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
518 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
520 * configure.in: Update version to 2.15.91.
521 * configure: Regenerate.
523 2004-04-29 Brian Ford <ford@vss.fsi.com>
525 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
526 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
527 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
528 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
529 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
530 .gnu.linkonce.wi. sections.
531 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
532 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
534 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
535 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
537 2004-04-28 Chris Demetriou <cgd@broadcom.com>
539 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
540 * bfd-in2.h: Regenerate.
541 * libbfd.h: Likewise.
543 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
545 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
547 (setup_sections): Use som_subspace_dictionary_record struct instead
548 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
549 is_comdat, is_common or dup_common.
550 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
551 is_comdat, is_common and dup_common in section subspace_dict from
553 (som_begin_writing): Use som_subspace_dictionary_record struct.
554 (som_finish_writing): Likewise.
555 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
556 is_common and dup_common flags in info for symbol. Add comment
557 regarding linker support for these fields. Slightly reorganize
559 (som_build_and_write_symbol_table): Set is_comdat, is_common and
560 dup_common fields in symbol table from symbol info.
561 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
562 arguments. Set corresponding fields in copy_data. Change all callers.
563 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
565 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
566 * som.h (som_subspace_dictionary_record): Define.
567 (som_copyable_section_data_struct): Add is_comdat, is_common and
569 (som_section_data_struct): Use som_subspace_dictionary_record struct
570 instead of subspace_dictionary_record.
571 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
573 2004-04-27 Bob Wilson <bob.wilson@acm.org>
575 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
576 if set. Check reloc_done flag before applying relocations. Use
577 output addresses, both when applying relocations and when comparing
578 against the specified section.
579 (elf_xtensa_relocate_section): Use output address to check if dynamic
580 reloc is in a literal pool. Set section's reloc_done flag.
582 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
584 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
585 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
587 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
590 2004-04-27 Alan Modra <amodra@bigpond.net.au>
592 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
593 structure field removed in 2004-04-24 patch.
594 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
596 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
598 * elf32-arm.h (elf32_arm_section_flags): Likewise.
599 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
600 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
601 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
602 field before calling elf_backend_section_flags.
604 2004-04-24 Chris Demetriou <cgd@broadcom.com>
606 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
607 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
608 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
609 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
610 and BFD_RELOC_32_PCREL.
611 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
612 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
613 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
614 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
615 (mips_elf_next_relocation): Move comment about matching HI/LO
617 (_bfd_mips_elf_relocate_section): Here. Remove handling for
620 2004-04-23 Chris Demetriou <cgd@broadcom.com>
622 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
623 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
624 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
625 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
626 and update comments to reflect current usage.
627 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
628 and MIPS_R_SWITCH, as well as several empty entries. Update comment
630 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
631 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
632 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
633 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
634 type number to be MIPS_R_PCREL16.
635 (mips_relocate_section): Remove support for link-time relaxation
636 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
637 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
638 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
639 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
640 relaxation of branches used by embedded-PIC.
641 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
642 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
643 related members, update comment.
644 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
645 code related to embedded-PIC.
646 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
647 initialization of now-removed 'adjust' member of
648 'struct ecoff_debug_info'.
650 2004-04-23 Chris Demetriou <cgd@broadcom.com>
652 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
654 2004-04-21 Philip Blundell <pb@nexus.co.uk>
656 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
657 relocs for locally defined symbols during -shared final link.
658 (elf32_arm_final_link_relocate): Likewise.
660 2004-04-22 Jakub Jelinek <jakub@redhat.com>
662 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
663 ELF_LINK_POINTER_EQUALITY_NEEDED.
664 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
665 if r_type is not R_X86_64_PC32.
666 (elf64_x86_64_finish_dynamic_symbol): If
667 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
670 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
672 * elf32-sh.c (sh_elf_plt_sym_val): New function.
673 (elf_backend_plt_sym_val): Define.
675 2004-04-22 Andrew Cagney <cagney@redhat.com>
677 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
679 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
681 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
683 * som.c (som_set_section_contents): Constantify second argument.
684 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
685 (som_object_setup): Rework to avoid warning.
686 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
689 2004-04-22 Andrew Cagney <cagney@redhat.com>
691 * cache.c (bfd_cache_close): Check for a previously closed file.
693 2004-04-22 Jakub Jelinek <jakub@redhat.com>
695 * bfd.c (bfd_get_synthetic_symtab): Define.
696 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
697 NAME##_get_synthetic_symtab.
698 (struct bfd_target): Add _bfd_get_synthetic_symtab.
699 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
700 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
702 (_bfd_elf_get_synthetic_symtab): New prototype.
703 * elfcode.h (elf_get_synthetic_symtab): Define.
704 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
705 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
706 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
707 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
708 * bfd-in2.h: Rebuilt.
710 * elf32-i386.c (elf_i386_plt_sym_val): New function.
711 (elf_backend_plt_sym_val): Define.
712 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
713 (elf_backend_plt_sym_val): Define.
714 * elf32-s390.c (elf_s390_plt_sym_val): New function.
715 (elf_backend_plt_sym_val): Define.
716 * elf64-s390.c (elf_s390_plt_sym_val): New function.
717 (elf_backend_plt_sym_val): Define.
718 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
719 (elf_backend_plt_sym_val): Define.
720 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
721 (elf_backend_plt_sym_val): Define.
722 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
723 (elf_backend_plt_sym_val): Define.
724 * aout-target.h (MY_get_synthetic_symtab): Define.
725 * aout-tic30.c (MY_get_synthetic_symtab): Define.
726 * coff-rs6000.c (rs6000coff_vec): Add
727 _bfd_nodynamic_get_synthetic_symtab.
728 (pmac_xcoff_vec): Likewise.
729 * coff64-rs6000.c (rs6000coff64_vec): Add
730 _bfd_nodynamic_get_synthetic_symtab.
731 (aix5coff64_vec): Likewise.
732 * sunos.c (MY_get_synthetic_symtab): Define.
733 * vms.c (vms_get_synthetic_symtab): Define.
735 2004-04-22 Nick Clifton <nickc@redhat.com>
737 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
739 2004-04-22 Peter Barada <peter@the-baradas.com>
741 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
742 * bfd2-in.h: Regenerate.
743 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
745 2004-04-21 Chris Demetriou <cgd@broadcom.com>
747 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
748 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
749 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
750 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
751 * bfd-in2.h: Regenerate.
753 2004-04-21 Bob Wilson <bob.wilson@acm.org>
755 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
756 require relocations against a weak symbol to reference the same
757 symbol hash entry if not a final, static link.
758 (get_cached_value, add_value_map): Add final_static_link argument.
759 (remove_literals): Pass final_static_link argument as needed.
761 2004-04-21 Andrew Cagney <cagney@redhat.com>
763 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
764 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
765 (opncls_bwrite, opncls_bclose, opncls_bflush)
766 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
767 bfd iovec that uses function callbacks.
768 (bfd_close): Use the iovec's bclose.
769 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
770 (cache_bclose, cache_bflush, cache_bstat)
771 (cache_iovec): New functions and global variable, implement a
772 cache "iovec", where applicable set bfd_error.
773 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
774 * bfdio.c (struct bfd_iovec): Define.
775 (real_read): Delete function.
776 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
777 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
778 assume that bread and bwrite set bfd_error.
779 * bfd.c (struct bfd): Add "iovec", update comments.
780 * bfd-in2.h, libbfd.h: Re-generate.
782 2004-04-21 Andrew Cagney <cagney@redhat.com>
784 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
786 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
788 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
789 (bfd_elf_gc_sections): Fail if a shared object is being created.
790 Do not fail if dynamic sections have been created. Instead call
791 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
792 dynamically referenced symbols. Do not mark the whole graph
793 rooted at .eh_frame, only the section proper.
795 2004-04-20 DJ Delorie <dj@redhat.com>
797 * reloc.c: Add BFD_RELOC_32_SECREL.
798 * bfd-in2.h: Regenerate.
799 * libbfd.h: Likewise.
800 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
801 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
802 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
804 2004-04-19 Jakub Jelinek <jakub@redhat.com>
806 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
807 relocs against hidden/protected undefweak symbols properly.
808 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
810 2004-04-18 Mark Kettenis <kettenis@gnu.org>
812 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
813 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
816 2004-04-17 Brian Ford <ford@vss.fsi.com>
818 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
819 filepos for the SizeOfHeaders field.
820 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
822 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
824 2004-04-16 Alan Modra <amodra@bigpond.net.au>
826 * simple.c (bfd_simple_get_relocated_section_contents): Don't
827 change reloc_done. Set and restore _cooked_size.
830 2004-04-15 Mark Kettenis <kettenis@gnu.org>
832 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
835 2004-04-15 Nick Clifton <nickc@redhat.com>
837 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
839 2004-04-15 Alan Modra <amodra@bigpond.net.au>
841 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
843 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
845 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
846 when it is a definition.
848 2004-04-14 Alan Modra <amodra@bigpond.net.au>
850 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
851 when statically linking PIC code.
852 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
854 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
856 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
857 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
858 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
859 * configure: Regenerate.
861 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
863 * elflink.c: Include libiberty.h.
864 * Makefile.am (elflink.lo): Depend on libiberty.h.
865 * Makefile.in: Regenerate.
867 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
869 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
872 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
874 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
875 reserve the memory for dynamic linker
877 2004-04-05 Mark Kettenis <kettenis@gnu.org>
879 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
880 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
882 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
884 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
885 RELOC_FOR_GLOBAL_SYMBOL.
886 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
888 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
890 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
891 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
893 2004-04-01 Paul Brook <paul@codesourcery.com>
895 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
896 * elf32-arm.h (struct elf32_elf_section_map): New.
897 (struct _arm_elf_section_data): New.
898 (elf32_arm_section_data): Define.
899 (struct elf32_arm_link_hash_table): Add byteswap_code.
900 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
901 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
902 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
903 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
904 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
905 (bfd_elf32_new_section_hook, elf_backend_write_section,
906 elf_backend_link_output_symbol_hook): Define.
908 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
910 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
911 that keeps the characters in a B_INCL..B_EINCL range.
912 (_bfd_link_section_stabs): When computing the sum of the
913 characters in a B_INCL..B_EINCL range also keep a copy of those
914 characters. Use this information to distinguish between
915 include sections that have the same sum and the same length
916 but which are nevertheless unique.
918 2004-03-31 Paul Brook <paul@codesourcery.com>
920 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
921 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
923 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
925 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
926 to 'sum_chars' and add field 'num_chars'.
927 (_bfd_link_section_stabs): When computing the sum of the
928 characters in a B_INCL..B_EINCL range also keep a count of the
929 number of characters. Use this information to help distinguish
930 between include sections when have the same sum but which
931 nevertheless are still unique.
933 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
935 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
937 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
938 Tomer Levi <Tomer.Levi@nsc.com>
940 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
941 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
942 (BFD32_BACKENDS): Add elf32-cr16c.lo.
943 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
944 (cpu-cr16c.lo): New target.
945 (elf32-cr16c.lo): Likewise.
946 * Makefile.in: Regenerate.
947 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
948 (bfd_archures_list): Add bfd_cr16c_arch.
949 * config.bfd: Handle cr16c-*-elf*.
950 * configure.in: Handle bfd_elf32_cr16c_vec.
951 * configure: Regenerate.
952 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
953 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
954 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
955 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
956 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
957 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
958 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
959 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
960 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
961 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
962 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
963 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
964 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
965 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
966 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
967 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
968 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
969 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
970 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
971 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
972 * targets.c (bfd_elf32_cr16c_vec): Declare.
973 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
974 * cpu-cr16c.c: New file.
975 * elf32-cr16c.c: Likewise.
976 * libbfd.h: Regenerate.
977 * bfd-in2.h: Likewise.
979 2004-03-30 Jakub Jelinek <jakub@redhat.com>
981 * elf.c (map_sections_to_segments): Fix handling of .tbss.
983 2004-03-27 Alan Modra <amodra@bigpond.net.au>
985 * Makefile.am: Remove all mention of elflink.h.
986 * Makefile.in: Regenerate.
987 * bfd-in.h (bfd_elf_discard_info): Declare.
988 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
989 * bfd-in2.h: Regenerate.
990 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
991 bfd_elf32_link_record_dynamic_symbol,
992 bfd_elf64_link_record_dynamic_symbol,
993 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
994 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
995 _bfd_elf32_link_record_local_dynamic_symbol,
996 _bfd_elf64_link_record_local_dynamic_symbol,
997 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
998 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
999 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
1000 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
1001 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
1002 _bfd_elf32_reloc_symbol_deleted_p,
1003 _bfd_elf64_reloc_symbol_deleted_p): Delete.
1004 (bfd_elf_link_record_dynamic_symbol,
1005 bfd_elf_link_record_local_dynamic_symbol,
1006 bfd_elf_final_link, bfd_elf_gc_sections,
1007 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
1008 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
1009 bfd_elf_reloc_symbol_deleted_p): Declare.
1010 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
1011 * elf32-arm.h: Update for changed function names. Remove local
1012 WILL_CALL_FINISH_DYNAMIC_SECTION define.
1013 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
1014 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
1015 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
1016 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1017 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1018 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
1019 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1020 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
1021 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
1022 (bfd_elfNN_print_symbol): Define.
1023 * elfcode.h: Don't include elflink.h.
1024 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
1025 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
1026 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
1027 elf_gc_record_vtinherit, elf_gc_record_vtentry,
1028 elf_link_record_local_dynamic_symbol): Don't define.
1029 * elflink.c: Update for changed function names. Move elflink.h
1031 * elflink.h: Delete file.
1032 * po/SRC-POTFILES.in: Regenerate.
1033 * po/bfd.pot: Regenerate.
1035 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1037 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
1038 "name" for global syms accidentally removed in 2004-03-20 change.
1040 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1042 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
1043 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
1044 where Elf_External_* is different for 64 and 32 bit, with
1045 corresponding elf_size_info field.
1046 (struct elf_final_link_info): Use "bfd_byte *" instead
1047 of "Elf_External_Sym *" for external_syms and symbuf.
1048 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
1049 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
1050 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
1051 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
1052 (elf_link_sort_cmp2): Adjust.
1053 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
1054 using ELF_R_SYM macro. Set u.sym_mask.
1055 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
1056 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
1057 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
1058 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
1059 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
1060 swap_syn_out functions. Rearrange dyn swap in/out switch.
1061 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
1062 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
1063 (elf_link_flush_output_syms): Add elf_backend_data arg.
1064 (elf_link_check_versioned_symbol): Likewise.
1065 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
1066 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
1067 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
1068 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
1069 ELF_R_TYPE and ELF_R_INFO macros.
1070 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
1071 based on size rather than using ELF_R_INFO.
1072 (elf_gc_mark): Set up r_sym_shift local var and use instead of
1074 (struct alloc_got_off_arg): New.
1075 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
1076 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
1077 (elf_gc_allocate_got_offsets): Adjust.
1078 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
1079 ELF_R_SYM. Use bfd_section_from_elf_index.
1080 (elf_bfd_discard_info): Set cookie.r_sym_shift.
1081 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
1082 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
1084 2004-03-26 Stan Shebs <shebs@apple.com>
1086 Remove MPW support, no longer used.
1087 * config.bfd (powerpc-*-mpw*): Remove configuration.
1088 * mpw-config.in, mpw-make.sed: Remove files.
1089 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1091 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1093 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1094 (ppc64_elf_add_symbol_hook): New function.
1095 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1096 const from Elf_Internal_Sym param.
1097 * elflink.c (elf_link_add_object_symbols): Adjust.
1098 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1099 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1100 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1101 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1102 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1103 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1104 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1105 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1106 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1107 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1108 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1109 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1110 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1111 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1112 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1113 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1115 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1117 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1118 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1119 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1120 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1121 (bfd_elf64_bfd_link_add_symbols): Delete.
1122 (bfd_elf_link_add_symbols): Declare.
1123 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1124 * elflink.c: Include safe-ctype.h.
1125 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1127 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1128 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1130 (elf_link_add_archive_symbols): Rename from
1131 _bfd_elf_link_add_archive_symbols, make static.
1132 (elf_link_add_object_symbols): New function. Corresponding
1133 elflink.h function converted to use elf_size_info.
1134 (bfd_elf_link_add_symbols): Likewise.
1135 (bfd_elf_size_dynamic_sections): Adjust.
1136 * elflink.h (elf_bfd_link_add_symbols): Delete.
1137 (elf_link_add_object_symbols): Delete.
1138 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1139 bfd_elf_link_add_symbols.
1140 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1142 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1144 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1145 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1147 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1148 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1149 (_bfd_elf_add_dt_needed_tag): Declare.
1150 (_bfd_elf_sort_symbol): Declare.
1151 (_bfd_elf_finalize_dynstr): Declare.
1152 (RELOC_FOR_GLOBAL_SYM): Formatting.
1153 * elfcode.h (elf_add_dynamic_entry): Delete.
1154 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1155 elflink.h function converted to use elf_size_info.
1156 (_bfd_elf_add_dt_needed_tag): Likewise.
1157 (_bfd_elf_sort_symbol): Likewise.
1158 (_bfd_elf_finalize_dynstr): Likewise.
1159 (compute_bucket_count): Likewise.
1160 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1161 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1162 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1163 * elflink.h: ..here.
1164 (sort_symbol, add_dt_needed_tag): Delete.
1165 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1166 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1168 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1169 * elf32-cris.c (add_dynamic_entry): Likewise.
1170 * elf32-hppa.c (add_dynamic_entry): Likewise.
1171 * elf32-i370.c (add_dynamic_entry): Likewise.
1172 * elf32-i386.c (add_dynamic_entry): Likewise.
1173 * elf32-m32r.c (add_dynamic_entry): Likewise.
1174 * elf32-m68k.c (add_dynamic_entry): Likewise.
1175 * elf32-ppc.c (add_dynamic_entry): Likewise.
1176 * elf32-s390.c (add_dynamic_entry): Likewise.
1177 * elf32-sh.c (add_dynamic_entry): Likewise.
1178 * elf32-sparc.c (add_dynamic_entry): Likewise.
1179 * elf32-vax.c (add_dynamic_entry): Likewise.
1180 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1181 * elf64-alpha.c (add_dynamic_entry): Likewise.
1182 * elf64-hppa.c (add_dynamic_entry): Likewise.
1183 * elf64-ppc.c (add_dynamic_entry): Likewise.
1184 * elf64-s390.c (add_dynamic_entry): Likewise.
1185 * elf64-sparc.c (add_dynamic_entry): Likewise.
1186 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1187 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1188 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1189 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1190 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1191 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1193 2004-03-23 Paul Brook <paul@codesourcery.com>
1195 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1197 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1199 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1200 literal tables and check for relocs outside of literal pools.
1201 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1202 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1204 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1205 (elf_xtensa_relocate_section): Read literal tables and check for
1206 dynamic relocations in read-only sections and not in literal pools.
1208 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1211 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1213 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1215 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1216 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1217 not defined by the executable, or defined in a DSO.
1218 <eliding run-time relocation of .got>: Initialize GOT entry for a
1219 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1221 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1222 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1223 a PLT reloc to GOT for an executable.
1224 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1225 .got for a DSO and explain why.
1226 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1227 and unreferenced symbols for which a PLT is defined. Adjust
1228 dynamic-symbol pruning correspondingly, to make sure we don't lose
1229 a dynamic symbol also defined by a DSO.
1231 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1233 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1234 and rel args. Group input and output args. Wrap to 80 columns.
1235 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1236 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1237 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1238 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1239 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1240 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1241 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1242 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1243 RELOC_FOR_GLOBAL_SYMBOL invocation.
1245 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1248 unresolved symbols in objects aren't allowed.
1250 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1252 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1253 (elf_hppa_unmark_useless_dynamic_symbols):
1254 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1255 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1256 (elf32_hppa_relocate_section): Likewise.
1257 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1258 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1259 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1260 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1261 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1263 * elf-m10200.c (mn10200_elf_relocate_section): Use
1264 RELOC_FOR_GLOBAL_SYMBOL.
1265 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1266 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1267 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1268 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1269 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1270 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1271 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1272 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1273 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1274 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1275 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1276 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1278 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1280 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1281 (final_link_relocate): Likewise.
1282 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1283 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1285 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1287 * Makefile.am: Run "make dep-am".
1288 * Makefile.in: Regenerate.
1289 * aclocal.m4: Regenerate.
1290 * config.in: Regenerate.
1291 * po/bfd.pot: Regenerate.
1293 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1294 H.J. Lu <hongjiu.lu@intel.com>
1296 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1297 type and size change code to where it was previously. Remove
1298 dt_needed param. Treat old weak syms as strong if new sym is
1299 from a shared lib, even when old sym is from another shared
1300 lib. Remove unnecessary tests of oldweak and newweak. Correct
1302 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1303 _bfd_elf_merge_symbol calls.
1304 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1305 dt_needed local var. Update comments.
1306 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1307 (_bfd_elf_add_default_symbol): Likewise.
1309 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1310 strong syms in one shared object overriding weak syms in another.
1312 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1314 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1315 dyn_lib_class field. Rearrange for better packing.
1316 (elf_dt_soname): Delete.
1317 (elf_dyn_lib_class): Define.
1318 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1319 (bfd_elf_set_dt_needed_soname): Delete.
1320 (bfd_elf_set_dyn_lib_class): New function.
1321 * elflink.h (add_dt_needed_tag): New function. Split out from..
1322 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1323 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1324 initialization of soname.
1325 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1327 * bfd-in.h (enum dynamic_lib_link_class): New.
1328 (bfd_elf_set_dt_needed_soname): Delete.
1329 (bfd_elf_set_dyn_lib_class): Declare.
1330 * bfd-in2.h: Regenerate.
1332 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1333 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1334 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1335 symbol loop. Instead use add_needed to flag tag as written.
1337 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1339 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1340 logic for null_input_bfd detection.
1342 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1344 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1346 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1348 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1351 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1353 * elflink.c (elf_link_read_relocs_from_section): Don't use
1354 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1355 (_bfd_elf_link_read_relocs): ..to here.
1356 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1358 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1360 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1361 values selected in configure.host. Require both to be defined
1362 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1363 corresponding BFD_HOST vars with quotes.
1364 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1365 Always require BFD_HOST_64_BIT_DEFINED.
1366 <file_ptr type>: Find off_t size before emitting message. Combine
1367 off_t and ftello64 conditional.
1368 * configure: Regenerate.
1370 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1372 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1373 aliasing warning. Remove trailing whitespace throughout file.
1375 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1377 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1378 input_section in calls to get_dyn_name.
1379 * 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
1381 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1383 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1385 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1386 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1387 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1388 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1389 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1390 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1391 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1393 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1394 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1395 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1396 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1397 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1398 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1399 (read_8_bytes, read_indirect_string, read_address): Likewise.
1400 (read_abbrevs, parse_comp_unit): Likewise.
1401 * targets.c (struct bfd_target): Likewise.
1402 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1403 * hppabsd-core.c: Likewise. Formatting.
1404 * hpux-core.c: Likewise.
1405 * irix-core.c: Likewise.
1406 * netbsd-core.c: Likewise.
1407 * osf-core.c: Likewise.
1408 * ptrace-core.c: Likewise.
1409 * sco5-core.c: Likewise.
1410 * trad-core.c: Likewise.
1411 * configure: Regenerate.
1412 * bfd-in2.h: Regenerate.
1414 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1416 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1417 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1418 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1419 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1420 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1421 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1422 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1423 * libbfd.c: Likewise in function definitions.
1424 (bfd_put_8): Mask with 0xff rather than casting to char.
1425 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1426 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1427 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1428 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1429 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1430 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1431 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1432 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1433 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1434 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1435 * archive.c (do_slurp_coff_armap): Update swap prototype.
1436 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1437 (tic54x_getl_signed_32): Likewise.
1438 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1439 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1440 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1441 (bfd_getp_signed_32, bfd_putp32): Likewise.
1442 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1443 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1444 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1445 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1446 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1447 bfd_h_getx_signed_16, bfd_h_putx16.
1448 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1449 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1450 * hpux-core.c: Likewise.
1451 * irix-core.c: Likewise.
1452 * netbsd-core.c: Likewise.
1453 * osf-core.c: Likewise.
1454 * ptrace-core.c: Likewise.
1455 * sco5-core.c: Likewise.
1456 * trad-core.c: Likewise.
1457 * bfd-in2.h: Regenerate.
1459 2004-03-15 Matt Thomas <matt@3am-software.com>
1461 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1464 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1466 * config.bfd: Add x86_64-*-openbsd*.
1467 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1469 * configure: Regenerate.
1471 2004-03-12 Nick Clifton <nickc@redhat.com>
1472 Dave Murphy <wintermute2k4@ntlworld.com>
1474 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1475 if the input bfd does not contain any code.
1477 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1479 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1481 2004-03-05 Fred Fish <fnf@redhat.com>
1483 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1484 mips16 symbols to be even rather than testing first for even/odd.
1485 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1487 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1489 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1492 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1494 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1495 undefined symbols as hash_new.
1497 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1499 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1501 * elf32-sh.c: Ditto.
1502 * bfd-in2.h: Regenerate.
1504 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1506 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1508 (_frv_count_got_plt_entries): Initialize them.
1509 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1511 (frv_pic_relocs_info_for_global): Likewise.
1512 (frv_pic_relocs_info_for_local): Likewise.
1513 (frv_pic_merge_early_relocs_info): New.
1514 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1516 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1517 Check that we don't exceed the allocated count for entry.
1518 (_frv_add_rofixup): Likewise.
1519 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1520 (elf32_frv_finish_dynamic_sections): Improve error message in case
1521 we emit too few rofixup entries.
1523 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1525 * archures.c (bfd_mach_fr450): New.
1526 * bfd-in2.h: Regenerate.
1527 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1528 (arch_info_500): Link to it.
1529 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1530 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1531 (frv_elf_arch_extension_p): New function.
1532 (frv_elf_merge_private_bfd_data): Use it.
1534 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1536 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1538 * elflink.h (is_global_data_symbol_definition): Moved to
1540 (elf_link_is_defined_archive_symbol): Likewise.
1541 (elf_link_add_archive_symbols): Likewise. Renamed to
1542 _bfd_elf_link_add_archive_symbols.
1544 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1545 of ELF symbol table entry from backend.
1546 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1547 instead of elf_link_add_object_symbols.
1549 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1551 * elf-bfd.h (struct elf_backend_data): Added
1552 elf_backend_can_make_relative_eh_frame,
1553 elf_backend_can_make_lsda_relative_eh_frame and
1554 elf_backend_encode_eh_address.
1555 (_bfd_elf_encode_eh_address): Declare.
1556 (_bfd_elf_can_make_relative): Declare.
1557 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1558 hooks to decide whether to attempt to make_relative and
1560 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1561 (_bfd_elf_can_make_relative): New.
1562 (_bfd_elf_encode_eh_address): New.
1563 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1564 (frv_elf_encode_eh_address): New.
1565 (elf_backend_can_make_relative_eh_frame): Define.
1566 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1567 (elf_backend_encode_eh_address): Define.
1569 (elf_backend_can_make_relative_eh_frame): Define.
1570 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1571 (elf_backend_encode_eh_address): Define.
1572 (elfNN_bed): Add them.
1574 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1576 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1577 complain_on_overflow to signed.
1579 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1581 * elflink.h (sort_symbol): New.
1582 (elf_link_add_object_symbols): Use a sorted symbol array for
1585 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1587 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1588 for pc relative relocs.
1589 (elf_s390_relocate_section): Likewise.
1590 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1591 for pc relative relocs.
1592 (elf_s390_relocate_section): Likewise.
1594 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1596 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1599 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1601 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1602 field to track if a relocation is against readonly section.
1603 (count_dyn_reloc): Take a new argument for rent->reltext.
1604 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1605 (get_reloc_section): Don't set ia64_info->reltext here.
1606 (allocate_dynrel_entries): Set ia64_info->reltext here.
1608 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1610 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1611 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1612 function's descriptor to symbol+offset, and map local undefweak
1613 symbol to NULL function descriptor.
1614 (elf32_frv_relocate_section): Likewise.
1616 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1618 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1620 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1621 (netbsd_core_file_p): Set architecture from machine ID for
1624 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1626 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1627 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1629 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1631 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1632 symbols with non-default visibility.
1634 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1636 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1637 IMAGE_SCN_MEM_WRITE on known sections only.
1639 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1641 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1642 symbols used in PIE relocs.
1644 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1646 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1649 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1651 * configure.in: Update version to 2.15.90.
1652 * configure: Regenerate.
1654 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1655 Richard Sandiford <rsandifo@redhat.com>
1657 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1658 _bfd_elf_symbol_refs_local_p to decide whether to decay
1659 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1660 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1661 relocs if the symbol wasn't defined by a regular object file.
1662 Don't check the symbol's dynindx.
1664 2004-02-16 Andrew Cagney <cagney@redhat.com>
1666 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1668 * bfd-in2.h: Re-generate.
1670 2004-02-14 Andrew Cagney <cagney@redhat.com>
1672 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1673 _LARGEFILE64_SOURCE.
1675 2004-02-13 Andrew Cagney <cagney@redhat.com>
1677 * elf.c (vma_page_aligned_bias): New function.
1678 (assign_file_positions_except_relocs)
1679 (assign_file_positions_for_segments): Replace broken modulo
1680 arithmetic with call to vma_page_aligned_bias.
1682 2004-02-11 Andrew Cagney <cagney@redhat.com>
1684 * bfd-in.h: Update copyright.
1685 (bfd_tell): Change return type to file_ptr.
1686 * bfd-in2.h: Re-generate.
1687 * cache.c: Update copyright.
1688 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1690 (close_one): Use real_ftell.
1691 * bfdio.c: Update copyright.
1692 (real_ftell, real_fseek): New functions.
1693 (bfd_tell): Use real_fseek and real_ftell, change return type to
1695 (bfd_seek): Use real_ftell and real_fseek, change type of
1696 file_position to a file_ptr.
1697 * libbfd-in.h: Update copyright.
1698 (real_ftell, real_fseek): Declare.
1699 * libbfd.h: Re-generate.
1701 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1702 fseeko and fseeko64. Determine bfd_file_ptr.
1703 * configure: Re-generate.
1704 * config.in: Re-generate.
1706 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1708 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1709 * elf32-h8300.c: Likewise.
1711 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1712 Nick Clifton <nickc@redhat.com>
1714 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1715 GOT entries with no associated GOT subsection.
1717 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1719 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1720 * elf.c (swap_out_syms): Use it to decide whether local section
1721 symbols should be named.
1722 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1723 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1724 (elf_backend_name_local_section_symbols): Define.
1725 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1727 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1729 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1730 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1733 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1735 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1736 to bfd_link_hash_entry passed by reference to
1737 _bfd_generic_link_add_one_symbol.
1739 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1741 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1742 relocations against dynamic symbols.
1744 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1746 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1749 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1751 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1752 * bfd-in2.h, libbfd.h: Rebuilt.
1754 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1756 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1757 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1758 flag has been cleared.
1760 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1762 * coff-h8300.c: Add and adjust comments about relaxation.
1763 * elf32-h8300.c: Likewise.
1765 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1767 * coff-h8300.c: Fix comment typos.
1768 * elf32-h8300.c: Likewise.
1770 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1772 * coff-h8300.c: Add comments about relaxation.
1773 * elf32-h8300.c: Likewise.
1775 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1777 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1779 * aclocal.m4: Regenerate.
1780 * configure: Regenerate.
1782 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1784 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1785 mips_elf64_rtype_to_howto instead of using howto_table.
1787 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1789 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1791 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1792 relocs which would not use the PLT.
1794 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1796 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1797 (ppc64_elf_gc_sweep_hook): Likewise.
1798 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1800 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1802 Adds linker relaxation support for bit manipulation insns like
1803 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1805 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1806 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1807 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1808 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1810 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1812 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1814 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1816 * elf32-h8300.c: Fix formatting.
1818 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1820 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1821 dynamic object is present. Declare r_symndx and h in an inner
1823 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1825 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1827 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1828 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1829 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1830 identically. Do not emit PC24 relocations for shared libraries.
1831 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1832 identically. Don't adjust pc_count.
1833 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1834 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1835 adjust count for branch relocations.
1836 (allocate_dynrelocs): Correct typo in call to
1837 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1838 PC24 or PLT32 relocs when linking.
1840 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1842 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1843 relocation howto with ARM_26 one for consistency.
1844 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1845 that will be converted to ARM_26D ones, since we always want 'done'
1846 relocations to be reflected in section's data.
1847 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1849 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1852 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1854 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1855 are not partial_inplace during a relocatable link.
1857 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1859 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1860 if no dynamic object is present. Declare r_symndx and h in an
1863 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1865 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1866 trampoline if it is known out of range.
1868 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1870 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1871 * elf32-frv.c (_frv_osec_readonly_p): New.
1872 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1874 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1875 (elf32_frv_relocate_section): Likewise. Error out if attempting
1876 to emit rofixups or dynamic relocs in read-only segments. Use
1877 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1878 dynamic relocations.
1879 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1880 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1881 relocations or fixups involving merged sections correctly. Avoid
1882 crash when undefined symbol is referenced by R_FRV_32 or
1883 R_FRV_FUNCDESC_VALUE.
1884 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1885 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1886 input section holding local symbol to addend of R_FRV_32 or
1887 R_FRV_FUNCDESC_VALUE dynamic relocation.
1888 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1889 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1890 (elf32_frv_always_size_sections): Don't store pointer to
1891 __stacksize symbol in sec_info.
1892 (elf32_frv_modify_segment_map): Look it up here.
1893 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1894 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1895 of the lazy PLT entry, not only its offset, as the low word of a
1896 function descriptor.
1897 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1898 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1899 if a hash table entry already exists but is not a definition.
1900 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1901 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1902 (_frv_add_rofixup): Don't inline.
1903 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1904 for undefweak symbols.
1905 (elf32_frv_relocate_section): Avoid crash while computing
1906 relocation when linking with shared library. Only emit rofixups
1907 and dynamic relocations for alloc&load sections. Mark binaries
1908 with inter-segment relocations for relocation as a unit.
1909 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1910 (DEFAULT_STACK_SIZE): New.
1911 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1912 emit rofixups or dynamic relocs when linking dynamic non-PIE
1914 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1915 shared libs too. Reserve the last entry for the GOT pointer.
1916 (elf32_frv_finish_dynamic_sections): Emit it.
1917 (elf32_frv_always_size_sections): New.
1918 (elf32_frv_modify_segment_map): New.
1919 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1921 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1922 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1923 (elf_backend_always_size_sections): New.
1924 (elf_backend_modify_segment_map): New.
1925 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1926 * config.bfd: Added frv-*-*linux*.
1927 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1928 ABS section, instead of crashing.
1929 (elf32_frv_relocate_section): Don't crash before warning about
1930 different segments in non-PIC relocation.
1931 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1932 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1933 relocs to undefweak symbols.
1934 (elf32_frv_relocate_section): Ditto for undefined symbols.
1935 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1936 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1937 gotfixup section was created.
1938 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1939 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1940 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1941 complain_overflow_signed.
1942 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1943 have not been allocated.
1944 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1945 privfd only if dynamic sections were created.
1946 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1947 for GPREL relocs. When linking relocatable FDPIC executables,
1948 emit warnings for relocations that would be illegal on PIE or
1949 shared libraries. Emit rofixup for R_FRV_32 only if input object
1951 (_frv_create_got_section): Define _gp symbol in the rofixup
1953 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1954 dynamic sections missing, error out requesting -melf32frvfd.
1955 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1956 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1957 computation of addends from section and global or local symbol
1958 value. Change return type to bfd_boolean, and return a failure if
1959 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1960 nonzero addend is required.
1961 (elf32_frv_relocate_section): Likewise. Print error for
1962 unsupported nonzero addends.
1963 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1964 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1965 force everything local.
1966 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1967 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1968 (frv_gotfixup_section): New.
1969 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1970 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1972 (_frv_add_rofixup): New.
1973 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1974 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1975 improve some ugly conditions.
1976 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1977 relocations in fdpic.
1978 (_frv_create_got_section): Create .rofixup.got section.
1979 (struct _frv_dynamic_got_info): Added fixups.
1980 (_frv_count_got_plt_entries): Account in-GOT relocations into
1981 relocs32, relocsfd and relocsfdv. Account them into relocs or
1982 fixups, as appropriate.
1983 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1985 (elf32_frv_finish_dynamic_sections): Verify that the right number
1986 of relocations and fixups was generated.
1987 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1989 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1990 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1991 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1992 descriptor of a (formerly-)global symbol is local.
1993 (struct frv_pic_relocs_info): Adjust comments.
1994 (_frv_emit_got_relocs_plt_entries): Adjust.
1995 (elf32_frv_relocate_section): Likewise.
1996 (_frv_count_got_plt_entries): Likewise.
1997 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1998 symbol's value to addend in the common preamble. Decay dynamic
1999 symbols to section+offset if they bind or call locally, for GOT
2000 and FUNCDESC_VALUE, respectively.
2001 (elf32_frv_relocate_section): Likewise.
2002 (elf32_frv_check_relocs): Don't register as dynamic symbols of
2003 internal or hidden visibility.
2004 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
2005 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
2006 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
2007 (elf32_frv_relocate_section): Pass relocation addend in. Use
2008 original relocation addend to look up the got relocs/plt entries
2009 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
2010 processing relocations that reference .scommon symbols.
2011 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
2012 Introduce support for dynamic linking.
2013 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
2014 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
2015 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
2016 (frv_reloc_type_lookup): Return REL howtos for executables and
2018 (frv_info_to_howto_rel): New.
2019 (struct frv_elf_link_hash_table): New.
2020 (frv_hash_table, frv_got_section, frv_gotrel_section,
2021 frv_plt_section, frv_pltrel_section, frv_relocs_info,
2022 frv_got_initial_offset, frv_plt_initial_offset): New macros.
2023 (frv_elf_link_hash_table_create): New.
2024 (struct frv_pic_relocs_info): New.
2025 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
2026 (frv_pic_relocs_info_find): New.
2027 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
2029 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
2030 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
2031 (_frv_emit_got_relocs_plt_entries): New.
2032 (elf32_frv_relocate_section): Add support for dynamic linking.
2033 Handle new relocations.
2034 (_frv_create_got_section): New.
2035 (elf32_frv_create_dynamic_sections): New.
2036 (ELF_DYNAMIC_INTERPRETER): New.
2037 (struct _frv_dynamic_got_info): New.
2038 (_frv_count_got_plt_entries): New.
2039 (struct _frv_dynamic_got_plt_info): New.
2040 (_frv_compute_got_alloc_data): New.
2041 (_frv_get_got_entry, _frv_get_fd_entry): New.
2042 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
2043 (_frv_resolve_final_relocs_info): New.
2044 (elf32_frv_size_dynamic_sections): New.
2045 (elf32_frv_finish_dynamic_sections): New.
2046 (elf32_frv_adjust_dynamic_symbol): New.
2047 (elf32_frv_finish_dynamic_symbol): New.
2048 (elf32_frv_check_relocs): Handle new relocs. Explain how the
2050 (elf_info_to_howto_rel): Define.
2051 (bfd_elf32_bfd_link_hash_table_create): Define.
2052 (elf_backend_create_dynamic_sections): Define.
2053 (elf_backend_adjust_dynamic_symbol): Define.
2054 (elf_backend_size_dynamic_sections): Define.
2055 (elf_backend_finish_dynamic_symbol): Define.
2056 (elf_backend_finish_dynamic_sections): Define.
2057 (elf_backend_want_got_sym): Define.
2058 (elf_backend_got_header_size): Define.
2059 (elf_backend_want_got_plt): Define.
2060 (elf_backend_plt_readonly): Define.
2061 (elf_backend_want_plt_sym): Define.
2062 (elf_backend_plt_header_size): Define.
2063 (elf_backend_may_use_rel_p): Define.
2064 (elf_backend_may_use_rela_p): Define.
2065 (elf_backend_default_use_rela_p): Define.
2066 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
2067 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
2068 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
2069 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
2070 (frv_reloc_map): Map the corresponding BFD relocs to them.
2071 (frv_reloc_type_lookup): ... and back to BFD relocs.
2072 * reloc.c: New relocs.
2073 * bfd-in2.h, libbfd.h: Rebuilt.
2074 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2075 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
2076 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
2077 R_FRV_FUNCDESC_GOTLO): New.
2078 (frv_reloc_map): Map the corresponding BFD relocs to them.
2079 (frv_reloc_type_lookup): ... and back to BFD relocs.
2080 * reloc.c: New relocs.
2081 * bfd-in2.h, libbfd.h: Rebuilt.
2083 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2085 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2086 targets to support pages of up to 64kB.
2087 (elf32_bed): Redefine to get a separate backend data structure for
2088 traditional targets.
2089 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2090 targets to support pages of up to 64kB.
2091 (elf64_bed): Redefine to get a separate backend data structure for
2092 traditional targets.
2093 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2094 targets to support pages of up to 64kB.
2095 (elf32_bed): Redefine to get a separate backend data structure for
2096 traditional targets.
2098 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2100 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2102 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2104 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2105 (elf_i386_grok_psinfo): Likewise.
2107 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2109 * config.bfd: Add m68k-uClinux target.
2111 2004-01-01 Grant Edwards <grante@visi.com>
2113 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2114 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2115 (elf32_h8_gc_sweep_hook): New function.
2116 (elf_backend_gc_mark_hook): Define.
2117 (elf_backend_gc_sweep_hook): Define.
2118 (elf_backend_can_gc_sections): Define.
2120 For older changes see ChangeLog-0203
2126 version-control: never
projects / deliverable / binutils-gdb.git / blob