1 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5 arm, m68k, m88k and hppa core files.
7 2004-05-21 Nick Clifton <nickc@redhat.com>
9 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
10 (bfd_bwrite): Likewise.
12 (bfd_flush): Likewise.
15 (bfd_get_mtime): Likewise.
16 (bfd_get_size): Likewise.
18 2004-05-19 Ben Elliston <bje@au.ibm.com>
20 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
22 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
24 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
25 (bfd_generic_openr_next_archived_file): Likewise.
27 2004-05-17 Bob Wilson <bob.wilson@acm.org>
29 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
30 section names by inserting a new substring after .gnu.linkonce, except
31 for .gnu.linkonce.t.* where the "t." is replaced.
33 2004-05-17 Adam Nemet <anemet@lnxw.com>
35 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
36 (m68-*-lynxos* case): Likewise.
37 (powerpc-*-lyxnos* case): New case.
38 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
40 2004-05-17 David Heine <dlheine@tensilica.com>
42 * aout-target.h (MY_bfd_copy_private_header_data): Define.
43 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
44 * bfd.c (bfd_copy_private_header_data): Define.
45 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
47 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
48 * coffcode.h (coff_bfd_copy_private_header_data): Define.
49 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
50 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
51 segments by calling copy_private_bfd_data.
52 (_bfd_elf_copy_private_header_data): Define.
53 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
54 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
55 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
56 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
57 * mmo.c (mmo_bfd_copy_private_header_data): Define.
58 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
59 * som.c (som_bfd_copy_private_header_data): Define.
60 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
61 * vms.c (vms_bfd_copy_private_header_data): Define.
62 * bfd-in2.h: Regenerate.
63 * libbfd.h: Regenerate.
65 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
67 * elfxx-mips.c (MINUS_TWO): Define.
68 (mips_elf_higher, mips_elf_highest,
69 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
71 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
73 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
75 * som.c (log2): Rename to exact_log2. Adjust all callers.
77 2004-05-13 Paul Brook <paul@codesourcery.com>
79 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
80 dwarf3 format CIE entries. Remove comment about the size of the
81 ra_column field. It is now correctly deduced.
83 2004-05-13 Joel Sherrill <joel@oarcorp.com>
85 * config.bfd (or32-*-rtems*): Switch to elf.
87 2004-05-13 Nick Clifton <nickc@redhat.com>
89 * po/fr.po: Updated French translation.
91 2004-05-11 Jakub Jelinek <jakub@redhat.com>
93 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
94 into .dynsym if elf_section_data (sec)->dynindx <= 0.
95 Adjust counting of last_local.
96 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
97 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
98 created by the linker nor !SHF_ALLOC.
100 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
101 DT_PLTGOT to the start of the .got.plt section instead of the
102 .got output section. Set sh_entsize for .got section in addition
104 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
105 is at sgot->output_section->vma.
106 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
107 DT_PLTGOT to the start of the .got.plt section instead of the
109 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
110 is at sgot->output_section->vma. Set sh_entsize for .got section
111 in addition to .got.plt.
112 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
113 (bfd_section_from_phdr): Likewise.
114 (map_sections_to_segments): Likewise.
115 (assign_file_positions_for_segments): Likewise.
116 (get_program_header_size): Likewise.
117 * elflink.c (bfd_elf_size_dynamic_sections): Set
118 elf_tdata (output_bfd)->relro from info->relro.
119 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
121 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
123 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
124 a zero symndx for which we hadn't accounted a dynamic relocation.
125 (_frvfdpic_add_rofixup): Likewise.
127 2004-05-07 Brian Ford <ford@vss.fsi.com>
128 DJ Delorie <dj@redhat.com>
130 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
131 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
132 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
133 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
135 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
137 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
138 immediately if there's no link info.
139 (elf32_frvfdpic_copy_private_bfd_data): New.
140 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
142 2004-05-06 Zack Weinberg <zack@codesourcery.com>
144 * dwarf2.c (add_line_info): Also set info->filename to NULL if
145 filename argument is null; do not call strlen on a null pointer.
147 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
149 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
152 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
154 * configure.in (bfd_elf32_frvfdpic_vec): New.
155 * configure: Rebuilt.
156 * targets.c (bfd_elf32_frvfdpic_vec): New.
157 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
159 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
160 frvfdpic instead of frv. Rearrange elf-target macros such that
161 the FDPIC-specific ones are only defined for this new target
163 (bfd_elf32_frvfdpic_vec): Declare.
165 (elf32_frv_relocate_section): Use it to enable segment checking
166 and to control rofixup emission. Add output section vma to
167 applied relocation in non-LOAD non-ALLOC sections. Use
168 _bfd_error_handler for errors.
169 (_frv_create_got_section): Create .rel.got and .rofixup only in
170 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
172 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
173 (elf32_frvfdpic_modify_segment_map): Likewise.
174 (elf32_frv_finish_dynamic_sections): New, do-nothing.
175 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
176 error message if we miscompute the rofixup size.
177 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
178 (frvfdpic_elf_encode_eh_address): Likewise.
179 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
180 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
181 relocs. Reject unknown relocation types.
182 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
183 (frv_elf_merge_private_bfd_data): Likewise.
184 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
185 0x4000 for newly-added elf32-frvfdpic.
187 2004-05-05 Nick Clifton <nickc@redhat.com>
190 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
191 returning NULL as most users of this function do not check its
193 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
194 of bfd_cache_lookup().
195 * sco5-core.c (sco5_core_file_p): Likewise.
196 * trad-core.c (trad_unix_core_file_p): Likewise.
198 2004-05-05 Nick Clifton <nickc@redhat.com>
200 * cache.c (bfd_cache_lookup): Improve formatting.
201 * archive.c: Fix formatting.
203 2004-05-05 Peter Barada <peter@the-baradas.com>
205 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
206 * cpu-m68k.c(bfd_m68k_arch): Likewise.
207 * bfd-in2.h(bfd_architecture): Regenerate.
209 2004-05-03 Alan Modra <amodra@bigpond.net.au>
211 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
213 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
214 those against discarded link-once and SEC_MERGE section symbols.
216 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
218 * section.c (bfd_get_section_by_name_if): New.
219 * bfd-in2.h: Regenerated.
221 2004-05-02 Alan Modra <amodra@bigpond.net.au>
223 * som.c (som_bfd_is_group_section): Define.
225 2004-05-01 Alan Modra <amodra@bigpond.net.au>
227 * section.c (bfd_make_section_anyway): Copy the whole
228 bfd_hash_entry, not just "next" from existing entry.
230 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
232 * elf.c (bfd_section_from_shdr): Maintain the section order in
234 (special_sections): Add ".note.GNU-stack".
235 (elf_fake_sections): Handle section group for relocatable
238 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
240 * section.c (bfd_sections_find_if): New.
241 * bfd-in2.h: Regenerated.
243 2004-04-30 Alan Modra <amodra@bigpond.net.au>
245 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
247 * elf-bfd.h (bfd_elf_is_group_section): Declare.
248 * elf.c (bfd_elf_is_group_section): New function.
249 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
250 * section.c (bfd_generic_is_group_section): New function.
251 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
252 (BFD_JUMP_TABLE_LINK): Adjust.
253 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
254 * aout-target.h (MY_bfd_is_group_section): Define.
255 * aout-tic30.c (MY_bfd_is_group_section): Define.
256 * bfd.c (bfd_is_group_section): Define.
257 * binary.c (binary_bfd_is_group_section): Define.
258 * bout.c (b_out_bfd_is_group_section): Define.
259 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
260 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
261 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
262 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
263 * coffcode.h (coff_bfd_is_group_section): Define.
264 * i386msdos.c (msdos_bfd_is_group_section): Define.
265 * i386os9k.c (os9k_bfd_is_group_section): Define.
266 * ieee.c (ieee_bfd_is_group_section): Define.
267 * ihex.c (ihex_bfd_is_group_section): Define.
268 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
269 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
270 * mmo.c (mmo_bfd_is_group_section): Define.
271 * nlm-target.h (nlm_bfd_is_group_section): Define.
272 * oasys.c (oasys_bfd_is_group_section): Define.
273 * pef.c (bfd_pef_bfd_is_group_section): Define.
274 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
275 * srec.c (srec_bfd_is_group_section): Define.
276 * tekhex.c (tekhex_bfd_is_group_section): Define.
277 * versados.c (versados_bfd_is_group_section): Define.
278 * vms.c (vms_bfd_is_group_section): Define.
279 * xsym.c (bfd_sym_bfd_is_group_section): Define.
280 * bfd-in2.h: Regenerate.
281 * libbfd.h: Regenerate.
283 2004-04-30 Alan Modra <amodra@bigpond.net.au>
285 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
287 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
289 * configure.in: Update version to 2.15.91.
290 * configure: Regenerate.
292 2004-04-29 Brian Ford <ford@vss.fsi.com>
294 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
295 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
296 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
297 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
298 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
299 .gnu.linkonce.wi. sections.
300 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
301 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
303 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
304 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
306 2004-04-28 Chris Demetriou <cgd@broadcom.com>
308 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
309 * bfd-in2.h: Regenerate.
310 * libbfd.h: Likewise.
312 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
314 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
316 (setup_sections): Use som_subspace_dictionary_record struct instead
317 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
318 is_comdat, is_common or dup_common.
319 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
320 is_comdat, is_common and dup_common in section subspace_dict from
322 (som_begin_writing): Use som_subspace_dictionary_record struct.
323 (som_finish_writing): Likewise.
324 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
325 is_common and dup_common flags in info for symbol. Add comment
326 regarding linker support for these fields. Slightly reorganize
328 (som_build_and_write_symbol_table): Set is_comdat, is_common and
329 dup_common fields in symbol table from symbol info.
330 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
331 arguments. Set corresponding fields in copy_data. Change all callers.
332 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
334 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
335 * som.h (som_subspace_dictionary_record): Define.
336 (som_copyable_section_data_struct): Add is_comdat, is_common and
338 (som_section_data_struct): Use som_subspace_dictionary_record struct
339 instead of subspace_dictionary_record.
340 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
342 2004-04-27 Bob Wilson <bob.wilson@acm.org>
344 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
345 if set. Check reloc_done flag before applying relocations. Use
346 output addresses, both when applying relocations and when comparing
347 against the specified section.
348 (elf_xtensa_relocate_section): Use output address to check if dynamic
349 reloc is in a literal pool. Set section's reloc_done flag.
351 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
353 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
354 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
356 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
359 2004-04-27 Alan Modra <amodra@bigpond.net.au>
361 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
362 structure field removed in 2004-04-24 patch.
363 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
365 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
367 * elf32-arm.h (elf32_arm_section_flags): Likewise.
368 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
369 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
370 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
371 field before calling elf_backend_section_flags.
373 2004-04-24 Chris Demetriou <cgd@broadcom.com>
375 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
376 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
377 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
378 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
379 and BFD_RELOC_32_PCREL.
380 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
381 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
382 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
383 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
384 (mips_elf_next_relocation): Move comment about matching HI/LO
386 (_bfd_mips_elf_relocate_section): Here. Remove handling for
389 2004-04-23 Chris Demetriou <cgd@broadcom.com>
391 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
392 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
393 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
394 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
395 and update comments to reflect current usage.
396 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
397 and MIPS_R_SWITCH, as well as several empty entries. Update comment
399 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
400 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
401 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
402 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
403 type number to be MIPS_R_PCREL16.
404 (mips_relocate_section): Remove support for link-time relaxation
405 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
406 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
407 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
408 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
409 relaxation of branches used by embedded-PIC.
410 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
411 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
412 related members, update comment.
413 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
414 code related to embedded-PIC.
415 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
416 initialization of now-removed 'adjust' member of
417 'struct ecoff_debug_info'.
419 2004-04-23 Chris Demetriou <cgd@broadcom.com>
421 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
423 2004-04-21 Philip Blundell <pb@nexus.co.uk>
425 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
426 relocs for locally defined symbols during -shared final link.
427 (elf32_arm_final_link_relocate): Likewise.
429 2004-04-22 Jakub Jelinek <jakub@redhat.com>
431 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
432 ELF_LINK_POINTER_EQUALITY_NEEDED.
433 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
434 if r_type is not R_X86_64_PC32.
435 (elf64_x86_64_finish_dynamic_symbol): If
436 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
439 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
441 * elf32-sh.c (sh_elf_plt_sym_val): New function.
442 (elf_backend_plt_sym_val): Define.
444 2004-04-22 Andrew Cagney <cagney@redhat.com>
446 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
448 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
450 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
452 * som.c (som_set_section_contents): Constantify second argument.
453 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
454 (som_object_setup): Rework to avoid warning.
455 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
458 2004-04-22 Andrew Cagney <cagney@redhat.com>
460 * cache.c (bfd_cache_close): Check for a previously closed file.
462 2004-04-22 Jakub Jelinek <jakub@redhat.com>
464 * bfd.c (bfd_get_synthetic_symtab): Define.
465 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
466 NAME##_get_synthetic_symtab.
467 (struct bfd_target): Add _bfd_get_synthetic_symtab.
468 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
469 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
471 (_bfd_elf_get_synthetic_symtab): New prototype.
472 * elfcode.h (elf_get_synthetic_symtab): Define.
473 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
474 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
475 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
476 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
477 * bfd-in2.h: Rebuilt.
479 * elf32-i386.c (elf_i386_plt_sym_val): New function.
480 (elf_backend_plt_sym_val): Define.
481 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
482 (elf_backend_plt_sym_val): Define.
483 * elf32-s390.c (elf_s390_plt_sym_val): New function.
484 (elf_backend_plt_sym_val): Define.
485 * elf64-s390.c (elf_s390_plt_sym_val): New function.
486 (elf_backend_plt_sym_val): Define.
487 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
488 (elf_backend_plt_sym_val): Define.
489 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
490 (elf_backend_plt_sym_val): Define.
491 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
492 (elf_backend_plt_sym_val): Define.
493 * aout-target.h (MY_get_synthetic_symtab): Define.
494 * aout-tic30.c (MY_get_synthetic_symtab): Define.
495 * coff-rs6000.c (rs6000coff_vec): Add
496 _bfd_nodynamic_get_synthetic_symtab.
497 (pmac_xcoff_vec): Likewise.
498 * coff64-rs6000.c (rs6000coff64_vec): Add
499 _bfd_nodynamic_get_synthetic_symtab.
500 (aix5coff64_vec): Likewise.
501 * sunos.c (MY_get_synthetic_symtab): Define.
502 * vms.c (vms_get_synthetic_symtab): Define.
504 2004-04-22 Nick Clifton <nickc@redhat.com>
506 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
508 2004-04-22 Peter Barada <peter@the-baradas.com>
510 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
511 * bfd2-in.h: Regenerate.
512 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
514 2004-04-21 Chris Demetriou <cgd@broadcom.com>
516 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
517 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
518 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
519 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
520 * bfd-in2.h: Regenerate.
522 2004-04-21 Bob Wilson <bob.wilson@acm.org>
524 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
525 require relocations against a weak symbol to reference the same
526 symbol hash entry if not a final, static link.
527 (get_cached_value, add_value_map): Add final_static_link argument.
528 (remove_literals): Pass final_static_link argument as needed.
530 2004-04-21 Andrew Cagney <cagney@redhat.com>
532 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
533 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
534 (opncls_bwrite, opncls_bclose, opncls_bflush)
535 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
536 bfd iovec that uses function callbacks.
537 (bfd_close): Use the iovec's bclose.
538 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
539 (cache_bclose, cache_bflush, cache_bstat)
540 (cache_iovec): New functions and global variable, implement a
541 cache "iovec", where applicable set bfd_error.
542 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
543 * bfdio.c (struct bfd_iovec): Define.
544 (real_read): Delete function.
545 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
546 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
547 assume that bread and bwrite set bfd_error.
548 * bfd.c (struct bfd): Add "iovec", update comments.
549 * bfd-in2.h, libbfd.h: Re-generate.
551 2004-04-21 Andrew Cagney <cagney@redhat.com>
553 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
555 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
557 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
558 (bfd_elf_gc_sections): Fail if a shared object is being created.
559 Do not fail if dynamic sections have been created. Instead call
560 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
561 dynamically referenced symbols. Do not mark the whole graph
562 rooted at .eh_frame, only the section proper.
564 2004-04-20 DJ Delorie <dj@redhat.com>
566 * reloc.c: Add BFD_RELOC_32_SECREL.
567 * bfd-in2.h: Regenerate.
568 * libbfd.h: Likewise.
569 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
570 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
571 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
573 2004-04-19 Jakub Jelinek <jakub@redhat.com>
575 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
576 relocs against hidden/protected undefweak symbols properly.
577 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
579 2004-04-18 Mark Kettenis <kettenis@gnu.org>
581 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
582 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
585 2004-04-17 Brian Ford <ford@vss.fsi.com>
587 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
588 filepos for the SizeOfHeaders field.
589 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
591 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
593 2004-04-16 Alan Modra <amodra@bigpond.net.au>
595 * simple.c (bfd_simple_get_relocated_section_contents): Don't
596 change reloc_done. Set and restore _cooked_size.
599 2004-04-15 Mark Kettenis <kettenis@gnu.org>
601 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
604 2004-04-15 Nick Clifton <nickc@redhat.com>
606 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
608 2004-04-15 Alan Modra <amodra@bigpond.net.au>
610 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
612 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
614 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
615 when it is a definition.
617 2004-04-14 Alan Modra <amodra@bigpond.net.au>
619 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
620 when statically linking PIC code.
621 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
623 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
625 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
626 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
627 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
628 * configure: Regenerate.
630 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
632 * elflink.c: Include libiberty.h.
633 * Makefile.am (elflink.lo): Depend on libiberty.h.
634 * Makefile.in: Regenerate.
636 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
638 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
641 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
643 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
644 reserve the memory for dynamic linker
646 2004-04-05 Mark Kettenis <kettenis@gnu.org>
648 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
649 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
651 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
653 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
654 RELOC_FOR_GLOBAL_SYMBOL.
655 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
657 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
659 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
660 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
662 2004-04-01 Paul Brook <paul@codesourcery.com>
664 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
665 * elf32-arm.h (struct elf32_elf_section_map): New.
666 (struct _arm_elf_section_data): New.
667 (elf32_arm_section_data): Define.
668 (struct elf32_arm_link_hash_table): Add byteswap_code.
669 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
670 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
671 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
672 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
673 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
674 (bfd_elf32_new_section_hook, elf_backend_write_section,
675 elf_backend_link_output_symbol_hook): Define.
677 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
679 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
680 that keeps the characters in a B_INCL..B_EINCL range.
681 (_bfd_link_section_stabs): When computing the sum of the
682 characters in a B_INCL..B_EINCL range also keep a copy of those
683 characters. Use this information to distinguish between
684 include sections that have the same sum and the same length
685 but which are nevertheless unique.
687 2004-03-31 Paul Brook <paul@codesourcery.com>
689 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
690 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
692 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
694 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
695 to 'sum_chars' and add field 'num_chars'.
696 (_bfd_link_section_stabs): When computing the sum of the
697 characters in a B_INCL..B_EINCL range also keep a count of the
698 number of characters. Use this information to help distinguish
699 between include sections when have the same sum but which
700 nevertheless are still unique.
702 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
704 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
706 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
707 Tomer Levi <Tomer.Levi@nsc.com>
709 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
710 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
711 (BFD32_BACKENDS): Add elf32-cr16c.lo.
712 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
713 (cpu-cr16c.lo): New target.
714 (elf32-cr16c.lo): Likewise.
715 * Makefile.in: Regenerate.
716 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
717 (bfd_archures_list): Add bfd_cr16c_arch.
718 * config.bfd: Handle cr16c-*-elf*.
719 * configure.in: Handle bfd_elf32_cr16c_vec.
720 * configure: Regenerate.
721 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
722 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
723 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
724 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
725 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
726 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
727 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
728 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
729 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
730 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
731 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
732 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
733 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
734 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
735 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
736 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
737 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
738 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
739 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
740 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
741 * targets.c (bfd_elf32_cr16c_vec): Declare.
742 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
743 * cpu-cr16c.c: New file.
744 * elf32-cr16c.c: Likewise.
745 * libbfd.h: Regenerate.
746 * bfd-in2.h: Likewise.
748 2004-03-30 Jakub Jelinek <jakub@redhat.com>
750 * elf.c (map_sections_to_segments): Fix handling of .tbss.
752 2004-03-27 Alan Modra <amodra@bigpond.net.au>
754 * Makefile.am: Remove all mention of elflink.h.
755 * Makefile.in: Regenerate.
756 * bfd-in.h (bfd_elf_discard_info): Declare.
757 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
758 * bfd-in2.h: Regenerate.
759 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
760 bfd_elf32_link_record_dynamic_symbol,
761 bfd_elf64_link_record_dynamic_symbol,
762 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
763 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
764 _bfd_elf32_link_record_local_dynamic_symbol,
765 _bfd_elf64_link_record_local_dynamic_symbol,
766 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
767 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
768 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
769 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
770 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
771 _bfd_elf32_reloc_symbol_deleted_p,
772 _bfd_elf64_reloc_symbol_deleted_p): Delete.
773 (bfd_elf_link_record_dynamic_symbol,
774 bfd_elf_link_record_local_dynamic_symbol,
775 bfd_elf_final_link, bfd_elf_gc_sections,
776 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
777 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
778 bfd_elf_reloc_symbol_deleted_p): Declare.
779 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
780 * elf32-arm.h: Update for changed function names. Remove local
781 WILL_CALL_FINISH_DYNAMIC_SECTION define.
782 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
783 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
784 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
785 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
786 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
787 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
788 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
789 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
790 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
791 (bfd_elfNN_print_symbol): Define.
792 * elfcode.h: Don't include elflink.h.
793 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
794 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
795 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
796 elf_gc_record_vtinherit, elf_gc_record_vtentry,
797 elf_link_record_local_dynamic_symbol): Don't define.
798 * elflink.c: Update for changed function names. Move elflink.h
800 * elflink.h: Delete file.
801 * po/SRC-POTFILES.in: Regenerate.
802 * po/bfd.pot: Regenerate.
804 2004-03-27 Alan Modra <amodra@bigpond.net.au>
806 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
807 "name" for global syms accidentally removed in 2004-03-20 change.
809 2004-03-27 Alan Modra <amodra@bigpond.net.au>
811 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
812 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
813 where Elf_External_* is different for 64 and 32 bit, with
814 corresponding elf_size_info field.
815 (struct elf_final_link_info): Use "bfd_byte *" instead
816 of "Elf_External_Sym *" for external_syms and symbuf.
817 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
818 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
819 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
820 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
821 (elf_link_sort_cmp2): Adjust.
822 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
823 using ELF_R_SYM macro. Set u.sym_mask.
824 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
825 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
826 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
827 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
828 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
829 swap_syn_out functions. Rearrange dyn swap in/out switch.
830 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
831 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
832 (elf_link_flush_output_syms): Add elf_backend_data arg.
833 (elf_link_check_versioned_symbol): Likewise.
834 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
835 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
836 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
837 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
838 ELF_R_TYPE and ELF_R_INFO macros.
839 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
840 based on size rather than using ELF_R_INFO.
841 (elf_gc_mark): Set up r_sym_shift local var and use instead of
843 (struct alloc_got_off_arg): New.
844 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
845 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
846 (elf_gc_allocate_got_offsets): Adjust.
847 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
848 ELF_R_SYM. Use bfd_section_from_elf_index.
849 (elf_bfd_discard_info): Set cookie.r_sym_shift.
850 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
851 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
853 2004-03-26 Stan Shebs <shebs@apple.com>
855 Remove MPW support, no longer used.
856 * config.bfd (powerpc-*-mpw*): Remove configuration.
857 * mpw-config.in, mpw-make.sed: Remove files.
858 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
860 2004-03-26 Alan Modra <amodra@bigpond.net.au>
862 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
863 (ppc64_elf_add_symbol_hook): New function.
864 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
865 const from Elf_Internal_Sym param.
866 * elflink.c (elf_link_add_object_symbols): Adjust.
867 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
868 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
869 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
870 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
871 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
872 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
873 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
874 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
875 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
876 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
877 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
878 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
879 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
880 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
881 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
882 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
884 2004-03-26 Alan Modra <amodra@bigpond.net.au>
886 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
887 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
888 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
889 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
890 (bfd_elf64_bfd_link_add_symbols): Delete.
891 (bfd_elf_link_add_symbols): Declare.
892 * elfcode.h (elf_bfd_link_add_symbols): Delete.
893 * elflink.c: Include safe-ctype.h.
894 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
896 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
897 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
899 (elf_link_add_archive_symbols): Rename from
900 _bfd_elf_link_add_archive_symbols, make static.
901 (elf_link_add_object_symbols): New function. Corresponding
902 elflink.h function converted to use elf_size_info.
903 (bfd_elf_link_add_symbols): Likewise.
904 (bfd_elf_size_dynamic_sections): Adjust.
905 * elflink.h (elf_bfd_link_add_symbols): Delete.
906 (elf_link_add_object_symbols): Delete.
907 * elf32-gen.c (elf32_generic_link_add_symbols): Call
908 bfd_elf_link_add_symbols.
909 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
911 2004-03-25 Alan Modra <amodra@bigpond.net.au>
913 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
914 and chained shared libs only if dynsym. Clear dynsym on forced-local.
916 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
917 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
918 (_bfd_elf_add_dt_needed_tag): Declare.
919 (_bfd_elf_sort_symbol): Declare.
920 (_bfd_elf_finalize_dynstr): Declare.
921 (RELOC_FOR_GLOBAL_SYM): Formatting.
922 * elfcode.h (elf_add_dynamic_entry): Delete.
923 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
924 elflink.h function converted to use elf_size_info.
925 (_bfd_elf_add_dt_needed_tag): Likewise.
926 (_bfd_elf_sort_symbol): Likewise.
927 (_bfd_elf_finalize_dynstr): Likewise.
928 (compute_bucket_count): Likewise.
929 (bfd_elf_size_dynamic_sections): Likewise. Check result of
930 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
931 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
933 (sort_symbol, add_dt_needed_tag): Delete.
934 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
935 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
937 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
938 * elf32-cris.c (add_dynamic_entry): Likewise.
939 * elf32-hppa.c (add_dynamic_entry): Likewise.
940 * elf32-i370.c (add_dynamic_entry): Likewise.
941 * elf32-i386.c (add_dynamic_entry): Likewise.
942 * elf32-m32r.c (add_dynamic_entry): Likewise.
943 * elf32-m68k.c (add_dynamic_entry): Likewise.
944 * elf32-ppc.c (add_dynamic_entry): Likewise.
945 * elf32-s390.c (add_dynamic_entry): Likewise.
946 * elf32-sh.c (add_dynamic_entry): Likewise.
947 * elf32-sparc.c (add_dynamic_entry): Likewise.
948 * elf32-vax.c (add_dynamic_entry): Likewise.
949 * elf32-xtensa.c (add_dynamic_entry): Likewise.
950 * elf64-alpha.c (add_dynamic_entry): Likewise.
951 * elf64-hppa.c (add_dynamic_entry): Likewise.
952 * elf64-ppc.c (add_dynamic_entry): Likewise.
953 * elf64-s390.c (add_dynamic_entry): Likewise.
954 * elf64-sparc.c (add_dynamic_entry): Likewise.
955 * elf64-x86-64.c (add_dynamic_entry): Likewise.
956 * elfxx-ia64.c (add_dynamic_entry): Likewise.
957 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
958 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
959 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
960 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
962 2004-03-23 Paul Brook <paul@codesourcery.com>
964 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
966 2004-03-22 Bob Wilson <bob.wilson@acm.org>
968 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
969 literal tables and check for relocs outside of literal pools.
970 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
971 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
973 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
974 (elf_xtensa_relocate_section): Read literal tables and check for
975 dynamic relocations in read-only sections and not in literal pools.
977 2004-03-23 Alan Modra <amodra@bigpond.net.au>
980 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
982 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
984 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
985 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
986 not defined by the executable, or defined in a DSO.
987 <eliding run-time relocation of .got>: Initialize GOT entry for a
988 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
990 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
991 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
992 a PLT reloc to GOT for an executable.
993 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
994 .got for a DSO and explain why.
995 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
996 and unreferenced symbols for which a PLT is defined. Adjust
997 dynamic-symbol pruning correspondingly, to make sure we don't lose
998 a dynamic symbol also defined by a DSO.
1000 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1002 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1003 and rel args. Group input and output args. Wrap to 80 columns.
1004 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1005 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1006 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1007 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1008 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1009 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1010 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1011 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1012 RELOC_FOR_GLOBAL_SYMBOL invocation.
1014 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1016 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1017 unresolved symbols in objects aren't allowed.
1019 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1021 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1022 (elf_hppa_unmark_useless_dynamic_symbols):
1023 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1024 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1025 (elf32_hppa_relocate_section): Likewise.
1026 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1027 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1028 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1029 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1030 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1032 * elf-m10200.c (mn10200_elf_relocate_section): Use
1033 RELOC_FOR_GLOBAL_SYMBOL.
1034 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1035 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1036 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1037 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1038 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1039 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1040 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1041 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1042 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1043 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1044 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1045 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1047 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1049 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1050 (final_link_relocate): Likewise.
1051 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1052 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1054 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1056 * Makefile.am: Run "make dep-am".
1057 * Makefile.in: Regenerate.
1058 * aclocal.m4: Regenerate.
1059 * config.in: Regenerate.
1060 * po/bfd.pot: Regenerate.
1062 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1063 H.J. Lu <hongjiu.lu@intel.com>
1065 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1066 type and size change code to where it was previously. Remove
1067 dt_needed param. Treat old weak syms as strong if new sym is
1068 from a shared lib, even when old sym is from another shared
1069 lib. Remove unnecessary tests of oldweak and newweak. Correct
1071 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1072 _bfd_elf_merge_symbol calls.
1073 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1074 dt_needed local var. Update comments.
1075 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1076 (_bfd_elf_add_default_symbol): Likewise.
1078 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1079 strong syms in one shared object overriding weak syms in another.
1081 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1083 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1084 dyn_lib_class field. Rearrange for better packing.
1085 (elf_dt_soname): Delete.
1086 (elf_dyn_lib_class): Define.
1087 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1088 (bfd_elf_set_dt_needed_soname): Delete.
1089 (bfd_elf_set_dyn_lib_class): New function.
1090 * elflink.h (add_dt_needed_tag): New function. Split out from..
1091 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1092 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1093 initialization of soname.
1094 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1096 * bfd-in.h (enum dynamic_lib_link_class): New.
1097 (bfd_elf_set_dt_needed_soname): Delete.
1098 (bfd_elf_set_dyn_lib_class): Declare.
1099 * bfd-in2.h: Regenerate.
1101 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1102 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1103 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1104 symbol loop. Instead use add_needed to flag tag as written.
1106 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1108 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1109 logic for null_input_bfd detection.
1111 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1113 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1115 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1117 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1120 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1122 * elflink.c (elf_link_read_relocs_from_section): Don't use
1123 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1124 (_bfd_elf_link_read_relocs): ..to here.
1125 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1127 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1129 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1130 values selected in configure.host. Require both to be defined
1131 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1132 corresponding BFD_HOST vars with quotes.
1133 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1134 Always require BFD_HOST_64_BIT_DEFINED.
1135 <file_ptr type>: Find off_t size before emitting message. Combine
1136 off_t and ftello64 conditional.
1137 * configure: Regenerate.
1139 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1141 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1142 aliasing warning. Remove trailing whitespace throughout file.
1144 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1146 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1147 input_section in calls to get_dyn_name.
1148 * 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
1150 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1152 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1154 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1155 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1156 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1157 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1158 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1159 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1160 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1162 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1163 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1164 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1165 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1166 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1167 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1168 (read_8_bytes, read_indirect_string, read_address): Likewise.
1169 (read_abbrevs, parse_comp_unit): Likewise.
1170 * targets.c (struct bfd_target): Likewise.
1171 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1172 * hppabsd-core.c: Likewise. Formatting.
1173 * hpux-core.c: Likewise.
1174 * irix-core.c: Likewise.
1175 * netbsd-core.c: Likewise.
1176 * osf-core.c: Likewise.
1177 * ptrace-core.c: Likewise.
1178 * sco5-core.c: Likewise.
1179 * trad-core.c: Likewise.
1180 * configure: Regenerate.
1181 * bfd-in2.h: Regenerate.
1183 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1185 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1186 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1187 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1188 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1189 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1190 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1191 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1192 * libbfd.c: Likewise in function definitions.
1193 (bfd_put_8): Mask with 0xff rather than casting to char.
1194 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1195 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1196 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1197 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1198 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1199 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1200 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1201 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1202 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1203 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1204 * archive.c (do_slurp_coff_armap): Update swap prototype.
1205 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1206 (tic54x_getl_signed_32): Likewise.
1207 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1208 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1209 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1210 (bfd_getp_signed_32, bfd_putp32): Likewise.
1211 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1212 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1213 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1214 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1215 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1216 bfd_h_getx_signed_16, bfd_h_putx16.
1217 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1218 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1219 * hpux-core.c: Likewise.
1220 * irix-core.c: Likewise.
1221 * netbsd-core.c: Likewise.
1222 * osf-core.c: Likewise.
1223 * ptrace-core.c: Likewise.
1224 * sco5-core.c: Likewise.
1225 * trad-core.c: Likewise.
1226 * bfd-in2.h: Regenerate.
1228 2004-03-15 Matt Thomas <matt@3am-software.com>
1230 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1233 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1235 * config.bfd: Add x86_64-*-openbsd*.
1236 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1238 * configure: Regenerate.
1240 2004-03-12 Nick Clifton <nickc@redhat.com>
1241 Dave Murphy <wintermute2k4@ntlworld.com>
1243 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1244 if the input bfd does not contain any code.
1246 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1248 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1250 2004-03-05 Fred Fish <fnf@redhat.com>
1252 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1253 mips16 symbols to be even rather than testing first for even/odd.
1254 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1256 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1258 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1261 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1263 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1264 undefined symbols as hash_new.
1266 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1268 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1270 * elf32-sh.c: Ditto.
1271 * bfd-in2.h: Regenerate.
1273 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1275 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1277 (_frv_count_got_plt_entries): Initialize them.
1278 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1280 (frv_pic_relocs_info_for_global): Likewise.
1281 (frv_pic_relocs_info_for_local): Likewise.
1282 (frv_pic_merge_early_relocs_info): New.
1283 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1285 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1286 Check that we don't exceed the allocated count for entry.
1287 (_frv_add_rofixup): Likewise.
1288 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1289 (elf32_frv_finish_dynamic_sections): Improve error message in case
1290 we emit too few rofixup entries.
1292 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1294 * archures.c (bfd_mach_fr450): New.
1295 * bfd-in2.h: Regenerate.
1296 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1297 (arch_info_500): Link to it.
1298 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1299 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1300 (frv_elf_arch_extension_p): New function.
1301 (frv_elf_merge_private_bfd_data): Use it.
1303 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1305 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1307 * elflink.h (is_global_data_symbol_definition): Moved to
1309 (elf_link_is_defined_archive_symbol): Likewise.
1310 (elf_link_add_archive_symbols): Likewise. Renamed to
1311 _bfd_elf_link_add_archive_symbols.
1313 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1314 of ELF symbol table entry from backend.
1315 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1316 instead of elf_link_add_object_symbols.
1318 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1320 * elf-bfd.h (struct elf_backend_data): Added
1321 elf_backend_can_make_relative_eh_frame,
1322 elf_backend_can_make_lsda_relative_eh_frame and
1323 elf_backend_encode_eh_address.
1324 (_bfd_elf_encode_eh_address): Declare.
1325 (_bfd_elf_can_make_relative): Declare.
1326 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1327 hooks to decide whether to attempt to make_relative and
1329 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1330 (_bfd_elf_can_make_relative): New.
1331 (_bfd_elf_encode_eh_address): New.
1332 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1333 (frv_elf_encode_eh_address): New.
1334 (elf_backend_can_make_relative_eh_frame): Define.
1335 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1336 (elf_backend_encode_eh_address): Define.
1338 (elf_backend_can_make_relative_eh_frame): Define.
1339 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1340 (elf_backend_encode_eh_address): Define.
1341 (elfNN_bed): Add them.
1343 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1345 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1346 complain_on_overflow to signed.
1348 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1350 * elflink.h (sort_symbol): New.
1351 (elf_link_add_object_symbols): Use a sorted symbol array for
1354 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1356 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1357 for pc relative relocs.
1358 (elf_s390_relocate_section): Likewise.
1359 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1360 for pc relative relocs.
1361 (elf_s390_relocate_section): Likewise.
1363 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1365 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1368 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1370 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1371 field to track if a relocation is against readonly section.
1372 (count_dyn_reloc): Take a new argument for rent->reltext.
1373 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1374 (get_reloc_section): Don't set ia64_info->reltext here.
1375 (allocate_dynrel_entries): Set ia64_info->reltext here.
1377 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1379 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1380 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1381 function's descriptor to symbol+offset, and map local undefweak
1382 symbol to NULL function descriptor.
1383 (elf32_frv_relocate_section): Likewise.
1385 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1387 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1389 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1390 (netbsd_core_file_p): Set architecture from machine ID for
1393 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1395 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1396 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1398 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1400 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1401 symbols with non-default visibility.
1403 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1405 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1406 IMAGE_SCN_MEM_WRITE on known sections only.
1408 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1410 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1411 symbols used in PIE relocs.
1413 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1415 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1418 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1420 * configure.in: Update version to 2.15.90.
1421 * configure: Regenerate.
1423 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1424 Richard Sandiford <rsandifo@redhat.com>
1426 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1427 _bfd_elf_symbol_refs_local_p to decide whether to decay
1428 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1429 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1430 relocs if the symbol wasn't defined by a regular object file.
1431 Don't check the symbol's dynindx.
1433 2004-02-16 Andrew Cagney <cagney@redhat.com>
1435 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1437 * bfd-in2.h: Re-generate.
1439 2004-02-14 Andrew Cagney <cagney@redhat.com>
1441 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1442 _LARGEFILE64_SOURCE.
1444 2004-02-13 Andrew Cagney <cagney@redhat.com>
1446 * elf.c (vma_page_aligned_bias): New function.
1447 (assign_file_positions_except_relocs)
1448 (assign_file_positions_for_segments): Replace broken modulo
1449 arithmetic with call to vma_page_aligned_bias.
1451 2004-02-11 Andrew Cagney <cagney@redhat.com>
1453 * bfd-in.h: Update copyright.
1454 (bfd_tell): Change return type to file_ptr.
1455 * bfd-in2.h: Re-generate.
1456 * cache.c: Update copyright.
1457 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1459 (close_one): Use real_ftell.
1460 * bfdio.c: Update copyright.
1461 (real_ftell, real_fseek): New functions.
1462 (bfd_tell): Use real_fseek and real_ftell, change return type to
1464 (bfd_seek): Use real_ftell and real_fseek, change type of
1465 file_position to a file_ptr.
1466 * libbfd-in.h: Update copyright.
1467 (real_ftell, real_fseek): Declare.
1468 * libbfd.h: Re-generate.
1470 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1471 fseeko and fseeko64. Determine bfd_file_ptr.
1472 * configure: Re-generate.
1473 * config.in: Re-generate.
1475 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1477 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1478 * elf32-h8300.c: Likewise.
1480 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1481 Nick Clifton <nickc@redhat.com>
1483 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1484 GOT entries with no associated GOT subsection.
1486 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1488 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1489 * elf.c (swap_out_syms): Use it to decide whether local section
1490 symbols should be named.
1491 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1492 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1493 (elf_backend_name_local_section_symbols): Define.
1494 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1496 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1498 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1499 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1502 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1504 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1505 to bfd_link_hash_entry passed by reference to
1506 _bfd_generic_link_add_one_symbol.
1508 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1510 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1511 relocations against dynamic symbols.
1513 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1515 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1518 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1520 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1521 * bfd-in2.h, libbfd.h: Rebuilt.
1523 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1525 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1526 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1527 flag has been cleared.
1529 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1531 * coff-h8300.c: Add and adjust comments about relaxation.
1532 * elf32-h8300.c: Likewise.
1534 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1536 * coff-h8300.c: Fix comment typos.
1537 * elf32-h8300.c: Likewise.
1539 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1541 * coff-h8300.c: Add comments about relaxation.
1542 * elf32-h8300.c: Likewise.
1544 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1546 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1548 * aclocal.m4: Regenerate.
1549 * configure: Regenerate.
1551 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1553 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1554 mips_elf64_rtype_to_howto instead of using howto_table.
1556 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1558 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1560 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1561 relocs which would not use the PLT.
1563 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1565 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1566 (ppc64_elf_gc_sweep_hook): Likewise.
1567 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1569 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1571 Adds linker relaxation support for bit manipulation insns like
1572 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1574 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1575 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1576 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1577 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1579 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1581 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1583 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1585 * elf32-h8300.c: Fix formatting.
1587 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1589 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1590 dynamic object is present. Declare r_symndx and h in an inner
1592 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1594 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1596 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1597 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1598 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1599 identically. Do not emit PC24 relocations for shared libraries.
1600 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1601 identically. Don't adjust pc_count.
1602 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1603 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1604 adjust count for branch relocations.
1605 (allocate_dynrelocs): Correct typo in call to
1606 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1607 PC24 or PLT32 relocs when linking.
1609 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1611 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1612 relocation howto with ARM_26 one for consistency.
1613 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1614 that will be converted to ARM_26D ones, since we always want 'done'
1615 relocations to be reflected in section's data.
1616 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1618 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1621 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1623 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1624 are not partial_inplace during a relocatable link.
1626 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1628 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1629 if no dynamic object is present. Declare r_symndx and h in an
1632 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1634 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1635 trampoline if it is known out of range.
1637 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1639 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1640 * elf32-frv.c (_frv_osec_readonly_p): New.
1641 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1643 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1644 (elf32_frv_relocate_section): Likewise. Error out if attempting
1645 to emit rofixups or dynamic relocs in read-only segments. Use
1646 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1647 dynamic relocations.
1648 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1649 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1650 relocations or fixups involving merged sections correctly. Avoid
1651 crash when undefined symbol is referenced by R_FRV_32 or
1652 R_FRV_FUNCDESC_VALUE.
1653 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1654 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1655 input section holding local symbol to addend of R_FRV_32 or
1656 R_FRV_FUNCDESC_VALUE dynamic relocation.
1657 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1658 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1659 (elf32_frv_always_size_sections): Don't store pointer to
1660 __stacksize symbol in sec_info.
1661 (elf32_frv_modify_segment_map): Look it up here.
1662 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1663 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1664 of the lazy PLT entry, not only its offset, as the low word of a
1665 function descriptor.
1666 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1667 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1668 if a hash table entry already exists but is not a definition.
1669 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1670 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1671 (_frv_add_rofixup): Don't inline.
1672 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1673 for undefweak symbols.
1674 (elf32_frv_relocate_section): Avoid crash while computing
1675 relocation when linking with shared library. Only emit rofixups
1676 and dynamic relocations for alloc&load sections. Mark binaries
1677 with inter-segment relocations for relocation as a unit.
1678 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1679 (DEFAULT_STACK_SIZE): New.
1680 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1681 emit rofixups or dynamic relocs when linking dynamic non-PIE
1683 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1684 shared libs too. Reserve the last entry for the GOT pointer.
1685 (elf32_frv_finish_dynamic_sections): Emit it.
1686 (elf32_frv_always_size_sections): New.
1687 (elf32_frv_modify_segment_map): New.
1688 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1690 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1691 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1692 (elf_backend_always_size_sections): New.
1693 (elf_backend_modify_segment_map): New.
1694 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1695 * config.bfd: Added frv-*-*linux*.
1696 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1697 ABS section, instead of crashing.
1698 (elf32_frv_relocate_section): Don't crash before warning about
1699 different segments in non-PIC relocation.
1700 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1701 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1702 relocs to undefweak symbols.
1703 (elf32_frv_relocate_section): Ditto for undefined symbols.
1704 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1705 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1706 gotfixup section was created.
1707 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1708 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1709 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1710 complain_overflow_signed.
1711 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1712 have not been allocated.
1713 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1714 privfd only if dynamic sections were created.
1715 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1716 for GPREL relocs. When linking relocatable FDPIC executables,
1717 emit warnings for relocations that would be illegal on PIE or
1718 shared libraries. Emit rofixup for R_FRV_32 only if input object
1720 (_frv_create_got_section): Define _gp symbol in the rofixup
1722 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1723 dynamic sections missing, error out requesting -melf32frvfd.
1724 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1725 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1726 computation of addends from section and global or local symbol
1727 value. Change return type to bfd_boolean, and return a failure if
1728 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1729 nonzero addend is required.
1730 (elf32_frv_relocate_section): Likewise. Print error for
1731 unsupported nonzero addends.
1732 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1733 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1734 force everything local.
1735 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1736 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1737 (frv_gotfixup_section): New.
1738 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1739 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1741 (_frv_add_rofixup): New.
1742 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1743 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1744 improve some ugly conditions.
1745 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1746 relocations in fdpic.
1747 (_frv_create_got_section): Create .rofixup.got section.
1748 (struct _frv_dynamic_got_info): Added fixups.
1749 (_frv_count_got_plt_entries): Account in-GOT relocations into
1750 relocs32, relocsfd and relocsfdv. Account them into relocs or
1751 fixups, as appropriate.
1752 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1754 (elf32_frv_finish_dynamic_sections): Verify that the right number
1755 of relocations and fixups was generated.
1756 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1758 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1759 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1760 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1761 descriptor of a (formerly-)global symbol is local.
1762 (struct frv_pic_relocs_info): Adjust comments.
1763 (_frv_emit_got_relocs_plt_entries): Adjust.
1764 (elf32_frv_relocate_section): Likewise.
1765 (_frv_count_got_plt_entries): Likewise.
1766 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1767 symbol's value to addend in the common preamble. Decay dynamic
1768 symbols to section+offset if they bind or call locally, for GOT
1769 and FUNCDESC_VALUE, respectively.
1770 (elf32_frv_relocate_section): Likewise.
1771 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1772 internal or hidden visibility.
1773 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1774 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1775 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1776 (elf32_frv_relocate_section): Pass relocation addend in. Use
1777 original relocation addend to look up the got relocs/plt entries
1778 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1779 processing relocations that reference .scommon symbols.
1780 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1781 Introduce support for dynamic linking.
1782 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1783 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1784 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1785 (frv_reloc_type_lookup): Return REL howtos for executables and
1787 (frv_info_to_howto_rel): New.
1788 (struct frv_elf_link_hash_table): New.
1789 (frv_hash_table, frv_got_section, frv_gotrel_section,
1790 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1791 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1792 (frv_elf_link_hash_table_create): New.
1793 (struct frv_pic_relocs_info): New.
1794 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1795 (frv_pic_relocs_info_find): New.
1796 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1798 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1799 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1800 (_frv_emit_got_relocs_plt_entries): New.
1801 (elf32_frv_relocate_section): Add support for dynamic linking.
1802 Handle new relocations.
1803 (_frv_create_got_section): New.
1804 (elf32_frv_create_dynamic_sections): New.
1805 (ELF_DYNAMIC_INTERPRETER): New.
1806 (struct _frv_dynamic_got_info): New.
1807 (_frv_count_got_plt_entries): New.
1808 (struct _frv_dynamic_got_plt_info): New.
1809 (_frv_compute_got_alloc_data): New.
1810 (_frv_get_got_entry, _frv_get_fd_entry): New.
1811 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1812 (_frv_resolve_final_relocs_info): New.
1813 (elf32_frv_size_dynamic_sections): New.
1814 (elf32_frv_finish_dynamic_sections): New.
1815 (elf32_frv_adjust_dynamic_symbol): New.
1816 (elf32_frv_finish_dynamic_symbol): New.
1817 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1819 (elf_info_to_howto_rel): Define.
1820 (bfd_elf32_bfd_link_hash_table_create): Define.
1821 (elf_backend_create_dynamic_sections): Define.
1822 (elf_backend_adjust_dynamic_symbol): Define.
1823 (elf_backend_size_dynamic_sections): Define.
1824 (elf_backend_finish_dynamic_symbol): Define.
1825 (elf_backend_finish_dynamic_sections): Define.
1826 (elf_backend_want_got_sym): Define.
1827 (elf_backend_got_header_size): Define.
1828 (elf_backend_want_got_plt): Define.
1829 (elf_backend_plt_readonly): Define.
1830 (elf_backend_want_plt_sym): Define.
1831 (elf_backend_plt_header_size): Define.
1832 (elf_backend_may_use_rel_p): Define.
1833 (elf_backend_may_use_rela_p): Define.
1834 (elf_backend_default_use_rela_p): Define.
1835 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1836 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1837 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1838 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1839 (frv_reloc_map): Map the corresponding BFD relocs to them.
1840 (frv_reloc_type_lookup): ... and back to BFD relocs.
1841 * reloc.c: New relocs.
1842 * bfd-in2.h, libbfd.h: Rebuilt.
1843 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1844 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1845 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1846 R_FRV_FUNCDESC_GOTLO): New.
1847 (frv_reloc_map): Map the corresponding BFD relocs to them.
1848 (frv_reloc_type_lookup): ... and back to BFD relocs.
1849 * reloc.c: New relocs.
1850 * bfd-in2.h, libbfd.h: Rebuilt.
1852 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1854 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1855 targets to support pages of up to 64kB.
1856 (elf32_bed): Redefine to get a separate backend data structure for
1857 traditional targets.
1858 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1859 targets to support pages of up to 64kB.
1860 (elf64_bed): Redefine to get a separate backend data structure for
1861 traditional targets.
1862 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1863 targets to support pages of up to 64kB.
1864 (elf32_bed): Redefine to get a separate backend data structure for
1865 traditional targets.
1867 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1869 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1871 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1873 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1874 (elf_i386_grok_psinfo): Likewise.
1876 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1878 * config.bfd: Add m68k-uClinux target.
1880 2004-01-01 Grant Edwards <grante@visi.com>
1882 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1883 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1884 (elf32_h8_gc_sweep_hook): New function.
1885 (elf_backend_gc_mark_hook): Define.
1886 (elf_backend_gc_sweep_hook): Define.
1887 (elf_backend_can_gc_sections): Define.
1889 For older changes see ChangeLog-0203
1895 version-control: never
projects / deliverable / binutils-gdb.git / blob