1 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3 * netbsd-core.c: Correctly indent section that sets architecture
6 From Miod Vallat <miod@online.fr>:
7 * m88kopenbsd.c: New file.
8 * targets.c (m88k_openbsd_vec): New.
9 * config.bfd: Add m88k-*-openbsd*.
10 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
11 (m88kopenbsd_vec): New.
12 * configure: Regenerate.
13 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
14 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
16 * Makefile.in: Regenerate.
17 * po/SRC-POTFILES.in: Regenerate.
19 2004-05-24 Nick Clifton <nickc@redhat.com>
21 * hash.c: Remove bogus node "Changing the default Hash Table Size"
22 introduced by hash table size patch.
24 2004-05-22 Ben Elliston <bje@au.ibm.com>
26 * configure.in (is_release): Remove.
27 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
28 (AC_OUTPUT): Don't output bfdver.h from version.h.
29 * configure: Regenerate.
30 * Makefile.am (RELEASE): New variable.
31 (bfdver.h): New target.
32 * Makefile.in: Regenerate.
33 * doc/Makefile.in: Likewise.
35 2004-05-22 Ben Elliston <bje@au.ibm.com>
37 * Makefile.am (config.status): Don't depend on version.h.
38 * Makefile.in: Regenerate.
40 2004-05-22 Alan Modra <amodra@bigpond.net.au>
42 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
43 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
44 * libbfd.h: Regenerate.
45 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
46 (_bfd_elf_rel_local_sym): Likewise.
47 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
48 (elf_link_input_bfd): Likewise.
49 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
50 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
51 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
52 (elfNN_ia64_relocate_section): Likewise.
54 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
56 * hash.c (bfd_default_hash_table_size): New variable.
57 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
58 (bfd_hash_set_default_size): New function. Set the default size
59 to a selected prime number close to the argument. Document new
61 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
62 * bfd-in2.h: Regenerate.
63 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
64 * Makefile.in: Regenerate.
66 2004-05-21 Mark Kettenis <kettenis@gnu.org>
68 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
69 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
70 arm, m68k, m88k and hppa core files.
72 2004-05-21 Nick Clifton <nickc@redhat.com>
74 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
75 (bfd_bwrite): Likewise.
77 (bfd_flush): Likewise.
80 (bfd_get_mtime): Likewise.
81 (bfd_get_size): Likewise.
83 2004-05-19 Ben Elliston <bje@au.ibm.com>
85 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
87 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
89 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
90 (bfd_generic_openr_next_archived_file): Likewise.
92 2004-05-17 Bob Wilson <bob.wilson@acm.org>
94 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
95 section names by inserting a new substring after .gnu.linkonce, except
96 for .gnu.linkonce.t.* where the "t." is replaced.
98 2004-05-17 Adam Nemet <anemet@lnxw.com>
100 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
101 (m68-*-lynxos* case): Likewise.
102 (powerpc-*-lyxnos* case): New case.
103 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
105 2004-05-17 David Heine <dlheine@tensilica.com>
107 * aout-target.h (MY_bfd_copy_private_header_data): Define.
108 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
109 * bfd.c (bfd_copy_private_header_data): Define.
110 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
112 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
113 * coffcode.h (coff_bfd_copy_private_header_data): Define.
114 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
115 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
116 segments by calling copy_private_bfd_data.
117 (_bfd_elf_copy_private_header_data): Define.
118 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
119 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
120 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
121 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
122 * mmo.c (mmo_bfd_copy_private_header_data): Define.
123 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
124 * som.c (som_bfd_copy_private_header_data): Define.
125 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
126 * vms.c (vms_bfd_copy_private_header_data): Define.
127 * bfd-in2.h: Regenerate.
128 * libbfd.h: Regenerate.
130 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
132 * elfxx-mips.c (MINUS_TWO): Define.
133 (mips_elf_higher, mips_elf_highest,
134 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
136 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
138 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
140 * som.c (log2): Rename to exact_log2. Adjust all callers.
142 2004-05-13 Paul Brook <paul@codesourcery.com>
144 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
145 dwarf3 format CIE entries. Remove comment about the size of the
146 ra_column field. It is now correctly deduced.
148 2004-05-13 Joel Sherrill <joel@oarcorp.com>
150 * config.bfd (or32-*-rtems*): Switch to elf.
152 2004-05-13 Nick Clifton <nickc@redhat.com>
154 * po/fr.po: Updated French translation.
156 2004-05-11 Jakub Jelinek <jakub@redhat.com>
158 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
159 into .dynsym if elf_section_data (sec)->dynindx <= 0.
160 Adjust counting of last_local.
161 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
162 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
163 created by the linker nor !SHF_ALLOC.
165 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
166 DT_PLTGOT to the start of the .got.plt section instead of the
167 .got output section. Set sh_entsize for .got section in addition
169 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
170 is at sgot->output_section->vma.
171 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
172 DT_PLTGOT to the start of the .got.plt section instead of the
174 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
175 is at sgot->output_section->vma. Set sh_entsize for .got section
176 in addition to .got.plt.
177 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
178 (bfd_section_from_phdr): Likewise.
179 (map_sections_to_segments): Likewise.
180 (assign_file_positions_for_segments): Likewise.
181 (get_program_header_size): Likewise.
182 * elflink.c (bfd_elf_size_dynamic_sections): Set
183 elf_tdata (output_bfd)->relro from info->relro.
184 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
186 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
188 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
189 a zero symndx for which we hadn't accounted a dynamic relocation.
190 (_frvfdpic_add_rofixup): Likewise.
192 2004-05-07 Brian Ford <ford@vss.fsi.com>
193 DJ Delorie <dj@redhat.com>
195 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
196 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
197 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
198 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
200 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
202 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
203 immediately if there's no link info.
204 (elf32_frvfdpic_copy_private_bfd_data): New.
205 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
207 2004-05-06 Zack Weinberg <zack@codesourcery.com>
209 * dwarf2.c (add_line_info): Also set info->filename to NULL if
210 filename argument is null; do not call strlen on a null pointer.
212 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
214 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
217 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
219 * configure.in (bfd_elf32_frvfdpic_vec): New.
220 * configure: Rebuilt.
221 * targets.c (bfd_elf32_frvfdpic_vec): New.
222 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
224 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
225 frvfdpic instead of frv. Rearrange elf-target macros such that
226 the FDPIC-specific ones are only defined for this new target
228 (bfd_elf32_frvfdpic_vec): Declare.
230 (elf32_frv_relocate_section): Use it to enable segment checking
231 and to control rofixup emission. Add output section vma to
232 applied relocation in non-LOAD non-ALLOC sections. Use
233 _bfd_error_handler for errors.
234 (_frv_create_got_section): Create .rel.got and .rofixup only in
235 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
237 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
238 (elf32_frvfdpic_modify_segment_map): Likewise.
239 (elf32_frv_finish_dynamic_sections): New, do-nothing.
240 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
241 error message if we miscompute the rofixup size.
242 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
243 (frvfdpic_elf_encode_eh_address): Likewise.
244 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
245 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
246 relocs. Reject unknown relocation types.
247 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
248 (frv_elf_merge_private_bfd_data): Likewise.
249 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
250 0x4000 for newly-added elf32-frvfdpic.
252 2004-05-05 Nick Clifton <nickc@redhat.com>
255 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
256 returning NULL as most users of this function do not check its
258 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
259 of bfd_cache_lookup().
260 * sco5-core.c (sco5_core_file_p): Likewise.
261 * trad-core.c (trad_unix_core_file_p): Likewise.
263 2004-05-05 Nick Clifton <nickc@redhat.com>
265 * cache.c (bfd_cache_lookup): Improve formatting.
266 * archive.c: Fix formatting.
268 2004-05-05 Peter Barada <peter@the-baradas.com>
270 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
271 * cpu-m68k.c(bfd_m68k_arch): Likewise.
272 * bfd-in2.h(bfd_architecture): Regenerate.
274 2004-05-03 Alan Modra <amodra@bigpond.net.au>
276 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
278 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
279 those against discarded link-once and SEC_MERGE section symbols.
281 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
283 * section.c (bfd_get_section_by_name_if): New.
284 * bfd-in2.h: Regenerated.
286 2004-05-02 Alan Modra <amodra@bigpond.net.au>
288 * som.c (som_bfd_is_group_section): Define.
290 2004-05-01 Alan Modra <amodra@bigpond.net.au>
292 * section.c (bfd_make_section_anyway): Copy the whole
293 bfd_hash_entry, not just "next" from existing entry.
295 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
297 * elf.c (bfd_section_from_shdr): Maintain the section order in
299 (special_sections): Add ".note.GNU-stack".
300 (elf_fake_sections): Handle section group for relocatable
303 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
305 * section.c (bfd_sections_find_if): New.
306 * bfd-in2.h: Regenerated.
308 2004-04-30 Alan Modra <amodra@bigpond.net.au>
310 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
312 * elf-bfd.h (bfd_elf_is_group_section): Declare.
313 * elf.c (bfd_elf_is_group_section): New function.
314 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
315 * section.c (bfd_generic_is_group_section): New function.
316 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
317 (BFD_JUMP_TABLE_LINK): Adjust.
318 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
319 * aout-target.h (MY_bfd_is_group_section): Define.
320 * aout-tic30.c (MY_bfd_is_group_section): Define.
321 * bfd.c (bfd_is_group_section): Define.
322 * binary.c (binary_bfd_is_group_section): Define.
323 * bout.c (b_out_bfd_is_group_section): Define.
324 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
325 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
326 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
327 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
328 * coffcode.h (coff_bfd_is_group_section): Define.
329 * i386msdos.c (msdos_bfd_is_group_section): Define.
330 * i386os9k.c (os9k_bfd_is_group_section): Define.
331 * ieee.c (ieee_bfd_is_group_section): Define.
332 * ihex.c (ihex_bfd_is_group_section): Define.
333 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
334 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
335 * mmo.c (mmo_bfd_is_group_section): Define.
336 * nlm-target.h (nlm_bfd_is_group_section): Define.
337 * oasys.c (oasys_bfd_is_group_section): Define.
338 * pef.c (bfd_pef_bfd_is_group_section): Define.
339 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
340 * srec.c (srec_bfd_is_group_section): Define.
341 * tekhex.c (tekhex_bfd_is_group_section): Define.
342 * versados.c (versados_bfd_is_group_section): Define.
343 * vms.c (vms_bfd_is_group_section): Define.
344 * xsym.c (bfd_sym_bfd_is_group_section): Define.
345 * bfd-in2.h: Regenerate.
346 * libbfd.h: Regenerate.
348 2004-04-30 Alan Modra <amodra@bigpond.net.au>
350 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
352 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
354 * configure.in: Update version to 2.15.91.
355 * configure: Regenerate.
357 2004-04-29 Brian Ford <ford@vss.fsi.com>
359 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
360 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
361 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
362 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
363 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
364 .gnu.linkonce.wi. sections.
365 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
366 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
368 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
369 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
371 2004-04-28 Chris Demetriou <cgd@broadcom.com>
373 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
374 * bfd-in2.h: Regenerate.
375 * libbfd.h: Likewise.
377 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
379 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
381 (setup_sections): Use som_subspace_dictionary_record struct instead
382 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
383 is_comdat, is_common or dup_common.
384 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
385 is_comdat, is_common and dup_common in section subspace_dict from
387 (som_begin_writing): Use som_subspace_dictionary_record struct.
388 (som_finish_writing): Likewise.
389 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
390 is_common and dup_common flags in info for symbol. Add comment
391 regarding linker support for these fields. Slightly reorganize
393 (som_build_and_write_symbol_table): Set is_comdat, is_common and
394 dup_common fields in symbol table from symbol info.
395 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
396 arguments. Set corresponding fields in copy_data. Change all callers.
397 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
399 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
400 * som.h (som_subspace_dictionary_record): Define.
401 (som_copyable_section_data_struct): Add is_comdat, is_common and
403 (som_section_data_struct): Use som_subspace_dictionary_record struct
404 instead of subspace_dictionary_record.
405 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
407 2004-04-27 Bob Wilson <bob.wilson@acm.org>
409 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
410 if set. Check reloc_done flag before applying relocations. Use
411 output addresses, both when applying relocations and when comparing
412 against the specified section.
413 (elf_xtensa_relocate_section): Use output address to check if dynamic
414 reloc is in a literal pool. Set section's reloc_done flag.
416 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
418 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
419 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
421 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
424 2004-04-27 Alan Modra <amodra@bigpond.net.au>
426 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
427 structure field removed in 2004-04-24 patch.
428 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
430 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
432 * elf32-arm.h (elf32_arm_section_flags): Likewise.
433 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
434 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
435 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
436 field before calling elf_backend_section_flags.
438 2004-04-24 Chris Demetriou <cgd@broadcom.com>
440 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
441 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
442 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
443 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
444 and BFD_RELOC_32_PCREL.
445 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
446 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
447 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
448 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
449 (mips_elf_next_relocation): Move comment about matching HI/LO
451 (_bfd_mips_elf_relocate_section): Here. Remove handling for
454 2004-04-23 Chris Demetriou <cgd@broadcom.com>
456 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
457 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
458 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
459 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
460 and update comments to reflect current usage.
461 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
462 and MIPS_R_SWITCH, as well as several empty entries. Update comment
464 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
465 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
466 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
467 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
468 type number to be MIPS_R_PCREL16.
469 (mips_relocate_section): Remove support for link-time relaxation
470 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
471 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
472 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
473 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
474 relaxation of branches used by embedded-PIC.
475 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
476 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
477 related members, update comment.
478 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
479 code related to embedded-PIC.
480 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
481 initialization of now-removed 'adjust' member of
482 'struct ecoff_debug_info'.
484 2004-04-23 Chris Demetriou <cgd@broadcom.com>
486 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
488 2004-04-21 Philip Blundell <pb@nexus.co.uk>
490 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
491 relocs for locally defined symbols during -shared final link.
492 (elf32_arm_final_link_relocate): Likewise.
494 2004-04-22 Jakub Jelinek <jakub@redhat.com>
496 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
497 ELF_LINK_POINTER_EQUALITY_NEEDED.
498 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
499 if r_type is not R_X86_64_PC32.
500 (elf64_x86_64_finish_dynamic_symbol): If
501 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
504 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
506 * elf32-sh.c (sh_elf_plt_sym_val): New function.
507 (elf_backend_plt_sym_val): Define.
509 2004-04-22 Andrew Cagney <cagney@redhat.com>
511 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
513 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
515 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
517 * som.c (som_set_section_contents): Constantify second argument.
518 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
519 (som_object_setup): Rework to avoid warning.
520 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
523 2004-04-22 Andrew Cagney <cagney@redhat.com>
525 * cache.c (bfd_cache_close): Check for a previously closed file.
527 2004-04-22 Jakub Jelinek <jakub@redhat.com>
529 * bfd.c (bfd_get_synthetic_symtab): Define.
530 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
531 NAME##_get_synthetic_symtab.
532 (struct bfd_target): Add _bfd_get_synthetic_symtab.
533 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
534 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
536 (_bfd_elf_get_synthetic_symtab): New prototype.
537 * elfcode.h (elf_get_synthetic_symtab): Define.
538 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
539 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
540 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
541 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
542 * bfd-in2.h: Rebuilt.
544 * elf32-i386.c (elf_i386_plt_sym_val): New function.
545 (elf_backend_plt_sym_val): Define.
546 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
547 (elf_backend_plt_sym_val): Define.
548 * elf32-s390.c (elf_s390_plt_sym_val): New function.
549 (elf_backend_plt_sym_val): Define.
550 * elf64-s390.c (elf_s390_plt_sym_val): New function.
551 (elf_backend_plt_sym_val): Define.
552 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
553 (elf_backend_plt_sym_val): Define.
554 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
555 (elf_backend_plt_sym_val): Define.
556 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
557 (elf_backend_plt_sym_val): Define.
558 * aout-target.h (MY_get_synthetic_symtab): Define.
559 * aout-tic30.c (MY_get_synthetic_symtab): Define.
560 * coff-rs6000.c (rs6000coff_vec): Add
561 _bfd_nodynamic_get_synthetic_symtab.
562 (pmac_xcoff_vec): Likewise.
563 * coff64-rs6000.c (rs6000coff64_vec): Add
564 _bfd_nodynamic_get_synthetic_symtab.
565 (aix5coff64_vec): Likewise.
566 * sunos.c (MY_get_synthetic_symtab): Define.
567 * vms.c (vms_get_synthetic_symtab): Define.
569 2004-04-22 Nick Clifton <nickc@redhat.com>
571 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
573 2004-04-22 Peter Barada <peter@the-baradas.com>
575 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
576 * bfd2-in.h: Regenerate.
577 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
579 2004-04-21 Chris Demetriou <cgd@broadcom.com>
581 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
582 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
583 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
584 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
585 * bfd-in2.h: Regenerate.
587 2004-04-21 Bob Wilson <bob.wilson@acm.org>
589 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
590 require relocations against a weak symbol to reference the same
591 symbol hash entry if not a final, static link.
592 (get_cached_value, add_value_map): Add final_static_link argument.
593 (remove_literals): Pass final_static_link argument as needed.
595 2004-04-21 Andrew Cagney <cagney@redhat.com>
597 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
598 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
599 (opncls_bwrite, opncls_bclose, opncls_bflush)
600 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
601 bfd iovec that uses function callbacks.
602 (bfd_close): Use the iovec's bclose.
603 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
604 (cache_bclose, cache_bflush, cache_bstat)
605 (cache_iovec): New functions and global variable, implement a
606 cache "iovec", where applicable set bfd_error.
607 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
608 * bfdio.c (struct bfd_iovec): Define.
609 (real_read): Delete function.
610 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
611 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
612 assume that bread and bwrite set bfd_error.
613 * bfd.c (struct bfd): Add "iovec", update comments.
614 * bfd-in2.h, libbfd.h: Re-generate.
616 2004-04-21 Andrew Cagney <cagney@redhat.com>
618 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
620 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
622 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
623 (bfd_elf_gc_sections): Fail if a shared object is being created.
624 Do not fail if dynamic sections have been created. Instead call
625 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
626 dynamically referenced symbols. Do not mark the whole graph
627 rooted at .eh_frame, only the section proper.
629 2004-04-20 DJ Delorie <dj@redhat.com>
631 * reloc.c: Add BFD_RELOC_32_SECREL.
632 * bfd-in2.h: Regenerate.
633 * libbfd.h: Likewise.
634 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
635 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
636 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
638 2004-04-19 Jakub Jelinek <jakub@redhat.com>
640 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
641 relocs against hidden/protected undefweak symbols properly.
642 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
644 2004-04-18 Mark Kettenis <kettenis@gnu.org>
646 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
647 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
650 2004-04-17 Brian Ford <ford@vss.fsi.com>
652 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
653 filepos for the SizeOfHeaders field.
654 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
656 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
658 2004-04-16 Alan Modra <amodra@bigpond.net.au>
660 * simple.c (bfd_simple_get_relocated_section_contents): Don't
661 change reloc_done. Set and restore _cooked_size.
664 2004-04-15 Mark Kettenis <kettenis@gnu.org>
666 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
669 2004-04-15 Nick Clifton <nickc@redhat.com>
671 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
673 2004-04-15 Alan Modra <amodra@bigpond.net.au>
675 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
677 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
679 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
680 when it is a definition.
682 2004-04-14 Alan Modra <amodra@bigpond.net.au>
684 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
685 when statically linking PIC code.
686 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
688 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
690 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
691 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
692 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
693 * configure: Regenerate.
695 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
697 * elflink.c: Include libiberty.h.
698 * Makefile.am (elflink.lo): Depend on libiberty.h.
699 * Makefile.in: Regenerate.
701 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
703 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
706 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
708 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
709 reserve the memory for dynamic linker
711 2004-04-05 Mark Kettenis <kettenis@gnu.org>
713 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
714 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
716 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
718 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
719 RELOC_FOR_GLOBAL_SYMBOL.
720 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
722 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
724 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
725 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
727 2004-04-01 Paul Brook <paul@codesourcery.com>
729 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
730 * elf32-arm.h (struct elf32_elf_section_map): New.
731 (struct _arm_elf_section_data): New.
732 (elf32_arm_section_data): Define.
733 (struct elf32_arm_link_hash_table): Add byteswap_code.
734 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
735 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
736 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
737 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
738 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
739 (bfd_elf32_new_section_hook, elf_backend_write_section,
740 elf_backend_link_output_symbol_hook): Define.
742 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
744 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
745 that keeps the characters in a B_INCL..B_EINCL range.
746 (_bfd_link_section_stabs): When computing the sum of the
747 characters in a B_INCL..B_EINCL range also keep a copy of those
748 characters. Use this information to distinguish between
749 include sections that have the same sum and the same length
750 but which are nevertheless unique.
752 2004-03-31 Paul Brook <paul@codesourcery.com>
754 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
755 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
757 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
759 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
760 to 'sum_chars' and add field 'num_chars'.
761 (_bfd_link_section_stabs): When computing the sum of the
762 characters in a B_INCL..B_EINCL range also keep a count of the
763 number of characters. Use this information to help distinguish
764 between include sections when have the same sum but which
765 nevertheless are still unique.
767 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
769 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
771 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
772 Tomer Levi <Tomer.Levi@nsc.com>
774 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
775 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
776 (BFD32_BACKENDS): Add elf32-cr16c.lo.
777 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
778 (cpu-cr16c.lo): New target.
779 (elf32-cr16c.lo): Likewise.
780 * Makefile.in: Regenerate.
781 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
782 (bfd_archures_list): Add bfd_cr16c_arch.
783 * config.bfd: Handle cr16c-*-elf*.
784 * configure.in: Handle bfd_elf32_cr16c_vec.
785 * configure: Regenerate.
786 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
787 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
788 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
789 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
790 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
791 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
792 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
793 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
794 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
795 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
796 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
797 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
798 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
799 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
800 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
801 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
802 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
803 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
804 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
805 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
806 * targets.c (bfd_elf32_cr16c_vec): Declare.
807 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
808 * cpu-cr16c.c: New file.
809 * elf32-cr16c.c: Likewise.
810 * libbfd.h: Regenerate.
811 * bfd-in2.h: Likewise.
813 2004-03-30 Jakub Jelinek <jakub@redhat.com>
815 * elf.c (map_sections_to_segments): Fix handling of .tbss.
817 2004-03-27 Alan Modra <amodra@bigpond.net.au>
819 * Makefile.am: Remove all mention of elflink.h.
820 * Makefile.in: Regenerate.
821 * bfd-in.h (bfd_elf_discard_info): Declare.
822 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
823 * bfd-in2.h: Regenerate.
824 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
825 bfd_elf32_link_record_dynamic_symbol,
826 bfd_elf64_link_record_dynamic_symbol,
827 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
828 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
829 _bfd_elf32_link_record_local_dynamic_symbol,
830 _bfd_elf64_link_record_local_dynamic_symbol,
831 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
832 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
833 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
834 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
835 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
836 _bfd_elf32_reloc_symbol_deleted_p,
837 _bfd_elf64_reloc_symbol_deleted_p): Delete.
838 (bfd_elf_link_record_dynamic_symbol,
839 bfd_elf_link_record_local_dynamic_symbol,
840 bfd_elf_final_link, bfd_elf_gc_sections,
841 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
842 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
843 bfd_elf_reloc_symbol_deleted_p): Declare.
844 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
845 * elf32-arm.h: Update for changed function names. Remove local
846 WILL_CALL_FINISH_DYNAMIC_SECTION define.
847 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
848 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
849 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
850 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
851 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
852 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
853 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
854 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
855 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
856 (bfd_elfNN_print_symbol): Define.
857 * elfcode.h: Don't include elflink.h.
858 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
859 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
860 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
861 elf_gc_record_vtinherit, elf_gc_record_vtentry,
862 elf_link_record_local_dynamic_symbol): Don't define.
863 * elflink.c: Update for changed function names. Move elflink.h
865 * elflink.h: Delete file.
866 * po/SRC-POTFILES.in: Regenerate.
867 * po/bfd.pot: Regenerate.
869 2004-03-27 Alan Modra <amodra@bigpond.net.au>
871 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
872 "name" for global syms accidentally removed in 2004-03-20 change.
874 2004-03-27 Alan Modra <amodra@bigpond.net.au>
876 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
877 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
878 where Elf_External_* is different for 64 and 32 bit, with
879 corresponding elf_size_info field.
880 (struct elf_final_link_info): Use "bfd_byte *" instead
881 of "Elf_External_Sym *" for external_syms and symbuf.
882 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
883 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
884 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
885 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
886 (elf_link_sort_cmp2): Adjust.
887 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
888 using ELF_R_SYM macro. Set u.sym_mask.
889 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
890 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
891 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
892 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
893 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
894 swap_syn_out functions. Rearrange dyn swap in/out switch.
895 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
896 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
897 (elf_link_flush_output_syms): Add elf_backend_data arg.
898 (elf_link_check_versioned_symbol): Likewise.
899 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
900 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
901 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
902 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
903 ELF_R_TYPE and ELF_R_INFO macros.
904 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
905 based on size rather than using ELF_R_INFO.
906 (elf_gc_mark): Set up r_sym_shift local var and use instead of
908 (struct alloc_got_off_arg): New.
909 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
910 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
911 (elf_gc_allocate_got_offsets): Adjust.
912 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
913 ELF_R_SYM. Use bfd_section_from_elf_index.
914 (elf_bfd_discard_info): Set cookie.r_sym_shift.
915 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
916 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
918 2004-03-26 Stan Shebs <shebs@apple.com>
920 Remove MPW support, no longer used.
921 * config.bfd (powerpc-*-mpw*): Remove configuration.
922 * mpw-config.in, mpw-make.sed: Remove files.
923 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
925 2004-03-26 Alan Modra <amodra@bigpond.net.au>
927 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
928 (ppc64_elf_add_symbol_hook): New function.
929 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
930 const from Elf_Internal_Sym param.
931 * elflink.c (elf_link_add_object_symbols): Adjust.
932 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
933 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
934 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
935 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
936 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
937 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
938 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
939 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
940 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
941 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
942 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
943 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
944 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
945 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
946 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
947 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
949 2004-03-26 Alan Modra <amodra@bigpond.net.au>
951 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
952 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
953 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
954 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
955 (bfd_elf64_bfd_link_add_symbols): Delete.
956 (bfd_elf_link_add_symbols): Declare.
957 * elfcode.h (elf_bfd_link_add_symbols): Delete.
958 * elflink.c: Include safe-ctype.h.
959 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
961 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
962 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
964 (elf_link_add_archive_symbols): Rename from
965 _bfd_elf_link_add_archive_symbols, make static.
966 (elf_link_add_object_symbols): New function. Corresponding
967 elflink.h function converted to use elf_size_info.
968 (bfd_elf_link_add_symbols): Likewise.
969 (bfd_elf_size_dynamic_sections): Adjust.
970 * elflink.h (elf_bfd_link_add_symbols): Delete.
971 (elf_link_add_object_symbols): Delete.
972 * elf32-gen.c (elf32_generic_link_add_symbols): Call
973 bfd_elf_link_add_symbols.
974 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
976 2004-03-25 Alan Modra <amodra@bigpond.net.au>
978 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
979 and chained shared libs only if dynsym. Clear dynsym on forced-local.
981 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
982 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
983 (_bfd_elf_add_dt_needed_tag): Declare.
984 (_bfd_elf_sort_symbol): Declare.
985 (_bfd_elf_finalize_dynstr): Declare.
986 (RELOC_FOR_GLOBAL_SYM): Formatting.
987 * elfcode.h (elf_add_dynamic_entry): Delete.
988 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
989 elflink.h function converted to use elf_size_info.
990 (_bfd_elf_add_dt_needed_tag): Likewise.
991 (_bfd_elf_sort_symbol): Likewise.
992 (_bfd_elf_finalize_dynstr): Likewise.
993 (compute_bucket_count): Likewise.
994 (bfd_elf_size_dynamic_sections): Likewise. Check result of
995 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
996 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
998 (sort_symbol, add_dt_needed_tag): Delete.
999 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1000 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1002 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1003 * elf32-cris.c (add_dynamic_entry): Likewise.
1004 * elf32-hppa.c (add_dynamic_entry): Likewise.
1005 * elf32-i370.c (add_dynamic_entry): Likewise.
1006 * elf32-i386.c (add_dynamic_entry): Likewise.
1007 * elf32-m32r.c (add_dynamic_entry): Likewise.
1008 * elf32-m68k.c (add_dynamic_entry): Likewise.
1009 * elf32-ppc.c (add_dynamic_entry): Likewise.
1010 * elf32-s390.c (add_dynamic_entry): Likewise.
1011 * elf32-sh.c (add_dynamic_entry): Likewise.
1012 * elf32-sparc.c (add_dynamic_entry): Likewise.
1013 * elf32-vax.c (add_dynamic_entry): Likewise.
1014 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1015 * elf64-alpha.c (add_dynamic_entry): Likewise.
1016 * elf64-hppa.c (add_dynamic_entry): Likewise.
1017 * elf64-ppc.c (add_dynamic_entry): Likewise.
1018 * elf64-s390.c (add_dynamic_entry): Likewise.
1019 * elf64-sparc.c (add_dynamic_entry): Likewise.
1020 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1021 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1022 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1023 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1024 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1025 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1027 2004-03-23 Paul Brook <paul@codesourcery.com>
1029 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1031 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1033 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1034 literal tables and check for relocs outside of literal pools.
1035 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1036 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1038 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1039 (elf_xtensa_relocate_section): Read literal tables and check for
1040 dynamic relocations in read-only sections and not in literal pools.
1042 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1045 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1047 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1049 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1050 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1051 not defined by the executable, or defined in a DSO.
1052 <eliding run-time relocation of .got>: Initialize GOT entry for a
1053 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1055 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1056 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1057 a PLT reloc to GOT for an executable.
1058 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1059 .got for a DSO and explain why.
1060 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1061 and unreferenced symbols for which a PLT is defined. Adjust
1062 dynamic-symbol pruning correspondingly, to make sure we don't lose
1063 a dynamic symbol also defined by a DSO.
1065 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1067 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1068 and rel args. Group input and output args. Wrap to 80 columns.
1069 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1070 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1071 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1072 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1073 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1074 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1075 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1076 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1077 RELOC_FOR_GLOBAL_SYMBOL invocation.
1079 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1081 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1082 unresolved symbols in objects aren't allowed.
1084 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1086 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1087 (elf_hppa_unmark_useless_dynamic_symbols):
1088 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1089 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1090 (elf32_hppa_relocate_section): Likewise.
1091 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1092 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1093 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1094 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1095 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1097 * elf-m10200.c (mn10200_elf_relocate_section): Use
1098 RELOC_FOR_GLOBAL_SYMBOL.
1099 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1100 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1101 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1102 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1103 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1104 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1105 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1106 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1107 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1108 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1109 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1110 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1112 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1114 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1115 (final_link_relocate): Likewise.
1116 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1117 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1119 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1121 * Makefile.am: Run "make dep-am".
1122 * Makefile.in: Regenerate.
1123 * aclocal.m4: Regenerate.
1124 * config.in: Regenerate.
1125 * po/bfd.pot: Regenerate.
1127 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1128 H.J. Lu <hongjiu.lu@intel.com>
1130 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1131 type and size change code to where it was previously. Remove
1132 dt_needed param. Treat old weak syms as strong if new sym is
1133 from a shared lib, even when old sym is from another shared
1134 lib. Remove unnecessary tests of oldweak and newweak. Correct
1136 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1137 _bfd_elf_merge_symbol calls.
1138 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1139 dt_needed local var. Update comments.
1140 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1141 (_bfd_elf_add_default_symbol): Likewise.
1143 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1144 strong syms in one shared object overriding weak syms in another.
1146 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1148 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1149 dyn_lib_class field. Rearrange for better packing.
1150 (elf_dt_soname): Delete.
1151 (elf_dyn_lib_class): Define.
1152 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1153 (bfd_elf_set_dt_needed_soname): Delete.
1154 (bfd_elf_set_dyn_lib_class): New function.
1155 * elflink.h (add_dt_needed_tag): New function. Split out from..
1156 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1157 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1158 initialization of soname.
1159 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1161 * bfd-in.h (enum dynamic_lib_link_class): New.
1162 (bfd_elf_set_dt_needed_soname): Delete.
1163 (bfd_elf_set_dyn_lib_class): Declare.
1164 * bfd-in2.h: Regenerate.
1166 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1167 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1168 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1169 symbol loop. Instead use add_needed to flag tag as written.
1171 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1173 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1174 logic for null_input_bfd detection.
1176 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1178 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1180 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1182 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1185 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1187 * elflink.c (elf_link_read_relocs_from_section): Don't use
1188 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1189 (_bfd_elf_link_read_relocs): ..to here.
1190 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1192 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1194 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1195 values selected in configure.host. Require both to be defined
1196 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1197 corresponding BFD_HOST vars with quotes.
1198 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1199 Always require BFD_HOST_64_BIT_DEFINED.
1200 <file_ptr type>: Find off_t size before emitting message. Combine
1201 off_t and ftello64 conditional.
1202 * configure: Regenerate.
1204 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1206 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1207 aliasing warning. Remove trailing whitespace throughout file.
1209 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1211 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1212 input_section in calls to get_dyn_name.
1213 * 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
1215 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1217 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1219 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1220 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1221 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1222 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1223 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1224 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1225 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1227 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1228 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1229 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1230 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1231 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1232 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1233 (read_8_bytes, read_indirect_string, read_address): Likewise.
1234 (read_abbrevs, parse_comp_unit): Likewise.
1235 * targets.c (struct bfd_target): Likewise.
1236 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1237 * hppabsd-core.c: Likewise. Formatting.
1238 * hpux-core.c: Likewise.
1239 * irix-core.c: Likewise.
1240 * netbsd-core.c: Likewise.
1241 * osf-core.c: Likewise.
1242 * ptrace-core.c: Likewise.
1243 * sco5-core.c: Likewise.
1244 * trad-core.c: Likewise.
1245 * configure: Regenerate.
1246 * bfd-in2.h: Regenerate.
1248 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1250 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1251 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1252 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1253 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1254 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1255 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1256 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1257 * libbfd.c: Likewise in function definitions.
1258 (bfd_put_8): Mask with 0xff rather than casting to char.
1259 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1260 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1261 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1262 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1263 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1264 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1265 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1266 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1267 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1268 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1269 * archive.c (do_slurp_coff_armap): Update swap prototype.
1270 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1271 (tic54x_getl_signed_32): Likewise.
1272 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1273 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1274 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1275 (bfd_getp_signed_32, bfd_putp32): Likewise.
1276 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1277 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1278 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1279 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1280 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1281 bfd_h_getx_signed_16, bfd_h_putx16.
1282 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1283 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1284 * hpux-core.c: Likewise.
1285 * irix-core.c: Likewise.
1286 * netbsd-core.c: Likewise.
1287 * osf-core.c: Likewise.
1288 * ptrace-core.c: Likewise.
1289 * sco5-core.c: Likewise.
1290 * trad-core.c: Likewise.
1291 * bfd-in2.h: Regenerate.
1293 2004-03-15 Matt Thomas <matt@3am-software.com>
1295 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1298 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1300 * config.bfd: Add x86_64-*-openbsd*.
1301 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1303 * configure: Regenerate.
1305 2004-03-12 Nick Clifton <nickc@redhat.com>
1306 Dave Murphy <wintermute2k4@ntlworld.com>
1308 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1309 if the input bfd does not contain any code.
1311 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1313 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1315 2004-03-05 Fred Fish <fnf@redhat.com>
1317 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1318 mips16 symbols to be even rather than testing first for even/odd.
1319 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1321 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1323 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1326 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1328 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1329 undefined symbols as hash_new.
1331 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1333 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1335 * elf32-sh.c: Ditto.
1336 * bfd-in2.h: Regenerate.
1338 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1340 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1342 (_frv_count_got_plt_entries): Initialize them.
1343 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1345 (frv_pic_relocs_info_for_global): Likewise.
1346 (frv_pic_relocs_info_for_local): Likewise.
1347 (frv_pic_merge_early_relocs_info): New.
1348 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1350 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1351 Check that we don't exceed the allocated count for entry.
1352 (_frv_add_rofixup): Likewise.
1353 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1354 (elf32_frv_finish_dynamic_sections): Improve error message in case
1355 we emit too few rofixup entries.
1357 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1359 * archures.c (bfd_mach_fr450): New.
1360 * bfd-in2.h: Regenerate.
1361 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1362 (arch_info_500): Link to it.
1363 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1364 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1365 (frv_elf_arch_extension_p): New function.
1366 (frv_elf_merge_private_bfd_data): Use it.
1368 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1370 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1372 * elflink.h (is_global_data_symbol_definition): Moved to
1374 (elf_link_is_defined_archive_symbol): Likewise.
1375 (elf_link_add_archive_symbols): Likewise. Renamed to
1376 _bfd_elf_link_add_archive_symbols.
1378 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1379 of ELF symbol table entry from backend.
1380 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1381 instead of elf_link_add_object_symbols.
1383 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1385 * elf-bfd.h (struct elf_backend_data): Added
1386 elf_backend_can_make_relative_eh_frame,
1387 elf_backend_can_make_lsda_relative_eh_frame and
1388 elf_backend_encode_eh_address.
1389 (_bfd_elf_encode_eh_address): Declare.
1390 (_bfd_elf_can_make_relative): Declare.
1391 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1392 hooks to decide whether to attempt to make_relative and
1394 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1395 (_bfd_elf_can_make_relative): New.
1396 (_bfd_elf_encode_eh_address): New.
1397 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1398 (frv_elf_encode_eh_address): New.
1399 (elf_backend_can_make_relative_eh_frame): Define.
1400 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1401 (elf_backend_encode_eh_address): Define.
1403 (elf_backend_can_make_relative_eh_frame): Define.
1404 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1405 (elf_backend_encode_eh_address): Define.
1406 (elfNN_bed): Add them.
1408 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1410 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1411 complain_on_overflow to signed.
1413 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1415 * elflink.h (sort_symbol): New.
1416 (elf_link_add_object_symbols): Use a sorted symbol array for
1419 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1421 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1422 for pc relative relocs.
1423 (elf_s390_relocate_section): Likewise.
1424 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1425 for pc relative relocs.
1426 (elf_s390_relocate_section): Likewise.
1428 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1430 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1433 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1435 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1436 field to track if a relocation is against readonly section.
1437 (count_dyn_reloc): Take a new argument for rent->reltext.
1438 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1439 (get_reloc_section): Don't set ia64_info->reltext here.
1440 (allocate_dynrel_entries): Set ia64_info->reltext here.
1442 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1444 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1445 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1446 function's descriptor to symbol+offset, and map local undefweak
1447 symbol to NULL function descriptor.
1448 (elf32_frv_relocate_section): Likewise.
1450 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1452 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1454 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1455 (netbsd_core_file_p): Set architecture from machine ID for
1458 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1460 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1461 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1463 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1465 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1466 symbols with non-default visibility.
1468 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1470 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1471 IMAGE_SCN_MEM_WRITE on known sections only.
1473 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1475 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1476 symbols used in PIE relocs.
1478 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1480 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1483 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1485 * configure.in: Update version to 2.15.90.
1486 * configure: Regenerate.
1488 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1489 Richard Sandiford <rsandifo@redhat.com>
1491 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1492 _bfd_elf_symbol_refs_local_p to decide whether to decay
1493 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1494 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1495 relocs if the symbol wasn't defined by a regular object file.
1496 Don't check the symbol's dynindx.
1498 2004-02-16 Andrew Cagney <cagney@redhat.com>
1500 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1502 * bfd-in2.h: Re-generate.
1504 2004-02-14 Andrew Cagney <cagney@redhat.com>
1506 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1507 _LARGEFILE64_SOURCE.
1509 2004-02-13 Andrew Cagney <cagney@redhat.com>
1511 * elf.c (vma_page_aligned_bias): New function.
1512 (assign_file_positions_except_relocs)
1513 (assign_file_positions_for_segments): Replace broken modulo
1514 arithmetic with call to vma_page_aligned_bias.
1516 2004-02-11 Andrew Cagney <cagney@redhat.com>
1518 * bfd-in.h: Update copyright.
1519 (bfd_tell): Change return type to file_ptr.
1520 * bfd-in2.h: Re-generate.
1521 * cache.c: Update copyright.
1522 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1524 (close_one): Use real_ftell.
1525 * bfdio.c: Update copyright.
1526 (real_ftell, real_fseek): New functions.
1527 (bfd_tell): Use real_fseek and real_ftell, change return type to
1529 (bfd_seek): Use real_ftell and real_fseek, change type of
1530 file_position to a file_ptr.
1531 * libbfd-in.h: Update copyright.
1532 (real_ftell, real_fseek): Declare.
1533 * libbfd.h: Re-generate.
1535 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1536 fseeko and fseeko64. Determine bfd_file_ptr.
1537 * configure: Re-generate.
1538 * config.in: Re-generate.
1540 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1542 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1543 * elf32-h8300.c: Likewise.
1545 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1546 Nick Clifton <nickc@redhat.com>
1548 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1549 GOT entries with no associated GOT subsection.
1551 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1553 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1554 * elf.c (swap_out_syms): Use it to decide whether local section
1555 symbols should be named.
1556 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1557 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1558 (elf_backend_name_local_section_symbols): Define.
1559 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1561 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1563 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1564 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1567 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1569 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1570 to bfd_link_hash_entry passed by reference to
1571 _bfd_generic_link_add_one_symbol.
1573 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1575 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1576 relocations against dynamic symbols.
1578 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1580 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1583 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1585 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1586 * bfd-in2.h, libbfd.h: Rebuilt.
1588 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1590 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1591 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1592 flag has been cleared.
1594 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1596 * coff-h8300.c: Add and adjust comments about relaxation.
1597 * elf32-h8300.c: Likewise.
1599 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1601 * coff-h8300.c: Fix comment typos.
1602 * elf32-h8300.c: Likewise.
1604 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1606 * coff-h8300.c: Add comments about relaxation.
1607 * elf32-h8300.c: Likewise.
1609 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1611 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1613 * aclocal.m4: Regenerate.
1614 * configure: Regenerate.
1616 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1618 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1619 mips_elf64_rtype_to_howto instead of using howto_table.
1621 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1623 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1625 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1626 relocs which would not use the PLT.
1628 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1630 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1631 (ppc64_elf_gc_sweep_hook): Likewise.
1632 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1634 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1636 Adds linker relaxation support for bit manipulation insns like
1637 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1639 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1640 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1641 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1642 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1644 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1646 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1648 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1650 * elf32-h8300.c: Fix formatting.
1652 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1654 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1655 dynamic object is present. Declare r_symndx and h in an inner
1657 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1659 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1661 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1662 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1663 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1664 identically. Do not emit PC24 relocations for shared libraries.
1665 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1666 identically. Don't adjust pc_count.
1667 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1668 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1669 adjust count for branch relocations.
1670 (allocate_dynrelocs): Correct typo in call to
1671 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1672 PC24 or PLT32 relocs when linking.
1674 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1676 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1677 relocation howto with ARM_26 one for consistency.
1678 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1679 that will be converted to ARM_26D ones, since we always want 'done'
1680 relocations to be reflected in section's data.
1681 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1683 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1686 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1688 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1689 are not partial_inplace during a relocatable link.
1691 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1693 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1694 if no dynamic object is present. Declare r_symndx and h in an
1697 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1699 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1700 trampoline if it is known out of range.
1702 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1704 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1705 * elf32-frv.c (_frv_osec_readonly_p): New.
1706 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1708 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1709 (elf32_frv_relocate_section): Likewise. Error out if attempting
1710 to emit rofixups or dynamic relocs in read-only segments. Use
1711 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1712 dynamic relocations.
1713 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1714 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1715 relocations or fixups involving merged sections correctly. Avoid
1716 crash when undefined symbol is referenced by R_FRV_32 or
1717 R_FRV_FUNCDESC_VALUE.
1718 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1719 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1720 input section holding local symbol to addend of R_FRV_32 or
1721 R_FRV_FUNCDESC_VALUE dynamic relocation.
1722 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1723 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1724 (elf32_frv_always_size_sections): Don't store pointer to
1725 __stacksize symbol in sec_info.
1726 (elf32_frv_modify_segment_map): Look it up here.
1727 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1728 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1729 of the lazy PLT entry, not only its offset, as the low word of a
1730 function descriptor.
1731 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1732 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1733 if a hash table entry already exists but is not a definition.
1734 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1735 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1736 (_frv_add_rofixup): Don't inline.
1737 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1738 for undefweak symbols.
1739 (elf32_frv_relocate_section): Avoid crash while computing
1740 relocation when linking with shared library. Only emit rofixups
1741 and dynamic relocations for alloc&load sections. Mark binaries
1742 with inter-segment relocations for relocation as a unit.
1743 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1744 (DEFAULT_STACK_SIZE): New.
1745 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1746 emit rofixups or dynamic relocs when linking dynamic non-PIE
1748 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1749 shared libs too. Reserve the last entry for the GOT pointer.
1750 (elf32_frv_finish_dynamic_sections): Emit it.
1751 (elf32_frv_always_size_sections): New.
1752 (elf32_frv_modify_segment_map): New.
1753 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1755 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1756 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1757 (elf_backend_always_size_sections): New.
1758 (elf_backend_modify_segment_map): New.
1759 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1760 * config.bfd: Added frv-*-*linux*.
1761 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1762 ABS section, instead of crashing.
1763 (elf32_frv_relocate_section): Don't crash before warning about
1764 different segments in non-PIC relocation.
1765 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1766 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1767 relocs to undefweak symbols.
1768 (elf32_frv_relocate_section): Ditto for undefined symbols.
1769 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1770 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1771 gotfixup section was created.
1772 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1773 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1774 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1775 complain_overflow_signed.
1776 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1777 have not been allocated.
1778 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1779 privfd only if dynamic sections were created.
1780 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1781 for GPREL relocs. When linking relocatable FDPIC executables,
1782 emit warnings for relocations that would be illegal on PIE or
1783 shared libraries. Emit rofixup for R_FRV_32 only if input object
1785 (_frv_create_got_section): Define _gp symbol in the rofixup
1787 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1788 dynamic sections missing, error out requesting -melf32frvfd.
1789 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1790 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1791 computation of addends from section and global or local symbol
1792 value. Change return type to bfd_boolean, and return a failure if
1793 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1794 nonzero addend is required.
1795 (elf32_frv_relocate_section): Likewise. Print error for
1796 unsupported nonzero addends.
1797 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1798 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1799 force everything local.
1800 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1801 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1802 (frv_gotfixup_section): New.
1803 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1804 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1806 (_frv_add_rofixup): New.
1807 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1808 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1809 improve some ugly conditions.
1810 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1811 relocations in fdpic.
1812 (_frv_create_got_section): Create .rofixup.got section.
1813 (struct _frv_dynamic_got_info): Added fixups.
1814 (_frv_count_got_plt_entries): Account in-GOT relocations into
1815 relocs32, relocsfd and relocsfdv. Account them into relocs or
1816 fixups, as appropriate.
1817 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1819 (elf32_frv_finish_dynamic_sections): Verify that the right number
1820 of relocations and fixups was generated.
1821 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1823 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1824 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1825 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1826 descriptor of a (formerly-)global symbol is local.
1827 (struct frv_pic_relocs_info): Adjust comments.
1828 (_frv_emit_got_relocs_plt_entries): Adjust.
1829 (elf32_frv_relocate_section): Likewise.
1830 (_frv_count_got_plt_entries): Likewise.
1831 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1832 symbol's value to addend in the common preamble. Decay dynamic
1833 symbols to section+offset if they bind or call locally, for GOT
1834 and FUNCDESC_VALUE, respectively.
1835 (elf32_frv_relocate_section): Likewise.
1836 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1837 internal or hidden visibility.
1838 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1839 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1840 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1841 (elf32_frv_relocate_section): Pass relocation addend in. Use
1842 original relocation addend to look up the got relocs/plt entries
1843 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1844 processing relocations that reference .scommon symbols.
1845 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1846 Introduce support for dynamic linking.
1847 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1848 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1849 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1850 (frv_reloc_type_lookup): Return REL howtos for executables and
1852 (frv_info_to_howto_rel): New.
1853 (struct frv_elf_link_hash_table): New.
1854 (frv_hash_table, frv_got_section, frv_gotrel_section,
1855 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1856 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1857 (frv_elf_link_hash_table_create): New.
1858 (struct frv_pic_relocs_info): New.
1859 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1860 (frv_pic_relocs_info_find): New.
1861 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1863 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1864 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1865 (_frv_emit_got_relocs_plt_entries): New.
1866 (elf32_frv_relocate_section): Add support for dynamic linking.
1867 Handle new relocations.
1868 (_frv_create_got_section): New.
1869 (elf32_frv_create_dynamic_sections): New.
1870 (ELF_DYNAMIC_INTERPRETER): New.
1871 (struct _frv_dynamic_got_info): New.
1872 (_frv_count_got_plt_entries): New.
1873 (struct _frv_dynamic_got_plt_info): New.
1874 (_frv_compute_got_alloc_data): New.
1875 (_frv_get_got_entry, _frv_get_fd_entry): New.
1876 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1877 (_frv_resolve_final_relocs_info): New.
1878 (elf32_frv_size_dynamic_sections): New.
1879 (elf32_frv_finish_dynamic_sections): New.
1880 (elf32_frv_adjust_dynamic_symbol): New.
1881 (elf32_frv_finish_dynamic_symbol): New.
1882 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1884 (elf_info_to_howto_rel): Define.
1885 (bfd_elf32_bfd_link_hash_table_create): Define.
1886 (elf_backend_create_dynamic_sections): Define.
1887 (elf_backend_adjust_dynamic_symbol): Define.
1888 (elf_backend_size_dynamic_sections): Define.
1889 (elf_backend_finish_dynamic_symbol): Define.
1890 (elf_backend_finish_dynamic_sections): Define.
1891 (elf_backend_want_got_sym): Define.
1892 (elf_backend_got_header_size): Define.
1893 (elf_backend_want_got_plt): Define.
1894 (elf_backend_plt_readonly): Define.
1895 (elf_backend_want_plt_sym): Define.
1896 (elf_backend_plt_header_size): Define.
1897 (elf_backend_may_use_rel_p): Define.
1898 (elf_backend_may_use_rela_p): Define.
1899 (elf_backend_default_use_rela_p): Define.
1900 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1901 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1902 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1903 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1904 (frv_reloc_map): Map the corresponding BFD relocs to them.
1905 (frv_reloc_type_lookup): ... and back to BFD relocs.
1906 * reloc.c: New relocs.
1907 * bfd-in2.h, libbfd.h: Rebuilt.
1908 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1909 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1910 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1911 R_FRV_FUNCDESC_GOTLO): New.
1912 (frv_reloc_map): Map the corresponding BFD relocs to them.
1913 (frv_reloc_type_lookup): ... and back to BFD relocs.
1914 * reloc.c: New relocs.
1915 * bfd-in2.h, libbfd.h: Rebuilt.
1917 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1919 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1920 targets to support pages of up to 64kB.
1921 (elf32_bed): Redefine to get a separate backend data structure for
1922 traditional targets.
1923 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1924 targets to support pages of up to 64kB.
1925 (elf64_bed): Redefine to get a separate backend data structure for
1926 traditional targets.
1927 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1928 targets to support pages of up to 64kB.
1929 (elf32_bed): Redefine to get a separate backend data structure for
1930 traditional targets.
1932 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1934 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1936 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1938 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1939 (elf_i386_grok_psinfo): Likewise.
1941 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1943 * config.bfd: Add m68k-uClinux target.
1945 2004-01-01 Grant Edwards <grante@visi.com>
1947 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1948 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1949 (elf32_h8_gc_sweep_hook): New function.
1950 (elf_backend_gc_mark_hook): Define.
1951 (elf_backend_gc_sweep_hook): Define.
1952 (elf_backend_can_gc_sections): Define.
1954 For older changes see ChangeLog-0203
1960 version-control: never
projects / deliverable / binutils-gdb.git / blob