1 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4 (bfd_generic_openr_next_archived_file): Likewise.
6 2004-05-17 Bob Wilson <bob.wilson@acm.org>
8 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
9 section names by inserting a new substring after .gnu.linkonce, except
10 for .gnu.linkonce.t.* where the "t." is replaced.
12 2004-05-17 Adam Nemet <anemet@lnxw.com>
14 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
15 (m68-*-lynxos* case): Likewise.
16 (powerpc-*-lyxnos* case): New case.
17 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
19 2004-05-17 David Heine <dlheine@tensilica.com>
21 * aout-target.h (MY_bfd_copy_private_header_data): Define.
22 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
23 * bfd.c (bfd_copy_private_header_data): Define.
24 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
26 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
27 * coffcode.h (coff_bfd_copy_private_header_data): Define.
28 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
29 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
30 segments by calling copy_private_bfd_data.
31 (_bfd_elf_copy_private_header_data): Define.
32 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
33 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
34 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
35 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
36 * mmo.c (mmo_bfd_copy_private_header_data): Define.
37 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
38 * som.c (som_bfd_copy_private_header_data): Define.
39 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
40 * vms.c (vms_bfd_copy_private_header_data): Define.
41 * bfd-in2.h: Regenerate.
42 * libbfd.h: Regenerate.
44 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
46 * elfxx-mips.c (MINUS_TWO): Define.
47 (mips_elf_higher, mips_elf_highest,
48 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
50 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
52 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
54 * som.c (log2): Rename to exact_log2. Adjust all callers.
56 2004-05-13 Paul Brook <paul@codesourcery.com>
58 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
59 dwarf3 format CIE entries. Remove comment about the size of the
60 ra_column field. It is now correctly deduced.
62 2004-05-13 Joel Sherrill <joel@oarcorp.com>
64 * config.bfd (or32-*-rtems*): Switch to elf.
66 2004-05-13 Nick Clifton <nickc@redhat.com>
68 * po/fr.po: Updated French translation.
70 2004-05-11 Jakub Jelinek <jakub@redhat.com>
72 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
73 into .dynsym if elf_section_data (sec)->dynindx <= 0.
74 Adjust counting of last_local.
75 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
76 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
77 created by the linker nor !SHF_ALLOC.
79 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
80 DT_PLTGOT to the start of the .got.plt section instead of the
81 .got output section. Set sh_entsize for .got section in addition
83 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
84 is at sgot->output_section->vma.
85 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
86 DT_PLTGOT to the start of the .got.plt section instead of the
88 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
89 is at sgot->output_section->vma. Set sh_entsize for .got section
90 in addition to .got.plt.
91 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
92 (bfd_section_from_phdr): Likewise.
93 (map_sections_to_segments): Likewise.
94 (assign_file_positions_for_segments): Likewise.
95 (get_program_header_size): Likewise.
96 * elflink.c (bfd_elf_size_dynamic_sections): Set
97 elf_tdata (output_bfd)->relro from info->relro.
98 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
100 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
102 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
103 a zero symndx for which we hadn't accounted a dynamic relocation.
104 (_frvfdpic_add_rofixup): Likewise.
106 2004-05-07 Brian Ford <ford@vss.fsi.com>
107 DJ Delorie <dj@redhat.com>
109 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
110 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
111 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
112 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
114 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
116 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
117 immediately if there's no link info.
118 (elf32_frvfdpic_copy_private_bfd_data): New.
119 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
121 2004-05-06 Zack Weinberg <zack@codesourcery.com>
123 * dwarf2.c (add_line_info): Also set info->filename to NULL if
124 filename argument is null; do not call strlen on a null pointer.
126 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
128 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
131 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
133 * configure.in (bfd_elf32_frvfdpic_vec): New.
134 * configure: Rebuilt.
135 * targets.c (bfd_elf32_frvfdpic_vec): New.
136 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
138 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
139 frvfdpic instead of frv. Rearrange elf-target macros such that
140 the FDPIC-specific ones are only defined for this new target
142 (bfd_elf32_frvfdpic_vec): Declare.
144 (elf32_frv_relocate_section): Use it to enable segment checking
145 and to control rofixup emission. Add output section vma to
146 applied relocation in non-LOAD non-ALLOC sections. Use
147 _bfd_error_handler for errors.
148 (_frv_create_got_section): Create .rel.got and .rofixup only in
149 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
151 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
152 (elf32_frvfdpic_modify_segment_map): Likewise.
153 (elf32_frv_finish_dynamic_sections): New, do-nothing.
154 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
155 error message if we miscompute the rofixup size.
156 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
157 (frvfdpic_elf_encode_eh_address): Likewise.
158 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
159 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
160 relocs. Reject unknown relocation types.
161 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
162 (frv_elf_merge_private_bfd_data): Likewise.
163 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
164 0x4000 for newly-added elf32-frvfdpic.
166 2004-05-05 Nick Clifton <nickc@redhat.com>
169 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
170 returning NULL as most users of this function do not check its
172 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
173 of bfd_cache_lookup().
174 * sco5-core.c (sco5_core_file_p): Likewise.
175 * trad-core.c (trad_unix_core_file_p): Likewise.
177 2004-05-05 Nick Clifton <nickc@redhat.com>
179 * cache.c (bfd_cache_lookup): Improve formatting.
180 * archive.c: Fix formatting.
182 2004-05-05 Peter Barada <peter@the-baradas.com>
184 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
185 * cpu-m68k.c(bfd_m68k_arch): Likewise.
186 * bfd-in2.h(bfd_architecture): Regenerate.
188 2004-05-03 Alan Modra <amodra@bigpond.net.au>
190 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
192 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
193 those against discarded link-once and SEC_MERGE section symbols.
195 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
197 * section.c (bfd_get_section_by_name_if): New.
198 * bfd-in2.h: Regenerated.
200 2004-05-02 Alan Modra <amodra@bigpond.net.au>
202 * som.c (som_bfd_is_group_section): Define.
204 2004-05-01 Alan Modra <amodra@bigpond.net.au>
206 * section.c (bfd_make_section_anyway): Copy the whole
207 bfd_hash_entry, not just "next" from existing entry.
209 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
211 * elf.c (bfd_section_from_shdr): Maintain the section order in
213 (special_sections): Add ".note.GNU-stack".
214 (elf_fake_sections): Handle section group for relocatable
217 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
219 * section.c (bfd_sections_find_if): New.
220 * bfd-in2.h: Regenerated.
222 2004-04-30 Alan Modra <amodra@bigpond.net.au>
224 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
226 * elf-bfd.h (bfd_elf_is_group_section): Declare.
227 * elf.c (bfd_elf_is_group_section): New function.
228 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
229 * section.c (bfd_generic_is_group_section): New function.
230 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
231 (BFD_JUMP_TABLE_LINK): Adjust.
232 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
233 * aout-target.h (MY_bfd_is_group_section): Define.
234 * aout-tic30.c (MY_bfd_is_group_section): Define.
235 * bfd.c (bfd_is_group_section): Define.
236 * binary.c (binary_bfd_is_group_section): Define.
237 * bout.c (b_out_bfd_is_group_section): Define.
238 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
239 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
240 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
241 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
242 * coffcode.h (coff_bfd_is_group_section): Define.
243 * i386msdos.c (msdos_bfd_is_group_section): Define.
244 * i386os9k.c (os9k_bfd_is_group_section): Define.
245 * ieee.c (ieee_bfd_is_group_section): Define.
246 * ihex.c (ihex_bfd_is_group_section): Define.
247 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
248 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
249 * mmo.c (mmo_bfd_is_group_section): Define.
250 * nlm-target.h (nlm_bfd_is_group_section): Define.
251 * oasys.c (oasys_bfd_is_group_section): Define.
252 * pef.c (bfd_pef_bfd_is_group_section): Define.
253 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
254 * srec.c (srec_bfd_is_group_section): Define.
255 * tekhex.c (tekhex_bfd_is_group_section): Define.
256 * versados.c (versados_bfd_is_group_section): Define.
257 * vms.c (vms_bfd_is_group_section): Define.
258 * xsym.c (bfd_sym_bfd_is_group_section): Define.
259 * bfd-in2.h: Regenerate.
260 * libbfd.h: Regenerate.
262 2004-04-30 Alan Modra <amodra@bigpond.net.au>
264 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
266 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
268 * configure.in: Update version to 2.15.91.
269 * configure: Regenerate.
271 2004-04-29 Brian Ford <ford@vss.fsi.com>
273 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
274 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
275 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
276 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
277 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
278 .gnu.linkonce.wi. sections.
279 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
280 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
282 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
283 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
285 2004-04-28 Chris Demetriou <cgd@broadcom.com>
287 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
288 * bfd-in2.h: Regenerate.
289 * libbfd.h: Likewise.
291 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
293 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
295 (setup_sections): Use som_subspace_dictionary_record struct instead
296 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
297 is_comdat, is_common or dup_common.
298 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
299 is_comdat, is_common and dup_common in section subspace_dict from
301 (som_begin_writing): Use som_subspace_dictionary_record struct.
302 (som_finish_writing): Likewise.
303 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
304 is_common and dup_common flags in info for symbol. Add comment
305 regarding linker support for these fields. Slightly reorganize
307 (som_build_and_write_symbol_table): Set is_comdat, is_common and
308 dup_common fields in symbol table from symbol info.
309 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
310 arguments. Set corresponding fields in copy_data. Change all callers.
311 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
313 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
314 * som.h (som_subspace_dictionary_record): Define.
315 (som_copyable_section_data_struct): Add is_comdat, is_common and
317 (som_section_data_struct): Use som_subspace_dictionary_record struct
318 instead of subspace_dictionary_record.
319 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
321 2004-04-27 Bob Wilson <bob.wilson@acm.org>
323 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
324 if set. Check reloc_done flag before applying relocations. Use
325 output addresses, both when applying relocations and when comparing
326 against the specified section.
327 (elf_xtensa_relocate_section): Use output address to check if dynamic
328 reloc is in a literal pool. Set section's reloc_done flag.
330 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
332 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
333 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
335 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
338 2004-04-27 Alan Modra <amodra@bigpond.net.au>
340 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
341 structure field removed in 2004-04-24 patch.
342 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
344 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
346 * elf32-arm.h (elf32_arm_section_flags): Likewise.
347 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
348 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
349 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
350 field before calling elf_backend_section_flags.
352 2004-04-24 Chris Demetriou <cgd@broadcom.com>
354 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
355 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
356 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
357 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
358 and BFD_RELOC_32_PCREL.
359 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
360 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
361 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
362 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
363 (mips_elf_next_relocation): Move comment about matching HI/LO
365 (_bfd_mips_elf_relocate_section): Here. Remove handling for
368 2004-04-23 Chris Demetriou <cgd@broadcom.com>
370 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
371 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
372 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
373 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
374 and update comments to reflect current usage.
375 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
376 and MIPS_R_SWITCH, as well as several empty entries. Update comment
378 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
379 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
380 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
381 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
382 type number to be MIPS_R_PCREL16.
383 (mips_relocate_section): Remove support for link-time relaxation
384 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
385 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
386 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
387 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
388 relaxation of branches used by embedded-PIC.
389 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
390 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
391 related members, update comment.
392 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
393 code related to embedded-PIC.
394 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
395 initialization of now-removed 'adjust' member of
396 'struct ecoff_debug_info'.
398 2004-04-23 Chris Demetriou <cgd@broadcom.com>
400 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
402 2004-04-21 Philip Blundell <pb@nexus.co.uk>
404 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
405 relocs for locally defined symbols during -shared final link.
406 (elf32_arm_final_link_relocate): Likewise.
408 2004-04-22 Jakub Jelinek <jakub@redhat.com>
410 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
411 ELF_LINK_POINTER_EQUALITY_NEEDED.
412 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
413 if r_type is not R_X86_64_PC32.
414 (elf64_x86_64_finish_dynamic_symbol): If
415 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
418 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
420 * elf32-sh.c (sh_elf_plt_sym_val): New function.
421 (elf_backend_plt_sym_val): Define.
423 2004-04-22 Andrew Cagney <cagney@redhat.com>
425 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
427 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
429 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
431 * som.c (som_set_section_contents): Constantify second argument.
432 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
433 (som_object_setup): Rework to avoid warning.
434 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
437 2004-04-22 Andrew Cagney <cagney@redhat.com>
439 * cache.c (bfd_cache_close): Check for a previously closed file.
441 2004-04-22 Jakub Jelinek <jakub@redhat.com>
443 * bfd.c (bfd_get_synthetic_symtab): Define.
444 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
445 NAME##_get_synthetic_symtab.
446 (struct bfd_target): Add _bfd_get_synthetic_symtab.
447 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
448 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
450 (_bfd_elf_get_synthetic_symtab): New prototype.
451 * elfcode.h (elf_get_synthetic_symtab): Define.
452 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
453 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
454 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
455 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
456 * bfd-in2.h: Rebuilt.
458 * elf32-i386.c (elf_i386_plt_sym_val): New function.
459 (elf_backend_plt_sym_val): Define.
460 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
461 (elf_backend_plt_sym_val): Define.
462 * elf32-s390.c (elf_s390_plt_sym_val): New function.
463 (elf_backend_plt_sym_val): Define.
464 * elf64-s390.c (elf_s390_plt_sym_val): New function.
465 (elf_backend_plt_sym_val): Define.
466 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
467 (elf_backend_plt_sym_val): Define.
468 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
469 (elf_backend_plt_sym_val): Define.
470 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
471 (elf_backend_plt_sym_val): Define.
472 * aout-target.h (MY_get_synthetic_symtab): Define.
473 * aout-tic30.c (MY_get_synthetic_symtab): Define.
474 * coff-rs6000.c (rs6000coff_vec): Add
475 _bfd_nodynamic_get_synthetic_symtab.
476 (pmac_xcoff_vec): Likewise.
477 * coff64-rs6000.c (rs6000coff64_vec): Add
478 _bfd_nodynamic_get_synthetic_symtab.
479 (aix5coff64_vec): Likewise.
480 * sunos.c (MY_get_synthetic_symtab): Define.
481 * vms.c (vms_get_synthetic_symtab): Define.
483 2004-04-22 Nick Clifton <nickc@redhat.com>
485 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
487 2004-04-22 Peter Barada <peter@the-baradas.com>
489 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
490 * bfd2-in.h: Regenerate.
491 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
493 2004-04-21 Chris Demetriou <cgd@broadcom.com>
495 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
496 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
497 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
498 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
499 * bfd-in2.h: Regenerate.
501 2004-04-21 Bob Wilson <bob.wilson@acm.org>
503 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
504 require relocations against a weak symbol to reference the same
505 symbol hash entry if not a final, static link.
506 (get_cached_value, add_value_map): Add final_static_link argument.
507 (remove_literals): Pass final_static_link argument as needed.
509 2004-04-21 Andrew Cagney <cagney@redhat.com>
511 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
512 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
513 (opncls_bwrite, opncls_bclose, opncls_bflush)
514 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
515 bfd iovec that uses function callbacks.
516 (bfd_close): Use the iovec's bclose.
517 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
518 (cache_bclose, cache_bflush, cache_bstat)
519 (cache_iovec): New functions and global variable, implement a
520 cache "iovec", where applicable set bfd_error.
521 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
522 * bfdio.c (struct bfd_iovec): Define.
523 (real_read): Delete function.
524 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
525 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
526 assume that bread and bwrite set bfd_error.
527 * bfd.c (struct bfd): Add "iovec", update comments.
528 * bfd-in2.h, libbfd.h: Re-generate.
530 2004-04-21 Andrew Cagney <cagney@redhat.com>
532 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
534 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
536 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
537 (bfd_elf_gc_sections): Fail if a shared object is being created.
538 Do not fail if dynamic sections have been created. Instead call
539 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
540 dynamically referenced symbols. Do not mark the whole graph
541 rooted at .eh_frame, only the section proper.
543 2004-04-20 DJ Delorie <dj@redhat.com>
545 * reloc.c: Add BFD_RELOC_32_SECREL.
546 * bfd-in2.h: Regenerate.
547 * libbfd.h: Likewise.
548 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
549 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
550 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
552 2004-04-19 Jakub Jelinek <jakub@redhat.com>
554 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
555 relocs against hidden/protected undefweak symbols properly.
556 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
558 2004-04-18 Mark Kettenis <kettenis@gnu.org>
560 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
561 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
564 2004-04-17 Brian Ford <ford@vss.fsi.com>
566 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
567 filepos for the SizeOfHeaders field.
568 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
570 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
572 2004-04-16 Alan Modra <amodra@bigpond.net.au>
574 * simple.c (bfd_simple_get_relocated_section_contents): Don't
575 change reloc_done. Set and restore _cooked_size.
578 2004-04-15 Mark Kettenis <kettenis@gnu.org>
580 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
583 2004-04-15 Nick Clifton <nickc@redhat.com>
585 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
587 2004-04-15 Alan Modra <amodra@bigpond.net.au>
589 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
591 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
593 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
594 when it is a definition.
596 2004-04-14 Alan Modra <amodra@bigpond.net.au>
598 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
599 when statically linking PIC code.
600 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
602 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
604 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
605 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
606 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
607 * configure: Regenerate.
609 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
611 * elflink.c: Include libiberty.h.
612 * Makefile.am (elflink.lo): Depend on libiberty.h.
613 * Makefile.in: Regenerate.
615 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
617 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
620 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
622 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
623 reserve the memory for dynamic linker
625 2004-04-05 Mark Kettenis <kettenis@gnu.org>
627 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
628 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
630 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
632 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
633 RELOC_FOR_GLOBAL_SYMBOL.
634 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
636 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
638 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
639 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
641 2004-04-01 Paul Brook <paul@codesourcery.com>
643 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
644 * elf32-arm.h (struct elf32_elf_section_map): New.
645 (struct _arm_elf_section_data): New.
646 (elf32_arm_section_data): Define.
647 (struct elf32_arm_link_hash_table): Add byteswap_code.
648 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
649 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
650 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
651 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
652 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
653 (bfd_elf32_new_section_hook, elf_backend_write_section,
654 elf_backend_link_output_symbol_hook): Define.
656 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
658 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
659 that keeps the characters in a B_INCL..B_EINCL range.
660 (_bfd_link_section_stabs): When computing the sum of the
661 characters in a B_INCL..B_EINCL range also keep a copy of those
662 characters. Use this information to distinguish between
663 include sections that have the same sum and the same length
664 but which are nevertheless unique.
666 2004-03-31 Paul Brook <paul@codesourcery.com>
668 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
669 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
671 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
673 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
674 to 'sum_chars' and add field 'num_chars'.
675 (_bfd_link_section_stabs): When computing the sum of the
676 characters in a B_INCL..B_EINCL range also keep a count of the
677 number of characters. Use this information to help distinguish
678 between include sections when have the same sum but which
679 nevertheless are still unique.
681 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
683 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
685 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
686 Tomer Levi <Tomer.Levi@nsc.com>
688 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
689 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
690 (BFD32_BACKENDS): Add elf32-cr16c.lo.
691 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
692 (cpu-cr16c.lo): New target.
693 (elf32-cr16c.lo): Likewise.
694 * Makefile.in: Regenerate.
695 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
696 (bfd_archures_list): Add bfd_cr16c_arch.
697 * config.bfd: Handle cr16c-*-elf*.
698 * configure.in: Handle bfd_elf32_cr16c_vec.
699 * configure: Regenerate.
700 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
701 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
702 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
703 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
704 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
705 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
706 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
707 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
708 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
709 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
710 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
711 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
712 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
713 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
714 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
715 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
716 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
717 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
718 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
719 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
720 * targets.c (bfd_elf32_cr16c_vec): Declare.
721 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
722 * cpu-cr16c.c: New file.
723 * elf32-cr16c.c: Likewise.
724 * libbfd.h: Regenerate.
725 * bfd-in2.h: Likewise.
727 2004-03-30 Jakub Jelinek <jakub@redhat.com>
729 * elf.c (map_sections_to_segments): Fix handling of .tbss.
731 2004-03-27 Alan Modra <amodra@bigpond.net.au>
733 * Makefile.am: Remove all mention of elflink.h.
734 * Makefile.in: Regenerate.
735 * bfd-in.h (bfd_elf_discard_info): Declare.
736 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
737 * bfd-in2.h: Regenerate.
738 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
739 bfd_elf32_link_record_dynamic_symbol,
740 bfd_elf64_link_record_dynamic_symbol,
741 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
742 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
743 _bfd_elf32_link_record_local_dynamic_symbol,
744 _bfd_elf64_link_record_local_dynamic_symbol,
745 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
746 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
747 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
748 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
749 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
750 _bfd_elf32_reloc_symbol_deleted_p,
751 _bfd_elf64_reloc_symbol_deleted_p): Delete.
752 (bfd_elf_link_record_dynamic_symbol,
753 bfd_elf_link_record_local_dynamic_symbol,
754 bfd_elf_final_link, bfd_elf_gc_sections,
755 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
756 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
757 bfd_elf_reloc_symbol_deleted_p): Declare.
758 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
759 * elf32-arm.h: Update for changed function names. Remove local
760 WILL_CALL_FINISH_DYNAMIC_SECTION define.
761 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
762 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
763 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
764 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
765 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
766 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
767 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
768 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
769 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
770 (bfd_elfNN_print_symbol): Define.
771 * elfcode.h: Don't include elflink.h.
772 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
773 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
774 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
775 elf_gc_record_vtinherit, elf_gc_record_vtentry,
776 elf_link_record_local_dynamic_symbol): Don't define.
777 * elflink.c: Update for changed function names. Move elflink.h
779 * elflink.h: Delete file.
780 * po/SRC-POTFILES.in: Regenerate.
781 * po/bfd.pot: Regenerate.
783 2004-03-27 Alan Modra <amodra@bigpond.net.au>
785 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
786 "name" for global syms accidentally removed in 2004-03-20 change.
788 2004-03-27 Alan Modra <amodra@bigpond.net.au>
790 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
791 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
792 where Elf_External_* is different for 64 and 32 bit, with
793 corresponding elf_size_info field.
794 (struct elf_final_link_info): Use "bfd_byte *" instead
795 of "Elf_External_Sym *" for external_syms and symbuf.
796 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
797 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
798 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
799 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
800 (elf_link_sort_cmp2): Adjust.
801 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
802 using ELF_R_SYM macro. Set u.sym_mask.
803 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
804 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
805 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
806 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
807 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
808 swap_syn_out functions. Rearrange dyn swap in/out switch.
809 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
810 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
811 (elf_link_flush_output_syms): Add elf_backend_data arg.
812 (elf_link_check_versioned_symbol): Likewise.
813 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
814 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
815 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
816 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
817 ELF_R_TYPE and ELF_R_INFO macros.
818 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
819 based on size rather than using ELF_R_INFO.
820 (elf_gc_mark): Set up r_sym_shift local var and use instead of
822 (struct alloc_got_off_arg): New.
823 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
824 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
825 (elf_gc_allocate_got_offsets): Adjust.
826 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
827 ELF_R_SYM. Use bfd_section_from_elf_index.
828 (elf_bfd_discard_info): Set cookie.r_sym_shift.
829 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
830 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
832 2004-03-26 Stan Shebs <shebs@apple.com>
834 Remove MPW support, no longer used.
835 * config.bfd (powerpc-*-mpw*): Remove configuration.
836 * mpw-config.in, mpw-make.sed: Remove files.
837 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
839 2004-03-26 Alan Modra <amodra@bigpond.net.au>
841 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
842 (ppc64_elf_add_symbol_hook): New function.
843 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
844 const from Elf_Internal_Sym param.
845 * elflink.c (elf_link_add_object_symbols): Adjust.
846 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
847 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
848 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
849 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
850 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
851 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
852 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
853 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
854 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
855 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
856 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
857 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
858 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
859 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
860 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
861 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
863 2004-03-26 Alan Modra <amodra@bigpond.net.au>
865 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
866 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
867 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
868 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
869 (bfd_elf64_bfd_link_add_symbols): Delete.
870 (bfd_elf_link_add_symbols): Declare.
871 * elfcode.h (elf_bfd_link_add_symbols): Delete.
872 * elflink.c: Include safe-ctype.h.
873 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
875 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
876 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
878 (elf_link_add_archive_symbols): Rename from
879 _bfd_elf_link_add_archive_symbols, make static.
880 (elf_link_add_object_symbols): New function. Corresponding
881 elflink.h function converted to use elf_size_info.
882 (bfd_elf_link_add_symbols): Likewise.
883 (bfd_elf_size_dynamic_sections): Adjust.
884 * elflink.h (elf_bfd_link_add_symbols): Delete.
885 (elf_link_add_object_symbols): Delete.
886 * elf32-gen.c (elf32_generic_link_add_symbols): Call
887 bfd_elf_link_add_symbols.
888 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
890 2004-03-25 Alan Modra <amodra@bigpond.net.au>
892 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
893 and chained shared libs only if dynsym. Clear dynsym on forced-local.
895 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
896 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
897 (_bfd_elf_add_dt_needed_tag): Declare.
898 (_bfd_elf_sort_symbol): Declare.
899 (_bfd_elf_finalize_dynstr): Declare.
900 (RELOC_FOR_GLOBAL_SYM): Formatting.
901 * elfcode.h (elf_add_dynamic_entry): Delete.
902 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
903 elflink.h function converted to use elf_size_info.
904 (_bfd_elf_add_dt_needed_tag): Likewise.
905 (_bfd_elf_sort_symbol): Likewise.
906 (_bfd_elf_finalize_dynstr): Likewise.
907 (compute_bucket_count): Likewise.
908 (bfd_elf_size_dynamic_sections): Likewise. Check result of
909 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
910 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
912 (sort_symbol, add_dt_needed_tag): Delete.
913 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
914 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
916 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
917 * elf32-cris.c (add_dynamic_entry): Likewise.
918 * elf32-hppa.c (add_dynamic_entry): Likewise.
919 * elf32-i370.c (add_dynamic_entry): Likewise.
920 * elf32-i386.c (add_dynamic_entry): Likewise.
921 * elf32-m32r.c (add_dynamic_entry): Likewise.
922 * elf32-m68k.c (add_dynamic_entry): Likewise.
923 * elf32-ppc.c (add_dynamic_entry): Likewise.
924 * elf32-s390.c (add_dynamic_entry): Likewise.
925 * elf32-sh.c (add_dynamic_entry): Likewise.
926 * elf32-sparc.c (add_dynamic_entry): Likewise.
927 * elf32-vax.c (add_dynamic_entry): Likewise.
928 * elf32-xtensa.c (add_dynamic_entry): Likewise.
929 * elf64-alpha.c (add_dynamic_entry): Likewise.
930 * elf64-hppa.c (add_dynamic_entry): Likewise.
931 * elf64-ppc.c (add_dynamic_entry): Likewise.
932 * elf64-s390.c (add_dynamic_entry): Likewise.
933 * elf64-sparc.c (add_dynamic_entry): Likewise.
934 * elf64-x86-64.c (add_dynamic_entry): Likewise.
935 * elfxx-ia64.c (add_dynamic_entry): Likewise.
936 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
937 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
938 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
939 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
941 2004-03-23 Paul Brook <paul@codesourcery.com>
943 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
945 2004-03-22 Bob Wilson <bob.wilson@acm.org>
947 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
948 literal tables and check for relocs outside of literal pools.
949 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
950 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
952 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
953 (elf_xtensa_relocate_section): Read literal tables and check for
954 dynamic relocations in read-only sections and not in literal pools.
956 2004-03-23 Alan Modra <amodra@bigpond.net.au>
959 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
961 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
963 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
964 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
965 not defined by the executable, or defined in a DSO.
966 <eliding run-time relocation of .got>: Initialize GOT entry for a
967 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
969 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
970 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
971 a PLT reloc to GOT for an executable.
972 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
973 .got for a DSO and explain why.
974 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
975 and unreferenced symbols for which a PLT is defined. Adjust
976 dynamic-symbol pruning correspondingly, to make sure we don't lose
977 a dynamic symbol also defined by a DSO.
979 2004-03-22 Alan Modra <amodra@bigpond.net.au>
981 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
982 and rel args. Group input and output args. Wrap to 80 columns.
983 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
984 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
985 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
986 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
987 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
988 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
989 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
990 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
991 RELOC_FOR_GLOBAL_SYMBOL invocation.
993 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
995 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
996 unresolved symbols in objects aren't allowed.
998 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1000 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1001 (elf_hppa_unmark_useless_dynamic_symbols):
1002 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1003 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1004 (elf32_hppa_relocate_section): Likewise.
1005 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1006 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1007 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1008 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1009 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1011 * elf-m10200.c (mn10200_elf_relocate_section): Use
1012 RELOC_FOR_GLOBAL_SYMBOL.
1013 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1014 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1015 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1016 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1017 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1018 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1019 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1020 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1021 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1022 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1023 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1024 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1026 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1028 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1029 (final_link_relocate): Likewise.
1030 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1031 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1033 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1035 * Makefile.am: Run "make dep-am".
1036 * Makefile.in: Regenerate.
1037 * aclocal.m4: Regenerate.
1038 * config.in: Regenerate.
1039 * po/bfd.pot: Regenerate.
1041 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1042 H.J. Lu <hongjiu.lu@intel.com>
1044 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1045 type and size change code to where it was previously. Remove
1046 dt_needed param. Treat old weak syms as strong if new sym is
1047 from a shared lib, even when old sym is from another shared
1048 lib. Remove unnecessary tests of oldweak and newweak. Correct
1050 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1051 _bfd_elf_merge_symbol calls.
1052 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1053 dt_needed local var. Update comments.
1054 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1055 (_bfd_elf_add_default_symbol): Likewise.
1057 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1058 strong syms in one shared object overriding weak syms in another.
1060 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1062 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1063 dyn_lib_class field. Rearrange for better packing.
1064 (elf_dt_soname): Delete.
1065 (elf_dyn_lib_class): Define.
1066 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1067 (bfd_elf_set_dt_needed_soname): Delete.
1068 (bfd_elf_set_dyn_lib_class): New function.
1069 * elflink.h (add_dt_needed_tag): New function. Split out from..
1070 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1071 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1072 initialization of soname.
1073 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1075 * bfd-in.h (enum dynamic_lib_link_class): New.
1076 (bfd_elf_set_dt_needed_soname): Delete.
1077 (bfd_elf_set_dyn_lib_class): Declare.
1078 * bfd-in2.h: Regenerate.
1080 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1081 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1082 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1083 symbol loop. Instead use add_needed to flag tag as written.
1085 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1087 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1088 logic for null_input_bfd detection.
1090 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1092 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1094 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1096 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1099 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1101 * elflink.c (elf_link_read_relocs_from_section): Don't use
1102 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1103 (_bfd_elf_link_read_relocs): ..to here.
1104 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1106 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1108 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1109 values selected in configure.host. Require both to be defined
1110 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1111 corresponding BFD_HOST vars with quotes.
1112 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1113 Always require BFD_HOST_64_BIT_DEFINED.
1114 <file_ptr type>: Find off_t size before emitting message. Combine
1115 off_t and ftello64 conditional.
1116 * configure: Regenerate.
1118 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1120 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1121 aliasing warning. Remove trailing whitespace throughout file.
1123 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1125 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1126 input_section in calls to get_dyn_name.
1127 * 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
1129 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1131 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1133 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1134 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1135 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1136 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1137 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1138 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1139 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1141 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1142 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1143 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1144 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1145 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1146 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1147 (read_8_bytes, read_indirect_string, read_address): Likewise.
1148 (read_abbrevs, parse_comp_unit): Likewise.
1149 * targets.c (struct bfd_target): Likewise.
1150 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1151 * hppabsd-core.c: Likewise. Formatting.
1152 * hpux-core.c: Likewise.
1153 * irix-core.c: Likewise.
1154 * netbsd-core.c: Likewise.
1155 * osf-core.c: Likewise.
1156 * ptrace-core.c: Likewise.
1157 * sco5-core.c: Likewise.
1158 * trad-core.c: Likewise.
1159 * configure: Regenerate.
1160 * bfd-in2.h: Regenerate.
1162 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1164 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1165 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1166 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1167 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1168 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1169 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1170 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1171 * libbfd.c: Likewise in function definitions.
1172 (bfd_put_8): Mask with 0xff rather than casting to char.
1173 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1174 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1175 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1176 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1177 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1178 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1179 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1180 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1181 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1182 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1183 * archive.c (do_slurp_coff_armap): Update swap prototype.
1184 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1185 (tic54x_getl_signed_32): Likewise.
1186 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1187 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1188 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1189 (bfd_getp_signed_32, bfd_putp32): Likewise.
1190 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1191 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1192 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1193 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1194 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1195 bfd_h_getx_signed_16, bfd_h_putx16.
1196 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1197 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1198 * hpux-core.c: Likewise.
1199 * irix-core.c: Likewise.
1200 * netbsd-core.c: Likewise.
1201 * osf-core.c: Likewise.
1202 * ptrace-core.c: Likewise.
1203 * sco5-core.c: Likewise.
1204 * trad-core.c: Likewise.
1205 * bfd-in2.h: Regenerate.
1207 2004-03-15 Matt Thomas <matt@3am-software.com>
1209 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1212 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1214 * config.bfd: Add x86_64-*-openbsd*.
1215 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1217 * configure: Regenerate.
1219 2004-03-12 Nick Clifton <nickc@redhat.com>
1220 Dave Murphy <wintermute2k4@ntlworld.com>
1222 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1223 if the input bfd does not contain any code.
1225 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1227 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1229 2004-03-05 Fred Fish <fnf@redhat.com>
1231 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1232 mips16 symbols to be even rather than testing first for even/odd.
1233 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1235 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1237 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1240 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1242 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1243 undefined symbols as hash_new.
1245 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1247 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1249 * elf32-sh.c: Ditto.
1250 * bfd-in2.h: Regenerate.
1252 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1254 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1256 (_frv_count_got_plt_entries): Initialize them.
1257 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1259 (frv_pic_relocs_info_for_global): Likewise.
1260 (frv_pic_relocs_info_for_local): Likewise.
1261 (frv_pic_merge_early_relocs_info): New.
1262 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1264 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1265 Check that we don't exceed the allocated count for entry.
1266 (_frv_add_rofixup): Likewise.
1267 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1268 (elf32_frv_finish_dynamic_sections): Improve error message in case
1269 we emit too few rofixup entries.
1271 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1273 * archures.c (bfd_mach_fr450): New.
1274 * bfd-in2.h: Regenerate.
1275 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1276 (arch_info_500): Link to it.
1277 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1278 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1279 (frv_elf_arch_extension_p): New function.
1280 (frv_elf_merge_private_bfd_data): Use it.
1282 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1284 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1286 * elflink.h (is_global_data_symbol_definition): Moved to
1288 (elf_link_is_defined_archive_symbol): Likewise.
1289 (elf_link_add_archive_symbols): Likewise. Renamed to
1290 _bfd_elf_link_add_archive_symbols.
1292 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1293 of ELF symbol table entry from backend.
1294 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1295 instead of elf_link_add_object_symbols.
1297 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1299 * elf-bfd.h (struct elf_backend_data): Added
1300 elf_backend_can_make_relative_eh_frame,
1301 elf_backend_can_make_lsda_relative_eh_frame and
1302 elf_backend_encode_eh_address.
1303 (_bfd_elf_encode_eh_address): Declare.
1304 (_bfd_elf_can_make_relative): Declare.
1305 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1306 hooks to decide whether to attempt to make_relative and
1308 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1309 (_bfd_elf_can_make_relative): New.
1310 (_bfd_elf_encode_eh_address): New.
1311 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1312 (frv_elf_encode_eh_address): New.
1313 (elf_backend_can_make_relative_eh_frame): Define.
1314 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1315 (elf_backend_encode_eh_address): Define.
1317 (elf_backend_can_make_relative_eh_frame): Define.
1318 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1319 (elf_backend_encode_eh_address): Define.
1320 (elfNN_bed): Add them.
1322 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1324 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1325 complain_on_overflow to signed.
1327 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1329 * elflink.h (sort_symbol): New.
1330 (elf_link_add_object_symbols): Use a sorted symbol array for
1333 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1335 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1336 for pc relative relocs.
1337 (elf_s390_relocate_section): Likewise.
1338 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1339 for pc relative relocs.
1340 (elf_s390_relocate_section): Likewise.
1342 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1344 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1347 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1349 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1350 field to track if a relocation is against readonly section.
1351 (count_dyn_reloc): Take a new argument for rent->reltext.
1352 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1353 (get_reloc_section): Don't set ia64_info->reltext here.
1354 (allocate_dynrel_entries): Set ia64_info->reltext here.
1356 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1358 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1359 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1360 function's descriptor to symbol+offset, and map local undefweak
1361 symbol to NULL function descriptor.
1362 (elf32_frv_relocate_section): Likewise.
1364 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1366 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1368 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1369 (netbsd_core_file_p): Set architecture from machine ID for
1372 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1374 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1375 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1377 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1379 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1380 symbols with non-default visibility.
1382 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1384 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1385 IMAGE_SCN_MEM_WRITE on known sections only.
1387 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1389 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1390 symbols used in PIE relocs.
1392 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1394 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1397 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1399 * configure.in: Update version to 2.15.90.
1400 * configure: Regenerate.
1402 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1403 Richard Sandiford <rsandifo@redhat.com>
1405 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1406 _bfd_elf_symbol_refs_local_p to decide whether to decay
1407 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1408 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1409 relocs if the symbol wasn't defined by a regular object file.
1410 Don't check the symbol's dynindx.
1412 2004-02-16 Andrew Cagney <cagney@redhat.com>
1414 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1416 * bfd-in2.h: Re-generate.
1418 2004-02-14 Andrew Cagney <cagney@redhat.com>
1420 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1421 _LARGEFILE64_SOURCE.
1423 2004-02-13 Andrew Cagney <cagney@redhat.com>
1425 * elf.c (vma_page_aligned_bias): New function.
1426 (assign_file_positions_except_relocs)
1427 (assign_file_positions_for_segments): Replace broken modulo
1428 arithmetic with call to vma_page_aligned_bias.
1430 2004-02-11 Andrew Cagney <cagney@redhat.com>
1432 * bfd-in.h: Update copyright.
1433 (bfd_tell): Change return type to file_ptr.
1434 * bfd-in2.h: Re-generate.
1435 * cache.c: Update copyright.
1436 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1438 (close_one): Use real_ftell.
1439 * bfdio.c: Update copyright.
1440 (real_ftell, real_fseek): New functions.
1441 (bfd_tell): Use real_fseek and real_ftell, change return type to
1443 (bfd_seek): Use real_ftell and real_fseek, change type of
1444 file_position to a file_ptr.
1445 * libbfd-in.h: Update copyright.
1446 (real_ftell, real_fseek): Declare.
1447 * libbfd.h: Re-generate.
1449 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1450 fseeko and fseeko64. Determine bfd_file_ptr.
1451 * configure: Re-generate.
1452 * config.in: Re-generate.
1454 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1456 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1457 * elf32-h8300.c: Likewise.
1459 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1460 Nick Clifton <nickc@redhat.com>
1462 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1463 GOT entries with no associated GOT subsection.
1465 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1467 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1468 * elf.c (swap_out_syms): Use it to decide whether local section
1469 symbols should be named.
1470 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1471 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1472 (elf_backend_name_local_section_symbols): Define.
1473 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1475 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1477 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1478 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1481 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1483 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1484 to bfd_link_hash_entry passed by reference to
1485 _bfd_generic_link_add_one_symbol.
1487 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1489 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1490 relocations against dynamic symbols.
1492 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1494 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1497 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1499 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1500 * bfd-in2.h, libbfd.h: Rebuilt.
1502 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1504 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1505 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1506 flag has been cleared.
1508 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1510 * coff-h8300.c: Add and adjust comments about relaxation.
1511 * elf32-h8300.c: Likewise.
1513 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1515 * coff-h8300.c: Fix comment typos.
1516 * elf32-h8300.c: Likewise.
1518 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1520 * coff-h8300.c: Add comments about relaxation.
1521 * elf32-h8300.c: Likewise.
1523 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1525 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1527 * aclocal.m4: Regenerate.
1528 * configure: Regenerate.
1530 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1532 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1533 mips_elf64_rtype_to_howto instead of using howto_table.
1535 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1537 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1539 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1540 relocs which would not use the PLT.
1542 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1544 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1545 (ppc64_elf_gc_sweep_hook): Likewise.
1546 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1548 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1550 Adds linker relaxation support for bit manipulation insns like
1551 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1553 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1554 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1555 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1556 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1558 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1560 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1562 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1564 * elf32-h8300.c: Fix formatting.
1566 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1568 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1569 dynamic object is present. Declare r_symndx and h in an inner
1571 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1573 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1575 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1576 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1577 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1578 identically. Do not emit PC24 relocations for shared libraries.
1579 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1580 identically. Don't adjust pc_count.
1581 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1582 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1583 adjust count for branch relocations.
1584 (allocate_dynrelocs): Correct typo in call to
1585 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1586 PC24 or PLT32 relocs when linking.
1588 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1590 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1591 relocation howto with ARM_26 one for consistency.
1592 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1593 that will be converted to ARM_26D ones, since we always want 'done'
1594 relocations to be reflected in section's data.
1595 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1597 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1600 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1602 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1603 are not partial_inplace during a relocatable link.
1605 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1607 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1608 if no dynamic object is present. Declare r_symndx and h in an
1611 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1613 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1614 trampoline if it is known out of range.
1616 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1618 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1619 * elf32-frv.c (_frv_osec_readonly_p): New.
1620 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1622 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1623 (elf32_frv_relocate_section): Likewise. Error out if attempting
1624 to emit rofixups or dynamic relocs in read-only segments. Use
1625 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1626 dynamic relocations.
1627 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1628 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1629 relocations or fixups involving merged sections correctly. Avoid
1630 crash when undefined symbol is referenced by R_FRV_32 or
1631 R_FRV_FUNCDESC_VALUE.
1632 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1633 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1634 input section holding local symbol to addend of R_FRV_32 or
1635 R_FRV_FUNCDESC_VALUE dynamic relocation.
1636 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1637 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1638 (elf32_frv_always_size_sections): Don't store pointer to
1639 __stacksize symbol in sec_info.
1640 (elf32_frv_modify_segment_map): Look it up here.
1641 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1642 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1643 of the lazy PLT entry, not only its offset, as the low word of a
1644 function descriptor.
1645 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1646 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1647 if a hash table entry already exists but is not a definition.
1648 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1649 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1650 (_frv_add_rofixup): Don't inline.
1651 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1652 for undefweak symbols.
1653 (elf32_frv_relocate_section): Avoid crash while computing
1654 relocation when linking with shared library. Only emit rofixups
1655 and dynamic relocations for alloc&load sections. Mark binaries
1656 with inter-segment relocations for relocation as a unit.
1657 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1658 (DEFAULT_STACK_SIZE): New.
1659 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1660 emit rofixups or dynamic relocs when linking dynamic non-PIE
1662 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1663 shared libs too. Reserve the last entry for the GOT pointer.
1664 (elf32_frv_finish_dynamic_sections): Emit it.
1665 (elf32_frv_always_size_sections): New.
1666 (elf32_frv_modify_segment_map): New.
1667 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1669 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1670 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1671 (elf_backend_always_size_sections): New.
1672 (elf_backend_modify_segment_map): New.
1673 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1674 * config.bfd: Added frv-*-*linux*.
1675 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1676 ABS section, instead of crashing.
1677 (elf32_frv_relocate_section): Don't crash before warning about
1678 different segments in non-PIC relocation.
1679 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1680 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1681 relocs to undefweak symbols.
1682 (elf32_frv_relocate_section): Ditto for undefined symbols.
1683 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1684 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1685 gotfixup section was created.
1686 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1687 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1688 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1689 complain_overflow_signed.
1690 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1691 have not been allocated.
1692 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1693 privfd only if dynamic sections were created.
1694 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1695 for GPREL relocs. When linking relocatable FDPIC executables,
1696 emit warnings for relocations that would be illegal on PIE or
1697 shared libraries. Emit rofixup for R_FRV_32 only if input object
1699 (_frv_create_got_section): Define _gp symbol in the rofixup
1701 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1702 dynamic sections missing, error out requesting -melf32frvfd.
1703 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1704 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1705 computation of addends from section and global or local symbol
1706 value. Change return type to bfd_boolean, and return a failure if
1707 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1708 nonzero addend is required.
1709 (elf32_frv_relocate_section): Likewise. Print error for
1710 unsupported nonzero addends.
1711 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1712 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1713 force everything local.
1714 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1715 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1716 (frv_gotfixup_section): New.
1717 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1718 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1720 (_frv_add_rofixup): New.
1721 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1722 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1723 improve some ugly conditions.
1724 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1725 relocations in fdpic.
1726 (_frv_create_got_section): Create .rofixup.got section.
1727 (struct _frv_dynamic_got_info): Added fixups.
1728 (_frv_count_got_plt_entries): Account in-GOT relocations into
1729 relocs32, relocsfd and relocsfdv. Account them into relocs or
1730 fixups, as appropriate.
1731 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1733 (elf32_frv_finish_dynamic_sections): Verify that the right number
1734 of relocations and fixups was generated.
1735 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1737 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1738 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1739 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1740 descriptor of a (formerly-)global symbol is local.
1741 (struct frv_pic_relocs_info): Adjust comments.
1742 (_frv_emit_got_relocs_plt_entries): Adjust.
1743 (elf32_frv_relocate_section): Likewise.
1744 (_frv_count_got_plt_entries): Likewise.
1745 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1746 symbol's value to addend in the common preamble. Decay dynamic
1747 symbols to section+offset if they bind or call locally, for GOT
1748 and FUNCDESC_VALUE, respectively.
1749 (elf32_frv_relocate_section): Likewise.
1750 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1751 internal or hidden visibility.
1752 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1753 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1754 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1755 (elf32_frv_relocate_section): Pass relocation addend in. Use
1756 original relocation addend to look up the got relocs/plt entries
1757 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1758 processing relocations that reference .scommon symbols.
1759 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1760 Introduce support for dynamic linking.
1761 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1762 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1763 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1764 (frv_reloc_type_lookup): Return REL howtos for executables and
1766 (frv_info_to_howto_rel): New.
1767 (struct frv_elf_link_hash_table): New.
1768 (frv_hash_table, frv_got_section, frv_gotrel_section,
1769 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1770 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1771 (frv_elf_link_hash_table_create): New.
1772 (struct frv_pic_relocs_info): New.
1773 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1774 (frv_pic_relocs_info_find): New.
1775 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1777 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1778 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1779 (_frv_emit_got_relocs_plt_entries): New.
1780 (elf32_frv_relocate_section): Add support for dynamic linking.
1781 Handle new relocations.
1782 (_frv_create_got_section): New.
1783 (elf32_frv_create_dynamic_sections): New.
1784 (ELF_DYNAMIC_INTERPRETER): New.
1785 (struct _frv_dynamic_got_info): New.
1786 (_frv_count_got_plt_entries): New.
1787 (struct _frv_dynamic_got_plt_info): New.
1788 (_frv_compute_got_alloc_data): New.
1789 (_frv_get_got_entry, _frv_get_fd_entry): New.
1790 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1791 (_frv_resolve_final_relocs_info): New.
1792 (elf32_frv_size_dynamic_sections): New.
1793 (elf32_frv_finish_dynamic_sections): New.
1794 (elf32_frv_adjust_dynamic_symbol): New.
1795 (elf32_frv_finish_dynamic_symbol): New.
1796 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1798 (elf_info_to_howto_rel): Define.
1799 (bfd_elf32_bfd_link_hash_table_create): Define.
1800 (elf_backend_create_dynamic_sections): Define.
1801 (elf_backend_adjust_dynamic_symbol): Define.
1802 (elf_backend_size_dynamic_sections): Define.
1803 (elf_backend_finish_dynamic_symbol): Define.
1804 (elf_backend_finish_dynamic_sections): Define.
1805 (elf_backend_want_got_sym): Define.
1806 (elf_backend_got_header_size): Define.
1807 (elf_backend_want_got_plt): Define.
1808 (elf_backend_plt_readonly): Define.
1809 (elf_backend_want_plt_sym): Define.
1810 (elf_backend_plt_header_size): Define.
1811 (elf_backend_may_use_rel_p): Define.
1812 (elf_backend_may_use_rela_p): Define.
1813 (elf_backend_default_use_rela_p): Define.
1814 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1815 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1816 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1817 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1818 (frv_reloc_map): Map the corresponding BFD relocs to them.
1819 (frv_reloc_type_lookup): ... and back to BFD relocs.
1820 * reloc.c: New relocs.
1821 * bfd-in2.h, libbfd.h: Rebuilt.
1822 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1823 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1824 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1825 R_FRV_FUNCDESC_GOTLO): New.
1826 (frv_reloc_map): Map the corresponding BFD relocs to them.
1827 (frv_reloc_type_lookup): ... and back to BFD relocs.
1828 * reloc.c: New relocs.
1829 * bfd-in2.h, libbfd.h: Rebuilt.
1831 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1833 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1834 targets to support pages of up to 64kB.
1835 (elf32_bed): Redefine to get a separate backend data structure for
1836 traditional targets.
1837 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1838 targets to support pages of up to 64kB.
1839 (elf64_bed): Redefine to get a separate backend data structure for
1840 traditional targets.
1841 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1842 targets to support pages of up to 64kB.
1843 (elf32_bed): Redefine to get a separate backend data structure for
1844 traditional targets.
1846 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1848 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1850 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1852 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1853 (elf_i386_grok_psinfo): Likewise.
1855 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1857 * config.bfd: Add m68k-uClinux target.
1859 2004-01-01 Grant Edwards <grante@visi.com>
1861 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1862 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1863 (elf32_h8_gc_sweep_hook): New function.
1864 (elf_backend_gc_mark_hook): Define.
1865 (elf_backend_gc_sweep_hook): Define.
1866 (elf_backend_can_gc_sections): Define.
1868 For older changes see ChangeLog-0203
1874 version-control: never
projects / deliverable / binutils-gdb.git / blob