1 2004-05-24 Nick Clifton <nickc@redhat.com>
3 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4 introduced by hash table size patch.
6 2004-05-22 Ben Elliston <bje@au.ibm.com>
8 * configure.in (is_release): Remove.
9 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
10 (AC_OUTPUT): Don't output bfdver.h from version.h.
11 * configure: Regenerate.
12 * Makefile.am (RELEASE): New variable.
13 (bfdver.h): New target.
14 * Makefile.in: Regenerate.
15 * doc/Makefile.in: Likewise.
17 2004-05-22 Ben Elliston <bje@au.ibm.com>
19 * Makefile.am (config.status): Don't depend on version.h.
20 * Makefile.in: Regenerate.
22 2004-05-22 Alan Modra <amodra@bigpond.net.au>
24 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
25 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
26 * libbfd.h: Regenerate.
27 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
28 (_bfd_elf_rel_local_sym): Likewise.
29 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
30 (elf_link_input_bfd): Likewise.
31 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
32 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
33 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
34 (elfNN_ia64_relocate_section): Likewise.
36 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
38 * hash.c (bfd_default_hash_table_size): New variable.
39 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
40 (bfd_hash_set_default_size): New function. Set the default size
41 to a selected prime number close to the argument. Document new
43 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
44 * bfd-in2.h: Regenerate.
45 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
46 * Makefile.in: Regenerate.
48 2004-05-21 Mark Kettenis <kettenis@gnu.org>
50 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
51 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
52 arm, m68k, m88k and hppa core files.
54 2004-05-21 Nick Clifton <nickc@redhat.com>
56 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
57 (bfd_bwrite): Likewise.
59 (bfd_flush): Likewise.
62 (bfd_get_mtime): Likewise.
63 (bfd_get_size): Likewise.
65 2004-05-19 Ben Elliston <bje@au.ibm.com>
67 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
69 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
71 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
72 (bfd_generic_openr_next_archived_file): Likewise.
74 2004-05-17 Bob Wilson <bob.wilson@acm.org>
76 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
77 section names by inserting a new substring after .gnu.linkonce, except
78 for .gnu.linkonce.t.* where the "t." is replaced.
80 2004-05-17 Adam Nemet <anemet@lnxw.com>
82 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
83 (m68-*-lynxos* case): Likewise.
84 (powerpc-*-lyxnos* case): New case.
85 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
87 2004-05-17 David Heine <dlheine@tensilica.com>
89 * aout-target.h (MY_bfd_copy_private_header_data): Define.
90 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
91 * bfd.c (bfd_copy_private_header_data): Define.
92 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
94 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
95 * coffcode.h (coff_bfd_copy_private_header_data): Define.
96 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
97 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
98 segments by calling copy_private_bfd_data.
99 (_bfd_elf_copy_private_header_data): Define.
100 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
101 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
102 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
103 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
104 * mmo.c (mmo_bfd_copy_private_header_data): Define.
105 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
106 * som.c (som_bfd_copy_private_header_data): Define.
107 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
108 * vms.c (vms_bfd_copy_private_header_data): Define.
109 * bfd-in2.h: Regenerate.
110 * libbfd.h: Regenerate.
112 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
114 * elfxx-mips.c (MINUS_TWO): Define.
115 (mips_elf_higher, mips_elf_highest,
116 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
118 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
120 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
122 * som.c (log2): Rename to exact_log2. Adjust all callers.
124 2004-05-13 Paul Brook <paul@codesourcery.com>
126 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
127 dwarf3 format CIE entries. Remove comment about the size of the
128 ra_column field. It is now correctly deduced.
130 2004-05-13 Joel Sherrill <joel@oarcorp.com>
132 * config.bfd (or32-*-rtems*): Switch to elf.
134 2004-05-13 Nick Clifton <nickc@redhat.com>
136 * po/fr.po: Updated French translation.
138 2004-05-11 Jakub Jelinek <jakub@redhat.com>
140 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
141 into .dynsym if elf_section_data (sec)->dynindx <= 0.
142 Adjust counting of last_local.
143 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
144 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
145 created by the linker nor !SHF_ALLOC.
147 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
148 DT_PLTGOT to the start of the .got.plt section instead of the
149 .got output section. Set sh_entsize for .got section in addition
151 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
152 is at sgot->output_section->vma.
153 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
154 DT_PLTGOT to the start of the .got.plt section instead of the
156 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
157 is at sgot->output_section->vma. Set sh_entsize for .got section
158 in addition to .got.plt.
159 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
160 (bfd_section_from_phdr): Likewise.
161 (map_sections_to_segments): Likewise.
162 (assign_file_positions_for_segments): Likewise.
163 (get_program_header_size): Likewise.
164 * elflink.c (bfd_elf_size_dynamic_sections): Set
165 elf_tdata (output_bfd)->relro from info->relro.
166 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
168 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
170 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
171 a zero symndx for which we hadn't accounted a dynamic relocation.
172 (_frvfdpic_add_rofixup): Likewise.
174 2004-05-07 Brian Ford <ford@vss.fsi.com>
175 DJ Delorie <dj@redhat.com>
177 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
178 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
179 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
180 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
182 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
184 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
185 immediately if there's no link info.
186 (elf32_frvfdpic_copy_private_bfd_data): New.
187 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
189 2004-05-06 Zack Weinberg <zack@codesourcery.com>
191 * dwarf2.c (add_line_info): Also set info->filename to NULL if
192 filename argument is null; do not call strlen on a null pointer.
194 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
196 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
199 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
201 * configure.in (bfd_elf32_frvfdpic_vec): New.
202 * configure: Rebuilt.
203 * targets.c (bfd_elf32_frvfdpic_vec): New.
204 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
206 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
207 frvfdpic instead of frv. Rearrange elf-target macros such that
208 the FDPIC-specific ones are only defined for this new target
210 (bfd_elf32_frvfdpic_vec): Declare.
212 (elf32_frv_relocate_section): Use it to enable segment checking
213 and to control rofixup emission. Add output section vma to
214 applied relocation in non-LOAD non-ALLOC sections. Use
215 _bfd_error_handler for errors.
216 (_frv_create_got_section): Create .rel.got and .rofixup only in
217 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
219 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
220 (elf32_frvfdpic_modify_segment_map): Likewise.
221 (elf32_frv_finish_dynamic_sections): New, do-nothing.
222 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
223 error message if we miscompute the rofixup size.
224 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
225 (frvfdpic_elf_encode_eh_address): Likewise.
226 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
227 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
228 relocs. Reject unknown relocation types.
229 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
230 (frv_elf_merge_private_bfd_data): Likewise.
231 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
232 0x4000 for newly-added elf32-frvfdpic.
234 2004-05-05 Nick Clifton <nickc@redhat.com>
237 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
238 returning NULL as most users of this function do not check its
240 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
241 of bfd_cache_lookup().
242 * sco5-core.c (sco5_core_file_p): Likewise.
243 * trad-core.c (trad_unix_core_file_p): Likewise.
245 2004-05-05 Nick Clifton <nickc@redhat.com>
247 * cache.c (bfd_cache_lookup): Improve formatting.
248 * archive.c: Fix formatting.
250 2004-05-05 Peter Barada <peter@the-baradas.com>
252 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
253 * cpu-m68k.c(bfd_m68k_arch): Likewise.
254 * bfd-in2.h(bfd_architecture): Regenerate.
256 2004-05-03 Alan Modra <amodra@bigpond.net.au>
258 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
260 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
261 those against discarded link-once and SEC_MERGE section symbols.
263 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
265 * section.c (bfd_get_section_by_name_if): New.
266 * bfd-in2.h: Regenerated.
268 2004-05-02 Alan Modra <amodra@bigpond.net.au>
270 * som.c (som_bfd_is_group_section): Define.
272 2004-05-01 Alan Modra <amodra@bigpond.net.au>
274 * section.c (bfd_make_section_anyway): Copy the whole
275 bfd_hash_entry, not just "next" from existing entry.
277 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
279 * elf.c (bfd_section_from_shdr): Maintain the section order in
281 (special_sections): Add ".note.GNU-stack".
282 (elf_fake_sections): Handle section group for relocatable
285 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
287 * section.c (bfd_sections_find_if): New.
288 * bfd-in2.h: Regenerated.
290 2004-04-30 Alan Modra <amodra@bigpond.net.au>
292 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
294 * elf-bfd.h (bfd_elf_is_group_section): Declare.
295 * elf.c (bfd_elf_is_group_section): New function.
296 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
297 * section.c (bfd_generic_is_group_section): New function.
298 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
299 (BFD_JUMP_TABLE_LINK): Adjust.
300 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
301 * aout-target.h (MY_bfd_is_group_section): Define.
302 * aout-tic30.c (MY_bfd_is_group_section): Define.
303 * bfd.c (bfd_is_group_section): Define.
304 * binary.c (binary_bfd_is_group_section): Define.
305 * bout.c (b_out_bfd_is_group_section): Define.
306 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
307 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
308 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
309 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
310 * coffcode.h (coff_bfd_is_group_section): Define.
311 * i386msdos.c (msdos_bfd_is_group_section): Define.
312 * i386os9k.c (os9k_bfd_is_group_section): Define.
313 * ieee.c (ieee_bfd_is_group_section): Define.
314 * ihex.c (ihex_bfd_is_group_section): Define.
315 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
316 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
317 * mmo.c (mmo_bfd_is_group_section): Define.
318 * nlm-target.h (nlm_bfd_is_group_section): Define.
319 * oasys.c (oasys_bfd_is_group_section): Define.
320 * pef.c (bfd_pef_bfd_is_group_section): Define.
321 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
322 * srec.c (srec_bfd_is_group_section): Define.
323 * tekhex.c (tekhex_bfd_is_group_section): Define.
324 * versados.c (versados_bfd_is_group_section): Define.
325 * vms.c (vms_bfd_is_group_section): Define.
326 * xsym.c (bfd_sym_bfd_is_group_section): Define.
327 * bfd-in2.h: Regenerate.
328 * libbfd.h: Regenerate.
330 2004-04-30 Alan Modra <amodra@bigpond.net.au>
332 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
334 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
336 * configure.in: Update version to 2.15.91.
337 * configure: Regenerate.
339 2004-04-29 Brian Ford <ford@vss.fsi.com>
341 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
342 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
343 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
344 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
345 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
346 .gnu.linkonce.wi. sections.
347 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
348 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
350 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
351 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
353 2004-04-28 Chris Demetriou <cgd@broadcom.com>
355 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
356 * bfd-in2.h: Regenerate.
357 * libbfd.h: Likewise.
359 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
361 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
363 (setup_sections): Use som_subspace_dictionary_record struct instead
364 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
365 is_comdat, is_common or dup_common.
366 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
367 is_comdat, is_common and dup_common in section subspace_dict from
369 (som_begin_writing): Use som_subspace_dictionary_record struct.
370 (som_finish_writing): Likewise.
371 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
372 is_common and dup_common flags in info for symbol. Add comment
373 regarding linker support for these fields. Slightly reorganize
375 (som_build_and_write_symbol_table): Set is_comdat, is_common and
376 dup_common fields in symbol table from symbol info.
377 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
378 arguments. Set corresponding fields in copy_data. Change all callers.
379 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
381 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
382 * som.h (som_subspace_dictionary_record): Define.
383 (som_copyable_section_data_struct): Add is_comdat, is_common and
385 (som_section_data_struct): Use som_subspace_dictionary_record struct
386 instead of subspace_dictionary_record.
387 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
389 2004-04-27 Bob Wilson <bob.wilson@acm.org>
391 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
392 if set. Check reloc_done flag before applying relocations. Use
393 output addresses, both when applying relocations and when comparing
394 against the specified section.
395 (elf_xtensa_relocate_section): Use output address to check if dynamic
396 reloc is in a literal pool. Set section's reloc_done flag.
398 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
400 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
401 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
403 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
406 2004-04-27 Alan Modra <amodra@bigpond.net.au>
408 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
409 structure field removed in 2004-04-24 patch.
410 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
412 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
414 * elf32-arm.h (elf32_arm_section_flags): Likewise.
415 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
416 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
417 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
418 field before calling elf_backend_section_flags.
420 2004-04-24 Chris Demetriou <cgd@broadcom.com>
422 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
423 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
424 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
425 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
426 and BFD_RELOC_32_PCREL.
427 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
428 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
429 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
430 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
431 (mips_elf_next_relocation): Move comment about matching HI/LO
433 (_bfd_mips_elf_relocate_section): Here. Remove handling for
436 2004-04-23 Chris Demetriou <cgd@broadcom.com>
438 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
439 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
440 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
441 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
442 and update comments to reflect current usage.
443 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
444 and MIPS_R_SWITCH, as well as several empty entries. Update comment
446 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
447 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
448 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
449 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
450 type number to be MIPS_R_PCREL16.
451 (mips_relocate_section): Remove support for link-time relaxation
452 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
453 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
454 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
455 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
456 relaxation of branches used by embedded-PIC.
457 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
458 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
459 related members, update comment.
460 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
461 code related to embedded-PIC.
462 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
463 initialization of now-removed 'adjust' member of
464 'struct ecoff_debug_info'.
466 2004-04-23 Chris Demetriou <cgd@broadcom.com>
468 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
470 2004-04-21 Philip Blundell <pb@nexus.co.uk>
472 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
473 relocs for locally defined symbols during -shared final link.
474 (elf32_arm_final_link_relocate): Likewise.
476 2004-04-22 Jakub Jelinek <jakub@redhat.com>
478 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
479 ELF_LINK_POINTER_EQUALITY_NEEDED.
480 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
481 if r_type is not R_X86_64_PC32.
482 (elf64_x86_64_finish_dynamic_symbol): If
483 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
486 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
488 * elf32-sh.c (sh_elf_plt_sym_val): New function.
489 (elf_backend_plt_sym_val): Define.
491 2004-04-22 Andrew Cagney <cagney@redhat.com>
493 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
495 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
497 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
499 * som.c (som_set_section_contents): Constantify second argument.
500 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
501 (som_object_setup): Rework to avoid warning.
502 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
505 2004-04-22 Andrew Cagney <cagney@redhat.com>
507 * cache.c (bfd_cache_close): Check for a previously closed file.
509 2004-04-22 Jakub Jelinek <jakub@redhat.com>
511 * bfd.c (bfd_get_synthetic_symtab): Define.
512 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
513 NAME##_get_synthetic_symtab.
514 (struct bfd_target): Add _bfd_get_synthetic_symtab.
515 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
516 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
518 (_bfd_elf_get_synthetic_symtab): New prototype.
519 * elfcode.h (elf_get_synthetic_symtab): Define.
520 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
521 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
522 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
523 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
524 * bfd-in2.h: Rebuilt.
526 * elf32-i386.c (elf_i386_plt_sym_val): New function.
527 (elf_backend_plt_sym_val): Define.
528 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
529 (elf_backend_plt_sym_val): Define.
530 * elf32-s390.c (elf_s390_plt_sym_val): New function.
531 (elf_backend_plt_sym_val): Define.
532 * elf64-s390.c (elf_s390_plt_sym_val): New function.
533 (elf_backend_plt_sym_val): Define.
534 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
535 (elf_backend_plt_sym_val): Define.
536 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
537 (elf_backend_plt_sym_val): Define.
538 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
539 (elf_backend_plt_sym_val): Define.
540 * aout-target.h (MY_get_synthetic_symtab): Define.
541 * aout-tic30.c (MY_get_synthetic_symtab): Define.
542 * coff-rs6000.c (rs6000coff_vec): Add
543 _bfd_nodynamic_get_synthetic_symtab.
544 (pmac_xcoff_vec): Likewise.
545 * coff64-rs6000.c (rs6000coff64_vec): Add
546 _bfd_nodynamic_get_synthetic_symtab.
547 (aix5coff64_vec): Likewise.
548 * sunos.c (MY_get_synthetic_symtab): Define.
549 * vms.c (vms_get_synthetic_symtab): Define.
551 2004-04-22 Nick Clifton <nickc@redhat.com>
553 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
555 2004-04-22 Peter Barada <peter@the-baradas.com>
557 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
558 * bfd2-in.h: Regenerate.
559 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
561 2004-04-21 Chris Demetriou <cgd@broadcom.com>
563 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
564 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
565 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
566 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
567 * bfd-in2.h: Regenerate.
569 2004-04-21 Bob Wilson <bob.wilson@acm.org>
571 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
572 require relocations against a weak symbol to reference the same
573 symbol hash entry if not a final, static link.
574 (get_cached_value, add_value_map): Add final_static_link argument.
575 (remove_literals): Pass final_static_link argument as needed.
577 2004-04-21 Andrew Cagney <cagney@redhat.com>
579 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
580 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
581 (opncls_bwrite, opncls_bclose, opncls_bflush)
582 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
583 bfd iovec that uses function callbacks.
584 (bfd_close): Use the iovec's bclose.
585 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
586 (cache_bclose, cache_bflush, cache_bstat)
587 (cache_iovec): New functions and global variable, implement a
588 cache "iovec", where applicable set bfd_error.
589 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
590 * bfdio.c (struct bfd_iovec): Define.
591 (real_read): Delete function.
592 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
593 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
594 assume that bread and bwrite set bfd_error.
595 * bfd.c (struct bfd): Add "iovec", update comments.
596 * bfd-in2.h, libbfd.h: Re-generate.
598 2004-04-21 Andrew Cagney <cagney@redhat.com>
600 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
602 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
604 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
605 (bfd_elf_gc_sections): Fail if a shared object is being created.
606 Do not fail if dynamic sections have been created. Instead call
607 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
608 dynamically referenced symbols. Do not mark the whole graph
609 rooted at .eh_frame, only the section proper.
611 2004-04-20 DJ Delorie <dj@redhat.com>
613 * reloc.c: Add BFD_RELOC_32_SECREL.
614 * bfd-in2.h: Regenerate.
615 * libbfd.h: Likewise.
616 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
617 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
618 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
620 2004-04-19 Jakub Jelinek <jakub@redhat.com>
622 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
623 relocs against hidden/protected undefweak symbols properly.
624 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
626 2004-04-18 Mark Kettenis <kettenis@gnu.org>
628 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
629 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
632 2004-04-17 Brian Ford <ford@vss.fsi.com>
634 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
635 filepos for the SizeOfHeaders field.
636 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
638 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
640 2004-04-16 Alan Modra <amodra@bigpond.net.au>
642 * simple.c (bfd_simple_get_relocated_section_contents): Don't
643 change reloc_done. Set and restore _cooked_size.
646 2004-04-15 Mark Kettenis <kettenis@gnu.org>
648 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
651 2004-04-15 Nick Clifton <nickc@redhat.com>
653 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
655 2004-04-15 Alan Modra <amodra@bigpond.net.au>
657 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
659 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
661 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
662 when it is a definition.
664 2004-04-14 Alan Modra <amodra@bigpond.net.au>
666 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
667 when statically linking PIC code.
668 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
670 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
672 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
673 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
674 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
675 * configure: Regenerate.
677 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
679 * elflink.c: Include libiberty.h.
680 * Makefile.am (elflink.lo): Depend on libiberty.h.
681 * Makefile.in: Regenerate.
683 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
685 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
688 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
690 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
691 reserve the memory for dynamic linker
693 2004-04-05 Mark Kettenis <kettenis@gnu.org>
695 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
696 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
698 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
700 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
701 RELOC_FOR_GLOBAL_SYMBOL.
702 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
704 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
706 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
707 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
709 2004-04-01 Paul Brook <paul@codesourcery.com>
711 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
712 * elf32-arm.h (struct elf32_elf_section_map): New.
713 (struct _arm_elf_section_data): New.
714 (elf32_arm_section_data): Define.
715 (struct elf32_arm_link_hash_table): Add byteswap_code.
716 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
717 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
718 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
719 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
720 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
721 (bfd_elf32_new_section_hook, elf_backend_write_section,
722 elf_backend_link_output_symbol_hook): Define.
724 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
726 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
727 that keeps the characters in a B_INCL..B_EINCL range.
728 (_bfd_link_section_stabs): When computing the sum of the
729 characters in a B_INCL..B_EINCL range also keep a copy of those
730 characters. Use this information to distinguish between
731 include sections that have the same sum and the same length
732 but which are nevertheless unique.
734 2004-03-31 Paul Brook <paul@codesourcery.com>
736 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
737 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
739 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
741 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
742 to 'sum_chars' and add field 'num_chars'.
743 (_bfd_link_section_stabs): When computing the sum of the
744 characters in a B_INCL..B_EINCL range also keep a count of the
745 number of characters. Use this information to help distinguish
746 between include sections when have the same sum but which
747 nevertheless are still unique.
749 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
751 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
753 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
754 Tomer Levi <Tomer.Levi@nsc.com>
756 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
757 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
758 (BFD32_BACKENDS): Add elf32-cr16c.lo.
759 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
760 (cpu-cr16c.lo): New target.
761 (elf32-cr16c.lo): Likewise.
762 * Makefile.in: Regenerate.
763 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
764 (bfd_archures_list): Add bfd_cr16c_arch.
765 * config.bfd: Handle cr16c-*-elf*.
766 * configure.in: Handle bfd_elf32_cr16c_vec.
767 * configure: Regenerate.
768 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
769 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
770 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
771 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
772 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
773 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
774 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
775 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
776 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
777 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
778 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
779 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
780 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
781 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
782 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
783 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
784 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
785 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
786 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
787 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
788 * targets.c (bfd_elf32_cr16c_vec): Declare.
789 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
790 * cpu-cr16c.c: New file.
791 * elf32-cr16c.c: Likewise.
792 * libbfd.h: Regenerate.
793 * bfd-in2.h: Likewise.
795 2004-03-30 Jakub Jelinek <jakub@redhat.com>
797 * elf.c (map_sections_to_segments): Fix handling of .tbss.
799 2004-03-27 Alan Modra <amodra@bigpond.net.au>
801 * Makefile.am: Remove all mention of elflink.h.
802 * Makefile.in: Regenerate.
803 * bfd-in.h (bfd_elf_discard_info): Declare.
804 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
805 * bfd-in2.h: Regenerate.
806 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
807 bfd_elf32_link_record_dynamic_symbol,
808 bfd_elf64_link_record_dynamic_symbol,
809 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
810 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
811 _bfd_elf32_link_record_local_dynamic_symbol,
812 _bfd_elf64_link_record_local_dynamic_symbol,
813 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
814 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
815 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
816 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
817 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
818 _bfd_elf32_reloc_symbol_deleted_p,
819 _bfd_elf64_reloc_symbol_deleted_p): Delete.
820 (bfd_elf_link_record_dynamic_symbol,
821 bfd_elf_link_record_local_dynamic_symbol,
822 bfd_elf_final_link, bfd_elf_gc_sections,
823 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
824 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
825 bfd_elf_reloc_symbol_deleted_p): Declare.
826 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
827 * elf32-arm.h: Update for changed function names. Remove local
828 WILL_CALL_FINISH_DYNAMIC_SECTION define.
829 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
830 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
831 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
832 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
833 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
834 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
835 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
836 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
837 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
838 (bfd_elfNN_print_symbol): Define.
839 * elfcode.h: Don't include elflink.h.
840 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
841 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
842 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
843 elf_gc_record_vtinherit, elf_gc_record_vtentry,
844 elf_link_record_local_dynamic_symbol): Don't define.
845 * elflink.c: Update for changed function names. Move elflink.h
847 * elflink.h: Delete file.
848 * po/SRC-POTFILES.in: Regenerate.
849 * po/bfd.pot: Regenerate.
851 2004-03-27 Alan Modra <amodra@bigpond.net.au>
853 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
854 "name" for global syms accidentally removed in 2004-03-20 change.
856 2004-03-27 Alan Modra <amodra@bigpond.net.au>
858 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
859 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
860 where Elf_External_* is different for 64 and 32 bit, with
861 corresponding elf_size_info field.
862 (struct elf_final_link_info): Use "bfd_byte *" instead
863 of "Elf_External_Sym *" for external_syms and symbuf.
864 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
865 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
866 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
867 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
868 (elf_link_sort_cmp2): Adjust.
869 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
870 using ELF_R_SYM macro. Set u.sym_mask.
871 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
872 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
873 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
874 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
875 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
876 swap_syn_out functions. Rearrange dyn swap in/out switch.
877 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
878 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
879 (elf_link_flush_output_syms): Add elf_backend_data arg.
880 (elf_link_check_versioned_symbol): Likewise.
881 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
882 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
883 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
884 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
885 ELF_R_TYPE and ELF_R_INFO macros.
886 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
887 based on size rather than using ELF_R_INFO.
888 (elf_gc_mark): Set up r_sym_shift local var and use instead of
890 (struct alloc_got_off_arg): New.
891 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
892 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
893 (elf_gc_allocate_got_offsets): Adjust.
894 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
895 ELF_R_SYM. Use bfd_section_from_elf_index.
896 (elf_bfd_discard_info): Set cookie.r_sym_shift.
897 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
898 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
900 2004-03-26 Stan Shebs <shebs@apple.com>
902 Remove MPW support, no longer used.
903 * config.bfd (powerpc-*-mpw*): Remove configuration.
904 * mpw-config.in, mpw-make.sed: Remove files.
905 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
907 2004-03-26 Alan Modra <amodra@bigpond.net.au>
909 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
910 (ppc64_elf_add_symbol_hook): New function.
911 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
912 const from Elf_Internal_Sym param.
913 * elflink.c (elf_link_add_object_symbols): Adjust.
914 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
915 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
916 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
917 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
918 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
919 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
920 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
921 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
922 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
923 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
924 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
925 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
926 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
927 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
928 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
929 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
931 2004-03-26 Alan Modra <amodra@bigpond.net.au>
933 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
934 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
935 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
936 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
937 (bfd_elf64_bfd_link_add_symbols): Delete.
938 (bfd_elf_link_add_symbols): Declare.
939 * elfcode.h (elf_bfd_link_add_symbols): Delete.
940 * elflink.c: Include safe-ctype.h.
941 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
943 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
944 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
946 (elf_link_add_archive_symbols): Rename from
947 _bfd_elf_link_add_archive_symbols, make static.
948 (elf_link_add_object_symbols): New function. Corresponding
949 elflink.h function converted to use elf_size_info.
950 (bfd_elf_link_add_symbols): Likewise.
951 (bfd_elf_size_dynamic_sections): Adjust.
952 * elflink.h (elf_bfd_link_add_symbols): Delete.
953 (elf_link_add_object_symbols): Delete.
954 * elf32-gen.c (elf32_generic_link_add_symbols): Call
955 bfd_elf_link_add_symbols.
956 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
958 2004-03-25 Alan Modra <amodra@bigpond.net.au>
960 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
961 and chained shared libs only if dynsym. Clear dynsym on forced-local.
963 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
964 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
965 (_bfd_elf_add_dt_needed_tag): Declare.
966 (_bfd_elf_sort_symbol): Declare.
967 (_bfd_elf_finalize_dynstr): Declare.
968 (RELOC_FOR_GLOBAL_SYM): Formatting.
969 * elfcode.h (elf_add_dynamic_entry): Delete.
970 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
971 elflink.h function converted to use elf_size_info.
972 (_bfd_elf_add_dt_needed_tag): Likewise.
973 (_bfd_elf_sort_symbol): Likewise.
974 (_bfd_elf_finalize_dynstr): Likewise.
975 (compute_bucket_count): Likewise.
976 (bfd_elf_size_dynamic_sections): Likewise. Check result of
977 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
978 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
980 (sort_symbol, add_dt_needed_tag): Delete.
981 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
982 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
984 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
985 * elf32-cris.c (add_dynamic_entry): Likewise.
986 * elf32-hppa.c (add_dynamic_entry): Likewise.
987 * elf32-i370.c (add_dynamic_entry): Likewise.
988 * elf32-i386.c (add_dynamic_entry): Likewise.
989 * elf32-m32r.c (add_dynamic_entry): Likewise.
990 * elf32-m68k.c (add_dynamic_entry): Likewise.
991 * elf32-ppc.c (add_dynamic_entry): Likewise.
992 * elf32-s390.c (add_dynamic_entry): Likewise.
993 * elf32-sh.c (add_dynamic_entry): Likewise.
994 * elf32-sparc.c (add_dynamic_entry): Likewise.
995 * elf32-vax.c (add_dynamic_entry): Likewise.
996 * elf32-xtensa.c (add_dynamic_entry): Likewise.
997 * elf64-alpha.c (add_dynamic_entry): Likewise.
998 * elf64-hppa.c (add_dynamic_entry): Likewise.
999 * elf64-ppc.c (add_dynamic_entry): Likewise.
1000 * elf64-s390.c (add_dynamic_entry): Likewise.
1001 * elf64-sparc.c (add_dynamic_entry): Likewise.
1002 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1003 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1004 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1005 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1006 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1007 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1009 2004-03-23 Paul Brook <paul@codesourcery.com>
1011 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1013 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1015 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1016 literal tables and check for relocs outside of literal pools.
1017 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1018 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1020 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1021 (elf_xtensa_relocate_section): Read literal tables and check for
1022 dynamic relocations in read-only sections and not in literal pools.
1024 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1027 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1029 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1031 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1032 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1033 not defined by the executable, or defined in a DSO.
1034 <eliding run-time relocation of .got>: Initialize GOT entry for a
1035 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1037 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1038 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1039 a PLT reloc to GOT for an executable.
1040 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1041 .got for a DSO and explain why.
1042 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1043 and unreferenced symbols for which a PLT is defined. Adjust
1044 dynamic-symbol pruning correspondingly, to make sure we don't lose
1045 a dynamic symbol also defined by a DSO.
1047 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1049 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1050 and rel args. Group input and output args. Wrap to 80 columns.
1051 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1052 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1053 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1054 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1055 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1056 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1057 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1058 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1059 RELOC_FOR_GLOBAL_SYMBOL invocation.
1061 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1063 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1064 unresolved symbols in objects aren't allowed.
1066 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1068 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1069 (elf_hppa_unmark_useless_dynamic_symbols):
1070 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1071 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1072 (elf32_hppa_relocate_section): Likewise.
1073 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1074 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1075 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1076 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1077 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1079 * elf-m10200.c (mn10200_elf_relocate_section): Use
1080 RELOC_FOR_GLOBAL_SYMBOL.
1081 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1082 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1083 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1084 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1085 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1086 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1087 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1088 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1089 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1090 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1091 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1092 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1094 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1096 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1097 (final_link_relocate): Likewise.
1098 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1099 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1101 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1103 * Makefile.am: Run "make dep-am".
1104 * Makefile.in: Regenerate.
1105 * aclocal.m4: Regenerate.
1106 * config.in: Regenerate.
1107 * po/bfd.pot: Regenerate.
1109 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1110 H.J. Lu <hongjiu.lu@intel.com>
1112 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1113 type and size change code to where it was previously. Remove
1114 dt_needed param. Treat old weak syms as strong if new sym is
1115 from a shared lib, even when old sym is from another shared
1116 lib. Remove unnecessary tests of oldweak and newweak. Correct
1118 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1119 _bfd_elf_merge_symbol calls.
1120 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1121 dt_needed local var. Update comments.
1122 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1123 (_bfd_elf_add_default_symbol): Likewise.
1125 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1126 strong syms in one shared object overriding weak syms in another.
1128 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1130 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1131 dyn_lib_class field. Rearrange for better packing.
1132 (elf_dt_soname): Delete.
1133 (elf_dyn_lib_class): Define.
1134 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1135 (bfd_elf_set_dt_needed_soname): Delete.
1136 (bfd_elf_set_dyn_lib_class): New function.
1137 * elflink.h (add_dt_needed_tag): New function. Split out from..
1138 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1139 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1140 initialization of soname.
1141 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1143 * bfd-in.h (enum dynamic_lib_link_class): New.
1144 (bfd_elf_set_dt_needed_soname): Delete.
1145 (bfd_elf_set_dyn_lib_class): Declare.
1146 * bfd-in2.h: Regenerate.
1148 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1149 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1150 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1151 symbol loop. Instead use add_needed to flag tag as written.
1153 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1155 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1156 logic for null_input_bfd detection.
1158 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1160 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1162 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1164 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1167 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1169 * elflink.c (elf_link_read_relocs_from_section): Don't use
1170 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1171 (_bfd_elf_link_read_relocs): ..to here.
1172 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1174 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1176 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1177 values selected in configure.host. Require both to be defined
1178 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1179 corresponding BFD_HOST vars with quotes.
1180 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1181 Always require BFD_HOST_64_BIT_DEFINED.
1182 <file_ptr type>: Find off_t size before emitting message. Combine
1183 off_t and ftello64 conditional.
1184 * configure: Regenerate.
1186 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1188 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1189 aliasing warning. Remove trailing whitespace throughout file.
1191 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1193 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1194 input_section in calls to get_dyn_name.
1195 * 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
1197 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1199 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1201 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1202 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1203 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1204 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1205 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1206 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1207 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1209 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1210 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1211 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1212 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1213 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1214 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1215 (read_8_bytes, read_indirect_string, read_address): Likewise.
1216 (read_abbrevs, parse_comp_unit): Likewise.
1217 * targets.c (struct bfd_target): Likewise.
1218 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1219 * hppabsd-core.c: Likewise. Formatting.
1220 * hpux-core.c: Likewise.
1221 * irix-core.c: Likewise.
1222 * netbsd-core.c: Likewise.
1223 * osf-core.c: Likewise.
1224 * ptrace-core.c: Likewise.
1225 * sco5-core.c: Likewise.
1226 * trad-core.c: Likewise.
1227 * configure: Regenerate.
1228 * bfd-in2.h: Regenerate.
1230 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1232 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1233 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1234 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1235 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1236 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1237 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1238 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1239 * libbfd.c: Likewise in function definitions.
1240 (bfd_put_8): Mask with 0xff rather than casting to char.
1241 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1242 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1243 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1244 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1245 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1246 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1247 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1248 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1249 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1250 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1251 * archive.c (do_slurp_coff_armap): Update swap prototype.
1252 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1253 (tic54x_getl_signed_32): Likewise.
1254 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1255 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1256 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1257 (bfd_getp_signed_32, bfd_putp32): Likewise.
1258 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1259 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1260 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1261 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1262 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1263 bfd_h_getx_signed_16, bfd_h_putx16.
1264 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1265 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1266 * hpux-core.c: Likewise.
1267 * irix-core.c: Likewise.
1268 * netbsd-core.c: Likewise.
1269 * osf-core.c: Likewise.
1270 * ptrace-core.c: Likewise.
1271 * sco5-core.c: Likewise.
1272 * trad-core.c: Likewise.
1273 * bfd-in2.h: Regenerate.
1275 2004-03-15 Matt Thomas <matt@3am-software.com>
1277 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1280 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1282 * config.bfd: Add x86_64-*-openbsd*.
1283 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1285 * configure: Regenerate.
1287 2004-03-12 Nick Clifton <nickc@redhat.com>
1288 Dave Murphy <wintermute2k4@ntlworld.com>
1290 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1291 if the input bfd does not contain any code.
1293 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1295 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1297 2004-03-05 Fred Fish <fnf@redhat.com>
1299 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1300 mips16 symbols to be even rather than testing first for even/odd.
1301 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1303 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1305 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1308 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1310 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1311 undefined symbols as hash_new.
1313 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1315 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1317 * elf32-sh.c: Ditto.
1318 * bfd-in2.h: Regenerate.
1320 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1322 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1324 (_frv_count_got_plt_entries): Initialize them.
1325 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1327 (frv_pic_relocs_info_for_global): Likewise.
1328 (frv_pic_relocs_info_for_local): Likewise.
1329 (frv_pic_merge_early_relocs_info): New.
1330 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1332 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1333 Check that we don't exceed the allocated count for entry.
1334 (_frv_add_rofixup): Likewise.
1335 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1336 (elf32_frv_finish_dynamic_sections): Improve error message in case
1337 we emit too few rofixup entries.
1339 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1341 * archures.c (bfd_mach_fr450): New.
1342 * bfd-in2.h: Regenerate.
1343 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1344 (arch_info_500): Link to it.
1345 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1346 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1347 (frv_elf_arch_extension_p): New function.
1348 (frv_elf_merge_private_bfd_data): Use it.
1350 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1352 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1354 * elflink.h (is_global_data_symbol_definition): Moved to
1356 (elf_link_is_defined_archive_symbol): Likewise.
1357 (elf_link_add_archive_symbols): Likewise. Renamed to
1358 _bfd_elf_link_add_archive_symbols.
1360 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1361 of ELF symbol table entry from backend.
1362 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1363 instead of elf_link_add_object_symbols.
1365 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1367 * elf-bfd.h (struct elf_backend_data): Added
1368 elf_backend_can_make_relative_eh_frame,
1369 elf_backend_can_make_lsda_relative_eh_frame and
1370 elf_backend_encode_eh_address.
1371 (_bfd_elf_encode_eh_address): Declare.
1372 (_bfd_elf_can_make_relative): Declare.
1373 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1374 hooks to decide whether to attempt to make_relative and
1376 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1377 (_bfd_elf_can_make_relative): New.
1378 (_bfd_elf_encode_eh_address): New.
1379 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1380 (frv_elf_encode_eh_address): New.
1381 (elf_backend_can_make_relative_eh_frame): Define.
1382 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1383 (elf_backend_encode_eh_address): Define.
1385 (elf_backend_can_make_relative_eh_frame): Define.
1386 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1387 (elf_backend_encode_eh_address): Define.
1388 (elfNN_bed): Add them.
1390 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1392 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1393 complain_on_overflow to signed.
1395 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1397 * elflink.h (sort_symbol): New.
1398 (elf_link_add_object_symbols): Use a sorted symbol array for
1401 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1403 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1404 for pc relative relocs.
1405 (elf_s390_relocate_section): Likewise.
1406 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1407 for pc relative relocs.
1408 (elf_s390_relocate_section): Likewise.
1410 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1412 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1415 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1417 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1418 field to track if a relocation is against readonly section.
1419 (count_dyn_reloc): Take a new argument for rent->reltext.
1420 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1421 (get_reloc_section): Don't set ia64_info->reltext here.
1422 (allocate_dynrel_entries): Set ia64_info->reltext here.
1424 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1426 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1427 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1428 function's descriptor to symbol+offset, and map local undefweak
1429 symbol to NULL function descriptor.
1430 (elf32_frv_relocate_section): Likewise.
1432 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1434 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1436 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1437 (netbsd_core_file_p): Set architecture from machine ID for
1440 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1442 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1443 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1445 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1447 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1448 symbols with non-default visibility.
1450 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1452 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1453 IMAGE_SCN_MEM_WRITE on known sections only.
1455 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1457 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1458 symbols used in PIE relocs.
1460 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1462 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1465 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1467 * configure.in: Update version to 2.15.90.
1468 * configure: Regenerate.
1470 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1471 Richard Sandiford <rsandifo@redhat.com>
1473 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1474 _bfd_elf_symbol_refs_local_p to decide whether to decay
1475 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1476 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1477 relocs if the symbol wasn't defined by a regular object file.
1478 Don't check the symbol's dynindx.
1480 2004-02-16 Andrew Cagney <cagney@redhat.com>
1482 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1484 * bfd-in2.h: Re-generate.
1486 2004-02-14 Andrew Cagney <cagney@redhat.com>
1488 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1489 _LARGEFILE64_SOURCE.
1491 2004-02-13 Andrew Cagney <cagney@redhat.com>
1493 * elf.c (vma_page_aligned_bias): New function.
1494 (assign_file_positions_except_relocs)
1495 (assign_file_positions_for_segments): Replace broken modulo
1496 arithmetic with call to vma_page_aligned_bias.
1498 2004-02-11 Andrew Cagney <cagney@redhat.com>
1500 * bfd-in.h: Update copyright.
1501 (bfd_tell): Change return type to file_ptr.
1502 * bfd-in2.h: Re-generate.
1503 * cache.c: Update copyright.
1504 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1506 (close_one): Use real_ftell.
1507 * bfdio.c: Update copyright.
1508 (real_ftell, real_fseek): New functions.
1509 (bfd_tell): Use real_fseek and real_ftell, change return type to
1511 (bfd_seek): Use real_ftell and real_fseek, change type of
1512 file_position to a file_ptr.
1513 * libbfd-in.h: Update copyright.
1514 (real_ftell, real_fseek): Declare.
1515 * libbfd.h: Re-generate.
1517 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1518 fseeko and fseeko64. Determine bfd_file_ptr.
1519 * configure: Re-generate.
1520 * config.in: Re-generate.
1522 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1524 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1525 * elf32-h8300.c: Likewise.
1527 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1528 Nick Clifton <nickc@redhat.com>
1530 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1531 GOT entries with no associated GOT subsection.
1533 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1535 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1536 * elf.c (swap_out_syms): Use it to decide whether local section
1537 symbols should be named.
1538 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1539 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1540 (elf_backend_name_local_section_symbols): Define.
1541 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1543 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1545 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1546 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1549 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1551 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1552 to bfd_link_hash_entry passed by reference to
1553 _bfd_generic_link_add_one_symbol.
1555 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1557 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1558 relocations against dynamic symbols.
1560 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1562 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1565 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1567 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1568 * bfd-in2.h, libbfd.h: Rebuilt.
1570 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1572 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1573 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1574 flag has been cleared.
1576 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1578 * coff-h8300.c: Add and adjust comments about relaxation.
1579 * elf32-h8300.c: Likewise.
1581 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1583 * coff-h8300.c: Fix comment typos.
1584 * elf32-h8300.c: Likewise.
1586 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1588 * coff-h8300.c: Add comments about relaxation.
1589 * elf32-h8300.c: Likewise.
1591 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1593 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1595 * aclocal.m4: Regenerate.
1596 * configure: Regenerate.
1598 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1600 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1601 mips_elf64_rtype_to_howto instead of using howto_table.
1603 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1605 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1607 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1608 relocs which would not use the PLT.
1610 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1612 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1613 (ppc64_elf_gc_sweep_hook): Likewise.
1614 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1616 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1618 Adds linker relaxation support for bit manipulation insns like
1619 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1621 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1622 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1623 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1624 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1626 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1628 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1630 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1632 * elf32-h8300.c: Fix formatting.
1634 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1636 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1637 dynamic object is present. Declare r_symndx and h in an inner
1639 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1641 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1643 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1644 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1645 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1646 identically. Do not emit PC24 relocations for shared libraries.
1647 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1648 identically. Don't adjust pc_count.
1649 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1650 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1651 adjust count for branch relocations.
1652 (allocate_dynrelocs): Correct typo in call to
1653 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1654 PC24 or PLT32 relocs when linking.
1656 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1658 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1659 relocation howto with ARM_26 one for consistency.
1660 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1661 that will be converted to ARM_26D ones, since we always want 'done'
1662 relocations to be reflected in section's data.
1663 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1665 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1668 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1670 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1671 are not partial_inplace during a relocatable link.
1673 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1675 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1676 if no dynamic object is present. Declare r_symndx and h in an
1679 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1681 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1682 trampoline if it is known out of range.
1684 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1686 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1687 * elf32-frv.c (_frv_osec_readonly_p): New.
1688 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1690 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1691 (elf32_frv_relocate_section): Likewise. Error out if attempting
1692 to emit rofixups or dynamic relocs in read-only segments. Use
1693 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1694 dynamic relocations.
1695 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1696 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1697 relocations or fixups involving merged sections correctly. Avoid
1698 crash when undefined symbol is referenced by R_FRV_32 or
1699 R_FRV_FUNCDESC_VALUE.
1700 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1701 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1702 input section holding local symbol to addend of R_FRV_32 or
1703 R_FRV_FUNCDESC_VALUE dynamic relocation.
1704 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1705 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1706 (elf32_frv_always_size_sections): Don't store pointer to
1707 __stacksize symbol in sec_info.
1708 (elf32_frv_modify_segment_map): Look it up here.
1709 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1710 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1711 of the lazy PLT entry, not only its offset, as the low word of a
1712 function descriptor.
1713 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1714 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1715 if a hash table entry already exists but is not a definition.
1716 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1717 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1718 (_frv_add_rofixup): Don't inline.
1719 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1720 for undefweak symbols.
1721 (elf32_frv_relocate_section): Avoid crash while computing
1722 relocation when linking with shared library. Only emit rofixups
1723 and dynamic relocations for alloc&load sections. Mark binaries
1724 with inter-segment relocations for relocation as a unit.
1725 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1726 (DEFAULT_STACK_SIZE): New.
1727 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1728 emit rofixups or dynamic relocs when linking dynamic non-PIE
1730 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1731 shared libs too. Reserve the last entry for the GOT pointer.
1732 (elf32_frv_finish_dynamic_sections): Emit it.
1733 (elf32_frv_always_size_sections): New.
1734 (elf32_frv_modify_segment_map): New.
1735 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1737 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1738 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1739 (elf_backend_always_size_sections): New.
1740 (elf_backend_modify_segment_map): New.
1741 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1742 * config.bfd: Added frv-*-*linux*.
1743 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1744 ABS section, instead of crashing.
1745 (elf32_frv_relocate_section): Don't crash before warning about
1746 different segments in non-PIC relocation.
1747 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1748 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1749 relocs to undefweak symbols.
1750 (elf32_frv_relocate_section): Ditto for undefined symbols.
1751 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1752 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1753 gotfixup section was created.
1754 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1755 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1756 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1757 complain_overflow_signed.
1758 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1759 have not been allocated.
1760 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1761 privfd only if dynamic sections were created.
1762 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1763 for GPREL relocs. When linking relocatable FDPIC executables,
1764 emit warnings for relocations that would be illegal on PIE or
1765 shared libraries. Emit rofixup for R_FRV_32 only if input object
1767 (_frv_create_got_section): Define _gp symbol in the rofixup
1769 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1770 dynamic sections missing, error out requesting -melf32frvfd.
1771 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1772 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1773 computation of addends from section and global or local symbol
1774 value. Change return type to bfd_boolean, and return a failure if
1775 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1776 nonzero addend is required.
1777 (elf32_frv_relocate_section): Likewise. Print error for
1778 unsupported nonzero addends.
1779 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1780 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1781 force everything local.
1782 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1783 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1784 (frv_gotfixup_section): New.
1785 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1786 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1788 (_frv_add_rofixup): New.
1789 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1790 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1791 improve some ugly conditions.
1792 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1793 relocations in fdpic.
1794 (_frv_create_got_section): Create .rofixup.got section.
1795 (struct _frv_dynamic_got_info): Added fixups.
1796 (_frv_count_got_plt_entries): Account in-GOT relocations into
1797 relocs32, relocsfd and relocsfdv. Account them into relocs or
1798 fixups, as appropriate.
1799 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1801 (elf32_frv_finish_dynamic_sections): Verify that the right number
1802 of relocations and fixups was generated.
1803 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1805 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1806 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1807 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1808 descriptor of a (formerly-)global symbol is local.
1809 (struct frv_pic_relocs_info): Adjust comments.
1810 (_frv_emit_got_relocs_plt_entries): Adjust.
1811 (elf32_frv_relocate_section): Likewise.
1812 (_frv_count_got_plt_entries): Likewise.
1813 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1814 symbol's value to addend in the common preamble. Decay dynamic
1815 symbols to section+offset if they bind or call locally, for GOT
1816 and FUNCDESC_VALUE, respectively.
1817 (elf32_frv_relocate_section): Likewise.
1818 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1819 internal or hidden visibility.
1820 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1821 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1822 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1823 (elf32_frv_relocate_section): Pass relocation addend in. Use
1824 original relocation addend to look up the got relocs/plt entries
1825 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1826 processing relocations that reference .scommon symbols.
1827 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1828 Introduce support for dynamic linking.
1829 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1830 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1831 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1832 (frv_reloc_type_lookup): Return REL howtos for executables and
1834 (frv_info_to_howto_rel): New.
1835 (struct frv_elf_link_hash_table): New.
1836 (frv_hash_table, frv_got_section, frv_gotrel_section,
1837 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1838 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1839 (frv_elf_link_hash_table_create): New.
1840 (struct frv_pic_relocs_info): New.
1841 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1842 (frv_pic_relocs_info_find): New.
1843 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1845 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1846 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1847 (_frv_emit_got_relocs_plt_entries): New.
1848 (elf32_frv_relocate_section): Add support for dynamic linking.
1849 Handle new relocations.
1850 (_frv_create_got_section): New.
1851 (elf32_frv_create_dynamic_sections): New.
1852 (ELF_DYNAMIC_INTERPRETER): New.
1853 (struct _frv_dynamic_got_info): New.
1854 (_frv_count_got_plt_entries): New.
1855 (struct _frv_dynamic_got_plt_info): New.
1856 (_frv_compute_got_alloc_data): New.
1857 (_frv_get_got_entry, _frv_get_fd_entry): New.
1858 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1859 (_frv_resolve_final_relocs_info): New.
1860 (elf32_frv_size_dynamic_sections): New.
1861 (elf32_frv_finish_dynamic_sections): New.
1862 (elf32_frv_adjust_dynamic_symbol): New.
1863 (elf32_frv_finish_dynamic_symbol): New.
1864 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1866 (elf_info_to_howto_rel): Define.
1867 (bfd_elf32_bfd_link_hash_table_create): Define.
1868 (elf_backend_create_dynamic_sections): Define.
1869 (elf_backend_adjust_dynamic_symbol): Define.
1870 (elf_backend_size_dynamic_sections): Define.
1871 (elf_backend_finish_dynamic_symbol): Define.
1872 (elf_backend_finish_dynamic_sections): Define.
1873 (elf_backend_want_got_sym): Define.
1874 (elf_backend_got_header_size): Define.
1875 (elf_backend_want_got_plt): Define.
1876 (elf_backend_plt_readonly): Define.
1877 (elf_backend_want_plt_sym): Define.
1878 (elf_backend_plt_header_size): Define.
1879 (elf_backend_may_use_rel_p): Define.
1880 (elf_backend_may_use_rela_p): Define.
1881 (elf_backend_default_use_rela_p): Define.
1882 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1883 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1884 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1885 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1886 (frv_reloc_map): Map the corresponding BFD relocs to them.
1887 (frv_reloc_type_lookup): ... and back to BFD relocs.
1888 * reloc.c: New relocs.
1889 * bfd-in2.h, libbfd.h: Rebuilt.
1890 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1891 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1892 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1893 R_FRV_FUNCDESC_GOTLO): New.
1894 (frv_reloc_map): Map the corresponding BFD relocs to them.
1895 (frv_reloc_type_lookup): ... and back to BFD relocs.
1896 * reloc.c: New relocs.
1897 * bfd-in2.h, libbfd.h: Rebuilt.
1899 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1901 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1902 targets to support pages of up to 64kB.
1903 (elf32_bed): Redefine to get a separate backend data structure for
1904 traditional targets.
1905 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1906 targets to support pages of up to 64kB.
1907 (elf64_bed): Redefine to get a separate backend data structure for
1908 traditional targets.
1909 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1910 targets to support pages of up to 64kB.
1911 (elf32_bed): Redefine to get a separate backend data structure for
1912 traditional targets.
1914 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1916 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1918 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1920 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1921 (elf_i386_grok_psinfo): Likewise.
1923 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1925 * config.bfd: Add m68k-uClinux target.
1927 2004-01-01 Grant Edwards <grante@visi.com>
1929 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1930 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1931 (elf32_h8_gc_sweep_hook): New function.
1932 (elf_backend_gc_mark_hook): Define.
1933 (elf_backend_gc_sweep_hook): Define.
1934 (elf_backend_can_gc_sections): Define.
1936 For older changes see ChangeLog-0203
1942 version-control: never
projects / binutils-gdb.git / blob