| blob | e2abbe8a97fbea75d5b96301b9477df374e1d09c |
1 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3 PR 679
4 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
5 non-function symbols are local.
6 (_bfd_elf_symbol_refs_local_p): Likewise.
8 2005-01-18 Alan Modra <amodra@bigpond.net.au>
10 * bfd.c (bfd_link_just_syms): Add abfd param.
11 * bfd-in2.h: Regenerate.
13 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
15 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
16 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
17 instructions. If the amount of padding is known, reduce the size
18 of the CIE or FDE by that amount.
20 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
22 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
23 augmentation_size. Use bfd_signed_vmas for data_align.
24 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
25 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
26 functions. Don't read past the end of the enclosing CIE or FDE.
27 (skip_bytes): New utility function.
28 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
29 sanity checking.
30 (_bfd_elf_write_section_eh_frame): Use new functions.
32 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
34 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
35 assert-style REQUIRE() macro to handle sanity checks.
37 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
39 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
40 (comp_unit): Here.
41 (read_unsigned_leb128): Removed.
42 (read_signed_leb128): Removed.
43 (find_abstract_instance_name): Updated.
44 (parse_comp_unit): Accept info_ptr_unit.
45 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
46 comp unit and pass it to parse_comp_unit.
48 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
49 (read_signed_leb128): Moved to ...
50 * libbfd.c: Here.
52 * libbfd-in.h (read_unsigned_leb128): New prototype.
53 (read_signed_leb128): Likewise.
54 * libbfd.h: Regenerated.
56 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
57 Nick Clifton <nickc@redhat.com>
59 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
60 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
61 arch_sh4a_nofpu_up in order to match the external names and make the
62 testsuite's job easier.
63 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
64 names.
65 * bfd-in2.h: Regenerate.
67 2005-01-15 Andrew Cagney <cagney@gnu.org>
69 * bfd.m4: New file.
70 * acinclude.m4: Move BFD_NEED_DECLARATION,
71 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
72 the new file bfd.m4. Include ../bfd/bfd.m4.
73 * configure: Re-generate.
75 2005-01-12 Alan Modra <amodra@bigpond.net.au>
77 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
78 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
79 reaching PLT.
80 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
81 R_PPC_RELAX32PC_PLT.
83 2005-01-11 Alan Modra <amodra@bigpond.net.au>
85 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
86 symbols.
87 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
88 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
89 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
90 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
91 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
92 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
93 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
94 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
95 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
96 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
97 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
98 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
99 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
100 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
102 2005-01-11 Alan Modra <amodra@bigpond.net.au>
104 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
105 .dynsbss flags.
107 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
109 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
110 * bfd-in2.h: Regenerate.
111 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
112 to support these new machine values.
113 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
114 the maxq10.
115 (bfd_maxq_arch): Update values for the maxq20.
117 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
119 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
120 non-shared object, do not reserve space in .plt and .rela.plt for
121 regular symbols neither defined nor referenced in shared objects.
123 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
125 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
126 to zero the structure.
127 (create_got_section): Use BFD_ASSERT instead of abort.
128 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
129 'srelgot' fields.
130 (create_got_section): New function.
131 (sparc64_elf_create_dynamic_sections): Likewise.
132 (sparc64_elf_check_relocs): Invoke create_got_section instead of
133 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
134 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
135 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
136 (sparc64_elf_finish_dynamic_symbol): Likewise.
137 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
138 (elf_backend_create_dynamic_sections): Define to
139 sparc64_elf_create_dynamic_sections.
141 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
143 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
144 (elf_backend_omit_section_dynsym): Define to it.
145 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
146 (elf_backend_omit_section_dynsym): Define to it.
148 2005-01-07 Jakub Jelinek <jakub@redhat.com>
150 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
151 PT_DYNAMIC segment, unless .dynamic.
153 2005-01-06 Paul Brook <paul@codesourcery.com>
155 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
156 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
157 * configure: Regenerate.
158 * elf32-arm.c: Add VxWorks target bfd.
159 (USE_REL): Remove.
160 (elf32_arm_link_hash_table): Add use_rel.
161 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
162 elf32_arm_relocate_section): Replace USE_REL with runtime check.
163 Correct offset calculation for RELA case.
164 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
165 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
166 (elf32_arm_vxworks_link_hash_table_create): New function.
167 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
168 (bfd_elf32_littlearm_vxworks_vec): Ditto.
169 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
171 2005-01-06 Alan Modra <amodra@bigpond.net.au>
173 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
174 multi_toc_needed.
175 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
176 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
177 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
178 (ppc64_elf_next_toc_section): Heed no_multi_toc.
179 (ppc64_elf_reinit_toc): Set multi_toc_needed.
180 (toc_adjusting_stub_needed): Rewrite.
181 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
182 toc tests. Adjust for toc_adjusting_stub_needed changes.
183 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
184 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
185 * section.c: Expand comment on backend bits.
186 * bfd-in2.h: Regenerate.
187 * libbfd.h: Regenerate.
189 2005-01-06 Alan Modra <amodra@bigpond.net.au>
191 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
192 toc adjusting stub, do not test source section flags.
194 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
196 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
197 from STABS debugging sections again.
199 2005-01-05 Fred Fish <fnf@specifixinc.com>
201 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
202 (find_abstract_instance_name): New function.
203 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
204 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
205 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
207 2004-12-31 Paul Brook <paul@copdesourcery.com>
209 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
211 2004-12-31 Alan Modra <amodra@bigpond.net.au>
213 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
214 Commit missing changes from 2004-12-22.
215 * bfd-in2.h: Regenerate.
217 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
219 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
221 2004-12-21 Kris Warkentin <kewarken@qnx.com>
223 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
224 Add 'base' argument for constructing register sections. Reformat.
225 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
226 gp and fp regs. Reformat.
228 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
230 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
231 * bfd-in2.h: Regenerate.
232 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
233 (avr_reloc_map): Likewise.
234 (avr_final_link_relocate): Likewise.
236 2004-12-22 Alan Modra <amodra@bigpond.net.au>
238 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
239 as-needed dynamic libs as undefined.
240 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
241 libs when finding they are needed.
243 2004-12-20 Alan Modra <amodra@bigpond.net.au>
245 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
246 (opd_entry_value): Use opd_relocs if available.
247 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
248 copy .opd relocations to opd_relocs.
249 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
251 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
253 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
254 * elf32-v850.c (v850_elf_howto_table): Add entry for
255 R_V850_LO16_SPLIT_OFFSET.
256 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
257 (v850_elf_perform_lo16_relocation): New function, extracted from...
258 (v850_elf_perform_relocation): ...here. Use it to handle
259 R_V850_LO16_SPLIT_OFFSET.
260 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
261 R_V850_LO16_SPLIT_OFFSET.
262 * libbfd.h, bfd-in2.h: Regenerate.
264 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
266 * config.bfd: Add s390x-ibm-tpf support.
268 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
270 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
271 to prototype, to make hash info available.
272 Prevent wrapped symbols from being adjusted twice.
274 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
276 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
277 overflow for calls to undefined weak symbols.
279 2004-12-11 Alan Modra <amodra@bigpond.net.au>
281 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
282 canonical sections syms have a name.
284 2004-12-11 Alan Modra <amodra@bigpond.net.au>
286 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
287 have been adjusted for output.
288 (ppc64_elf_relocate_section): Mark sections with reloc_done.
290 2004-12-10 Alan Modra <amodra@bigpond.net.au>
292 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
293 add symtab_hdr param.
294 (group_signature): Update calls.
295 * elf-bfd.h (bfd_elf_sym_name): Update.
296 * elf32-ppc.c (ppc_elf_relocate_section): Update.
297 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
298 (ppc64_elf_relocate_section): Update.
299 * elflink.c (elf_link_input_bfd): Update.
301 2004-12-10 Jakub Jelinek <jakub@redhat.com>
303 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
304 st_shndx on STT_SECTION sections.
306 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
308 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
309 ELF section symbols.
311 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
313 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
314 return a real value, unless it is a PLT symbol.
315 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
316 bal if possible.
318 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
319 R_MIPS_JALR entry to 0.
321 * archures.c: Define bfd_mach_mips9000.
322 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
323 (mips_set_isa_flags): Handle bfd_mach_mips9000.
324 * cpu-mips.c (I_mips9000): Define.
325 (arch_info_struct): Add case for bfd_mach_mips9000.
326 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
327 * bfd-in2.h: Regenerate.
329 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
331 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
332 overflow.
334 2004-12-07 Ben Elliston <bje@gnu.org>
336 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
338 2004-12-06 Daniel Jacobowitz <dan@debian.org>
340 Suggested by Fergal Daly <fergal@esatclear.ie>:
341 * simple.c (simple_dummy_multiple_definition): New function.
342 (bfd_simple_get_relocated_section_contents): Use it.
344 2004-12-03 Jan Beulich <jbeulich@novell.com>
346 * elf.c (elf_find_function): Don't use the last file symbol ever,
347 seen, but the last one seen prior to the symbol being reported.
348 Don't report a filename at all for global symbols when that might
349 be ambiguous/wrong.
351 2004-12-01 Paul Brook <paul@codesourcery.com>
353 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
354 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
355 version.
357 2004-12-01 Paul Brook <paul@codesourcery.com>
359 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
360 sections undefined.
362 2004-11-30 Paul Brook <paul@codesourcery.com>
364 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
365 no_pipeline_knowledge
366 (elf32_arm_link_hash_table_create): Ditto.
367 (bfd_elf32_arm_process_before_allocation): Ditto.
368 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
369 handling.
370 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
371 prototype.
372 * bfd-in2.h: Regenerate.
374 2004-11-30 Randolph Chung <tausq@debian.org>
376 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
377 (elf32_hppa_grok_psinfo): New function.
378 (elf_backend_grok_prstatus): Define.
379 (elf_backend_grok_psinfo): Define.
381 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
383 PR 574:
384 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
386 2004-11-24 Paul Brook <paul@codesourcery.com>
388 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
390 2004-11-24 Paul Brook <paul@codesourcery.com>
392 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
393 (elf32_arm_swap_symbol_out): New function.
394 (elf32_arm_size_info): Add.
395 (elf_backend_size_info): Define.
397 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
399 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
400 make_bfd_asection.
402 2004-11-19 Alan Modra <amodra@bigpond.net.au>
404 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
405 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
406 * nlmcode.h (nlm_write_object_contents): Warning fix.
408 2004-11-18 Bob Wilson <bob.wilson@acm.org>
410 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
412 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
414 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
415 (elf32_arm_plt_thumb_stub): New.
416 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
417 and plt_got_offset.
418 (elf32_arm_link_hash_traverse): Fix typo.
419 (elf32_arm_link_hash_table): Add obfd.
420 (elf32_arm_link_hash_newfunc): Initialize new fields.
421 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
422 (elf32_arm_link_hash_table_create): Initialize obfd.
423 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
424 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
425 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
426 interworking BFD is not dynamic.
427 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
428 not emit glue for PLT references.
429 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
430 emit glue for PLT references. Support the Thumb PLT prefix.
431 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
432 plt_thumb_refcount.
433 (elf32_arm_check_relocs): Likewise.
434 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
435 plt_thumb_refcount.
436 (allocate_dynrelocs): Handle Thumb PLT references.
437 (elf32_arm_finish_dynamic_symbol): Likewise.
438 (elf32_arm_symbol_processing): New function.
439 (elf_backend_symbol_processing): Define.
441 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
443 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
444 add_fde_encoding. Remove need_relative.
445 * elf-eh-frame.c (extra_augmentation_string_bytes)
446 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
447 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
448 in cases where the CIE has no existing 'R' augmentation. Use
449 size_of_output_cie_fde when assigning offsets. Use the final offset
450 as the new section size.
451 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
452 Account for any extra augmentation bytes in the returned offset.
453 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
454 moved before being modified. Pad growing entries with DW_CFA_nops.
455 Add 'z' and 'R' augmentations as directed by add_augmentation_size
456 and add_fde_encoding.
458 2004-11-15 Mark Mitchell <mark@codesourcery.com>
460 * elf32-arm.c (elf32_arm_relocate_section): Use
461 arm_real_reloc_type.
463 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
465 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
466 for discard relocations; don't add an R_MIPS_NONE to the main body
467 of .rel.dyn.
469 2004-11-04 Paul Brook <paul@codesourcery.com>
471 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
472 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
473 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
474 default version definition for unversioned symbols.
475 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
476 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
477 _bfd_elf_slurp_version_tables. Set default version for unversioned
478 imported symbols.
480 2004-11-15 Paul Brook <paul@codesourcery.com>
482 * elflink.c (elf_link_add_object_symbols): Don't assume version
483 indices are consecutive.
485 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
487 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
488 composite relocations against the personality data.
490 2004-11-13 Paul Brook <paul@codesourcery.com>
492 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
493 R_ARM_PREL31 relocations to PLT entries.
494 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
495 (elf32_arm_check_relocs): Ditto.
497 2004-11-12 Bob Wilson <bob.wilson@acm.org>
499 * xtensa-isa.c (xtensa_interface_class_id): New.
501 2004-11-11 Bob Wilson <bob.wilson@acm.org>
503 * elf32-xtensa.c (property_table_compare): Remove assertion about
504 entries with the same address and non-zero size.
505 (xtensa_read_table_entries): Report such entries as errors.
507 2004-11-11 Mark Mitchell <mark@codesourcery.com>
509 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
510 R_ARM_RELATIVE on Symbian OS.
512 2004-11-09 Mark Mitchell <mark@codesourcery.com>
514 * som.c (som_bfd_print_private_bfd_data): New function.
515 (som_object_setup): Save the auxiliary header. Don't assume that
516 zero is an invalid entry point for a shared library.
517 (som_object_p): Allocate the auxiliary header on the heap.
519 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
520 declaration.
521 (elf32_arm_symbian_modify_segment_map): Likewise.
523 2004-11-09 Daniel Jacobowitz <dan@debian.org>
525 From David Poole <daveml@mbuf.com>:
526 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
527 (elf32_arm_size_dynamic_sections): Call it.
529 2004-11-09 Alan Modra <amodra@bigpond.net.au>
531 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
532 (ALL_MACHINES_CFILES): Fix typo.
533 * Makefile.in: Regenerate.
534 * po/SRC-POTFILES.in: Regenerate.
536 2004-11-08 Mark Mitchell <mark@codesourcery.com>
538 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
539 R_ARM_RELATIVE relocation for Symbian OS, mention the section
540 symbol in the relocation.
542 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
543 Vineet Sharma <vineets@noida.hcltech.com>
545 * coff-maxq.c: New File.
546 * cpu-maxq.c: New File.
547 * coffcode.h: Likewise.
548 * config.bfd: Likewise.
549 * configure.in (maxqcoff_vec): New target vector.
550 * Makefile.am: Add support for maxq target.
551 * configure.in: Likewise.
552 * archures.c:. Likewise.
553 * targets.c: Likewise.
554 * bfd_in2.h : Regenerated.
555 * Makefile.in: Regenerated.
556 * configure: Regenerated.
557 * doc/Makefile.in: Regenerated.
559 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
561 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
562 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
563 C_NT_WEAK aux entries.
564 (_bfd_coff_generic_relocate_section): Handle undefined
565 aliases.
567 2004-11-07 Andreas Schwab <schwab@suse.de>
569 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
570 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
571 non-default visibility.
573 2004-11-01 Mark Mitchell <mark@codesourcery.com>
575 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
576 D_PAGED.
577 (elf32_arm_symbian_modify_segment_map): Don't
578 reset includes_filehdr and includes_phdrs here.
580 2004-11-04 Daniel Jacobowitz <dan@debian.org>
582 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
583 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
584 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
585 dependency.
586 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
587 to a new removed list. Remove normal configuration stanzas.
588 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
589 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
590 elfarm-nabi.lo with elf32-arm.lo.
591 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
592 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
593 * elf32-arm.h: Remove.
594 * elfarm-oabi.c: Remove.
595 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
596 and bfd_elf32_littlearm_oabi_vec.
597 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
599 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
601 * config.bfd: Support crisv32-*-* like cris-*-*.
602 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
603 (bfd_mach_cris_v10_v32): New macros.
604 * cpu-cris.c: Tweak formatting.
605 (get_compatible): New function.
606 (N): New macro.
607 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
608 bfd_arch_info_type:s.
609 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
610 get_compatible for member compatible and link bfd_cris_arch_v32 as
611 next.
612 * elf32-cris.c (cris_elf_pcrel_reloc)
613 (cris_elf_set_mach_from_flags): New functions.
614 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
615 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
616 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
617 numbers for bfd_mach_cris_v32.
618 (PLT_ENTRY_SIZE_V32): New macro.
619 (elf_cris_plt0_entry): Drop last comma in initializer.
620 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
621 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
622 PLT initializers.
623 (cris_elf_relocate_section): Change all "%B(%A)" messages to
624 "%B, section %A".
625 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
626 (elf_cris_finish_dynamic_sections): Similar.
627 (elf_cris_adjust_dynamic_symbol): Similar.
628 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
629 section %A".
630 <switch with PIC relocs>: Emit error and return FALSE for
631 bfd_mach_cris_v10_v32.
632 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
633 Emit warning when generating textrel reloc.
634 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
635 (cris_elf_final_write_processing): Set flags according to mach.
636 (cris_elf_print_private_bfd_data): Display
637 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
638 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
639 new_flags. Don't call cris_elf_final_write_processing. Don't
640 look at the actual elf header flags at all; use
641 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
642 in bfd_get_mach for ibfd and obfd and handle merging of compatible
643 objects.
644 (bfd_elf32_bfd_copy_private_bfd_data): Define.
645 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
646 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
647 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
648 * bfd-in2.h, libbfd.h: Regenerate.
650 2004-11-04 Alan Modra <amodra@bigpond.net.au>
652 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
653 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
654 comment.
655 (struct adjust_toc_info): New.
656 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
658 2004-11-03 Bob Wilson <bob.wilson@acm.org>
660 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
661 if there are no segments.
663 2004-11-02 Daniel Jacobowitz <dan@debian.org>
665 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
667 2004-11-02 Nick Clifton <nickc@redhat.com>
669 * elf32-iq2000.c: Convert to ISO C90 formatting.
671 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
673 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
675 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
677 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
678 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
679 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
681 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
683 * elf32-sh.c (tpoff): Take alignment into account.
685 2004-10-28 Nick Clifton <nickc@redhat.com>
687 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
688 performing a relocatable link.
689 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
690 for MIPS ports under Irix.
692 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
694 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
695 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
696 (elf32_arm_final_link_relocate): Ditto.
697 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
698 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
699 (elf32_arm_adjust_dynamic_symbol): Ditto.
700 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
701 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
702 (elf32_arm_r_howto): ... To here.
703 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
705 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
707 PR 475
708 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
709 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
710 and R_IA64_SECREL64LSB.
712 2004-10-26 Paul Brook <paul@codesourcery.com>
714 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
715 (bfd_elf_size_dynamic_sections): Create default version definition.
716 (elf_link_output_extsym): Adjust for default symbol version.
718 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
720 * mmo.c: Adjust to ISO C.
722 * mmo.c (mmo_write_section_description): New function broken out
723 of mmo_internal_write_section.
724 (mmo_internal_write_section): For each of .text and .data, call
725 mmo_write_section_description before outputting contents if it has
726 nontrivially deducible vma or contents.
727 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
728 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
729 symbols if found within the .data address range.
731 2004-10-24 Daniel Jacobowitz <dan@debian.org>
733 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
735 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
737 * mmo.c (File Layout): Correct place of misplaced blurb about
738 special data.
740 2004-10-22 Mark Kettenis <kettenis@gnu.org>
742 * config.bfd: Add mips64*-*-openbsd.
744 2004-10-21 Bob Wilson <bob.wilson@acm.org>
746 * elf32-xtensa.c (ebb_propose_action): Put declarations before
747 statements.
749 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
751 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
752 * configure: Regenerate.
754 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
756 PR 463
757 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
758 to linker reloc_overflow callback.
759 (aout_link_input_section_ext): Likewise.
760 (aout_link_reloc_link_order): Likewise.
761 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
762 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
763 Likewise.
764 (alpha_relocate_section): Likewise.
765 * coff-arm.c (coff_arm_relocate_section): Likewise.
766 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
767 * coff-h8500.c (extra_case): Likewise.
768 * coff-i960.c (coff_i960_relocate_section): Likewise.
769 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
770 * coff-mips.c (mips_relocate_section): Likewise.
771 * coff-or32.c (coff_or32_relocate_section): Likewise.
772 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
773 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
774 * coff-sh.c (sh_relocate_section): Likewise.
775 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
776 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
777 * coff-z8k.c (extra_case): Likewise.
778 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
779 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
780 (_bfd_coff_generic_relocate_section): Likewise.
781 * ecoff.c (ecoff_reloc_link_order): Likewise.
782 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
783 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
784 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
785 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
786 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
787 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
788 * elf32-cris.c (cris_elf_relocate_section): Likewise.
789 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
790 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
791 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
792 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
793 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
794 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
795 * elf32-i370.c (i370_elf_relocate_section): Likewise.
796 * elf32-i386.c (elf_i386_relocate_section): Likewise.
797 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
798 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
799 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
800 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
801 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
802 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
803 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
804 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
805 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
806 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
807 * elf32-s390.c (elf_s390_relocate_section): Likewise.
808 * elf32-sh.c (sh_elf_relocate_section): Likewise.
809 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
810 * elf32-v850.c (v850_elf_relocate_section): Likewise.
811 * elf32-vax.c (elf_vax_relocate_section): Likewise.
812 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
813 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
814 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
815 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
816 * elf64-s390.c (elf_s390_relocate_section): Likewise.
817 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
818 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
819 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
820 * elflink.c (elf_reloc_link_order): Likewise.
821 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
822 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
823 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
824 * linker.c (_bfd_generic_reloc_link_order): Likewise.
825 * pdp11.c (pdp11_aout_link_input_section): Likewise.
826 (aout_link_reloc_link_order): Likewise.
827 * reloc.c (bfd_generic_get_relocated_section_contents):
828 Likewise.
829 * xcofflink.c (xcoff_reloc_link_order): Likewise.
830 * simple.c (simple_dummy_reloc_overflow): Updated.
832 2004-10-20 Andreas Schwab <schwab@suse.de>
834 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
835 (elf_backend_plt_sym_val): Define.
837 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
839 * config.bfd: Set targ_underscore=yes for PE COFF targets
841 2004-10-19 Alan Modra <amodra@bigpond.net.au>
843 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
844 (ppc64_elf_edit_opd): Likewise.
846 2004-10-18 Mark Mitchell <mark@codesourcery.com>
848 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
849 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
850 set SEC_ALLOC and SEC_LOAD.
852 2004-10-18 Nick Clifton <nickc@redhat.com>
854 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
855 'name' for relocs against both local and global symbols.
857 2004-10-16 Daniel Jacobowitz <dan@debian.org>
859 * bfd-in2.h: Regenerate.
860 * bfd.c (struct bfd): Add no_export.
861 * elflink.c (elf_link_add_object_symbols): Handle no_export.
863 2004-10-15 Alan Modra <amodra@bigpond.net.au>
865 * config.bfd: Whitespace cleanup.
866 * Makefile.am: Run "make dep-am"
867 * Makefile.in: Regenerate.
869 2004-10-15 Jakub Jelinek <jakub@redhat.com>
871 * elflink.c (struct already_linked_section): Removed.
872 (try_match_symbols_in_sections, already_linked): Removed.
873 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
874 prefix of section names when finding already_linked_table
875 chain. Compare section names. Instead of calling already_linked,
876 do it inline and only for sections in the same already_linked_list.
878 2004-10-15 Alan Modra <amodra@bigpond.net.au>
880 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
881 parameter. If called after _bfd_elf_write_section_eh_frame,
882 don't allow a -2 return unless need_* bit is already set, and
883 handle offsets adjusted for output_offset.
884 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
885 * elf.c (_bfd_elf_section_offset): Update call.
887 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
889 PR 440
890 * coffcode.h (coff_compute_section_file_positions): Cast to
891 bfd_vma when computing page alignment.
893 2004-10-13 Mark Mitchell <mark@codesourcery.com>
895 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
896 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
898 2004-10-12 Mark Mitchell <mark@codesourcery.com>
900 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
901 relocations use a virtual address, not a section offset.
903 2004-10-12 Bob Wilson <bob.wilson@acm.org>
905 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
906 (narrow_instruction, widen_instruction): Remove unnecessary calls to
907 xtensa_format_encode.
908 (ebb_propose_action): Inline call to ebb_add_proposed_action.
909 (ebb_add_proposed_action): Delete.
911 2004-10-12 Bob Wilson <bob.wilson@acm.org>
913 * elf32-xtensa.c: Use ISO C90 formatting.
915 2004-10-12 Paul Brook <paul@codesourcery.com>
917 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
918 message.
920 2004-10-12 Paul Brook <paul@codesourcery.com>
922 * elf32-arm.h: Support EABI version 4 objects.
924 2004-10-12 Alan Modra <amodra@bigpond.net.au>
926 PR 325
927 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
928 Don't mark as default.
929 (bfd_x86_64_arch): Don't mark as default.
931 2004-10-12 Alan Modra <amodra@bigpond.net.au>
933 * elflink.c (enum action_discarded): New.
934 (elf_section_complain_discarded): Delete.
935 (elf_action_discarded): New function subsuming the above and also
936 controlling reloc behaviour.
937 (elf_link_input_bfd): Use it.
939 2004-10-11 Jakub Jelinek <jakub@redhat.com>
941 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
942 (special_sections): Add .gnu.liblist and .gnu.conflict.
943 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
945 2004-10-11 Alan Modra <amodra@bigpond.net.au>
947 PR 233
948 * elflink.c (elf_link_input_bfd): Try harder to support
949 relocations against symbols in removed linkonce sections.
951 2004-10-11 Alan Modra <amodra@bigpond.net.au>
953 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
955 PR 354
956 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
957 sections do not reference symbols in non-SEC_ALLOC sections.
959 2004-10-11 Alan Modra <amodra@bigpond.net.au>
961 PR 437
962 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
963 (_bfd_elf_link_omit_section_dynsym): Formatting.
965 2004-10-10 Alan Modra <amodra@bigpond.net.au>
967 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
968 * libbfd.h: Regnerate.
969 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
970 * elf32-frv.c: Likewise.
971 * elf32-m32r.c: Likewise.
972 * elf32-ppc.c: Likewise.
973 * elf64-hppa.c: Likewise.
974 * elfxx-ia64.c: Likewise.
975 * opncls.c: Likewise.
977 2004-10-10 Alan Modra <amodra@bigpond.net.au>
979 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
980 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
981 offsets stored in struct eh_cie_fde entries before doing other
982 work.
984 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
985 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
986 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
987 setting offsets for removed CIEs. Don't set "sec", instead set
988 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
989 CIE in hdr_info. Only set make_relative and make_lsda_relative
990 for CIEs. Use pointers rather than array indices.
991 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
992 make_lsda_relative, need_* on cie_inf for FDEs.
993 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
994 section output_offset. Delete cie_offset, instead use cie_inf
995 pointer to CIE entry. Use need_relative and need_lsda_relative on
996 CIE entry for FDEs. Use pointers rather than array indices.
998 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1000 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1001 bfd_is_target_special_symbol.
1002 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1003 * som.c (som_bfd_is_target_special_symbol): Define.
1005 2004-10-08 Nick Clifton <nickc@redhat.com>
1007 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1008 * configure: Regenerate.
1009 * bfd-in2.h: Regenerate.
1010 * syms.c (bfd_is_target_special_symbol): New interface function.
1011 Returns true when a symbol should be considered to be special.
1012 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1013 the symbol jump table.
1014 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1015 Return true iff the symbol is a mapping symbol.
1016 (bfd_elf32_bfd_is_target_special_symbol): Define.
1017 * elfxx-target.h: Provide a default definition for
1018 bfd_is_target_special_symbol.
1019 * aout-target.h: Likewise.
1020 * aout-tic30.c: Likewise.
1021 * binary.c: Likewise.
1022 * coffcode.h: Likewise.
1023 * i386msdos.c: Likewise.
1024 * ieee.c: Likewise.
1025 * ihex.c: Likewise.
1026 * libaout.h: Likewise.
1027 * libbfd-in.h: Likewise
1028 * libecoff.h: Likewise.
1029 * mach-o.c: Likewise.
1030 * mmo.c: Likewise.
1031 * nlm-target.h: Likewise.
1032 * oasys.c: Likewise.
1033 * pef.c: Likewise.
1034 * ppcboot.c: Likewise.
1035 * srec.c: Likewise.
1036 * tekhex.c: Likewise.
1037 * versados.c: Likewise.
1038 * vms.c: Likewise.
1039 * xcoff-target.h: Likewise.
1040 * xsym.c: Likewise.
1041 * libbfd.h: Regenerate.
1043 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1045 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1046 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1047 (elf_backend_section_from_shdr): Define.
1049 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1051 * syms.c (bfd_is_local_label): Return false for file symbols.
1053 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1054 David Heine <dlheine@tensilica.com>
1056 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1057 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1058 (elf32xtensa_no_literal_movement): New global variable.
1059 (elf_howto_table): Add entries for new relocations.
1060 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1061 (property_table_compare): When addresses are equal, compare sizes and
1062 various property flags.
1063 (property_table_matches): New.
1064 (xtensa_read_table_entries): Extend to read new property tables. Add
1065 output_addr parameter to indicate that output addresses should be used.
1066 Use bfd_get_section_limit.
1067 (elf_xtensa_find_property_entry): New.
1068 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1069 (elf_xtensa_check_relocs): Handle new relocations.
1070 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1071 relocations. Use new xtensa-isa.h functions.
1072 (build_encoding_error_message): Remove encode_result parameter. Add
1073 new target_address parameter used to detect alignment errors.
1074 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1075 error handling. Use new is_operand_relocation function.
1076 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1077 Use underbar macro for error messages. Formatting.
1078 (get_const16_opcode): New.
1079 (get_l32r_opcode): Add a separate flag for initialization.
1080 (get_relocation_opnd): Operand number is no longer explicit in the
1081 relocation. Change to decode the opcode and analyze its operands.
1082 (get_relocation_slot): New.
1083 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1084 Use new xtensa-isa.h functions to handle multislot instructions.
1085 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1086 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1087 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1088 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1089 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1090 get_single_format, init_op_single_format_table): New.
1091 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1092 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1093 (contract_asm_expansion): Add error_message parameter and pass it to
1094 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1095 with R_XTENSA_SLOT0_OP.
1096 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1097 instructions. Use new xtensa-isa.h functions.
1098 (r_reloc struct): Add new virtual_offset field.
1099 (r_reloc_init): Add contents and content_length parameters. Set
1100 virtual_offset field to zero. Add contents to target_offset field for
1101 partial_inplace relocations.
1102 (r_reloc_is_defined): Check for null.
1103 (print_r_reloc): New debug function.
1104 (source_reloc struct): Replace xtensa_operand field with pair of the
1105 opcode and the operand position. Add is_abs_literal field.
1106 (init_source_reloc): Specify operand by opcode/position pair. Set
1107 is_abs_literal field.
1108 (source_reloc_compare): When target_offsets are equal, compare other
1109 fields to make sorting predictable.
1110 (literal_value struct): Add is_abs_literal field.
1111 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1112 (init_literal_value): New.
1113 (is_same_value): Replace with ...
1114 (literal_value_equal): ... this function. Add comparisons of
1115 virtual_offset and is_abs_literal fields.
1116 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1117 failure. Initialize has_last_loc field.
1118 (value_map_hash_table_delete): New.
1119 (hash_literal_value): Rename to ...
1120 (literal_value_hash): ... this. Include is_abs_literal flag and
1121 virtual_offset field in the hash value.
1122 (get_cached_value): Rename to ...
1123 (value_map_get_cached_value): ... this. Update calls to
1124 literal_value_hash and literal_value_equal.
1125 (add_value_map): Check for allocation failure. Update calls to
1126 value_map_get_cached_value and literal_value_hash.
1127 (text_action, text_action_list, text_action_t): New types.
1128 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1129 text_action_add, text_action_add_literal, offset_with_removed_text,
1130 offset_with_removed_text_before_fill, find_insn_action,
1131 print_action_list, print_removed_literals): New.
1132 (offset_with_removed_literals): Delete.
1133 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1134 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1135 allocated_relocs_count fields.
1136 (init_xtensa_relax_info): Initialize new fields.
1137 (reloc_bfd_fix struct): Add new translated field.
1138 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1139 translated field.
1140 (fix_compare, cache_fix_array): New.
1141 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1142 section via get_xtensa_relax_info. Use cache_fix_array to set up
1143 sorted fix_array and use bsearch instead of linear search.
1144 (section_cache_t): New struct.
1145 (init_section_cache, section_cache_section, clear_section_cache): New.
1146 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1147 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1148 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1149 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1150 New.
1151 (retrieve_contents): Use bfd_get_section_limit.
1152 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1153 to compute_removed_literals. Free value_map_hash_table when no longer
1154 needed.
1155 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1156 compute_text_actions for all sections.
1157 (find_relaxable_sections): Mark sections as relaxable if they contain
1158 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1159 call. Increment relax_info src_count field only for appropriate
1160 relocation types. Remove is_literal_section check.
1161 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1162 r_reloc_init and find_associated_l32r_irel. Check
1163 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1164 literals. Pass is_abs_literal flag to init_source_reloc.
1165 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1166 CONST16 instructions. Adjust calls to r_reloc_init and
1167 pcrel_reloc_fits. Handle weak symbols conservatively.
1168 (find_associated_l32r_irel): Add bfd parameter and pass it to
1169 is_l32r_relocation.
1170 (compute_text_actions, compute_ebb_proposed_actions,
1171 compute_ebb_actions, check_section_ebb_pcrels_fit,
1172 check_section_ebb_reduces, text_action_add_proposed,
1173 compute_fill_extra_space): New.
1174 (remove_literals): Replace with ...
1175 (compute_removed_literals): ... this function. Call
1176 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1177 Call xtensa_read_table_entries to get the property table. Skip
1178 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1179 is_removable_literal, remove_dead_literal, and
1180 identify_literal_placement functions.
1181 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1182 instead of linear search.
1183 (is_removable_literal, remove_dead_literal,
1184 identify_literal_placement): New.
1185 (relocations_reach): Update check for literal not referenced by any
1186 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1187 (coalesce_shared_literal, move_shared_literal): New.
1188 (relax_section): Use bfd_get_section_limit. Call
1189 translate_section_fixes. Update calls to r_reloc_init and
1190 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1191 Add call to pin_internal_relocs. Add special handling for
1192 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1193 info to calculate new addend_displacement variable. Replace code for
1194 deleting literals with more general code to perform the actions
1195 determined by the action_list for the section.
1196 (translate_section_fixes, translate_reloc_bfd_fix): New.
1197 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1198 find_removed_literal only if is_operand_relocation. Update call to
1199 offset_with_removed_text. Use new target_offset and removed_bytes
1200 variables.
1201 (move_literal): New.
1202 (relax_property_section): Use bfd_get_section_limit. Set new
1203 is_full_prop_section flag and handle new property tables. Update calls
1204 to r_reloc_init and offset_with_removed_text. Check
1205 is_relaxable_asm_section flag. Handle expansion of zero-sized
1206 unreachable entries, with use of offset_with_removed_text_before_fill.
1207 For relocatable links, combine entries only for literal tables.
1208 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1209 calls to offset_with_removed_text. Translate st_size field for
1210 function symbols.
1211 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1212 failure. Add contents parameter. Update call to get_bfd_fix. Update
1213 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1214 R_XTENSA_ASM_EXPAND relocs.
1215 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1216 call to get_bfd_fix. Include offset from contents for partial_inplace
1217 relocations.
1218 (is_reloc_sym_weak): New.
1219 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1220 (prop_sec_len): New.
1221 (xtensa_is_property_section): Handle new property sections.
1222 (is_literal_section): Delete.
1223 (internal_reloc_compare): When r_offset matches, compare r_info and
1224 r_addend to make sorting predictable.
1225 (internal_reloc_matches): New.
1226 (xtensa_get_property_section_name): Handle new property sections.
1227 (xtensa_get_property_predef_flags): New.
1228 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1229 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1230 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1231 (xtisa_errno, xtisa_error_msg): New variables.
1232 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1233 (xtensa_insnbuf_alloc): Add error handling.
1234 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1235 use xtensa_format_decode. Add error handling.
1236 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1237 instruction length to find the number of bytes to copy.
1238 (xtensa_isa_init): Add error handling. Replace calls to
1239 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1240 tables in the xtensa_modules structure.
1241 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1242 xtensa_extend_isa): Delete.
1243 (xtensa_isa_free): Change to only free lookup tables.
1244 (opname_lookup_compare): Replace with ...
1245 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1246 (xtensa_insn_maxlength): Rename to ...
1247 (xtensa_isa_maxlength): ... this.
1248 (xtensa_insn_length): Delete.
1249 (xtensa_insn_length_from_first_byte): Replace with ...
1250 (xtensa_isa_length_from_chars): ... this function.
1251 (xtensa_num_opcodes): Rename to ...
1252 (xtensa_isa_num_opcodes): ... this.
1253 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1254 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1255 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1256 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1257 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1258 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1259 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1260 (xtensa_opcode_lookup): Add error handling.
1261 (xtensa_decode_insn): Replace with ...
1262 (xtensa_opcode_decode): ... this function, with new format and
1263 slot parameters. Add error handling.
1264 (xtensa_encode_insn): Replace with ...
1265 (xtensa_opcode_encode): ... this function, which does the encoding via
1266 one of the entries in the "encode_fns" array. Add error handling.
1267 (xtensa_opcode_name): Add error handling.
1268 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1269 xtensa_opcode_is_call): New.
1270 (xtensa_num_operands): Replace with ...
1271 (xtensa_opcode_num_operands): ... this function. Add error handling.
1272 (xtensa_opcode_num_stateOperands,
1273 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1274 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1275 xtensa_operand_is_visible): New.
1276 (xtensa_get_operand, xtensa_operand_kind): Delete.
1277 (xtensa_operand_inout): Add error handling and special-case for
1278 "sout" operands.
1279 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1280 operate on one slot of an instruction. Added error handling.
1281 (xtensa_operand_encode): Handle default operands with no encoding
1282 functions. Check for success by comparing against decoded value.
1283 Add error handling.
1284 (xtensa_operand_decode): Handle default operands. Return decoded value
1285 through argument pointer. Add error handling.
1286 (xtensa_operand_is_register, xtensa_operand_regfile,
1287 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1288 (xtensa_operand_isPCRelative): Rename to ...
1289 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1290 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1291 through argument pointer. Add error handling.
1292 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1293 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1294 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1295 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1296 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1297 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1298 xtensa_state_is_exported, xtensa_sysreg_lookup,
1299 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1300 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1301 xtensa_interface_num_bits, xtensa_interface_inout,
1302 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1303 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1304 * xtensa-modules.c: Rewrite to use new data structures.
1305 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1306 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1307 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1308 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1309 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1310 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1311 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1312 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1313 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1314 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1315 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1316 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1317 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1318 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1319 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1320 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1321 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1322 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1323 * Makefile.in: Regenerate.
1324 * bfd-in2.h: Likewise.
1325 * libbfd.h: Likewise.
1327 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1329 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1330 against the absolute section.
1331 (mips_elf64_write_rela): Likewise.
1333 2004-10-07 Jan Beulich <jbeulich@novell.com>
1335 * elf.c (elf_find_function): Don't generally check for matching
1336 section, just for non-file symbols. Remove redunant comparison
1337 for the latter.
1338 * elf32-arm.h (arm_elf_find_function): Likewise.
1340 2004-10-07 Jeff Baker <jbaker@qnx.com>
1342 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1343 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1344 was specified.
1346 2004-10-04 Roland McGrath <roland@redhat.com>
1348 * hash.c (bfd_hash_set_default_size): Use const for table.
1349 Use size_t instead of int for variable compared to sizeof results.
1351 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1353 PR 425
1354 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1356 2004-10-01 Paul Brook <paul@codesourcery.com>
1358 * elf32-arm.h (elf32_arm_fake_sections,
1359 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1360 functions.
1361 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1363 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1365 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1366 need_lsda_relative.
1367 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1368 need_relative or need_lsda_relative if we are processing an
1369 offset for a reloc on a FDE initial loc or LSDA field
1370 respectively.
1371 (_bfd_elf_write_section_eh_frame): Test need_relative and
1372 need_lsda_relative in place of corresponding make_* field
1373 when deciding to use pc-relative encodings.
1375 2004-09-30 Paul Brook <paul@codesourcery.com>
1377 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1378 target2 relocation type.
1380 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1382 PR 414
1383 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1385 2004-09-30 Paul Brook <paul@codesourcery.com>
1387 * reloc.c: Add BFD_RELOC_ARM_SMI.
1388 * bfd-in2.h: Regenerate.
1389 * libbfd.h: Ditto.
1391 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1393 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1394 vma and output offset to address.
1395 * simple.c (simple_save_output_info): Only set output section
1396 and offset for debug sections, or those not already set up by
1397 the linker.
1398 (bfd_simple_get_relocated_section_contents): Update comment.
1400 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1402 * elf.c (IS_LOADED): Delete.
1403 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1404 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1405 to 2004-09-22.
1407 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1409 PR gas/396
1410 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1411 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1412 redundant assignment of EM_SPARC.
1414 2004-09-22 Brian Ford <ford@vss.fsi.com>
1416 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1417 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1418 constants.
1419 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1421 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1423 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1424 (elf_backend_modify_segment_map): Don't define.
1426 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1428 * elf.c (IS_LOADED): Define.
1429 (assign_file_positions_for_segments): Don't round up file offset of
1430 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1431 Delete code handling link script adjustment of lma. Do the adjust
1432 in later code handling similar ajustments. Remove dead code error
1433 check. Warn if section lma would require a negative offset
1434 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1435 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1436 update voff in section loop. Change voff in segment loop to be an
1437 adjustment on top of "off". Set sec->filepos and update "off" later.
1438 Test for loadable sections consistently using IS_LOADED. Similarly,
1439 test for alloc-only sections other than .tbss consistently.
1440 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1441 Tidy PT_NOTE handling. Use %B and %A in error messages.
1442 (assign_file_positions_except_relocs): Use %B in error message.
1444 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1446 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1447 (CONFIG_STATUS_DEPENDENCIES): New.
1448 (Makefile): Removed.
1449 (config.status): Likewise.
1450 * Makefile.in: Regenerated.
1452 2004-09-17 Paul Brook <paul@codesourcery.com>
1454 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1455 (bfd_elf32_arm_process_before_allocation): Update prototype.
1456 * bfd-in2.h: Regenerate.
1457 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1458 (elf32_arm_link_hash_table_create): Set it.
1459 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1460 (bfd_elf32_arm_set_target_relocs): New function.
1461 (arm_real_reloc_type): New function.
1462 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1463 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1464 (elf32_arm_gc_sweep_hook): Ditto.
1465 (elf32_arm_check_relocs): Ditto.
1466 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1467 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1468 R_ARM_GOT_TARGET2.
1469 (elf32_arm_got_prel): New variable.
1470 (elf32_arm_howto_from_type): New function.
1471 (elf32_arm_info_to_howto): Use it.
1472 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1473 BFD_RELOC_ARM_TARGET2.
1474 * libbfd.h: Regenerate.
1475 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1477 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1479 * ecoff.c: Update u.undef.next refs.
1480 * elf64-ppc.c: Likewise.
1481 * elflink.c: Likewise.
1482 * linker.c: Likewise.
1483 * xcofflink.c: Likewise.
1485 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1486 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1487 fields to indirect struct.
1488 * elf-m10300.c: Update u.weakdef refs.
1489 * elf32-arm.h: Likewise.
1490 * elf32-cris.c: Likewise.
1491 * elf32-frv.c: Likewise.
1492 * elf32-hppa.c: Likewise.
1493 * elf32-i370.c: Likewise.
1494 * elf32-i386.c: Likewise.
1495 * elf32-m32r.c: Likewise.
1496 * elf32-m68k.c: Likewise.
1497 * elf32-ppc.c: Likewise.
1498 * elf32-s390.c: Likewise.
1499 * elf32-sh.c: Likewise.
1500 * elf32-sparc.c: Likewise.
1501 * elf32-vax.c: Likewise.
1502 * elf32-xtensa.c: Likewise.
1503 * elf64-alpha.c: Likewise.
1504 * elf64-hppa.c: Likewise.
1505 * elf64-ppc.c: Likewise.
1506 * elf64-s390.c: Likewise.
1507 * elf64-sh64.c: Likewise.
1508 * elf64-sparc.c: Likewise.
1509 * elf64-x86-64.c: Likewise.
1510 * elfxx-ia64.c: Likewise.
1511 * elfxx-mips.c: Likewise.
1512 * elflink.c: Likewise. Also u.elf_hash_value.
1513 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1514 indirection.
1515 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1516 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1517 (bfd_elf_gc_record_vtentry): Likewise.
1518 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1520 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1522 * Makefile.am: Run "make dep-am".
1523 * Makefile.in: Regenerate.
1524 * bfd-in2.h: Regenerate.
1525 * po/SRC-POTFILES.in: Regenerate.
1526 * po/bfd.pot: Regenerate.
1528 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1530 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1531 with bitfields. Make "type" and "other" bitfields too.
1532 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1533 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1534 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1535 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1536 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1537 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1538 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1539 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1540 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1541 * elf-m10300.c: Likewise.
1542 * elf.c: Likewise.
1543 * elf32-arm.h: Likewise.
1544 * elf32-cris.c: Likewise.
1545 * elf32-frv.c: Likewise.
1546 * elf32-hppa.c: Likewise.
1547 * elf32-i370.c: Likewise.
1548 * elf32-i386.c: Likewise.
1549 * elf32-m32r.c: Likewise.
1550 * elf32-m68k.c: Likewise.
1551 * elf32-ppc.c: Likewise.
1552 * elf32-s390.c: Likewise.
1553 * elf32-sh-symbian.c: Likewise.
1554 * elf32-sh.c: Likewise.
1555 * elf32-sh64.c: Likewise.
1556 * elf32-sparc.c: Likewise.
1557 * elf32-vax.c: Likewise.
1558 * elf32-xtensa.c: Likewise.
1559 * elf64-alpha.c: Likewise.
1560 * elf64-hppa.c: Likewise.
1561 * elf64-ppc.c: Likewise.
1562 * elf64-s390.c: Likewise.
1563 * elf64-sh64.c: Likewise.
1564 * elf64-sparc.c: Likewise.
1565 * elf64-x86-64.c: Likewise.
1566 * elflink.c: Likewise.
1567 * elfxx-ia64.c: Likewise.
1568 * elfxx-mips.c: Likewise.
1569 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1570 * configure: Regenerate.
1571 * aclocal.m4: Regenerate.
1573 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1575 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1576 around uses of R_ARM_TARGET1.
1577 (elf32_arm_check_relocs): Likewise.
1579 2004-09-13 Paul Brook <paul@codesourcery.com>
1581 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1582 prototype.
1583 * bfd-in2.h: Regenerate.
1584 * libbfd.h: Regenerate.
1585 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1586 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1587 (bfd_elf32_arm_process_before_allocation): Ditto.
1588 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1589 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1590 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1591 * reloc.c: Ditto.
1593 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1595 * hpux-core.c (thread_section_p): New function.
1596 (hpux_core_core_file_p): Fix computation of offset in call
1597 to bfd_seek. Create a ".reg" section from an arbitrary
1598 ".reg/<id>" section if none was created after having read
1599 all sections.
1601 2004-09-11 Andreas Schwab <schwab@suse.de>
1603 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1604 * aclocal.m4: Rebuild.
1605 * configure: Rebuild.
1607 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1609 * section.c (bfd_sections_find_if): Fix parameter name in
1610 comment to match code.
1612 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1614 * elf.c (assign_file_positions_except_relocs): Assign relocs
1615 stored in a bfd section.
1617 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1619 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1620 h->gotplt_refcount to 0, not -1.
1622 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1624 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1625 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1626 symname.
1627 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1628 handle symbol visibility here.
1630 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1632 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1633 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1634 callers.
1635 (ppc_stub_name): Remove trailing "+0" on stub name.
1636 (create_linkage_sections): Create relocations for
1637 branch lookup table when --emit-relocs as well as when --shared.
1638 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1639 relbrlt test. For --emit-stub-syms, always output a sym even when
1640 one already exists on a plt call stub. Put stub type in the stub
1641 symbol name.
1642 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1643 test.
1644 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1645 reloc_count in stub sections. Adjust relbrlt test.
1646 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1647 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1648 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1649 for relocs against discarded symbols. Fix comments.
1651 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1653 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1654 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1655 from ...
1656 (map_sections_to_segments): ... here. Use it. Assign a file
1657 position to the .dynamic section if it is not loadable, but part
1658 of the PT_DYNAMIC segment.
1659 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1660 offsets, not VMAs, for the BPABI. Do not fill in the header in
1661 the .got.plt section for the BPABI.
1662 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1663 PT_DYNAMIC segment.
1664 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1666 2004-09-06 Nick Clifton <nickc@redhat.com>
1668 * elflink.c (elf_link_add_object_symbols): Set the error code to
1669 bfd_error_wrong_format when the input format does not match the
1670 output format.
1672 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1674 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1675 (ppc64_elf_check_directives): ..here.
1676 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1677 before accessing ppc64_elf_tdata.
1678 (ppc64_elf_finish_dynamic_sections): And here too.
1680 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1682 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1684 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1686 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1687 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1688 (bfd_elf32_littlearm_symbian_vec): Likewise.
1689 * configure: Regenerated.
1690 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1691 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1692 (PLT_ENTRY_SIZE): Likewise.
1693 (bfd_vma_elf32_arm_symbian_plt_entry): New
1694 variable.
1695 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1696 and symbian_p.
1697 (create_got_section): Don't create sections when generating BPABI
1698 objects.
1699 (elf32_arm_create_dynamic_sections): Tidy.
1700 (elf32_arm_link_hash_table_create): Set plt_header_size,
1701 plt_entry_size, and symbian_p.
1702 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1703 generating BPABI objects.
1704 (allocate_dynrelocs): Use htab->plt_header_size, not
1705 PLT_HEADER_SIZE. Do not add to .got.plt when
1706 generating BPABI objects.
1707 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1708 * elfarm-nabi.c: Add SymbianOS target vectors.
1709 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1710 (_bfd_elf_link_create_dynamic_sections): Likewise.
1711 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1712 (elfNN_bed): Use it.
1713 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1714 (bfd_elf32_littlearm_symbian_vec): Likewise.
1715 (_bfd_target_vector): Add them.
1717 2004-09-03 Nick Clifton <nickc@redhat.com>
1719 PR 360
1720 * coffcode.h (handle_COMDAT): Replace abort with an warning
1721 message and allow the scan to continue.
1723 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1725 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1726 in when reading relocs, not our sorted syms. Remove unnecessary
1727 var.
1729 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1731 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1733 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1735 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1736 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1737 replace uses of *_alias with *_noncanonical.
1738 * aclocal.m4: Rebuild with aclocal 1.4p6.
1739 * Makefile.in: Rebuild with automake 1.4p6.
1740 * doc/Makefile.in: Rebuild with automake 1.4p6.
1741 * configure.in: Autoupdate with autoupdate 2.59.
1742 * config.in: Regenerate with autoheader 2.59.
1743 * configure: Regnerate with autoconf 2.59.
1745 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1747 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1748 symbol pointer arrays before modifying.
1750 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1752 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1753 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1754 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1755 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1756 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1757 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1758 Use both symbol tables on non-relocatable objects. Use a common
1759 error exit. Fix "mid" warning.
1760 * libbfd.h: Regenerate.
1761 * bfd-in2.h: Regenerate.
1763 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1765 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1766 object file.
1767 (struct sfpr_def_parms): Save some space.
1768 (sfpr_define): Here too.
1770 * elf64-ppc.c (compare_symbols): Put section syms first.
1771 (sym_exists_at): New function.
1772 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1773 points only for relocatable files. Use .opd section contents
1774 otherwise. Generally clean up the code.
1776 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1778 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1779 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1780 (struct sfpr_def_parms): New.
1781 (sfpr_define): New function.
1782 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1783 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1784 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1785 (savefpr1_tail, restfpr1_tail): New functions.
1786 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1787 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1788 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1789 code. Define all ABI mandated _save and _rest functions.
1791 2004-08-26 Paul Brook <paul@codesourcery.com>
1793 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1795 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1797 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1798 TRUE or FALSE.
1800 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1802 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1803 that pcrel correction is applied for R_386_PC32.
1805 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1807 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1808 for R_386_32 and R_386_PC32 relocs against symbols defined in
1809 discarded sections.
1811 2004-08-25 Dmitry Diky <diwil@spec.ru>
1813 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1814 Add new relocations.
1815 * bfd-in2.h: Regenerate.
1816 * libbfd.h: Regenerate.
1817 * elf32-msp430.c: Clean-up code.
1818 (elf_msp430_howto_table): Add new relocation entries.
1819 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1820 (msp430_elf_relax_section): New function.
1821 (msp430_elf_relax_delete_bytes): New function.
1822 (msp430_elf_symbol_address_p): New function.
1824 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1826 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1827 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1829 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1831 * elflink.c (_bfd_elf_section_already_linked): Handle
1832 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1834 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1836 * config.bfd (arm*-*-symbianelf*): New target.
1837 (arm*-*-eabi*): Likewise.
1839 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1841 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1842 "struct ppc_link_hash_entry *".
1843 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1844 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1846 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1848 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1849 entries (where fd_aux overlaps next entry's fd_func).
1850 Add non_overlapping argument, use it.
1851 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1852 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1853 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1854 as indexes into opd_sym_map/opd_adjust array.
1855 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1857 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1859 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1860 if we can look up their function descriptor in a regular file.
1862 2004-08-18 Nick Clifton <nickc@redhat.com>
1864 PR 324
1865 * cofflink.c (coff_link_add_symbols): Check that the comdat
1866 pointer in the coff_section_data structure has been initialised
1867 before using it.
1869 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1871 PR 338
1872 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1873 changing bfd_link_hash_undefined to bfd_link_hash_new.
1875 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1877 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1878 if not yet defined.
1879 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1880 (synthetic_opd, synthetic_relocatable): New variables.
1881 (compare_symbols, compare_relocs): New helper routines.
1882 (ppc64_elf_get_synthetic_symtab): New function.
1883 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1884 to relsyms.
1885 * bfd-in2.h: Regenerated.
1886 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1887 to relsyms. Return 0 if abfd is relocatable.
1889 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1891 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1893 2004-08-17 Nick Clifton <nickc@redhat.com>
1895 * (is_arm_mapping_symbol_name): New function - return true
1896 when a symbol name matches the requirements for an ARM mapping
1897 symbol name.
1898 (arm_elf_find_function): New function based on
1899 elf_find_function in elf.c but skipping ARM mapping symbols
1900 and including thumb function symbols.
1901 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1902 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1904 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1906 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1907 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1908 (ppc64_elf_brtaken_reloc): Here too.
1910 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1912 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1913 symbol visibility.
1914 (ppc64_elf_check_directives): Check that we have the right hash
1915 table before proceeding.
1917 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1919 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1920 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1921 the sections that will be discarded.
1923 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1925 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1927 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1929 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1930 free space available.
1932 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1934 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1935 occurrences with bfd_byte * thoughout file.
1937 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1938 (xcoff_write_armap_big): Likewise.
1939 (xcoff_write_archive_contents_old): Likewise.
1940 (xcoff_write_archive_contents_big): Likewise.
1942 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1944 2004-08-13 Nick Clifton <nickc@redhat.com>
1946 * elf32-arm.h: Convert to ISO C90.
1948 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1950 PR 293
1951 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1952 zero the plt field.
1954 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1956 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1957 (bfd_archive_filename, bfd_get_section_ident): Delete.
1958 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1959 bfd_archive_filename.
1960 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1961 to warn about symbols in discarded sections. Use _bfd_error_handler.
1962 * aout-adobe.c (aout_adobe_callback): See below.
1963 * aout-cris.c (swap_ext_reloc_in): ..
1964 * coff-arm.c (find_thumb_glue, find_arm_glue,
1965 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1966 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1967 coff_arm_copy_private_bfd_data): ..
1968 * coff-i860.c (i860_reloc_processing): ..
1969 * coff-mcore.c (mcore_coff_unsupported_reloc,
1970 coff_mcore_relocate_section): ..
1971 * coff-ppc.c (coff_ppc_relocate_section): ..
1972 * coff-rs6000.c (xcoff_create_csect_from_smclas
1973 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1974 sh_swap_insns, sh_relocate_section): ..
1975 * coff-tic54x.c (tic54x_reloc_processing): ..
1976 * coff-tic80.c (coff_tic80_relocate_section): ..
1977 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1978 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1979 coff_slurp_symbol_table, coff_classify_symbol,
1980 coff_slurp_reloc_table): ..
1981 * coffgen.c (_bfd_coff_read_string_table): ..
1982 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1983 _bfd_coff_generic_relocate_section): ..
1984 * cpu-arm.c (bfd_arm_merge_machines): ..
1985 * cpu-sh.c (sh_merge_bfd_arch): ..
1986 * elf-hppa.h (elf_hppa_relocate_section): ..
1987 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1988 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1989 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1990 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1991 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1992 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1993 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1994 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1995 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1996 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1997 cris_elf_merge_private_bfd_data
1998 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1999 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2000 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2001 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2002 elf32_hppa_relocate_section): ..
2003 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2004 i370_elf_check_relocs, i370_elf_relocate_section): ..
2005 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2006 elf_i386_relocate_section): ..
2007 * elf32-m32r.c (m32r_elf_relocate_section,
2008 m32r_elf_merge_private_bfd_data): ..
2009 * elf32-m68hc1x.c (m68hc12_add_stub,
2010 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2011 * elf32-m68k.c (elf_m68k_relocate_section): ..
2012 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2013 mcore_elf_relocate_section): ..
2014 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2015 ppc_elf_check_relocs, ppc_elf_relocate_section,
2016 ppc_elf_begin_write_processing): ..
2017 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2018 elf_s390_relocate_section): ..
2019 * elf32-sh-symbian.c (sh_symbian_import_as,
2020 sh_symbian_process_embedded_commands,
2021 sh_symbian_relocate_section): ..
2022 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2023 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2024 sh_elf_merge_private_data): ..
2025 * elf32-sparc.c (elf32_sparc_check_relocs,
2026 elf32_sparc_relocate_section,
2027 elf32_sparc_merge_private_bfd_data): ..
2028 * elf32-v850.c (v850_elf_check_relocs,
2029 v850_elf_merge_private_bfd_data): ..
2030 * elf32-xtensa.c (elf_xtensa_check_relocs,
2031 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2032 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2033 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2034 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2035 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2036 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2037 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2038 ppc64_elf_relocate_section): ..
2039 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2040 elf_s390_relocate_section): ..
2041 * elf64-sh64.c (sh_elf64_relocate_section): ..
2042 * elf64-sparc.c (sparc64_elf_check_relocs,
2043 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2044 sparc64_elf_merge_private_bfd_data): ..
2045 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2046 elf64_x86_64_relocate_section): ..
2047 * elflink.c (_bfd_elf_add_default_symbol,
2048 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2049 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2050 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2051 elf_get_linked_section_vma, elf_fixup_link_order,
2052 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2053 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2054 * elfxx-ia64.c (elfNN_ia64_relax_section,
2055 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2056 * elfxx-mips.c (mips_elf_perform_relocation,
2057 _bfd_mips_elf_check_relocs,
2058 _bfd_mips_elf_merge_private_bfd_data): ..
2059 * ieee.c (ieee_slurp_external_symbols): ..
2060 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2061 * libbfd.c (_bfd_generic_verify_endian_match): ..
2062 * linker.c (_bfd_generic_link_add_one_symbol,
2063 _bfd_generic_section_already_linked): ..
2064 * pdp11.c (translate_to_native_sym_flags): ..
2065 * pe-mips.c (coff_pe_mips_relocate_section): ..
2066 * peicode.h (pe_ILF_build_a_bfd): ..
2067 * srec.c (srec_bad_byte): ..
2068 * stabs.c (_bfd_link_section_stabs): ..
2069 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2070 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2071 with corresponding %B and %A in _bfd_error_handler format string.
2072 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2073 calls to use %A and %B. Fix "against symbol .. from section" and
2074 similar error messages. Combine multiple _bfd_error_handler calls
2075 where they were separated due to bfd_archive_filename deficiencies.
2076 * bfd-in2.h: Regenerate.
2078 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2080 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2081 relocation.
2083 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2085 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2086 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2087 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2088 Add twiddled_syms.
2089 (link_hash_newfunc): Init was_undefined.
2090 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2091 Use undefweak instead.
2092 (ppc64_elf_check_directives): Fix undefs chain.
2093 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2094 references.
2095 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2096 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2097 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2099 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2101 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2102 error, test input_section flags rather than sec.
2104 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2106 * elf-bfd.h (struct elf_backend_data): Add
2107 elf_backend_archive_symbol_lookup.
2108 (_bfd_elf_archive_symbol_lookup): Declare.
2109 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2110 (elf_link_add_archive_symbols): ..extracted from here. Call the
2111 backend version.
2112 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2113 (elfNN_bed): Init new field.
2114 * elf64-ppc.c (elf_backend_check_directives): Define.
2115 (elf_backend_archive_symbol_lookup): Define.
2116 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2117 a ppc_link_hash_entry pointer.
2118 (get_fdh): Move.
2119 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2120 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2121 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2122 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2123 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2124 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2125 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2126 descriptor symbols.
2128 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2130 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2131 (ppc64_elf_add_symbol_hook): Test for NULL section.
2132 (get_sym_h): Formatting.
2133 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2134 stub target_value.
2136 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2137 long branch stubs with code handling plt and r2off branch stubs.
2139 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2141 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2142 * elflink.c (elf_link_input_bfd): Formatting.
2143 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2144 all callers.
2145 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2146 (link_hash_newfunc): Don't set it.
2147 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2148 (ppc64_elf_mark_entry_syms): Delete.
2149 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2150 sections. Use get_opd_info.
2151 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2153 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2155 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2157 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2158 (func_desc_adjust): Don't set have_undefweak.
2159 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2160 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2162 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2163 "struct ppc_link_hash_entry *". Adjust all references.
2164 (ppc64_elf_hide_symbol): Correct a comment.
2166 * elf64-ppc.c (get_opd_info): New function.
2167 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2168 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2169 before calling get_fdh. Test fdh rather than h before dereferencing
2170 fdh. Mark removed symbols in opd_adjust.
2171 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2172 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2173 opd symbols.
2174 (ppc64_elf_output_symbol_hook): Likewise.
2176 2004-08-06 Paul Brook <paul@codesourcery.com>
2178 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2179 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2180 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2181 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2182 and BFD_RELOC_ARM_SBREL32.
2183 * bfd-in2.h, bbfd.h: Regenerate.
2185 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2187 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2188 the dynamic link symbol actually in use.
2190 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2192 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2194 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2195 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2197 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2198 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2200 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2201 Nick Clifton <nickc@redhat.com>
2203 PR 290
2204 * bfd.c (_bfd_default_error_handler): Make it global.
2206 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2208 * elf.c (assign_section_numbers): Cope gracefully with sections
2209 which have SHF_LINK_ORDER set but no sh_link set up.
2210 * elflink.c (elf_get_linked_section_vma): Likewise.
2212 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2213 it to NULL.
2215 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2216 Set it to _bfd_default_error_handler.
2217 (elfNN_bed): Add elf_backend_link_order_error_handler.
2219 * libbfd-in.h (_bfd_default_error_handler): New.
2221 * libbfd.h: Regenerated.
2223 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2225 * archures.c (bfd_mach_sparc_64bit_p): Define.
2226 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2227 * bfd-in2.h: Rebuilt.
2229 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2231 Introduce SH2a support.
2232 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2233 * archures.c (bfd_mach_sh2a_nofpu): New.
2234 * bfd-in2.h: Rebuilt.
2235 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2236 (arch_info_struct): Add sh2a_nofpu.
2237 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2238 2003-12-29 DJ Delorie <dj@redhat.com>
2239 * reloc.c: Add relocs for sh2a.
2240 * bfd-in2.h: Regenerate.
2241 * libbfd.hh: Regenerate.
2242 2003-12-01 Michael Snyder <msnyder@redhat.com>
2243 * archures.c (bfd_mach_sh2a): New.
2244 * bfd-in2.h: Rebuilt.
2245 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2246 (SH2A_NEXT): New.
2247 (arch_info_struct): Add sh2a.
2248 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2250 2004-07-28 Nick Clifton <nickc@redhat.com>
2251 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2253 PR 273
2254 * som.c (setup_sections): Improve estimation of space sizes in
2255 relocatable objects.
2257 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2258 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2259 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2260 to targ_selvecs.
2261 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2262 * configure: Regenerate.
2263 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2264 case that accepts OSABI=NetBSD and OSABI=SysV.
2265 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2266 the base of .got or .data (if .got does not exist).
2267 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2268 set OSABI=NetBSD.
2269 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2270 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2271 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2272 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2274 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2276 PR 161/251
2277 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2278 (elf_sec_group): Defined.
2279 (bfd_elf_match_symbols_in_sections): New prototype.
2280 (_bfd_elf_setup_group_pointers): Likewise.
2282 * elf.c (bfd_elf_discard_group): Abort.
2283 (bfd_elf_set_group_contents): Also include relocation sections.
2284 Remove zero-fill for ld -r.
2285 (_bfd_elf_setup_group_pointers): New function.
2286 (elf_sort_elf_symbol): Likewise.
2287 (elf_sym_name_compare): Likewise.
2288 (bfd_elf_match_symbols_in_sections): Likewise.
2290 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2292 * elflink.c (match_group_member): New.
2293 (elf_link_input_bfd): Check group member for discarded section.
2294 (try_match_symbols_in_sections): New function.
2295 (already_linked): Likewise.
2296 (_bfd_elf_section_already_linked): Support mixing comdat group
2297 and linkonce section.
2299 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2300 * linker.c (bfd_section_already_linked_table_traverse): New.
2302 * libbfd.h: Regenerated.
2304 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2306 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2307 BFD_RELOC_CRX_SWITCH32.
2308 * bfd-in2.h: Regenerate.
2309 * libbfd.h: Regenerate.
2310 * elf32-crx.c: Support relocation/relaxation of
2311 BFD_RELOC_CRX_SWITCH* types.
2313 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2315 * elf64-ppc.c: Correct "Linker stubs" comment.
2317 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2319 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2320 linked-to section.
2321 (elf_linked_to_section): New.
2323 * elf.c (assign_section_numbers): Set up sh_link for
2324 SHF_LINK_ORDER.
2326 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2327 to sh_link for SHT_IA_64_UNWIND sections.
2329 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2331 * elflink.c (elf_fixup_link_order): Add _() to error message.
2333 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2335 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2336 an error if failed.
2338 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2340 * aout-adobe.c (aout_32_section_already_linked): Defined.
2341 * aout-target.h (MY_section_already_linked): Likewise.
2342 * aout-tic30.c (MY_section_already_linked): Likewise.
2343 * binary.c (binary_section_already_linked): Likewise.
2344 * bout.c (b_out_section_already_linked): Likewise.
2345 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2346 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2347 * coffcode.h (coff_section_already_linked): Likewise.
2348 * i386msdos.c (msdos_section_already_linked): Likewise.
2349 * i386os9k.c (os9k_section_already_linked): Likewise.
2350 * ieee.c (ieee_section_already_linked): Likewise.
2351 * ihex.c (ihex_section_already_linked): Likewise.
2352 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2353 * mmo.c (mmo_section_already_linked): Likewise.
2354 * nlm-target.h (nlm_section_already_linked): Likewise.
2355 * oasys.c (oasys_section_already_linked): Likewise.
2356 * pef.c (bfd_pef_section_already_linked): Likewise.
2357 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2358 * som.c (som_bfd_discard_group): Likewise.
2359 * srec.c (srec_section_already_linked): Likewise.
2360 * tekhex.c (tekhex_section_already_linked): Likewise.
2361 * versados.c (versados_section_already_linked): Likewise.
2362 * vms.c (vms_section_already_linked): Likewise.
2363 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2364 * xsym.c (bfd_sym_section_already_linked): Likewise.
2366 * bfd-in.h (bfd_section_already_linked_table_init): New.
2367 (bfd_section_already_linked_table_free): Likewise.
2369 * coff-rs6000.c (rs6000coff_vec): Add
2370 _bfd_generic_section_already_linked.
2371 (pmac_xcoff_vec): Likewise.
2372 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2373 (aix5coff64_vec): Likewise.
2375 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2376 * elflink.c (_bfd_elf_section_already_linked): New function.
2378 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2380 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2381 (_bfd_generic_section_already_linked): New.
2382 (bfd_section_already_linked_hash_entry): Likewise.
2383 (bfd_section_already_linked): Likewise.
2384 (bfd_section_already_linked_table_lookup): Likewise.
2385 (bfd_section_already_linked_table_insert): Likewise.
2387 * linker.c (bfd_section_already_linked): New.
2388 (_bfd_section_already_linked_table): Likewise.
2389 (bfd_section_already_linked_table_lookup): Likewise.
2390 (bfd_section_already_linked_table_insert): Likewise.
2391 (already_linked_newfunc): Likewise.
2392 (bfd_section_already_linked_table_init): Likewise.
2393 (bfd_section_already_linked_table_free): Likewise.
2394 (_bfd_generic_section_already_linked): Likewise.
2396 * section.c (bfd_section): Remove comdat.
2397 (bfd_comdat_info): Moved to ...
2398 * bfd-in.h (coff_comdat_info): Here.
2399 (bfd_coff_get_comdat_section): New.
2400 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2401 * libcoff-in.h (coff_section_tdata): Add comdat.
2402 * coffcode.h (handle_COMDAT): Updated.
2403 * cofflink.c (coff_link_add_symbols): Likewise.
2404 * ecoff.c (bfd_debug_section): Likewise.
2406 * targets.c (bfd_target): Add _section_already_linked.
2407 (BFD_JUMP_TABLE_LINK): Updated.
2409 * bfd-in2.h: Regenerated.
2410 * libbfd.h: Likewise.
2411 * libcoff.h: Likewise.
2413 2003-07-21 Paul Brook <paul@codesourcery.com>
2415 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2416 elf_fixup_link_order): New functions.
2417 (bfd_elf_final_link): Call elf_fixup_link_order.
2419 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2421 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2422 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2423 common definitions.
2424 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2425 _bfd_elf_symbol_refs_local_p.
2426 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2427 symbols.
2429 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2431 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2432 DYN_NO_NEEDED.
2433 (bfd_elf_get_dyn_lib_class): New prototype.
2434 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2436 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2437 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2438 entry is needed. Issue an error if a DT_NEEDED entry is needed
2439 for a file marked DYN_NO_NEEDED.
2440 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2441 for DT_NEEDED tags.
2443 * bfd-in2.h: Regenerated.
2445 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2447 * elflink.c (elf_section_complain_discarded): Don't complain in
2448 .PARISC.unwind.
2450 2004-07-10 James E Wilson <wilson@specifixinc.com>
2452 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2453 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2454 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2455 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2456 Fix callers.
2457 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2458 bfd_put_64 to bfd_putl64.
2459 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2461 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2463 PR 240
2464 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2465 .init/.fini sections when trying to relax it.
2467 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2469 * elf.c (assign_file_positions_for_segments): Make sure the
2470 .dynamic section is the first section in the PT_DYNAMIC segment.
2472 2004-07-09 Nick Clifton <nickc@redhat.com>
2474 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2475 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2476 sh_elf_get_flags_from_mach functions so that they do not conflict
2477 when this target is built with other sh-elf targets.
2478 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2479 suppression of this function.
2480 (sh_elf_find_flags): Likewise.
2482 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2484 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2485 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2486 (BFD32_BACKENDS): Add elf32-crx.lo.
2487 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2488 (cpu-crx.lo): New target.
2489 (elf32-crx.lo): New target.
2490 * Makefile.in: Regenerate.
2491 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2492 (bfd_archures_list): Add bfd_crx_arch.
2493 * bfd-in2.h: Regenerate.
2494 * config.bfd: Handle crx-*-elf*, crx*.
2495 * configure.in: Handle bfd_elf32_crx_vec.
2496 * configure: Regenerate.
2497 * cpu-crx.c: New file.
2498 * elf32-crx.c: Likewise.
2499 * libbfd.h: Regenerate.
2500 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2501 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2502 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2503 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2504 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2505 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2506 * targets.c (bfd_elf32_crx_vec): Declare.
2507 (bfd_target_vector): Add bfd_elf32_crx_vec.
2509 2004-07-06 Nick Clifton <nickc@redhat.com>
2511 * config.bfd: Add sh-symbian-elf target.
2512 * configure.in: Add bfd_elf32_shl_symbian_vec.
2513 * configure: Regenerate.
2514 * elf-bfd.h (struct elf_backend_data): Add new field
2515 'check_directives'.
2516 * elflink.c (elf_link_add_object_symbols): Invoke the
2517 check_directives function, if defined.
2518 * elfxx-target.h: Provide a default, NULL definition for
2519 check_directives.
2520 * targets.c: Add bfd_elf32_shl_symbian_vec.
2521 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2522 definition.
2523 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2524 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2525 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2526 not already been defined.
2527 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2528 * sh-symbian.c: New file. Provide functions to support the
2529 * sh-symbian-elf target.
2530 * Makefile.am: Add elf32-sh-symbian.c
2531 * Makefile.in: Regenerate.
2533 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2535 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2536 * Makefile.am: Ran make dep-am.
2537 * Makefile.in: Ran make dep-in.
2539 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2541 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2542 externals properly.
2544 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2546 * config.bfd: Add want64 to configuration target s390-*-linux*.
2548 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2550 * bfd.c (bfd_get_section_ident): New.
2552 * elflink.c (elf_link_read_relocs_from_section): Call
2553 bfd_get_section_ident to identify the section when reporting
2554 error.
2555 (_bfd_elf_link_output_relocs): Likewise.
2556 (elf_link_output_extsym): Likewise.
2557 (elf_link_input_bfd): Likewise.
2558 (bfd_elf_gc_record_vtinherit): Likewise.
2560 * bfd-in2.h: Regenerated.
2562 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2563 Nick Clifton <nickc@redhat.com>
2565 PR 204
2566 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2567 of section symbols to mips_elf_sort_hash_table ().
2569 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2571 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2572 change. Comment.
2573 (elf_section_complain_discarded): New function. Handle
2574 .gcc_except_table too.
2575 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2576 in discarded sections.
2577 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2579 2004-06-30 James E Wilson <wilson@specifixinc.com>
2581 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2582 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2584 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2586 PR 233
2587 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2588 local references to discarded sections and report their
2589 locations.
2591 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2593 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2594 sec_info_type, test section name instead.
2596 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2598 PR 240
2599 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2600 in .init/.fini sections.
2602 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2604 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2605 bfd_get_section_limit.
2607 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2609 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2610 output section size.
2612 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2614 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2615 rawsize.
2616 (mmix_elf_perform_relocation): Adjust for above change.
2617 (mmix_elf_relocate_section): Likewise.
2618 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2619 (mmix_elf_get_section_contents): Delete.
2620 (bfd_elf64_get_section_contents): Delete.
2621 (mmix_elf_relocate_section): Zero stub area.
2622 * linker.c (default_indirect_link_order): Alloc max of section size
2623 and rawsize.
2624 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2625 * section.c (bfd_malloc_and_get_section): Likewise.
2626 (struct bfd_section): Update rawsize comment.
2627 * bfd-in2.h: Regenerate.
2629 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2631 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2633 * bfd-in.h (bfd_get_section_limit): Define.
2634 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2635 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2636 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2637 * coff-arm.c (coff_arm_relocate_section): Likewise.
2638 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2639 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2640 (bfd_ns32k_final_link_relocate): Likewise.
2641 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2642 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2643 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2644 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2645 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2646 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2647 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2648 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2649 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2650 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2651 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2652 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2653 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2654 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2655 * elf32-v850.c (v850_elf_reloc): Likewise.
2656 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2657 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2658 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2659 * elf64-mips.c (mips_elf64_gprel32_reloc)
2660 (mips16_gprel_reloc): Likewise.
2661 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2662 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2663 * elf64-sparc.c (init_insn_reloc): Likewise.
2664 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2665 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2666 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2667 (_bfd_mips_elf_generic_reloc): Likewise.
2668 * bfd-in2.h: Regenerate.
2670 2004-06-28 Alan Modra <amodra@bigpond.net.au>
2672 * bfd-in.h (struct stab_info): Move from stabs.c.
2673 * stabs.c (struct stab_link_includes_table): Delete.
2674 (stab_link_includes_lookup): Delete.
2675 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2676 level of indirection from sinfo parm.
2677 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2678 stabstr section. Adjust hash table accesses.
2679 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2680 alloc. Adjust stab_info test.
2681 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2682 (_bfd_coff_final_link): Adjust stab_info test.
2683 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2684 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2685 in place.
2686 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2687 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2688 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2689 stabstr section. Adjust stab_info test.
2690 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2691 (_bfd_write_stab_strings): Adjust prototypes.
2692 * libbfd.h: Regenerate.
2693 * libcoff.h: Regenerate.
2694 * bfd-in2.h: Regenerate.
2696 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2698 From Miod Vallat <miod@online.fr>:
2699 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2701 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2703 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2704 (struct elf32_mn10300_link_hash_entry): Remove
2705 pcrel_relocs_copied.
2706 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2707 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2708 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2709 and gotoff relocations if the symbol doesn't bind locally. Use
2710 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2711 relocation for PCREL32.
2712 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2713 to test whether a symbol binds locally.
2714 (elf32_mn10300_link_hash_newfunc): Don't initialize
2715 pcrel_relocs_copied.
2716 (_bfd_mn10300_elf_discard_copies): Delete.
2717 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2719 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2721 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2723 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2725 * som.c (som_set_reloc_info): Correct small typo.
2727 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2729 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2730 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2731 (m32r_elf_gcsweep_hook): Likewise.
2732 (m32r_elf_check_relocs): Likewise.
2733 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2734 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2735 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2736 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2737 * bfd-in2.h: Regenerated.
2738 * libbfd.h: Regenerated.
2740 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2742 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2743 relocation symbol.
2744 (elf64_x86_64_relocate_section): Issue an error for
2745 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2746 against global symbols when building shared library.
2748 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2750 * section.c (struct sec): Rename "_cooked_size" to "size".
2751 Rename "_raw_size" to "rawsize".
2752 (STD_SECTION): Adjust comments.
2753 (bfd_set_section_size, bfd_get_section_contents): Use size.
2754 (bfd_malloc_and_get_section): New function.
2755 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2756 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2757 Correctly free reloc and contents memory.
2758 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2759 and fake CIE now that we can shink section size to zero.
2760 (_bfd_elf_write_section_eh_frame): Likewise..
2761 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2762 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2763 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2764 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2765 unneeded indirection.
2766 * elf.c (_bfd_elf_section_offset): .. and update call.
2767 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2768 * libbfd.h: Regenerate.
2769 * bfd-in2.h: Regenerate.
2771 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2772 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2773 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2774 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2775 Similarly use "rawsize", if non-zero, in reloc functions to validate
2776 reloc addresses. Use new bfd_malloc_and_get_section in most places
2777 where bfd_get_section_contents was called. Expand all occurrences of
2778 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2779 grok_prstatus and similar functions to "size".
2780 * aix386-core.c (aix386_core_file_p): ..
2781 * aix5ppc-core.c (xcoff64_core_p): ..
2782 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2783 aout_adobe_set_section_contents): ..
2784 * aout-target.h (callback): ..
2785 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2786 MY_bfd_final_link): ..
2787 * aoutf1.h (sunos4_core_file_p): ..
2788 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2789 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2790 final_link, aout_link_input_section): ..
2791 * binary.c (binary_object_p, binary_canonicalize_symtab,
2792 binary_set_section_contents): ..
2793 * bout.c (b_out_callback, b_out_write_object_contents,
2794 b_out_set_section_contents, b_out_bfd_relax_section,
2795 b_out_bfd_get_relocated_section_contents): ..
2796 * cisco-core.c (cisco_core_file_validate): ..
2797 * coff-alpha.c (alpha_ecoff_object_p,
2798 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2799 * coff-arm.c (coff_arm_relocate_section,
2800 bfd_arm_allocate_interworking_sections): ..
2801 * coff-h8300.c (h8300_reloc16_extra_cases,
2802 h8300_bfd_link_add_symbols): ..
2803 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2804 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2805 ppc_bfd_coff_final_link): ..
2806 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2807 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2808 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2809 * coff64-rs6000.c (xcoff64_write_object_contents,
2810 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2811 * coffcode.h (coff_compute_section_file_positions,
2812 coff_write_object_contents): ..
2813 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2814 coff_section_symbol, build_debug_section): ..
2815 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2816 process_embedded_commands, _bfd_coff_link_input_bfd,
2817 _bfd_coff_write_global_sym): ..
2818 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2819 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2820 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2821 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2822 _bfd_dwarf2_find_nearest_line): ..
2823 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2824 ecoff_compute_section_file_positions,
2825 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2826 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2827 _bfd_elf_discard_section_eh_frame_hdr,
2828 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2829 _bfd_elf_write_section_eh_frame,
2830 _bfd_elf_write_section_eh_frame_hdr): ..
2831 * elf-hppa.h (elf_hppa_sort_unwind): ..
2832 * elf-m10200.c (mn10200_elf_relax_section,
2833 mn10200_elf_relax_delete_bytes,
2834 mn10200_elf_get_relocated_section_contents): ..
2835 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2836 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2837 mn10300_elf_relax_delete_bytes,
2838 mn10300_elf_get_relocated_section_contents,
2839 _bfd_mn10300_elf_adjust_dynamic_symbol,
2840 _bfd_mn10300_elf_discard_copies,
2841 _bfd_mn10300_elf_size_dynamic_sections,
2842 _bfd_mn10300_elf_finish_dynamic_sections): ..
2843 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2844 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2845 bfd_elf_set_group_contents, map_sections_to_segments,
2846 elf_sort_sections, assign_file_positions_for_segments,
2847 SECTION_SIZE, copy_private_bfd_data,
2848 _bfd_elf_get_dynamic_reloc_upper_bound,
2849 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2850 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2851 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2852 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2853 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2854 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2855 bfd_elf32_arm_process_before_allocation,
2856 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2857 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2858 elf32_arm_write_section): ..
2859 * elf32-cris.c (cris_elf_grok_prstatus,
2860 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2861 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2862 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2863 elf_cris_discard_excess_dso_dynamics,
2864 elf_cris_discard_excess_program_dynamics): ..
2865 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2866 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2867 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2868 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2869 elf32_frvfdpic_size_dynamic_sections,
2870 elf32_frvfdpic_modify_segment_map,
2871 elf32_frvfdpic_finish_dynamic_sections): ..
2872 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2873 elf32_h8_get_relocated_section_contents): ..
2874 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2875 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2876 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2877 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2878 elf32_hppa_finish_dynamic_sections): ..
2879 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2880 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2881 i370_elf_finish_dynamic_sections): ..
2882 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2883 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2884 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2885 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2886 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2887 * elf32-ip2k.c (ip2k_is_switch_table_128,
2888 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2889 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2890 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2891 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2892 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2893 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2894 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2895 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2896 m32r_elf_get_relocated_section_contents): ..
2897 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2898 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2899 m68hc11_elf_relax_delete_bytes): ..
2900 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2901 m68hc12_elf_size_one_stub): ..
2902 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2903 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2904 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2905 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2906 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2907 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2908 elf32_mips_grok_prstatus): ..
2909 * elf32-or32.c (or32_elf_consth_reloc): ..
2910 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2911 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2912 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2913 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2914 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2915 ppc_elf_final_write_processing): ..
2916 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2917 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2918 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2919 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2920 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2921 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2922 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2923 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2924 * elf32-sh64-com.c (sh64_address_in_cranges,
2925 sh64_get_contents_type): ..
2926 * elf32-sh64.c (sh64_find_section_for_address,
2927 sh64_elf_final_write_processing): ..
2928 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2929 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2930 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2931 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2932 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2933 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2934 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2935 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2936 elf_vax_finish_dynamic_sections): ..
2937 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2938 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2939 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2940 xstormy16_elf_finish_dynamic_sections): ..
2941 * elf32-xtensa.c (xtensa_read_table_entries,
2942 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2943 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2944 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2945 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2946 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2947 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2948 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2949 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2950 xtensa_callback_required_dependence): ..
2951 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2952 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2953 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2954 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2955 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2956 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2957 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2958 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2959 * elf64-hppa.c (allocate_dynrel_entries,
2960 elf64_hppa_size_dynamic_sections,
2961 elf64_hppa_finish_dynamic_sections): ..
2962 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2963 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2964 elf64_mips_grok_prstatus): ..
2965 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2966 mmix_elf_relocate_section, mmix_elf_final_link,
2967 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2968 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2969 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2970 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2971 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2972 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2973 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2974 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2975 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2976 ppc64_elf_finish_dynamic_sections): ..
2977 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2978 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2979 elf_s390_finish_dynamic_sections): ..
2980 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2981 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2982 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2983 sh64_elf64_finish_dynamic_sections): ..
2984 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2985 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2986 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2987 sparc64_elf_finish_dynamic_symbol,
2988 sparc64_elf_finish_dynamic_sections): ..
2989 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2990 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2991 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2992 elf64_x86_64_finish_dynamic_sections): ..
2993 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2994 * elfcode.h (elf_slurp_reloc_table): ..
2995 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2996 elf_finalize_dynstr, elf_link_add_object_symbols,
2997 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2998 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2999 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3000 elf32_mips_grok_prstatus): ..
3001 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3002 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3003 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3004 elfNN_ia64_finish_dynamic_sections): ..
3005 * elfxx-mips.c (mips_elf_create_procedure_table,
3006 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3007 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3008 mips_elf_global_got_index, mips_elf_multi_got,
3009 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3010 mips_elf_allocate_dynamic_relocations,
3011 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3012 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3013 _bfd_mips_elf_always_size_sections,
3014 _bfd_mips_elf_size_dynamic_sections,
3015 _bfd_mips_elf_finish_dynamic_symbol,
3016 _bfd_mips_elf_finish_dynamic_sections,
3017 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3018 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3019 _bfd_elf_mips_get_relocated_section_contents,
3020 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3021 * hp300hpux.c (callback): ..
3022 * hppabsd-core.c (make_bfd_asection): ..
3023 * hpux-core.c (make_bfd_asection): ..
3024 * i386linux.c (linux_link_create_dynamic_sections,
3025 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3026 * i386msdos.c (msdos_write_object_contents): ..
3027 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3028 os9k_set_section_contents): ..
3029 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3030 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3031 ieee_write_section_part, do_with_relocs, do_as_repeat,
3032 do_without_relocs, ieee_write_debug_part, init_for_output,
3033 ieee_set_section_contents): ..
3034 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3035 * irix-core.c (do_sections, make_bfd_asection): ..
3036 * libaout.h (aout_section_merge_with_text_p): ..
3037 * libbfd.c (_bfd_generic_get_section_contents,
3038 _bfd_generic_get_section_contents_in_window): ..
3039 * linker.c (default_indirect_link_order): ..
3040 * lynx-core.c (make_bfd_asection): ..
3041 * m68klinux.c (linux_link_create_dynamic_sections,
3042 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3043 * mach-o.c (bfd_mach_o_make_bfd_section,
3044 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3045 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3046 bfd_mach_o_scan_read_segment): ..
3047 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3048 _bfd_merge_sections): ..
3049 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3050 mmo_map_set_sizes, mmo_canonicalize_symtab,
3051 mmo_internal_write_section, mmo_write_object_contents): ..
3052 * netbsd-core.c (netbsd_core_file_p): ..
3053 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3054 nlm_alpha_set_public_section): ..
3055 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3056 * nlm32-sparc.c (nlm_sparc_write_import): ..
3057 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3058 nlm_compute_section_file_positions): ..
3059 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3060 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3061 * opncls.c (get_debug_link_info): ..
3062 * osf-core.c (make_bfd_asection): ..
3063 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3064 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3065 final_link, aout_link_input_section): ..
3066 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3067 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3068 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3069 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3070 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3071 * ptrace-core.c (ptrace_unix_core_file_p): ..
3072 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3073 _bfd_final_link_relocate, bfd_generic_relax_section,
3074 bfd_generic_get_relocated_section_contents): ..
3075 * reloc16.c (bfd_coff_reloc16_relax_section,
3076 bfd_coff_reloc16_get_relocated_section_c): ..
3077 * riscix.c (riscix_some_aout_object_p): ..
3078 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3079 * sco5-core.c (make_bfd_asection): ..
3080 * simple.c (bfd_simple_get_relocated_section_contents): ..
3081 * som.c (som_object_setup, setup_sections, som_prep_headers,
3082 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3083 som_set_reloc_info, som_get_section_contents,
3084 som_bfd_link_split_section): ..
3085 * sparclinux.c (linux_link_create_dynamic_sections,
3086 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3087 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3088 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3089 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3090 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3091 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3092 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3093 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3094 sunos_finish_dynamic_link): ..
3095 * syms.c (_bfd_stab_section_find_nearest_line): ..
3096 * tekhex.c (first_phase, tekhex_set_section_contents,
3097 tekhex_write_object_contents): ..
3098 * trad-core.c (trad_unix_core_file_p): ..
3099 * versados.c (process_esd, process_otr, process_otr): ..
3100 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3101 * vms-misc.c (add_new_contents): ..
3102 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3103 * vms.c (vms_set_section_contents): ..
3104 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3105 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3106 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3107 * xsym.c (bfd_sym_scan): .. See above.
3109 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3111 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3112 calling _bfd_merged_section_offset only for section symbols.
3114 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3116 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3117 for handling SEC_MERGE symbols in relax_section.
3119 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3121 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3122 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3123 linked together. Mark the result as h8300sx code.
3125 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3127 * elf-bfd.h (struct elf_backend_data): Added
3128 elf_backend_omit_section_dynsym.
3129 (_bfd_elf_link_omit_section_dynsym): Declare.
3130 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3131 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3132 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3133 (_bfd_elf_link_renumber_dynsyms): ... this function.
3134 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3135 _bfd_elf_link_omit_section_dynsym).
3136 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3138 2004-06-21 Nick Clifton <nickc@redhat.com>
3140 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3141 flags.
3143 2004-06-17 Jerome Guitton <guitton@gnat.com>
3145 * bfd-in.h (bfd_cache_close_all): New function declaration.
3146 * bfd-in2.h: Regenerate.
3147 * cache.c (bfd_cache_close_all): New function definition.
3149 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3151 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3152 4.10 and beyond.
3153 * configure: Regenerate.
3155 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3157 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3158 the pre-existing section.
3160 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3162 * section.c (struct sec): Remove usused flags. Reorganize a little.
3163 (bfd_get_section_size_before_reloc): Delete.
3164 (bfd_get_section_size_after_reloc): Delete.
3165 (STD_SECTION): Update.
3166 (bfd_get_section_size_now): Delete.
3167 (bfd_set_section_contents): Don't referece reloc_done.
3168 (bfd_get_section_contents): Remove reloc_done comment.
3169 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3170 reloc_done.
3171 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3172 * ecoff.c (bfd_debug_section): Update initializer.
3173 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3174 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3175 * bfd-in.h (bfd_section_size): Expand.
3176 (bfd_get_section_size): New macro.
3177 * bfd-in2.h: Regenerate.
3178 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3179 bfd_get_section_size_before_reloc with bfd_get_section_size.
3180 * coffcode.h (coff_write_object_contents): Likewise.
3181 * coffgen.c (build_debug_section): Likewise.
3182 * dwarf1.c (parse_line_table): Likewise.
3183 (_bfd_dwarf1_find_nearest_line): Likewise.
3184 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3185 * i386msdos.c (msdos_write_object_contents): Likewise.
3186 * pdp11.c (squirt_out_relocs): Likewise.
3187 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3188 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3190 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3192 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3193 removal) with updated comment.
3194 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3195 BFD_RELOC_32_PCREL.
3196 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3197 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3199 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3201 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3202 overflow on branches to undefweaks.
3204 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3206 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3207 as ecoff_section_data() does not return a valid lvalue.
3209 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3211 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3212 (elf_link_add_object_symbols): Likewise.
3214 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3215 (elf_backend_reloc_type_class): New.
3217 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3219 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3220 netbsd-core.lo.
3221 * configure: Regenerate.
3223 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3225 From: Albert Chin-A-Young <china@thewrittenword.com>
3226 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3227 to unsigned int.
3229 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3231 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3232 change.
3234 2004-05-28 DJ Delorie <dj@redhat.com>
3236 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3237 for linking, but otherwise adjust reloc for merged sections.
3239 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3241 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3242 _bfd_merged_section_offset for local symbols.
3244 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3246 * Makefile.am: Regenerate dependencies.
3247 * Makefile.in: Regenerate.
3248 * archures.c: Add bfd_mach_sh3_nommu .
3249 * bfd-in2.h: Regenerate.
3250 * cpu-sh.c: Add sh3-nommu architecture.
3251 (bfd_to_arch_table): Create new table.
3252 (sh_get_arch_from_bfd_mach): Create new function.
3253 (sh_get_arch_up_from_bfd_mach): Create new function.
3254 (sh_merge_bfd_arch): Create new function.
3255 * elf32-sh.c (sh_ef_bfd_table): Add table.
3256 (sh_elf_check_relocs): Replace switch statement with
3257 use of sh_ef_bfd_table .
3258 (sh_elf_get_flags_from_mach): Add new function.
3259 (sh_find_elf_flags): Likewise.
3260 (sh_elf_copy_private_data): Replace most of non-elf contents
3261 with a call to sh_merge_bfd_arch() .
3263 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3265 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3266 * Makefile.in: Regenerate.
3268 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3270 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3271 custom calling conventions for dynamic symbols.
3272 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3273 symbol if it's an alias to a global one.
3275 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3277 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3278 change.
3280 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3282 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3283 loop over hashes.
3285 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3287 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3288 for SHT_GROUP sections.
3290 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3292 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3293 section data here..
3294 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3295 * merge.c: Formatting. Remove unnecessary casts. Expand
3296 bfd_get_section_alignment macro.
3297 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3298 use throughout file.
3299 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3300 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3301 section name to determine sinfo group, instead test output section
3302 and alignment.
3303 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3304 _bfd_strip_section_from_output rather than just twiddling flags.
3305 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3306 (_bfd_merge_sections): Update prototype.
3307 * libbfd.h: Regenerate.
3309 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3311 * netbsd-core.c: Correctly indent section that sets architecture
3312 from machine ID.
3314 From Miod Vallat <miod@online.fr>:
3315 * m88kopenbsd.c: New file.
3316 * targets.c (m88k_openbsd_vec): New.
3317 * config.bfd: Add m88k-*-openbsd*.
3318 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3319 (m88kopenbsd_vec): New.
3320 * configure: Regenerate.
3321 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3322 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3323 Run "make dep-am".
3324 * Makefile.in: Regenerate.
3325 * po/SRC-POTFILES.in: Regenerate.
3327 2004-05-24 Nick Clifton <nickc@redhat.com>
3329 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3330 introduced by hash table size patch.
3332 2004-05-22 Ben Elliston <bje@au.ibm.com>
3334 * configure.in (is_release): Remove.
3335 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3336 (AC_OUTPUT): Don't output bfdver.h from version.h.
3337 * configure: Regenerate.
3338 * Makefile.am (RELEASE): New variable.
3339 (bfdver.h): New target.
3340 * Makefile.in: Regenerate.
3341 * doc/Makefile.in: Likewise.
3343 2004-05-22 Ben Elliston <bje@au.ibm.com>
3345 * Makefile.am (config.status): Don't depend on version.h.
3346 * Makefile.in: Regenerate.
3348 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3350 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3351 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3352 * libbfd.h: Regenerate.
3353 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3354 (_bfd_elf_rel_local_sym): Likewise.
3355 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3356 (elf_link_input_bfd): Likewise.
3357 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3358 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3359 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3360 (elfNN_ia64_relocate_section): Likewise.
3362 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3364 * hash.c (bfd_default_hash_table_size): New variable.
3365 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3366 (bfd_hash_set_default_size): New function. Set the default size
3367 to a selected prime number close to the argument. Document new
3368 function.
3369 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3370 * bfd-in2.h: Regenerate.
3371 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3372 * Makefile.in: Regenerate.
3374 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3376 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3377 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3378 arm, m68k, m88k and hppa core files.
3380 2004-05-21 Nick Clifton <nickc@redhat.com>
3382 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3383 (bfd_bwrite): Likewise.
3384 (bfd_tell): Likewise.
3385 (bfd_flush): Likewise.
3386 (bfd_stat): Likewise.
3387 (bfd_seek): Likewise.
3388 (bfd_get_mtime): Likewise.
3389 (bfd_get_size): Likewise.
3391 2004-05-19 Ben Elliston <bje@au.ibm.com>
3393 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3395 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3397 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3398 (bfd_generic_openr_next_archived_file): Likewise.
3400 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3402 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3403 section names by inserting a new substring after .gnu.linkonce, except
3404 for .gnu.linkonce.t.* where the "t." is replaced.
3406 2004-05-17 Adam Nemet <anemet@lnxw.com>
3408 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3409 (m68-*-lynxos* case): Likewise.
3410 (powerpc-*-lyxnos* case): New case.
3411 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3413 2004-05-17 David Heine <dlheine@tensilica.com>
3415 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3416 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3417 * bfd.c (bfd_copy_private_header_data): Define.
3418 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3419 interface.
3420 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3421 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3422 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3423 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3424 segments by calling copy_private_bfd_data.
3425 (_bfd_elf_copy_private_header_data): Define.
3426 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3427 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3428 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3429 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3430 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3431 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3432 * som.c (som_bfd_copy_private_header_data): Define.
3433 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3434 * vms.c (vms_bfd_copy_private_header_data): Define.
3435 * bfd-in2.h: Regenerate.
3436 * libbfd.h: Regenerate.
3438 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3440 * elfxx-mips.c (MINUS_TWO): Define.
3441 (mips_elf_higher, mips_elf_highest,
3442 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3443 some bfd_vma values.
3444 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3446 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3448 * som.c (log2): Rename to exact_log2. Adjust all callers.
3450 2004-05-13 Paul Brook <paul@codesourcery.com>
3452 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3453 dwarf3 format CIE entries. Remove comment about the size of the
3454 ra_column field. It is now correctly deduced.
3456 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3458 * config.bfd (or32-*-rtems*): Switch to elf.
3460 2004-05-13 Nick Clifton <nickc@redhat.com>
3462 * po/fr.po: Updated French translation.
3464 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3466 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3467 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3468 Adjust counting of last_local.
3469 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3470 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3471 created by the linker nor !SHF_ALLOC.
3473 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3474 DT_PLTGOT to the start of the .got.plt section instead of the
3475 .got output section. Set sh_entsize for .got section in addition
3476 to .got.plt.
3477 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3478 is at sgot->output_section->vma.
3479 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3480 DT_PLTGOT to the start of the .got.plt section instead of the
3481 .got output section.
3482 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3483 is at sgot->output_section->vma. Set sh_entsize for .got section
3484 in addition to .got.plt.
3485 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3486 (bfd_section_from_phdr): Likewise.
3487 (map_sections_to_segments): Likewise.
3488 (assign_file_positions_for_segments): Likewise.
3489 (get_program_header_size): Likewise.
3490 * elflink.c (bfd_elf_size_dynamic_sections): Set
3491 elf_tdata (output_bfd)->relro from info->relro.
3492 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3494 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3496 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3497 a zero symndx for which we hadn't accounted a dynamic relocation.
3498 (_frvfdpic_add_rofixup): Likewise.
3500 2004-05-07 Brian Ford <ford@vss.fsi.com>
3501 DJ Delorie <dj@redhat.com>
3503 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3504 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3505 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3506 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3508 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3510 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3511 immediately if there's no link info.
3512 (elf32_frvfdpic_copy_private_bfd_data): New.
3513 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3515 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3517 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3518 filename argument is null; do not call strlen on a null pointer.
3520 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3522 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3523 special case.
3525 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3527 * configure.in (bfd_elf32_frvfdpic_vec): New.
3528 * configure: Rebuilt.
3529 * targets.c (bfd_elf32_frvfdpic_vec): New.
3530 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3531 on the latter.
3532 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3533 frvfdpic instead of frv. Rearrange elf-target macros such that
3534 the FDPIC-specific ones are only defined for this new target
3535 vector.
3536 (bfd_elf32_frvfdpic_vec): Declare.
3537 (IS_FDPIC): New.
3538 (elf32_frv_relocate_section): Use it to enable segment checking
3539 and to control rofixup emission. Add output section vma to
3540 applied relocation in non-LOAD non-ALLOC sections. Use
3541 _bfd_error_handler for errors.
3542 (_frv_create_got_section): Create .rel.got and .rofixup only in
3543 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3544 linker script.
3545 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3546 (elf32_frvfdpic_modify_segment_map): Likewise.
3547 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3548 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3549 error message if we miscompute the rofixup size.
3550 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3551 (frvfdpic_elf_encode_eh_address): Likewise.
3552 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3553 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3554 relocs. Reject unknown relocation types.
3555 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3556 (frv_elf_merge_private_bfd_data): Likewise.
3557 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3558 0x4000 for newly-added elf32-frvfdpic.
3560 2004-05-05 Nick Clifton <nickc@redhat.com>
3562 PR/136
3563 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3564 returning NULL as most users of this function do not check its
3565 return value.
3566 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3567 of bfd_cache_lookup().
3568 * sco5-core.c (sco5_core_file_p): Likewise.
3569 * trad-core.c (trad_unix_core_file_p): Likewise.
3571 2004-05-05 Nick Clifton <nickc@redhat.com>
3573 * cache.c (bfd_cache_lookup): Improve formatting.
3574 * archive.c: Fix formatting.
3576 2004-05-05 Peter Barada <peter@the-baradas.com>
3578 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3579 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3580 * bfd-in2.h(bfd_architecture): Regenerate.
3582 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3584 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3585 SEC_MERGE sections.
3586 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3587 those against discarded link-once and SEC_MERGE section symbols.
3589 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3591 * section.c (bfd_get_section_by_name_if): New.
3592 * bfd-in2.h: Regenerated.
3594 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3596 * som.c (som_bfd_is_group_section): Define.
3598 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3600 * section.c (bfd_make_section_anyway): Copy the whole
3601 bfd_hash_entry, not just "next" from existing entry.
3603 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3605 * elf.c (bfd_section_from_shdr): Maintain the section order in
3606 a section group.
3607 (special_sections): Add ".note.GNU-stack".
3608 (elf_fake_sections): Handle section group for relocatable
3609 link..
3611 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3613 * section.c (bfd_sections_find_if): New.
3614 * bfd-in2.h: Regenerated.
3616 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3618 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3620 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3621 * elf.c (bfd_elf_is_group_section): New function.
3622 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3623 * section.c (bfd_generic_is_group_section): New function.
3624 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3625 (BFD_JUMP_TABLE_LINK): Adjust.
3626 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3627 * aout-target.h (MY_bfd_is_group_section): Define.
3628 * aout-tic30.c (MY_bfd_is_group_section): Define.
3629 * bfd.c (bfd_is_group_section): Define.
3630 * binary.c (binary_bfd_is_group_section): Define.
3631 * bout.c (b_out_bfd_is_group_section): Define.
3632 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3633 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3634 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3635 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3636 * coffcode.h (coff_bfd_is_group_section): Define.
3637 * i386msdos.c (msdos_bfd_is_group_section): Define.
3638 * i386os9k.c (os9k_bfd_is_group_section): Define.
3639 * ieee.c (ieee_bfd_is_group_section): Define.
3640 * ihex.c (ihex_bfd_is_group_section): Define.
3641 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3642 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3643 * mmo.c (mmo_bfd_is_group_section): Define.
3644 * nlm-target.h (nlm_bfd_is_group_section): Define.
3645 * oasys.c (oasys_bfd_is_group_section): Define.
3646 * pef.c (bfd_pef_bfd_is_group_section): Define.
3647 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3648 * srec.c (srec_bfd_is_group_section): Define.
3649 * tekhex.c (tekhex_bfd_is_group_section): Define.
3650 * versados.c (versados_bfd_is_group_section): Define.
3651 * vms.c (vms_bfd_is_group_section): Define.
3652 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3653 * bfd-in2.h: Regenerate.
3654 * libbfd.h: Regenerate.
3656 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3658 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3660 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3662 * configure.in: Update version to 2.15.91.
3663 * configure: Regenerate.
3665 2004-04-29 Brian Ford <ford@vss.fsi.com>
3667 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3668 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3669 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
3670 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
3671 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
3672 .gnu.linkonce.wi. sections.
3673 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3674 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3675 .gnu.linkonce.wi..
3676 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3677 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3679 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3681 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3682 * bfd-in2.h: Regenerate.
3683 * libbfd.h: Likewise.
3685 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3687 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3688 dup_common fields.
3689 (setup_sections): Use som_subspace_dictionary_record struct instead
3690 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3691 is_comdat, is_common or dup_common.
3692 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3693 is_comdat, is_common and dup_common in section subspace_dict from
3694 copy_data.
3695 (som_begin_writing): Use som_subspace_dictionary_record struct.
3696 (som_finish_writing): Likewise.
3697 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3698 is_common and dup_common flags in info for symbol. Add comment
3699 regarding linker support for these fields. Slightly reorganize
3700 function.
3701 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3702 dup_common fields in symbol table from symbol info.
3703 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3704 arguments. Set corresponding fields in copy_data. Change all callers.
3705 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3706 symbol table.
3707 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3708 * som.h (som_subspace_dictionary_record): Define.
3709 (som_copyable_section_data_struct): Add is_comdat, is_common and
3710 dup_common fields.
3711 (som_section_data_struct): Use som_subspace_dictionary_record struct
3712 instead of subspace_dictionary_record.
3713 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3715 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3717 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3718 if set. Check reloc_done flag before applying relocations. Use
3719 output addresses, both when applying relocations and when comparing
3720 against the specified section.
3721 (elf_xtensa_relocate_section): Use output address to check if dynamic
3722 reloc is in a literal pool. Set section's reloc_done flag.
3724 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3726 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3727 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3728 section.
3729 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3730 section.
3732 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3734 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3735 structure field removed in 2004-04-24 patch.
3736 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3738 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3739 Constify hdr arg.
3740 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3741 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3742 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3743 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3744 field before calling elf_backend_section_flags.
3746 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3748 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3749 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3750 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3751 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3752 and BFD_RELOC_32_PCREL.
3753 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3754 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3755 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3756 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3757 (mips_elf_next_relocation): Move comment about matching HI/LO
3758 relocations to...
3759 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3760 R_MIPS_GNU_REL_HI16.
3762 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3764 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3765 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3766 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3767 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3768 and update comments to reflect current usage.
3769 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3770 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3771 for MIPS_R_PCREL16.
3772 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3773 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3774 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3775 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3776 type number to be MIPS_R_PCREL16.
3777 (mips_relocate_section): Remove support for link-time relaxation
3778 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3779 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3780 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3781 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3782 relaxation of branches used by embedded-PIC.
3783 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3784 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3785 related members, update comment.
3786 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3787 code related to embedded-PIC.
3788 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3789 initialization of now-removed 'adjust' member of
3790 'struct ecoff_debug_info'.
3792 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3794 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3796 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3798 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3799 relocs for locally defined symbols during -shared final link.
3800 (elf32_arm_final_link_relocate): Likewise.
3802 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3804 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3805 ELF_LINK_POINTER_EQUALITY_NEEDED.
3806 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3807 if r_type is not R_X86_64_PC32.
3808 (elf64_x86_64_finish_dynamic_symbol): If
3809 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3810 SHN_UNDEF symbols.
3812 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3814 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3815 (elf_backend_plt_sym_val): Define.
3817 2004-04-22 Andrew Cagney <cagney@redhat.com>
3819 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3821 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3823 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3824 make_bfd_asection.
3825 * som.c (som_set_section_contents): Constantify second argument.
3826 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3827 (som_object_setup): Rework to avoid warning.
3828 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3829 Likewise.
3831 2004-04-22 Andrew Cagney <cagney@redhat.com>
3833 * cache.c (bfd_cache_close): Check for a previously closed file.
3835 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3837 * bfd.c (bfd_get_synthetic_symtab): Define.
3838 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3839 NAME##_get_synthetic_symtab.
3840 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3841 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3842 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3843 relplt_name fields.
3844 (_bfd_elf_get_synthetic_symtab): New prototype.
3845 * elfcode.h (elf_get_synthetic_symtab): Define.
3846 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3847 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3848 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3849 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3850 * bfd-in2.h: Rebuilt.
3851 * libbfd.h: Rebuilt.
3852 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3853 (elf_backend_plt_sym_val): Define.
3854 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3855 (elf_backend_plt_sym_val): Define.
3856 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3857 (elf_backend_plt_sym_val): Define.
3858 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3859 (elf_backend_plt_sym_val): Define.
3860 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3861 (elf_backend_plt_sym_val): Define.
3862 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3863 (elf_backend_plt_sym_val): Define.
3864 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3865 (elf_backend_plt_sym_val): Define.
3866 * aout-target.h (MY_get_synthetic_symtab): Define.
3867 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3868 * coff-rs6000.c (rs6000coff_vec): Add
3869 _bfd_nodynamic_get_synthetic_symtab.
3870 (pmac_xcoff_vec): Likewise.
3871 * coff64-rs6000.c (rs6000coff64_vec): Add
3872 _bfd_nodynamic_get_synthetic_symtab.
3873 (aix5coff64_vec): Likewise.
3874 * sunos.c (MY_get_synthetic_symtab): Define.
3875 * vms.c (vms_get_synthetic_symtab): Define.
3877 2004-04-22 Nick Clifton <nickc@redhat.com>
3879 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3881 2004-04-22 Peter Barada <peter@the-baradas.com>
3883 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3884 * bfd2-in.h: Regenerate.
3885 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3887 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3889 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3890 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3891 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3892 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3893 * bfd-in2.h: Regenerate.
3895 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3897 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3898 require relocations against a weak symbol to reference the same
3899 symbol hash entry if not a final, static link.
3900 (get_cached_value, add_value_map): Add final_static_link argument.
3901 (remove_literals): Pass final_static_link argument as needed.
3903 2004-04-21 Andrew Cagney <cagney@redhat.com>
3905 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3906 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3907 (opncls_bwrite, opncls_bclose, opncls_bflush)
3908 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3909 bfd iovec that uses function callbacks.
3910 (bfd_close): Use the iovec's bclose.
3911 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3912 (cache_bclose, cache_bflush, cache_bstat)
3913 (cache_iovec): New functions and global variable, implement a
3914 cache "iovec", where applicable set bfd_error.
3915 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3916 * bfdio.c (struct bfd_iovec): Define.
3917 (real_read): Delete function.
3918 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3919 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3920 assume that bread and bwrite set bfd_error.
3921 * bfd.c (struct bfd): Add "iovec", update comments.
3922 * bfd-in2.h, libbfd.h: Re-generate.
3924 2004-04-21 Andrew Cagney <cagney@redhat.com>
3926 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3928 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3930 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3931 (bfd_elf_gc_sections): Fail if a shared object is being created.
3932 Do not fail if dynamic sections have been created. Instead call
3933 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3934 dynamically referenced symbols. Do not mark the whole graph
3935 rooted at .eh_frame, only the section proper.
3937 2004-04-20 DJ Delorie <dj@redhat.com>
3939 * reloc.c: Add BFD_RELOC_32_SECREL.
3940 * bfd-in2.h: Regenerate.
3941 * libbfd.h: Likewise.
3942 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3943 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3944 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3946 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3948 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3949 relocs against hidden/protected undefweak symbols properly.
3950 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3952 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3954 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3955 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3956 core files.
3958 2004-04-17 Brian Ford <ford@vss.fsi.com>
3960 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3961 filepos for the SizeOfHeaders field.
3962 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3963 overflow.
3964 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3966 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3968 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3969 change reloc_done. Set and restore _cooked_size.
3970 (RETURN): Delete.
3972 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3974 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3975 core files.
3977 2004-04-15 Nick Clifton <nickc@redhat.com>
3979 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3981 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3983 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3985 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3987 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3988 when it is a definition.
3990 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3992 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3993 when statically linking PIC code.
3994 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3996 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3998 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3999 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4000 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4001 * configure: Regenerate.
4003 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4005 * elflink.c: Include libiberty.h.
4006 * Makefile.am (elflink.lo): Depend on libiberty.h.
4007 * Makefile.in: Regenerate.
4009 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4011 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4012 ".MIPS.stubs".
4014 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4016 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4017 reserve the memory for dynamic linker
4019 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4021 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4022 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4024 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4026 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4027 RELOC_FOR_GLOBAL_SYMBOL.
4028 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4030 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4032 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4033 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4035 2004-04-01 Paul Brook <paul@codesourcery.com>
4037 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4038 * elf32-arm.h (struct elf32_elf_section_map): New.
4039 (struct _arm_elf_section_data): New.
4040 (elf32_arm_section_data): Define.
4041 (struct elf32_arm_link_hash_table): Add byteswap_code.
4042 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4043 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4044 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4045 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4046 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4047 (bfd_elf32_new_section_hook, elf_backend_write_section,
4048 elf_backend_link_output_symbol_hook): Define.
4050 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4052 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4053 that keeps the characters in a B_INCL..B_EINCL range.
4054 (_bfd_link_section_stabs): When computing the sum of the
4055 characters in a B_INCL..B_EINCL range also keep a copy of those
4056 characters. Use this information to distinguish between
4057 include sections that have the same sum and the same length
4058 but which are nevertheless unique.
4060 2004-03-31 Paul Brook <paul@codesourcery.com>
4062 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4063 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4065 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4067 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4068 to 'sum_chars' and add field 'num_chars'.
4069 (_bfd_link_section_stabs): When computing the sum of the
4070 characters in a B_INCL..B_EINCL range also keep a count of the
4071 number of characters. Use this information to help distinguish
4072 between include sections when have the same sum but which
4073 nevertheless are still unique.
4075 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4077 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4079 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4080 Tomer Levi <Tomer.Levi@nsc.com>
4082 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4083 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4084 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4085 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4086 (cpu-cr16c.lo): New target.
4087 (elf32-cr16c.lo): Likewise.
4088 * Makefile.in: Regenerate.
4089 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4090 (bfd_archures_list): Add bfd_cr16c_arch.
4091 * config.bfd: Handle cr16c-*-elf*.
4092 * configure.in: Handle bfd_elf32_cr16c_vec.
4093 * configure: Regenerate.
4094 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4095 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4096 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4097 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4098 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4099 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4100 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4101 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4102 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4103 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4104 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4105 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4106 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4107 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4108 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4109 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4110 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4111 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4112 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4113 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4114 * targets.c (bfd_elf32_cr16c_vec): Declare.
4115 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4116 * cpu-cr16c.c: New file.
4117 * elf32-cr16c.c: Likewise.
4118 * libbfd.h: Regenerate.
4119 * bfd-in2.h: Likewise.
4121 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4123 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4125 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4127 * Makefile.am: Remove all mention of elflink.h.
4128 * Makefile.in: Regenerate.
4129 * bfd-in.h (bfd_elf_discard_info): Declare.
4130 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4131 * bfd-in2.h: Regenerate.
4132 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4133 bfd_elf32_link_record_dynamic_symbol,
4134 bfd_elf64_link_record_dynamic_symbol,
4135 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4136 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4137 _bfd_elf32_link_record_local_dynamic_symbol,
4138 _bfd_elf64_link_record_local_dynamic_symbol,
4139 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4140 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4141 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4142 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4143 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4144 _bfd_elf32_reloc_symbol_deleted_p,
4145 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4146 (bfd_elf_link_record_dynamic_symbol,
4147 bfd_elf_link_record_local_dynamic_symbol,
4148 bfd_elf_final_link, bfd_elf_gc_sections,
4149 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4150 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4151 bfd_elf_reloc_symbol_deleted_p): Declare.
4152 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4153 * elf32-arm.h: Update for changed function names. Remove local
4154 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4155 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4156 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4157 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4158 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4159 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4160 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4161 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4162 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4163 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4164 (bfd_elfNN_print_symbol): Define.
4165 * elfcode.h: Don't include elflink.h.
4166 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4167 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4168 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4169 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4170 elf_link_record_local_dynamic_symbol): Don't define.
4171 * elflink.c: Update for changed function names. Move elflink.h
4172 code here.
4173 * elflink.h: Delete file.
4174 * po/SRC-POTFILES.in: Regenerate.
4175 * po/bfd.pot: Regenerate.
4177 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4179 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4180 "name" for global syms accidentally removed in 2004-03-20 change.
4182 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4184 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4185 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4186 where Elf_External_* is different for 64 and 32 bit, with
4187 corresponding elf_size_info field.
4188 (struct elf_final_link_info): Use "bfd_byte *" instead
4189 of "Elf_External_Sym *" for external_syms and symbuf.
4190 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4191 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4192 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4193 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4194 (elf_link_sort_cmp2): Adjust.
4195 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4196 using ELF_R_SYM macro. Set u.sym_mask.
4197 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4198 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4199 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4200 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4201 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4202 swap_syn_out functions. Rearrange dyn swap in/out switch.
4203 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4204 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4205 (elf_link_flush_output_syms): Add elf_backend_data arg.
4206 (elf_link_check_versioned_symbol): Likewise.
4207 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4208 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4209 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4210 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4211 ELF_R_TYPE and ELF_R_INFO macros.
4212 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4213 based on size rather than using ELF_R_INFO.
4214 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4215 ELF_R_SYM macro.
4216 (struct alloc_got_off_arg): New.
4217 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4218 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4219 (elf_gc_allocate_got_offsets): Adjust.
4220 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4221 ELF_R_SYM. Use bfd_section_from_elf_index.
4222 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4223 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4224 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4226 2004-03-26 Stan Shebs <shebs@apple.com>
4228 Remove MPW support, no longer used.
4229 * config.bfd (powerpc-*-mpw*): Remove configuration.
4230 * mpw-config.in, mpw-make.sed: Remove files.
4231 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4233 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4235 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4236 (ppc64_elf_add_symbol_hook): New function.
4237 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4238 const from Elf_Internal_Sym param.
4239 * elflink.c (elf_link_add_object_symbols): Adjust.
4240 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4241 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4242 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4243 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4244 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4245 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4246 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4247 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4248 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4249 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4250 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4251 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4252 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4253 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4254 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4255 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4257 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4259 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4260 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4261 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4262 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4263 (bfd_elf64_bfd_link_add_symbols): Delete.
4264 (bfd_elf_link_add_symbols): Declare.
4265 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4266 * elflink.c: Include safe-ctype.h.
4267 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4268 make static.
4269 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4270 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4271 static.
4272 (elf_link_add_archive_symbols): Rename from
4273 _bfd_elf_link_add_archive_symbols, make static.
4274 (elf_link_add_object_symbols): New function. Corresponding
4275 elflink.h function converted to use elf_size_info.
4276 (bfd_elf_link_add_symbols): Likewise.
4277 (bfd_elf_size_dynamic_sections): Adjust.
4278 * elflink.h (elf_bfd_link_add_symbols): Delete.
4279 (elf_link_add_object_symbols): Delete.
4280 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4281 bfd_elf_link_add_symbols.
4282 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4284 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4286 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4287 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4289 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4290 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4291 (_bfd_elf_add_dt_needed_tag): Declare.
4292 (_bfd_elf_sort_symbol): Declare.
4293 (_bfd_elf_finalize_dynstr): Declare.
4294 (RELOC_FOR_GLOBAL_SYM): Formatting.
4295 * elfcode.h (elf_add_dynamic_entry): Delete.
4296 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4297 elflink.h function converted to use elf_size_info.
4298 (_bfd_elf_add_dt_needed_tag): Likewise.
4299 (_bfd_elf_sort_symbol): Likewise.
4300 (_bfd_elf_finalize_dynstr): Likewise.
4301 (compute_bucket_count): Likewise.
4302 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4303 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4304 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4305 * elflink.h: ..here.
4306 (sort_symbol, add_dt_needed_tag): Delete.
4307 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4308 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4309 Update all users.
4310 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4311 * elf32-cris.c (add_dynamic_entry): Likewise.
4312 * elf32-hppa.c (add_dynamic_entry): Likewise.
4313 * elf32-i370.c (add_dynamic_entry): Likewise.
4314 * elf32-i386.c (add_dynamic_entry): Likewise.
4315 * elf32-m32r.c (add_dynamic_entry): Likewise.
4316 * elf32-m68k.c (add_dynamic_entry): Likewise.
4317 * elf32-ppc.c (add_dynamic_entry): Likewise.
4318 * elf32-s390.c (add_dynamic_entry): Likewise.
4319 * elf32-sh.c (add_dynamic_entry): Likewise.
4320 * elf32-sparc.c (add_dynamic_entry): Likewise.
4321 * elf32-vax.c (add_dynamic_entry): Likewise.
4322 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4323 * elf64-alpha.c (add_dynamic_entry): Likewise.
4324 * elf64-hppa.c (add_dynamic_entry): Likewise.
4325 * elf64-ppc.c (add_dynamic_entry): Likewise.
4326 * elf64-s390.c (add_dynamic_entry): Likewise.
4327 * elf64-sparc.c (add_dynamic_entry): Likewise.
4328 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4329 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4330 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4331 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4332 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4333 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4335 2004-03-23 Paul Brook <paul@codesourcery.com>
4337 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4339 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4341 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4342 literal tables and check for relocs outside of literal pools.
4343 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4344 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4345 set DF_TEXTREL.
4346 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4347 (elf_xtensa_relocate_section): Read literal tables and check for
4348 dynamic relocations in read-only sections and not in literal pools.
4350 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4352 PR 51.
4353 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4355 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4357 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4358 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4359 not defined by the executable, or defined in a DSO.
4360 <eliding run-time relocation of .got>: Initialize GOT entry for a
4361 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4362 executable.
4363 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4364 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4365 a PLT reloc to GOT for an executable.
4366 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4367 .got for a DSO and explain why.
4368 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4369 and unreferenced symbols for which a PLT is defined. Adjust
4370 dynamic-symbol pruning correspondingly, to make sure we don't lose
4371 a dynamic symbol also defined by a DSO.
4373 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4375 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4376 and rel args. Group input and output args. Wrap to 80 columns.
4377 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4378 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4379 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4380 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4381 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4382 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4383 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4384 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4385 RELOC_FOR_GLOBAL_SYMBOL invocation.
4387 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4389 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4390 unresolved symbols in objects aren't allowed.
4392 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4393 unresolved symbols.
4394 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4395 (elf_hppa_unmark_useless_dynamic_symbols):
4396 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4397 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4398 (elf32_hppa_relocate_section): Likewise.
4399 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4400 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4401 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4402 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4403 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4405 * elf-m10200.c (mn10200_elf_relocate_section): Use
4406 RELOC_FOR_GLOBAL_SYMBOL.
4407 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4408 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4409 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4410 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4411 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4412 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4413 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4414 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4415 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4416 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4417 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4418 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4420 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4422 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4423 (final_link_relocate): Likewise.
4424 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4425 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4427 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4429 * Makefile.am: Run "make dep-am".
4430 * Makefile.in: Regenerate.
4431 * aclocal.m4: Regenerate.
4432 * config.in: Regenerate.
4433 * po/bfd.pot: Regenerate.
4435 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4436 H.J. Lu <hongjiu.lu@intel.com>
4438 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4439 type and size change code to where it was previously. Remove
4440 dt_needed param. Treat old weak syms as strong if new sym is
4441 from a shared lib, even when old sym is from another shared
4442 lib. Remove unnecessary tests of oldweak and newweak. Correct
4443 comments.
4444 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4445 _bfd_elf_merge_symbol calls.
4446 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4447 dt_needed local var. Update comments.
4448 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4449 (_bfd_elf_add_default_symbol): Likewise.
4451 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4452 strong syms in one shared object overriding weak syms in another.
4454 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4456 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4457 dyn_lib_class field. Rearrange for better packing.
4458 (elf_dt_soname): Delete.
4459 (elf_dyn_lib_class): Define.
4460 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4461 (bfd_elf_set_dt_needed_soname): Delete.
4462 (bfd_elf_set_dyn_lib_class): New function.
4463 * elflink.h (add_dt_needed_tag): New function. Split out from..
4464 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4465 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4466 initialization of soname.
4467 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4468 elf_dt_soname.
4469 * bfd-in.h (enum dynamic_lib_link_class): New.
4470 (bfd_elf_set_dt_needed_soname): Delete.
4471 (bfd_elf_set_dyn_lib_class): Declare.
4472 * bfd-in2.h: Regenerate.
4474 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4475 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4476 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4477 symbol loop. Instead use add_needed to flag tag as written.
4479 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4481 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4482 logic for null_input_bfd detection.
4484 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4486 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4488 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4490 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4491 code.
4493 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4495 * elflink.c (elf_link_read_relocs_from_section): Don't use
4496 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4497 (_bfd_elf_link_read_relocs): ..to here.
4498 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4500 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4502 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4503 values selected in configure.host. Require both to be defined
4504 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4505 corresponding BFD_HOST vars with quotes.
4506 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4507 Always require BFD_HOST_64_BIT_DEFINED.
4508 <file_ptr type>: Find off_t size before emitting message. Combine
4509 off_t and ftello64 conditional.
4510 * configure: Regenerate.
4512 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4514 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4515 aliasing warning. Remove trailing whitespace throughout file.
4517 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4519 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4520 input_section in calls to get_dyn_name.
4521 * 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
4522 local symbols.
4523 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4525 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4527 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4528 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4529 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4530 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4531 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4532 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4533 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4534 when using long.
4535 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4536 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4537 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4538 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4539 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4540 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4541 (read_8_bytes, read_indirect_string, read_address): Likewise.
4542 (read_abbrevs, parse_comp_unit): Likewise.
4543 * targets.c (struct bfd_target): Likewise.
4544 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4545 * hppabsd-core.c: Likewise. Formatting.
4546 * hpux-core.c: Likewise.
4547 * irix-core.c: Likewise.
4548 * netbsd-core.c: Likewise.
4549 * osf-core.c: Likewise.
4550 * ptrace-core.c: Likewise.
4551 * sco5-core.c: Likewise.
4552 * trad-core.c: Likewise.
4553 * configure: Regenerate.
4554 * bfd-in2.h: Regenerate.
4556 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4558 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4559 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4560 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4561 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4562 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4563 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4564 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4565 * libbfd.c: Likewise in function definitions.
4566 (bfd_put_8): Mask with 0xff rather than casting to char.
4567 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4568 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4569 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4570 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4571 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4572 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4573 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4574 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4575 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4576 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4577 * archive.c (do_slurp_coff_armap): Update swap prototype.
4578 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4579 (tic54x_getl_signed_32): Likewise.
4580 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4581 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4582 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4583 (bfd_getp_signed_32, bfd_putp32): Likewise.
4584 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4585 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4586 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4587 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4588 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4589 bfd_h_getx_signed_16, bfd_h_putx16.
4590 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4591 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4592 * hpux-core.c: Likewise.
4593 * irix-core.c: Likewise.
4594 * netbsd-core.c: Likewise.
4595 * osf-core.c: Likewise.
4596 * ptrace-core.c: Likewise.
4597 * sco5-core.c: Likewise.
4598 * trad-core.c: Likewise.
4599 * bfd-in2.h: Regenerate.
4601 2004-03-15 Matt Thomas <matt@3am-software.com>
4603 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4604 selected.
4606 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4608 * config.bfd: Add x86_64-*-openbsd*.
4609 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4610 netbsd-core.lo.
4611 * configure: Regenerate.
4613 2004-03-12 Nick Clifton <nickc@redhat.com>
4614 Dave Murphy <wintermute2k4@ntlworld.com>
4616 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4617 if the input bfd does not contain any code.
4619 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4621 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4623 2004-03-05 Fred Fish <fnf@redhat.com>
4625 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4626 mips16 symbols to be even rather than testing first for even/odd.
4627 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4629 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4631 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4632 layout purposes.
4634 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4636 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4637 undefined symbols as hash_new.
4639 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4641 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4642 * cpu-sh.c: Ditto.
4643 * elf32-sh.c: Ditto.
4644 * bfd-in2.h: Regenerate.
4646 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4648 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4649 dynrelocs.
4650 (_frv_count_got_plt_entries): Initialize them.
4651 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4652 callers.
4653 (frv_pic_relocs_info_for_global): Likewise.
4654 (frv_pic_relocs_info_for_local): Likewise.
4655 (frv_pic_merge_early_relocs_info): New.
4656 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4657 another.
4658 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4659 Check that we don't exceed the allocated count for entry.
4660 (_frv_add_rofixup): Likewise.
4661 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4662 (elf32_frv_finish_dynamic_sections): Improve error message in case
4663 we emit too few rofixup entries.
4665 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4667 * archures.c (bfd_mach_fr450): New.
4668 * bfd-in2.h: Regenerate.
4669 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
4670 (arch_info_500): Link to it.
4671 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
4672 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
4673 (frv_elf_arch_extension_p): New function.
4674 (frv_elf_merge_private_bfd_data): Use it.
4676 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4678 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4680 * elflink.h (is_global_data_symbol_definition): Moved to
4681 elflink.c.
4682 (elf_link_is_defined_archive_symbol): Likewise.
4683 (elf_link_add_archive_symbols): Likewise. Renamed to
4684 _bfd_elf_link_add_archive_symbols.
4686 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4687 of ELF symbol table entry from backend.
4688 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4689 instead of elf_link_add_object_symbols.
4691 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4693 * elf-bfd.h (struct elf_backend_data): Added
4694 elf_backend_can_make_relative_eh_frame,
4695 elf_backend_can_make_lsda_relative_eh_frame and
4696 elf_backend_encode_eh_address.
4697 (_bfd_elf_encode_eh_address): Declare.
4698 (_bfd_elf_can_make_relative): Declare.
4699 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4700 hooks to decide whether to attempt to make_relative and
4701 make_lsda_relative.
4702 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4703 (_bfd_elf_can_make_relative): New.
4704 (_bfd_elf_encode_eh_address): New.
4705 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4706 (frv_elf_encode_eh_address): New.
4707 (elf_backend_can_make_relative_eh_frame): Define.
4708 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4709 (elf_backend_encode_eh_address): Define.
4710 * elfxx-target.h
4711 (elf_backend_can_make_relative_eh_frame): Define.
4712 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4713 (elf_backend_encode_eh_address): Define.
4714 (elfNN_bed): Add them.
4716 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4718 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4719 complain_on_overflow to signed.
4721 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4723 * elflink.h (sort_symbol): New.
4724 (elf_link_add_object_symbols): Use a sorted symbol array for
4725 weakdef.
4727 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4729 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4730 for pc relative relocs.
4731 (elf_s390_relocate_section): Likewise.
4732 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4733 for pc relative relocs.
4734 (elf_s390_relocate_section): Likewise.
4736 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4738 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4739 count_dyn_reloc.
4741 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4743 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4744 field to track if a relocation is against readonly section.
4745 (count_dyn_reloc): Take a new argument for rent->reltext.
4746 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4747 (get_reloc_section): Don't set ia64_info->reltext here.
4748 (allocate_dynrel_entries): Set ia64_info->reltext here.
4750 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4752 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4753 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4754 function's descriptor to symbol+offset, and map local undefweak
4755 symbol to NULL function descriptor.
4756 (elf32_frv_relocate_section): Likewise.
4758 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4760 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4761 M_X86_64_NETBSD.
4762 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4763 (netbsd_core_file_p): Set architecture from machine ID for
4764 selected machines.
4766 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4768 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4769 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4771 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4773 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4774 symbols with non-default visibility.
4776 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4778 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4779 IMAGE_SCN_MEM_WRITE on known sections only.
4781 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4783 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4784 symbols used in PIE relocs.
4786 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4788 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4789 .plt sh_entsize.
4791 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4793 * configure.in: Update version to 2.15.90.
4794 * configure: Regenerate.
4796 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4797 Richard Sandiford <rsandifo@redhat.com>
4799 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4800 _bfd_elf_symbol_refs_local_p to decide whether to decay
4801 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4802 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4803 relocs if the symbol wasn't defined by a regular object file.
4804 Don't check the symbol's dynindx.
4806 2004-02-16 Andrew Cagney <cagney@redhat.com>
4808 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4809 @bfd_file_ptr@.
4810 * bfd-in2.h: Re-generate.
4812 2004-02-14 Andrew Cagney <cagney@redhat.com>
4814 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4815 _LARGEFILE64_SOURCE.
4817 2004-02-13 Andrew Cagney <cagney@redhat.com>
4819 * elf.c (vma_page_aligned_bias): New function.
4820 (assign_file_positions_except_relocs)
4821 (assign_file_positions_for_segments): Replace broken modulo
4822 arithmetic with call to vma_page_aligned_bias.
4824 2004-02-11 Andrew Cagney <cagney@redhat.com>
4826 * bfd-in.h: Update copyright.
4827 (bfd_tell): Change return type to file_ptr.
4828 * bfd-in2.h: Re-generate.
4829 * cache.c: Update copyright.
4830 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4831 parameter.
4832 (close_one): Use real_ftell.
4833 * bfdio.c: Update copyright.
4834 (real_ftell, real_fseek): New functions.
4835 (bfd_tell): Use real_fseek and real_ftell, change return type to
4836 file_ptr.
4837 (bfd_seek): Use real_ftell and real_fseek, change type of
4838 file_position to a file_ptr.
4839 * libbfd-in.h: Update copyright.
4840 (real_ftell, real_fseek): Declare.
4841 * libbfd.h: Re-generate.
4843 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4844 fseeko and fseeko64. Determine bfd_file_ptr.
4845 * configure: Re-generate.
4846 * config.in: Re-generate.
4848 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4850 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4851 * elf32-h8300.c: Likewise.
4853 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4854 Nick Clifton <nickc@redhat.com>
4856 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4857 GOT entries with no associated GOT subsection.
4859 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4861 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4862 * elf.c (swap_out_syms): Use it to decide whether local section
4863 symbols should be named.
4864 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4865 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4866 (elf_backend_name_local_section_symbols): Define.
4867 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4869 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4871 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4872 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4873 finalize pass.
4875 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4877 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4878 to bfd_link_hash_entry passed by reference to
4879 _bfd_generic_link_add_one_symbol.
4881 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4883 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4884 relocations against dynamic symbols.
4886 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4888 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4889 change.
4891 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4893 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4894 * bfd-in2.h, libbfd.h: Rebuilt.
4896 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4898 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4899 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4900 flag has been cleared.
4902 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4904 * coff-h8300.c: Add and adjust comments about relaxation.
4905 * elf32-h8300.c: Likewise.
4907 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4909 * coff-h8300.c: Fix comment typos.
4910 * elf32-h8300.c: Likewise.
4912 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4914 * coff-h8300.c: Add comments about relaxation.
4915 * elf32-h8300.c: Likewise.
4917 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4919 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4920 throughout.
4921 * aclocal.m4: Regenerate.
4922 * configure: Regenerate.
4924 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4926 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4927 mips_elf64_rtype_to_howto instead of using howto_table.
4929 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4931 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4932 the .plt section.
4933 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4934 relocs which would not use the PLT.
4936 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4938 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4939 (ppc64_elf_gc_sweep_hook): Likewise.
4940 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4942 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4944 Adds linker relaxation support for bit manipulation insns like
4945 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4946 bst, btst, bxor.
4947 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4948 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4949 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4950 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4952 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4954 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4956 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4958 * elf32-h8300.c: Fix formatting.
4960 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4962 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4963 dynamic object is present. Declare r_symndx and h in an inner
4964 scope.
4965 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4967 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4969 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4970 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4971 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4972 identically. Do not emit PC24 relocations for shared libraries.
4973 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4974 identically. Don't adjust pc_count.
4975 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4976 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4977 adjust count for branch relocations.
4978 (allocate_dynrelocs): Correct typo in call to
4979 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4980 PC24 or PLT32 relocs when linking.
4982 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4984 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4985 relocation howto with ARM_26 one for consistency.
4986 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4987 that will be converted to ARM_26D ones, since we always want 'done'
4988 relocations to be reflected in section's data.
4989 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4990 offset.
4991 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4992 requested.
4994 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4996 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4997 are not partial_inplace during a relocatable link.
4999 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5001 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5002 if no dynamic object is present. Declare r_symndx and h in an
5003 inner scope.
5005 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5007 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5008 trampoline if it is known out of range.
5010 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5012 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5013 * elf32-frv.c (_frv_osec_readonly_p): New.
5014 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5015 undefweak symbol.
5016 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5017 (elf32_frv_relocate_section): Likewise. Error out if attempting
5018 to emit rofixups or dynamic relocs in read-only segments. Use
5019 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5020 dynamic relocations.
5021 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5022 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5023 relocations or fixups involving merged sections correctly. Avoid
5024 crash when undefined symbol is referenced by R_FRV_32 or
5025 R_FRV_FUNCDESC_VALUE.
5026 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5027 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5028 input section holding local symbol to addend of R_FRV_32 or
5029 R_FRV_FUNCDESC_VALUE dynamic relocation.
5030 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5031 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5032 (elf32_frv_always_size_sections): Don't store pointer to
5033 __stacksize symbol in sec_info.
5034 (elf32_frv_modify_segment_map): Look it up here.
5035 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5036 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5037 of the lazy PLT entry, not only its offset, as the low word of a
5038 function descriptor.
5039 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5040 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5041 if a hash table entry already exists but is not a definition.
5042 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5043 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5044 (_frv_add_rofixup): Don't inline.
5045 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5046 for undefweak symbols.
5047 (elf32_frv_relocate_section): Avoid crash while computing
5048 relocation when linking with shared library. Only emit rofixups
5049 and dynamic relocations for alloc&load sections. Mark binaries
5050 with inter-segment relocations for relocation as a unit.
5051 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5052 (DEFAULT_STACK_SIZE): New.
5053 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5054 emit rofixups or dynamic relocs when linking dynamic non-PIE
5055 executables.
5056 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5057 shared libs too. Reserve the last entry for the GOT pointer.
5058 (elf32_frv_finish_dynamic_sections): Emit it.
5059 (elf32_frv_always_size_sections): New.
5060 (elf32_frv_modify_segment_map): New.
5061 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5062 sections.
5063 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5064 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5065 (elf_backend_always_size_sections): New.
5066 (elf_backend_modify_segment_map): New.
5067 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5068 * config.bfd: Added frv-*-*linux*.
5069 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5070 ABS section, instead of crashing.
5071 (elf32_frv_relocate_section): Don't crash before warning about
5072 different segments in non-PIC relocation.
5073 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5074 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5075 relocs to undefweak symbols.
5076 (elf32_frv_relocate_section): Ditto for undefined symbols.
5077 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5078 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5079 gotfixup section was created.
5080 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5081 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5082 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5083 complain_overflow_signed.
5084 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5085 have not been allocated.
5086 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5087 privfd only if dynamic sections were created.
5088 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5089 for GPREL relocs. When linking relocatable FDPIC executables,
5090 emit warnings for relocations that would be illegal on PIE or
5091 shared libraries. Emit rofixup for R_FRV_32 only if input object
5092 is not FDPIC.
5093 (_frv_create_got_section): Define _gp symbol in the rofixup
5094 section.
5095 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5096 dynamic sections missing, error out requesting -melf32frvfd.
5097 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5098 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5099 computation of addends from section and global or local symbol
5100 value. Change return type to bfd_boolean, and return a failure if
5101 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5102 nonzero addend is required.
5103 (elf32_frv_relocate_section): Likewise. Print error for
5104 unsupported nonzero addends.
5105 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5106 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5107 force everything local.
5108 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5109 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5110 (frv_gotfixup_section): New.
5111 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5112 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5113 and relocsfdv.
5114 (_frv_add_rofixup): New.
5115 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5116 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5117 improve some ugly conditions.
5118 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5119 relocations in fdpic.
5120 (_frv_create_got_section): Create .rofixup.got section.
5121 (struct _frv_dynamic_got_info): Added fixups.
5122 (_frv_count_got_plt_entries): Account in-GOT relocations into
5123 relocs32, relocsfd and relocsfdv. Account them into relocs or
5124 fixups, as appropriate.
5125 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5126 sizing of gotrel.
5127 (elf32_frv_finish_dynamic_sections): Verify that the right number
5128 of relocations and fixups was generated.
5129 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5130 relocsfdv.
5131 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5132 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5133 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5134 descriptor of a (formerly-)global symbol is local.
5135 (struct frv_pic_relocs_info): Adjust comments.
5136 (_frv_emit_got_relocs_plt_entries): Adjust.
5137 (elf32_frv_relocate_section): Likewise.
5138 (_frv_count_got_plt_entries): Likewise.
5139 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5140 symbol's value to addend in the common preamble. Decay dynamic
5141 symbols to section+offset if they bind or call locally, for GOT
5142 and FUNCDESC_VALUE, respectively.
5143 (elf32_frv_relocate_section): Likewise.
5144 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5145 internal or hidden visibility.
5146 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5147 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5148 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5149 (elf32_frv_relocate_section): Pass relocation addend in. Use
5150 original relocation addend to look up the got relocs/plt entries
5151 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5152 processing relocations that reference .scommon symbols.
5153 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5154 Introduce support for dynamic linking.
5155 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5156 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5157 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5158 (frv_reloc_type_lookup): Return REL howtos for executables and
5159 dynamic libraries.
5160 (frv_info_to_howto_rel): New.
5161 (struct frv_elf_link_hash_table): New.
5162 (frv_hash_table, frv_got_section, frv_gotrel_section,
5163 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5164 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5165 (frv_elf_link_hash_table_create): New.
5166 (struct frv_pic_relocs_info): New.
5167 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5168 (frv_pic_relocs_info_find): New.
5169 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5170 New.
5171 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5172 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5173 (_frv_emit_got_relocs_plt_entries): New.
5174 (elf32_frv_relocate_section): Add support for dynamic linking.
5175 Handle new relocations.
5176 (_frv_create_got_section): New.
5177 (elf32_frv_create_dynamic_sections): New.
5178 (ELF_DYNAMIC_INTERPRETER): New.
5179 (struct _frv_dynamic_got_info): New.
5180 (_frv_count_got_plt_entries): New.
5181 (struct _frv_dynamic_got_plt_info): New.
5182 (_frv_compute_got_alloc_data): New.
5183 (_frv_get_got_entry, _frv_get_fd_entry): New.
5184 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5185 (_frv_resolve_final_relocs_info): New.
5186 (elf32_frv_size_dynamic_sections): New.
5187 (elf32_frv_finish_dynamic_sections): New.
5188 (elf32_frv_adjust_dynamic_symbol): New.
5189 (elf32_frv_finish_dynamic_symbol): New.
5190 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5191 whole thing works.
5192 (elf_info_to_howto_rel): Define.
5193 (bfd_elf32_bfd_link_hash_table_create): Define.
5194 (elf_backend_create_dynamic_sections): Define.
5195 (elf_backend_adjust_dynamic_symbol): Define.
5196 (elf_backend_size_dynamic_sections): Define.
5197 (elf_backend_finish_dynamic_symbol): Define.
5198 (elf_backend_finish_dynamic_sections): Define.
5199 (elf_backend_want_got_sym): Define.
5200 (elf_backend_got_header_size): Define.
5201 (elf_backend_want_got_plt): Define.
5202 (elf_backend_plt_readonly): Define.
5203 (elf_backend_want_plt_sym): Define.
5204 (elf_backend_plt_header_size): Define.
5205 (elf_backend_may_use_rel_p): Define.
5206 (elf_backend_may_use_rela_p): Define.
5207 (elf_backend_default_use_rela_p): Define.
5208 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5209 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5210 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5211 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5212 (frv_reloc_map): Map the corresponding BFD relocs to them.
5213 (frv_reloc_type_lookup): ... and back to BFD relocs.
5214 * reloc.c: New relocs.
5215 * bfd-in2.h, libbfd.h: Rebuilt.
5216 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5217 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5218 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5219 R_FRV_FUNCDESC_GOTLO): New.
5220 (frv_reloc_map): Map the corresponding BFD relocs to them.
5221 (frv_reloc_type_lookup): ... and back to BFD relocs.
5222 * reloc.c: New relocs.
5223 * bfd-in2.h, libbfd.h: Rebuilt.
5225 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5227 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5228 targets to support pages of up to 64kB.
5229 (elf32_bed): Redefine to get a separate backend data structure for
5230 traditional targets.
5231 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5232 targets to support pages of up to 64kB.
5233 (elf64_bed): Redefine to get a separate backend data structure for
5234 traditional targets.
5235 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5236 targets to support pages of up to 64kB.
5237 (elf32_bed): Redefine to get a separate backend data structure for
5238 traditional targets.
5240 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5242 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5244 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5246 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5247 (elf_i386_grok_psinfo): Likewise.
5249 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5251 * config.bfd: Add m68k-uClinux target.
5253 2004-01-01 Grant Edwards <grante@visi.com>
5255 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5256 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5257 (elf32_h8_gc_sweep_hook): New function.
5258 (elf_backend_gc_mark_hook): Define.
5259 (elf_backend_gc_sweep_hook): Define.
5260 (elf_backend_can_gc_sections): Define.
5262 For older changes see ChangeLog-0203
5263 \f
5264 Local Variables:
5265 mode: change-log
5266 left-margin: 8
5267 fill-column: 74
5268 version-control: never
5269 End: