1 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
6 * reloc.c: Add R_FRV_TLSMOFF.
7 * elf32-frv.c (elf32_frv_howto_table): Likewise.
8 (frv_reloc_map, frv_reloc_type_lookup): Map it.
9 (elf32_frv_relocate_section): Handle it.
10 (elf32_frv_check_relocs): Likewise.
11 * libbfd.h, bfd-in2.h: Rebuilt.
12 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
13 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
14 when given an undefweak TLS symbol. Fix constant TLS PLT entries
15 such that they return the constant in gr9.
16 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
18 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
19 too, such that they shrink on relaxation.
20 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
21 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
22 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
23 if we can guarantee the use of 16-bit constants.
24 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
25 Introduce TLS support for FR-V FDPIC.
26 * reloc.c: Add TLS relocations.
27 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
28 (elf32_frv_rel_tlsdesc_value_howto): New.
29 (elf32_frv_rel_tlsoff_howto): New.
30 (frv_reloc_map): Add new mappings.
31 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
33 (frvfdpic_dynamic_got_plt_info): New.
34 (frvfdpic_plt_tls_ret_offset): New.
35 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
36 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
37 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
38 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
40 (struct frvfdpic_relocs_info): Add TLS fields.
41 (frvfdpic_relocs_info_hash): Warning clean up.
42 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
43 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
44 (FRVFDPIC_TLS_BIAS): Define.
45 (tls_biased_base): New.
46 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
48 (frv_reloc_type_lookup): Likewise.
49 (frvfdpic_info_to_howto_rel): Likewise.
50 (elf32_frv_relocate_section): Likewise.
51 (_frv_create_got_section): Create the PLT section here.
52 (elf32_frvfdpic_create_dynamic_sections): Not here.
53 (_frvfdpic_count_nontls_entries): Move out of...
54 (_frvfdpic_count_got_plt_entries): ... here.
55 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
56 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
58 (_frvfdpic_relax_tls_entries): New.
59 (_frvfdpic_compute_got_alloc_data): Add TLS support.
60 (_frvfdpic_get_tlsdesc_entry): New.
61 (_frvfdpic_assign_got_entries): Add TLS support.
62 (_frvfdpic_assign_plt_entries): Likewise.
63 (_frvfdpic_reset_got_plt_entries): New.
64 (_frvfdpic_size_got_plt): Move out of...
65 (elf32_frvfdpic_size_dynamic_sections): ... here.
66 (_frvfdpic_relax_got_plt_entries): New.
67 (elf32_frvfdpic_relax_section): New.
68 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
69 (elf32_frv_check_relocs): Add TLS support.
70 (bfd_elf32_bfd_relax_section): Define for FDPIC.
71 * libbfd.h, bfd-in2.h: Rebuilt.
73 2005-01-25 Alan Modra <amodra@bigpond.net.au>
75 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
76 loadable reloc sections.
77 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
78 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
80 2005-01-25 Alan Modra <amodra@bigpond.net.au>
82 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
83 sections immediately when linking shared libs. Instead, wait until
84 we know a lib is needed.
85 (_bfd_elf_link_create_dynstrtab): Extract from..
86 (_bfd_elf_link_create_dynamic_sections_): ..here.
87 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
88 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
89 for non-existent .dynamic.
90 (elf_link_output_extsym): Don't complain about undefined symbols
91 in as-needed dynamic libs that aren't actually linked.
93 2005-01-24 Andrew Cagney <cagney@gnu.org>
95 * configure: Regenerate, ../gettext.m4 was updated.
97 2005-01-21 Ben Elliston <bje@au.ibm.com>
99 * aout-encap.c: Remove unused file.
101 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
104 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
105 non-function symbols are local.
106 (_bfd_elf_symbol_refs_local_p): Likewise.
108 2005-01-18 Alan Modra <amodra@bigpond.net.au>
110 * bfd.c (bfd_link_just_syms): Add abfd param.
111 * bfd-in2.h: Regenerate.
113 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
115 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
116 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
117 instructions. If the amount of padding is known, reduce the size
118 of the CIE or FDE by that amount.
120 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
122 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
123 augmentation_size. Use bfd_signed_vmas for data_align.
124 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
125 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
126 functions. Don't read past the end of the enclosing CIE or FDE.
127 (skip_bytes): New utility function.
128 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
130 (_bfd_elf_write_section_eh_frame): Use new functions.
132 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
134 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
135 assert-style REQUIRE() macro to handle sanity checks.
137 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
139 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
141 (read_unsigned_leb128): Removed.
142 (read_signed_leb128): Removed.
143 (find_abstract_instance_name): Updated.
144 (parse_comp_unit): Accept info_ptr_unit.
145 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
146 comp unit and pass it to parse_comp_unit.
148 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
149 (read_signed_leb128): Moved to ...
152 * libbfd-in.h (read_unsigned_leb128): New prototype.
153 (read_signed_leb128): Likewise.
154 * libbfd.h: Regenerated.
156 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
157 Nick Clifton <nickc@redhat.com>
159 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
160 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
161 arch_sh4a_nofpu_up in order to match the external names and make the
162 testsuite's job easier.
163 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
165 * bfd-in2.h: Regenerate.
167 2005-01-15 Andrew Cagney <cagney@gnu.org>
170 * acinclude.m4: Move BFD_NEED_DECLARATION,
171 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
172 the new file bfd.m4. Include ../bfd/bfd.m4.
173 * configure: Re-generate.
175 2005-01-12 Alan Modra <amodra@bigpond.net.au>
177 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
178 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
180 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
183 2005-01-11 Alan Modra <amodra@bigpond.net.au>
185 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
187 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
188 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
189 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
190 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
191 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
192 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
193 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
194 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
195 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
196 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
197 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
198 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
199 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
200 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
202 2005-01-11 Alan Modra <amodra@bigpond.net.au>
204 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
207 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
209 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
210 * bfd-in2.h: Regenerate.
211 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
212 to support these new machine values.
213 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
215 (bfd_maxq_arch): Update values for the maxq20.
217 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
219 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
220 non-shared object, do not reserve space in .plt and .rela.plt for
221 regular symbols neither defined nor referenced in shared objects.
223 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
225 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
226 to zero the structure.
227 (create_got_section): Use BFD_ASSERT instead of abort.
228 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
230 (create_got_section): New function.
231 (sparc64_elf_create_dynamic_sections): Likewise.
232 (sparc64_elf_check_relocs): Invoke create_got_section instead of
233 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
234 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
235 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
236 (sparc64_elf_finish_dynamic_symbol): Likewise.
237 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
238 (elf_backend_create_dynamic_sections): Define to
239 sparc64_elf_create_dynamic_sections.
241 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
243 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
244 (elf_backend_omit_section_dynsym): Define to it.
245 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
246 (elf_backend_omit_section_dynsym): Define to it.
248 2005-01-07 Jakub Jelinek <jakub@redhat.com>
250 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
251 PT_DYNAMIC segment, unless .dynamic.
253 2005-01-06 Paul Brook <paul@codesourcery.com>
255 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
256 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
257 * configure: Regenerate.
258 * elf32-arm.c: Add VxWorks target bfd.
260 (elf32_arm_link_hash_table): Add use_rel.
261 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
262 elf32_arm_relocate_section): Replace USE_REL with runtime check.
263 Correct offset calculation for RELA case.
264 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
265 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
266 (elf32_arm_vxworks_link_hash_table_create): New function.
267 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
268 (bfd_elf32_littlearm_vxworks_vec): Ditto.
269 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
271 2005-01-06 Alan Modra <amodra@bigpond.net.au>
273 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
275 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
276 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
277 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
278 (ppc64_elf_next_toc_section): Heed no_multi_toc.
279 (ppc64_elf_reinit_toc): Set multi_toc_needed.
280 (toc_adjusting_stub_needed): Rewrite.
281 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
282 toc tests. Adjust for toc_adjusting_stub_needed changes.
283 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
284 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
285 * section.c: Expand comment on backend bits.
286 * bfd-in2.h: Regenerate.
287 * libbfd.h: Regenerate.
289 2005-01-06 Alan Modra <amodra@bigpond.net.au>
291 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
292 toc adjusting stub, do not test source section flags.
294 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
296 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
297 from STABS debugging sections again.
299 2005-01-05 Fred Fish <fnf@specifixinc.com>
301 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
302 (find_abstract_instance_name): New function.
303 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
304 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
305 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
307 2004-12-31 Paul Brook <paul@copdesourcery.com>
309 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
311 2004-12-31 Alan Modra <amodra@bigpond.net.au>
313 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
314 Commit missing changes from 2004-12-22.
315 * bfd-in2.h: Regenerate.
317 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
319 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
321 2004-12-21 Kris Warkentin <kewarken@qnx.com>
323 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
324 Add 'base' argument for constructing register sections. Reformat.
325 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
326 gp and fp regs. Reformat.
328 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
330 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
331 * bfd-in2.h: Regenerate.
332 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
333 (avr_reloc_map): Likewise.
334 (avr_final_link_relocate): Likewise.
336 2004-12-22 Alan Modra <amodra@bigpond.net.au>
338 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
339 as-needed dynamic libs as undefined.
340 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
341 libs when finding they are needed.
343 2004-12-20 Alan Modra <amodra@bigpond.net.au>
345 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
346 (opd_entry_value): Use opd_relocs if available.
347 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
348 copy .opd relocations to opd_relocs.
349 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
351 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
353 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
354 * elf32-v850.c (v850_elf_howto_table): Add entry for
355 R_V850_LO16_SPLIT_OFFSET.
356 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
357 (v850_elf_perform_lo16_relocation): New function, extracted from...
358 (v850_elf_perform_relocation): ...here. Use it to handle
359 R_V850_LO16_SPLIT_OFFSET.
360 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
361 R_V850_LO16_SPLIT_OFFSET.
362 * libbfd.h, bfd-in2.h: Regenerate.
364 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
366 * config.bfd: Add s390x-ibm-tpf support.
368 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
370 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
371 to prototype, to make hash info available.
372 Prevent wrapped symbols from being adjusted twice.
374 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
376 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
377 overflow for calls to undefined weak symbols.
379 2004-12-11 Alan Modra <amodra@bigpond.net.au>
381 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
382 canonical sections syms have a name.
384 2004-12-11 Alan Modra <amodra@bigpond.net.au>
386 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
387 have been adjusted for output.
388 (ppc64_elf_relocate_section): Mark sections with reloc_done.
390 2004-12-10 Alan Modra <amodra@bigpond.net.au>
392 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
393 add symtab_hdr param.
394 (group_signature): Update calls.
395 * elf-bfd.h (bfd_elf_sym_name): Update.
396 * elf32-ppc.c (ppc_elf_relocate_section): Update.
397 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
398 (ppc64_elf_relocate_section): Update.
399 * elflink.c (elf_link_input_bfd): Update.
401 2004-12-10 Jakub Jelinek <jakub@redhat.com>
403 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
404 st_shndx on STT_SECTION sections.
406 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
408 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
411 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
413 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
414 return a real value, unless it is a PLT symbol.
415 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
418 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
419 R_MIPS_JALR entry to 0.
421 * archures.c: Define bfd_mach_mips9000.
422 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
423 (mips_set_isa_flags): Handle bfd_mach_mips9000.
424 * cpu-mips.c (I_mips9000): Define.
425 (arch_info_struct): Add case for bfd_mach_mips9000.
426 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
427 * bfd-in2.h: Regenerate.
429 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
431 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
434 2004-12-07 Ben Elliston <bje@gnu.org>
436 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
438 2004-12-06 Daniel Jacobowitz <dan@debian.org>
440 Suggested by Fergal Daly <fergal@esatclear.ie>:
441 * simple.c (simple_dummy_multiple_definition): New function.
442 (bfd_simple_get_relocated_section_contents): Use it.
444 2004-12-03 Jan Beulich <jbeulich@novell.com>
446 * elf.c (elf_find_function): Don't use the last file symbol ever,
447 seen, but the last one seen prior to the symbol being reported.
448 Don't report a filename at all for global symbols when that might
451 2004-12-01 Paul Brook <paul@codesourcery.com>
453 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
454 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
457 2004-12-01 Paul Brook <paul@codesourcery.com>
459 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
462 2004-11-30 Paul Brook <paul@codesourcery.com>
464 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
465 no_pipeline_knowledge
466 (elf32_arm_link_hash_table_create): Ditto.
467 (bfd_elf32_arm_process_before_allocation): Ditto.
468 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
470 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
472 * bfd-in2.h: Regenerate.
474 2004-11-30 Randolph Chung <tausq@debian.org>
476 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
477 (elf32_hppa_grok_psinfo): New function.
478 (elf_backend_grok_prstatus): Define.
479 (elf_backend_grok_psinfo): Define.
481 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
484 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
486 2004-11-24 Paul Brook <paul@codesourcery.com>
488 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
490 2004-11-24 Paul Brook <paul@codesourcery.com>
492 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
493 (elf32_arm_swap_symbol_out): New function.
494 (elf32_arm_size_info): Add.
495 (elf_backend_size_info): Define.
497 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
499 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
502 2004-11-19 Alan Modra <amodra@bigpond.net.au>
504 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
505 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
506 * nlmcode.h (nlm_write_object_contents): Warning fix.
508 2004-11-18 Bob Wilson <bob.wilson@acm.org>
510 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
512 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
514 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
515 (elf32_arm_plt_thumb_stub): New.
516 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
518 (elf32_arm_link_hash_traverse): Fix typo.
519 (elf32_arm_link_hash_table): Add obfd.
520 (elf32_arm_link_hash_newfunc): Initialize new fields.
521 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
522 (elf32_arm_link_hash_table_create): Initialize obfd.
523 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
524 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
525 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
526 interworking BFD is not dynamic.
527 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
528 not emit glue for PLT references.
529 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
530 emit glue for PLT references. Support the Thumb PLT prefix.
531 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
533 (elf32_arm_check_relocs): Likewise.
534 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
536 (allocate_dynrelocs): Handle Thumb PLT references.
537 (elf32_arm_finish_dynamic_symbol): Likewise.
538 (elf32_arm_symbol_processing): New function.
539 (elf_backend_symbol_processing): Define.
541 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
543 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
544 add_fde_encoding. Remove need_relative.
545 * elf-eh-frame.c (extra_augmentation_string_bytes)
546 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
547 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
548 in cases where the CIE has no existing 'R' augmentation. Use
549 size_of_output_cie_fde when assigning offsets. Use the final offset
550 as the new section size.
551 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
552 Account for any extra augmentation bytes in the returned offset.
553 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
554 moved before being modified. Pad growing entries with DW_CFA_nops.
555 Add 'z' and 'R' augmentations as directed by add_augmentation_size
556 and add_fde_encoding.
558 2004-11-15 Mark Mitchell <mark@codesourcery.com>
560 * elf32-arm.c (elf32_arm_relocate_section): Use
563 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
565 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
566 for discard relocations; don't add an R_MIPS_NONE to the main body
569 2004-11-04 Paul Brook <paul@codesourcery.com>
571 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
572 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
573 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
574 default version definition for unversioned symbols.
575 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
576 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
577 _bfd_elf_slurp_version_tables. Set default version for unversioned
580 2004-11-15 Paul Brook <paul@codesourcery.com>
582 * elflink.c (elf_link_add_object_symbols): Don't assume version
583 indices are consecutive.
585 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
587 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
588 composite relocations against the personality data.
590 2004-11-13 Paul Brook <paul@codesourcery.com>
592 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
593 R_ARM_PREL31 relocations to PLT entries.
594 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
595 (elf32_arm_check_relocs): Ditto.
597 2004-11-12 Bob Wilson <bob.wilson@acm.org>
599 * xtensa-isa.c (xtensa_interface_class_id): New.
601 2004-11-11 Bob Wilson <bob.wilson@acm.org>
603 * elf32-xtensa.c (property_table_compare): Remove assertion about
604 entries with the same address and non-zero size.
605 (xtensa_read_table_entries): Report such entries as errors.
607 2004-11-11 Mark Mitchell <mark@codesourcery.com>
609 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
610 R_ARM_RELATIVE on Symbian OS.
612 2004-11-09 Mark Mitchell <mark@codesourcery.com>
614 * som.c (som_bfd_print_private_bfd_data): New function.
615 (som_object_setup): Save the auxiliary header. Don't assume that
616 zero is an invalid entry point for a shared library.
617 (som_object_p): Allocate the auxiliary header on the heap.
619 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
621 (elf32_arm_symbian_modify_segment_map): Likewise.
623 2004-11-09 Daniel Jacobowitz <dan@debian.org>
625 From David Poole <daveml@mbuf.com>:
626 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
627 (elf32_arm_size_dynamic_sections): Call it.
629 2004-11-09 Alan Modra <amodra@bigpond.net.au>
631 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
632 (ALL_MACHINES_CFILES): Fix typo.
633 * Makefile.in: Regenerate.
634 * po/SRC-POTFILES.in: Regenerate.
636 2004-11-08 Mark Mitchell <mark@codesourcery.com>
638 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
639 R_ARM_RELATIVE relocation for Symbian OS, mention the section
640 symbol in the relocation.
642 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
643 Vineet Sharma <vineets@noida.hcltech.com>
645 * coff-maxq.c: New File.
646 * cpu-maxq.c: New File.
647 * coffcode.h: Likewise.
648 * config.bfd: Likewise.
649 * configure.in (maxqcoff_vec): New target vector.
650 * Makefile.am: Add support for maxq target.
651 * configure.in: Likewise.
652 * archures.c:. Likewise.
653 * targets.c: Likewise.
654 * bfd_in2.h : Regenerated.
655 * Makefile.in: Regenerated.
656 * configure: Regenerated.
657 * doc/Makefile.in: Regenerated.
659 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
661 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
662 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
663 C_NT_WEAK aux entries.
664 (_bfd_coff_generic_relocate_section): Handle undefined
667 2004-11-07 Andreas Schwab <schwab@suse.de>
669 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
670 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
671 non-default visibility.
673 2004-11-01 Mark Mitchell <mark@codesourcery.com>
675 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
677 (elf32_arm_symbian_modify_segment_map): Don't
678 reset includes_filehdr and includes_phdrs here.
680 2004-11-04 Daniel Jacobowitz <dan@debian.org>
682 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
683 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
684 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
686 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
687 to a new removed list. Remove normal configuration stanzas.
688 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
689 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
690 elfarm-nabi.lo with elf32-arm.lo.
691 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
692 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
693 * elf32-arm.h: Remove.
694 * elfarm-oabi.c: Remove.
695 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
696 and bfd_elf32_littlearm_oabi_vec.
697 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
699 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
701 * config.bfd: Support crisv32-*-* like cris-*-*.
702 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
703 (bfd_mach_cris_v10_v32): New macros.
704 * cpu-cris.c: Tweak formatting.
705 (get_compatible): New function.
707 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
708 bfd_arch_info_type:s.
709 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
710 get_compatible for member compatible and link bfd_cris_arch_v32 as
712 * elf32-cris.c (cris_elf_pcrel_reloc)
713 (cris_elf_set_mach_from_flags): New functions.
714 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
715 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
716 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
717 numbers for bfd_mach_cris_v32.
718 (PLT_ENTRY_SIZE_V32): New macro.
719 (elf_cris_plt0_entry): Drop last comma in initializer.
720 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
721 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
723 (cris_elf_relocate_section): Change all "%B(%A)" messages to
725 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
726 (elf_cris_finish_dynamic_sections): Similar.
727 (elf_cris_adjust_dynamic_symbol): Similar.
728 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
730 <switch with PIC relocs>: Emit error and return FALSE for
731 bfd_mach_cris_v10_v32.
732 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
733 Emit warning when generating textrel reloc.
734 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
735 (cris_elf_final_write_processing): Set flags according to mach.
736 (cris_elf_print_private_bfd_data): Display
737 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
738 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
739 new_flags. Don't call cris_elf_final_write_processing. Don't
740 look at the actual elf header flags at all; use
741 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
742 in bfd_get_mach for ibfd and obfd and handle merging of compatible
744 (bfd_elf32_bfd_copy_private_bfd_data): Define.
745 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
746 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
747 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
748 * bfd-in2.h, libbfd.h: Regenerate.
750 2004-11-04 Alan Modra <amodra@bigpond.net.au>
752 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
753 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
755 (struct adjust_toc_info): New.
756 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
758 2004-11-03 Bob Wilson <bob.wilson@acm.org>
760 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
761 if there are no segments.
763 2004-11-02 Daniel Jacobowitz <dan@debian.org>
765 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
767 2004-11-02 Nick Clifton <nickc@redhat.com>
769 * elf32-iq2000.c: Convert to ISO C90 formatting.
771 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
773 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
775 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
777 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
778 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
779 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
781 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
783 * elf32-sh.c (tpoff): Take alignment into account.
785 2004-10-28 Nick Clifton <nickc@redhat.com>
787 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
788 performing a relocatable link.
789 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
790 for MIPS ports under Irix.
792 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
794 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
795 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
796 (elf32_arm_final_link_relocate): Ditto.
797 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
798 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
799 (elf32_arm_adjust_dynamic_symbol): Ditto.
800 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
801 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
802 (elf32_arm_r_howto): ... To here.
803 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
805 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
808 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
809 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
810 and R_IA64_SECREL64LSB.
812 2004-10-26 Paul Brook <paul@codesourcery.com>
814 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
815 (bfd_elf_size_dynamic_sections): Create default version definition.
816 (elf_link_output_extsym): Adjust for default symbol version.
818 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
820 * mmo.c: Adjust to ISO C.
822 * mmo.c (mmo_write_section_description): New function broken out
823 of mmo_internal_write_section.
824 (mmo_internal_write_section): For each of .text and .data, call
825 mmo_write_section_description before outputting contents if it has
826 nontrivially deducible vma or contents.
827 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
828 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
829 symbols if found within the .data address range.
831 2004-10-24 Daniel Jacobowitz <dan@debian.org>
833 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
835 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
837 * mmo.c (File Layout): Correct place of misplaced blurb about
840 2004-10-22 Mark Kettenis <kettenis@gnu.org>
842 * config.bfd: Add mips64*-*-openbsd.
844 2004-10-21 Bob Wilson <bob.wilson@acm.org>
846 * elf32-xtensa.c (ebb_propose_action): Put declarations before
849 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
851 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
852 * configure: Regenerate.
854 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
857 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
858 to linker reloc_overflow callback.
859 (aout_link_input_section_ext): Likewise.
860 (aout_link_reloc_link_order): Likewise.
861 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
862 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
864 (alpha_relocate_section): Likewise.
865 * coff-arm.c (coff_arm_relocate_section): Likewise.
866 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
867 * coff-h8500.c (extra_case): Likewise.
868 * coff-i960.c (coff_i960_relocate_section): Likewise.
869 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
870 * coff-mips.c (mips_relocate_section): Likewise.
871 * coff-or32.c (coff_or32_relocate_section): Likewise.
872 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
873 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
874 * coff-sh.c (sh_relocate_section): Likewise.
875 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
876 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
877 * coff-z8k.c (extra_case): Likewise.
878 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
879 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
880 (_bfd_coff_generic_relocate_section): Likewise.
881 * ecoff.c (ecoff_reloc_link_order): Likewise.
882 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
883 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
884 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
885 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
886 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
887 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
888 * elf32-cris.c (cris_elf_relocate_section): Likewise.
889 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
890 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
891 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
892 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
893 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
894 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
895 * elf32-i370.c (i370_elf_relocate_section): Likewise.
896 * elf32-i386.c (elf_i386_relocate_section): Likewise.
897 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
898 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
899 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
900 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
901 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
902 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
903 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
904 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
905 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
906 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
907 * elf32-s390.c (elf_s390_relocate_section): Likewise.
908 * elf32-sh.c (sh_elf_relocate_section): Likewise.
909 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
910 * elf32-v850.c (v850_elf_relocate_section): Likewise.
911 * elf32-vax.c (elf_vax_relocate_section): Likewise.
912 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
913 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
914 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
915 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
916 * elf64-s390.c (elf_s390_relocate_section): Likewise.
917 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
918 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
919 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
920 * elflink.c (elf_reloc_link_order): Likewise.
921 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
922 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
923 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
924 * linker.c (_bfd_generic_reloc_link_order): Likewise.
925 * pdp11.c (pdp11_aout_link_input_section): Likewise.
926 (aout_link_reloc_link_order): Likewise.
927 * reloc.c (bfd_generic_get_relocated_section_contents):
929 * xcofflink.c (xcoff_reloc_link_order): Likewise.
930 * simple.c (simple_dummy_reloc_overflow): Updated.
932 2004-10-20 Andreas Schwab <schwab@suse.de>
934 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
935 (elf_backend_plt_sym_val): Define.
937 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
939 * config.bfd: Set targ_underscore=yes for PE COFF targets
941 2004-10-19 Alan Modra <amodra@bigpond.net.au>
943 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
944 (ppc64_elf_edit_opd): Likewise.
946 2004-10-18 Mark Mitchell <mark@codesourcery.com>
948 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
949 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
950 set SEC_ALLOC and SEC_LOAD.
952 2004-10-18 Nick Clifton <nickc@redhat.com>
954 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
955 'name' for relocs against both local and global symbols.
957 2004-10-16 Daniel Jacobowitz <dan@debian.org>
959 * bfd-in2.h: Regenerate.
960 * bfd.c (struct bfd): Add no_export.
961 * elflink.c (elf_link_add_object_symbols): Handle no_export.
963 2004-10-15 Alan Modra <amodra@bigpond.net.au>
965 * config.bfd: Whitespace cleanup.
966 * Makefile.am: Run "make dep-am"
967 * Makefile.in: Regenerate.
969 2004-10-15 Jakub Jelinek <jakub@redhat.com>
971 * elflink.c (struct already_linked_section): Removed.
972 (try_match_symbols_in_sections, already_linked): Removed.
973 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
974 prefix of section names when finding already_linked_table
975 chain. Compare section names. Instead of calling already_linked,
976 do it inline and only for sections in the same already_linked_list.
978 2004-10-15 Alan Modra <amodra@bigpond.net.au>
980 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
981 parameter. If called after _bfd_elf_write_section_eh_frame,
982 don't allow a -2 return unless need_* bit is already set, and
983 handle offsets adjusted for output_offset.
984 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
985 * elf.c (_bfd_elf_section_offset): Update call.
987 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
990 * coffcode.h (coff_compute_section_file_positions): Cast to
991 bfd_vma when computing page alignment.
993 2004-10-13 Mark Mitchell <mark@codesourcery.com>
995 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
996 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
998 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1000 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1001 relocations use a virtual address, not a section offset.
1003 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1005 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1006 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1007 xtensa_format_encode.
1008 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1009 (ebb_add_proposed_action): Delete.
1011 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1013 * elf32-xtensa.c: Use ISO C90 formatting.
1015 2004-10-12 Paul Brook <paul@codesourcery.com>
1017 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1020 2004-10-12 Paul Brook <paul@codesourcery.com>
1022 * elf32-arm.h: Support EABI version 4 objects.
1024 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1027 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1028 Don't mark as default.
1029 (bfd_x86_64_arch): Don't mark as default.
1031 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1033 * elflink.c (enum action_discarded): New.
1034 (elf_section_complain_discarded): Delete.
1035 (elf_action_discarded): New function subsuming the above and also
1036 controlling reloc behaviour.
1037 (elf_link_input_bfd): Use it.
1039 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1041 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1042 (special_sections): Add .gnu.liblist and .gnu.conflict.
1043 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1045 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1048 * elflink.c (elf_link_input_bfd): Try harder to support
1049 relocations against symbols in removed linkonce sections.
1051 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1053 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1056 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1057 sections do not reference symbols in non-SEC_ALLOC sections.
1059 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1062 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1063 (_bfd_elf_link_omit_section_dynsym): Formatting.
1065 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1067 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1068 * libbfd.h: Regnerate.
1069 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1070 * elf32-frv.c: Likewise.
1071 * elf32-m32r.c: Likewise.
1072 * elf32-ppc.c: Likewise.
1073 * elf64-hppa.c: Likewise.
1074 * elfxx-ia64.c: Likewise.
1075 * opncls.c: Likewise.
1077 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1079 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1080 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1081 offsets stored in struct eh_cie_fde entries before doing other
1084 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1085 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1086 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1087 setting offsets for removed CIEs. Don't set "sec", instead set
1088 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1089 CIE in hdr_info. Only set make_relative and make_lsda_relative
1090 for CIEs. Use pointers rather than array indices.
1091 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1092 make_lsda_relative, need_* on cie_inf for FDEs.
1093 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1094 section output_offset. Delete cie_offset, instead use cie_inf
1095 pointer to CIE entry. Use need_relative and need_lsda_relative on
1096 CIE entry for FDEs. Use pointers rather than array indices.
1098 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1100 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1101 bfd_is_target_special_symbol.
1102 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1103 * som.c (som_bfd_is_target_special_symbol): Define.
1105 2004-10-08 Nick Clifton <nickc@redhat.com>
1107 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1108 * configure: Regenerate.
1109 * bfd-in2.h: Regenerate.
1110 * syms.c (bfd_is_target_special_symbol): New interface function.
1111 Returns true when a symbol should be considered to be special.
1112 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1113 the symbol jump table.
1114 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1115 Return true iff the symbol is a mapping symbol.
1116 (bfd_elf32_bfd_is_target_special_symbol): Define.
1117 * elfxx-target.h: Provide a default definition for
1118 bfd_is_target_special_symbol.
1119 * aout-target.h: Likewise.
1120 * aout-tic30.c: Likewise.
1121 * binary.c: Likewise.
1122 * coffcode.h: Likewise.
1123 * i386msdos.c: Likewise.
1126 * libaout.h: Likewise.
1127 * libbfd-in.h: Likewise
1128 * libecoff.h: Likewise.
1129 * mach-o.c: Likewise.
1131 * nlm-target.h: Likewise.
1132 * oasys.c: Likewise.
1134 * ppcboot.c: Likewise.
1136 * tekhex.c: Likewise.
1137 * versados.c: Likewise.
1139 * xcoff-target.h: Likewise.
1141 * libbfd.h: Regenerate.
1143 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1145 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1146 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1147 (elf_backend_section_from_shdr): Define.
1149 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1151 * syms.c (bfd_is_local_label): Return false for file symbols.
1153 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1154 David Heine <dlheine@tensilica.com>
1156 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1157 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1158 (elf32xtensa_no_literal_movement): New global variable.
1159 (elf_howto_table): Add entries for new relocations.
1160 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1161 (property_table_compare): When addresses are equal, compare sizes and
1162 various property flags.
1163 (property_table_matches): New.
1164 (xtensa_read_table_entries): Extend to read new property tables. Add
1165 output_addr parameter to indicate that output addresses should be used.
1166 Use bfd_get_section_limit.
1167 (elf_xtensa_find_property_entry): New.
1168 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1169 (elf_xtensa_check_relocs): Handle new relocations.
1170 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1171 relocations. Use new xtensa-isa.h functions.
1172 (build_encoding_error_message): Remove encode_result parameter. Add
1173 new target_address parameter used to detect alignment errors.
1174 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1175 error handling. Use new is_operand_relocation function.
1176 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1177 Use underbar macro for error messages. Formatting.
1178 (get_const16_opcode): New.
1179 (get_l32r_opcode): Add a separate flag for initialization.
1180 (get_relocation_opnd): Operand number is no longer explicit in the
1181 relocation. Change to decode the opcode and analyze its operands.
1182 (get_relocation_slot): New.
1183 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1184 Use new xtensa-isa.h functions to handle multislot instructions.
1185 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1186 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1187 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1188 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1189 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1190 get_single_format, init_op_single_format_table): New.
1191 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1192 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1193 (contract_asm_expansion): Add error_message parameter and pass it to
1194 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1195 with R_XTENSA_SLOT0_OP.
1196 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1197 instructions. Use new xtensa-isa.h functions.
1198 (r_reloc struct): Add new virtual_offset field.
1199 (r_reloc_init): Add contents and content_length parameters. Set
1200 virtual_offset field to zero. Add contents to target_offset field for
1201 partial_inplace relocations.
1202 (r_reloc_is_defined): Check for null.
1203 (print_r_reloc): New debug function.
1204 (source_reloc struct): Replace xtensa_operand field with pair of the
1205 opcode and the operand position. Add is_abs_literal field.
1206 (init_source_reloc): Specify operand by opcode/position pair. Set
1207 is_abs_literal field.
1208 (source_reloc_compare): When target_offsets are equal, compare other
1209 fields to make sorting predictable.
1210 (literal_value struct): Add is_abs_literal field.
1211 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1212 (init_literal_value): New.
1213 (is_same_value): Replace with ...
1214 (literal_value_equal): ... this function. Add comparisons of
1215 virtual_offset and is_abs_literal fields.
1216 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1217 failure. Initialize has_last_loc field.
1218 (value_map_hash_table_delete): New.
1219 (hash_literal_value): Rename to ...
1220 (literal_value_hash): ... this. Include is_abs_literal flag and
1221 virtual_offset field in the hash value.
1222 (get_cached_value): Rename to ...
1223 (value_map_get_cached_value): ... this. Update calls to
1224 literal_value_hash and literal_value_equal.
1225 (add_value_map): Check for allocation failure. Update calls to
1226 value_map_get_cached_value and literal_value_hash.
1227 (text_action, text_action_list, text_action_t): New types.
1228 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1229 text_action_add, text_action_add_literal, offset_with_removed_text,
1230 offset_with_removed_text_before_fill, find_insn_action,
1231 print_action_list, print_removed_literals): New.
1232 (offset_with_removed_literals): Delete.
1233 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1234 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1235 allocated_relocs_count fields.
1236 (init_xtensa_relax_info): Initialize new fields.
1237 (reloc_bfd_fix struct): Add new translated field.
1238 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1240 (fix_compare, cache_fix_array): New.
1241 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1242 section via get_xtensa_relax_info. Use cache_fix_array to set up
1243 sorted fix_array and use bsearch instead of linear search.
1244 (section_cache_t): New struct.
1245 (init_section_cache, section_cache_section, clear_section_cache): New.
1246 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1247 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1248 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1249 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1251 (retrieve_contents): Use bfd_get_section_limit.
1252 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1253 to compute_removed_literals. Free value_map_hash_table when no longer
1255 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1256 compute_text_actions for all sections.
1257 (find_relaxable_sections): Mark sections as relaxable if they contain
1258 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1259 call. Increment relax_info src_count field only for appropriate
1260 relocation types. Remove is_literal_section check.
1261 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1262 r_reloc_init and find_associated_l32r_irel. Check
1263 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1264 literals. Pass is_abs_literal flag to init_source_reloc.
1265 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1266 CONST16 instructions. Adjust calls to r_reloc_init and
1267 pcrel_reloc_fits. Handle weak symbols conservatively.
1268 (find_associated_l32r_irel): Add bfd parameter and pass it to
1270 (compute_text_actions, compute_ebb_proposed_actions,
1271 compute_ebb_actions, check_section_ebb_pcrels_fit,
1272 check_section_ebb_reduces, text_action_add_proposed,
1273 compute_fill_extra_space): New.
1274 (remove_literals): Replace with ...
1275 (compute_removed_literals): ... this function. Call
1276 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1277 Call xtensa_read_table_entries to get the property table. Skip
1278 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1279 is_removable_literal, remove_dead_literal, and
1280 identify_literal_placement functions.
1281 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1282 instead of linear search.
1283 (is_removable_literal, remove_dead_literal,
1284 identify_literal_placement): New.
1285 (relocations_reach): Update check for literal not referenced by any
1286 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1287 (coalesce_shared_literal, move_shared_literal): New.
1288 (relax_section): Use bfd_get_section_limit. Call
1289 translate_section_fixes. Update calls to r_reloc_init and
1290 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1291 Add call to pin_internal_relocs. Add special handling for
1292 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1293 info to calculate new addend_displacement variable. Replace code for
1294 deleting literals with more general code to perform the actions
1295 determined by the action_list for the section.
1296 (translate_section_fixes, translate_reloc_bfd_fix): New.
1297 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1298 find_removed_literal only if is_operand_relocation. Update call to
1299 offset_with_removed_text. Use new target_offset and removed_bytes
1301 (move_literal): New.
1302 (relax_property_section): Use bfd_get_section_limit. Set new
1303 is_full_prop_section flag and handle new property tables. Update calls
1304 to r_reloc_init and offset_with_removed_text. Check
1305 is_relaxable_asm_section flag. Handle expansion of zero-sized
1306 unreachable entries, with use of offset_with_removed_text_before_fill.
1307 For relocatable links, combine entries only for literal tables.
1308 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1309 calls to offset_with_removed_text. Translate st_size field for
1311 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1312 failure. Add contents parameter. Update call to get_bfd_fix. Update
1313 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1314 R_XTENSA_ASM_EXPAND relocs.
1315 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1316 call to get_bfd_fix. Include offset from contents for partial_inplace
1318 (is_reloc_sym_weak): New.
1319 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1320 (prop_sec_len): New.
1321 (xtensa_is_property_section): Handle new property sections.
1322 (is_literal_section): Delete.
1323 (internal_reloc_compare): When r_offset matches, compare r_info and
1324 r_addend to make sorting predictable.
1325 (internal_reloc_matches): New.
1326 (xtensa_get_property_section_name): Handle new property sections.
1327 (xtensa_get_property_predef_flags): New.
1328 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1329 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1330 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1331 (xtisa_errno, xtisa_error_msg): New variables.
1332 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1333 (xtensa_insnbuf_alloc): Add error handling.
1334 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1335 use xtensa_format_decode. Add error handling.
1336 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1337 instruction length to find the number of bytes to copy.
1338 (xtensa_isa_init): Add error handling. Replace calls to
1339 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1340 tables in the xtensa_modules structure.
1341 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1342 xtensa_extend_isa): Delete.
1343 (xtensa_isa_free): Change to only free lookup tables.
1344 (opname_lookup_compare): Replace with ...
1345 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1346 (xtensa_insn_maxlength): Rename to ...
1347 (xtensa_isa_maxlength): ... this.
1348 (xtensa_insn_length): Delete.
1349 (xtensa_insn_length_from_first_byte): Replace with ...
1350 (xtensa_isa_length_from_chars): ... this function.
1351 (xtensa_num_opcodes): Rename to ...
1352 (xtensa_isa_num_opcodes): ... this.
1353 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1354 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1355 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1356 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1357 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1358 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1359 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1360 (xtensa_opcode_lookup): Add error handling.
1361 (xtensa_decode_insn): Replace with ...
1362 (xtensa_opcode_decode): ... this function, with new format and
1363 slot parameters. Add error handling.
1364 (xtensa_encode_insn): Replace with ...
1365 (xtensa_opcode_encode): ... this function, which does the encoding via
1366 one of the entries in the "encode_fns" array. Add error handling.
1367 (xtensa_opcode_name): Add error handling.
1368 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1369 xtensa_opcode_is_call): New.
1370 (xtensa_num_operands): Replace with ...
1371 (xtensa_opcode_num_operands): ... this function. Add error handling.
1372 (xtensa_opcode_num_stateOperands,
1373 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1374 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1375 xtensa_operand_is_visible): New.
1376 (xtensa_get_operand, xtensa_operand_kind): Delete.
1377 (xtensa_operand_inout): Add error handling and special-case for
1379 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1380 operate on one slot of an instruction. Added error handling.
1381 (xtensa_operand_encode): Handle default operands with no encoding
1382 functions. Check for success by comparing against decoded value.
1384 (xtensa_operand_decode): Handle default operands. Return decoded value
1385 through argument pointer. Add error handling.
1386 (xtensa_operand_is_register, xtensa_operand_regfile,
1387 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1388 (xtensa_operand_isPCRelative): Rename to ...
1389 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1390 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1391 through argument pointer. Add error handling.
1392 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1393 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1394 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1395 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1396 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1397 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1398 xtensa_state_is_exported, xtensa_sysreg_lookup,
1399 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1400 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1401 xtensa_interface_num_bits, xtensa_interface_inout,
1402 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1403 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1404 * xtensa-modules.c: Rewrite to use new data structures.
1405 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1406 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1407 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1408 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1409 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1410 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1411 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1412 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1413 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1414 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1415 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1416 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1417 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1418 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1419 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1420 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1421 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1422 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1423 * Makefile.in: Regenerate.
1424 * bfd-in2.h: Likewise.
1425 * libbfd.h: Likewise.
1427 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1429 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1430 against the absolute section.
1431 (mips_elf64_write_rela): Likewise.
1433 2004-10-07 Jan Beulich <jbeulich@novell.com>
1435 * elf.c (elf_find_function): Don't generally check for matching
1436 section, just for non-file symbols. Remove redunant comparison
1438 * elf32-arm.h (arm_elf_find_function): Likewise.
1440 2004-10-07 Jeff Baker <jbaker@qnx.com>
1442 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1443 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1446 2004-10-04 Roland McGrath <roland@redhat.com>
1448 * hash.c (bfd_hash_set_default_size): Use const for table.
1449 Use size_t instead of int for variable compared to sizeof results.
1451 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1454 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1456 2004-10-01 Paul Brook <paul@codesourcery.com>
1458 * elf32-arm.h (elf32_arm_fake_sections,
1459 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1461 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1463 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1465 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1467 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1468 need_relative or need_lsda_relative if we are processing an
1469 offset for a reloc on a FDE initial loc or LSDA field
1471 (_bfd_elf_write_section_eh_frame): Test need_relative and
1472 need_lsda_relative in place of corresponding make_* field
1473 when deciding to use pc-relative encodings.
1475 2004-09-30 Paul Brook <paul@codesourcery.com>
1477 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1478 target2 relocation type.
1480 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1483 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1485 2004-09-30 Paul Brook <paul@codesourcery.com>
1487 * reloc.c: Add BFD_RELOC_ARM_SMI.
1488 * bfd-in2.h: Regenerate.
1491 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1493 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1494 vma and output offset to address.
1495 * simple.c (simple_save_output_info): Only set output section
1496 and offset for debug sections, or those not already set up by
1498 (bfd_simple_get_relocated_section_contents): Update comment.
1500 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1502 * elf.c (IS_LOADED): Delete.
1503 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1504 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1507 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1510 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1511 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1512 redundant assignment of EM_SPARC.
1514 2004-09-22 Brian Ford <ford@vss.fsi.com>
1516 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1517 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1519 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1521 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1523 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1524 (elf_backend_modify_segment_map): Don't define.
1526 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1528 * elf.c (IS_LOADED): Define.
1529 (assign_file_positions_for_segments): Don't round up file offset of
1530 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1531 Delete code handling link script adjustment of lma. Do the adjust
1532 in later code handling similar ajustments. Remove dead code error
1533 check. Warn if section lma would require a negative offset
1534 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1535 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1536 update voff in section loop. Change voff in segment loop to be an
1537 adjustment on top of "off". Set sec->filepos and update "off" later.
1538 Test for loadable sections consistently using IS_LOADED. Similarly,
1539 test for alloc-only sections other than .tbss consistently.
1540 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1541 Tidy PT_NOTE handling. Use %B and %A in error messages.
1542 (assign_file_positions_except_relocs): Use %B in error message.
1544 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1546 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1547 (CONFIG_STATUS_DEPENDENCIES): New.
1548 (Makefile): Removed.
1549 (config.status): Likewise.
1550 * Makefile.in: Regenerated.
1552 2004-09-17 Paul Brook <paul@codesourcery.com>
1554 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1555 (bfd_elf32_arm_process_before_allocation): Update prototype.
1556 * bfd-in2.h: Regenerate.
1557 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1558 (elf32_arm_link_hash_table_create): Set it.
1559 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1560 (bfd_elf32_arm_set_target_relocs): New function.
1561 (arm_real_reloc_type): New function.
1562 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1563 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1564 (elf32_arm_gc_sweep_hook): Ditto.
1565 (elf32_arm_check_relocs): Ditto.
1566 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1567 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1569 (elf32_arm_got_prel): New variable.
1570 (elf32_arm_howto_from_type): New function.
1571 (elf32_arm_info_to_howto): Use it.
1572 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1573 BFD_RELOC_ARM_TARGET2.
1574 * libbfd.h: Regenerate.
1575 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1577 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1579 * ecoff.c: Update u.undef.next refs.
1580 * elf64-ppc.c: Likewise.
1581 * elflink.c: Likewise.
1582 * linker.c: Likewise.
1583 * xcofflink.c: Likewise.
1585 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1586 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1587 fields to indirect struct.
1588 * elf-m10300.c: Update u.weakdef refs.
1589 * elf32-arm.h: Likewise.
1590 * elf32-cris.c: Likewise.
1591 * elf32-frv.c: Likewise.
1592 * elf32-hppa.c: Likewise.
1593 * elf32-i370.c: Likewise.
1594 * elf32-i386.c: Likewise.
1595 * elf32-m32r.c: Likewise.
1596 * elf32-m68k.c: Likewise.
1597 * elf32-ppc.c: Likewise.
1598 * elf32-s390.c: Likewise.
1599 * elf32-sh.c: Likewise.
1600 * elf32-sparc.c: Likewise.
1601 * elf32-vax.c: Likewise.
1602 * elf32-xtensa.c: Likewise.
1603 * elf64-alpha.c: Likewise.
1604 * elf64-hppa.c: Likewise.
1605 * elf64-ppc.c: Likewise.
1606 * elf64-s390.c: Likewise.
1607 * elf64-sh64.c: Likewise.
1608 * elf64-sparc.c: Likewise.
1609 * elf64-x86-64.c: Likewise.
1610 * elfxx-ia64.c: Likewise.
1611 * elfxx-mips.c: Likewise.
1612 * elflink.c: Likewise. Also u.elf_hash_value.
1613 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1615 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1616 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1617 (bfd_elf_gc_record_vtentry): Likewise.
1618 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1620 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1622 * Makefile.am: Run "make dep-am".
1623 * Makefile.in: Regenerate.
1624 * bfd-in2.h: Regenerate.
1625 * po/SRC-POTFILES.in: Regenerate.
1626 * po/bfd.pot: Regenerate.
1628 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1630 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1631 with bitfields. Make "type" and "other" bitfields too.
1632 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1633 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1634 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1635 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1636 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1637 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1638 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1639 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1640 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1641 * elf-m10300.c: Likewise.
1643 * elf32-arm.h: Likewise.
1644 * elf32-cris.c: Likewise.
1645 * elf32-frv.c: Likewise.
1646 * elf32-hppa.c: Likewise.
1647 * elf32-i370.c: Likewise.
1648 * elf32-i386.c: Likewise.
1649 * elf32-m32r.c: Likewise.
1650 * elf32-m68k.c: Likewise.
1651 * elf32-ppc.c: Likewise.
1652 * elf32-s390.c: Likewise.
1653 * elf32-sh-symbian.c: Likewise.
1654 * elf32-sh.c: Likewise.
1655 * elf32-sh64.c: Likewise.
1656 * elf32-sparc.c: Likewise.
1657 * elf32-vax.c: Likewise.
1658 * elf32-xtensa.c: Likewise.
1659 * elf64-alpha.c: Likewise.
1660 * elf64-hppa.c: Likewise.
1661 * elf64-ppc.c: Likewise.
1662 * elf64-s390.c: Likewise.
1663 * elf64-sh64.c: Likewise.
1664 * elf64-sparc.c: Likewise.
1665 * elf64-x86-64.c: Likewise.
1666 * elflink.c: Likewise.
1667 * elfxx-ia64.c: Likewise.
1668 * elfxx-mips.c: Likewise.
1669 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1670 * configure: Regenerate.
1671 * aclocal.m4: Regenerate.
1673 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1675 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1676 around uses of R_ARM_TARGET1.
1677 (elf32_arm_check_relocs): Likewise.
1679 2004-09-13 Paul Brook <paul@codesourcery.com>
1681 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1683 * bfd-in2.h: Regenerate.
1684 * libbfd.h: Regenerate.
1685 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1686 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1687 (bfd_elf32_arm_process_before_allocation): Ditto.
1688 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1689 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1690 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1693 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1695 * hpux-core.c (thread_section_p): New function.
1696 (hpux_core_core_file_p): Fix computation of offset in call
1697 to bfd_seek. Create a ".reg" section from an arbitrary
1698 ".reg/<id>" section if none was created after having read
1701 2004-09-11 Andreas Schwab <schwab@suse.de>
1703 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1704 * aclocal.m4: Rebuild.
1705 * configure: Rebuild.
1707 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1709 * section.c (bfd_sections_find_if): Fix parameter name in
1710 comment to match code.
1712 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1714 * elf.c (assign_file_positions_except_relocs): Assign relocs
1715 stored in a bfd section.
1717 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1719 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1720 h->gotplt_refcount to 0, not -1.
1722 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1724 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1725 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1727 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1728 handle symbol visibility here.
1730 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1732 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1733 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1735 (ppc_stub_name): Remove trailing "+0" on stub name.
1736 (create_linkage_sections): Create relocations for
1737 branch lookup table when --emit-relocs as well as when --shared.
1738 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1739 relbrlt test. For --emit-stub-syms, always output a sym even when
1740 one already exists on a plt call stub. Put stub type in the stub
1742 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1744 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1745 reloc_count in stub sections. Adjust relbrlt test.
1746 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1747 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1748 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1749 for relocs against discarded symbols. Fix comments.
1751 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1753 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1754 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1756 (map_sections_to_segments): ... here. Use it. Assign a file
1757 position to the .dynamic section if it is not loadable, but part
1758 of the PT_DYNAMIC segment.
1759 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1760 offsets, not VMAs, for the BPABI. Do not fill in the header in
1761 the .got.plt section for the BPABI.
1762 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1764 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1766 2004-09-06 Nick Clifton <nickc@redhat.com>
1768 * elflink.c (elf_link_add_object_symbols): Set the error code to
1769 bfd_error_wrong_format when the input format does not match the
1772 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1774 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1775 (ppc64_elf_check_directives): ..here.
1776 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1777 before accessing ppc64_elf_tdata.
1778 (ppc64_elf_finish_dynamic_sections): And here too.
1780 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1782 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1784 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1786 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1787 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1788 (bfd_elf32_littlearm_symbian_vec): Likewise.
1789 * configure: Regenerated.
1790 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1791 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1792 (PLT_ENTRY_SIZE): Likewise.
1793 (bfd_vma_elf32_arm_symbian_plt_entry): New
1795 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1797 (create_got_section): Don't create sections when generating BPABI
1799 (elf32_arm_create_dynamic_sections): Tidy.
1800 (elf32_arm_link_hash_table_create): Set plt_header_size,
1801 plt_entry_size, and symbian_p.
1802 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1803 generating BPABI objects.
1804 (allocate_dynrelocs): Use htab->plt_header_size, not
1805 PLT_HEADER_SIZE. Do not add to .got.plt when
1806 generating BPABI objects.
1807 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1808 * elfarm-nabi.c: Add SymbianOS target vectors.
1809 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1810 (_bfd_elf_link_create_dynamic_sections): Likewise.
1811 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1812 (elfNN_bed): Use it.
1813 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1814 (bfd_elf32_littlearm_symbian_vec): Likewise.
1815 (_bfd_target_vector): Add them.
1817 2004-09-03 Nick Clifton <nickc@redhat.com>
1820 * coffcode.h (handle_COMDAT): Replace abort with an warning
1821 message and allow the scan to continue.
1823 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1825 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1826 in when reading relocs, not our sorted syms. Remove unnecessary
1829 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1831 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1833 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1835 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1836 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1837 replace uses of *_alias with *_noncanonical.
1838 * aclocal.m4: Rebuild with aclocal 1.4p6.
1839 * Makefile.in: Rebuild with automake 1.4p6.
1840 * doc/Makefile.in: Rebuild with automake 1.4p6.
1841 * configure.in: Autoupdate with autoupdate 2.59.
1842 * config.in: Regenerate with autoheader 2.59.
1843 * configure: Regnerate with autoconf 2.59.
1845 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1847 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1848 symbol pointer arrays before modifying.
1850 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1852 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1853 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1854 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1855 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1856 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1857 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1858 Use both symbol tables on non-relocatable objects. Use a common
1859 error exit. Fix "mid" warning.
1860 * libbfd.h: Regenerate.
1861 * bfd-in2.h: Regenerate.
1863 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1865 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1867 (struct sfpr_def_parms): Save some space.
1868 (sfpr_define): Here too.
1870 * elf64-ppc.c (compare_symbols): Put section syms first.
1871 (sym_exists_at): New function.
1872 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1873 points only for relocatable files. Use .opd section contents
1874 otherwise. Generally clean up the code.
1876 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1878 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1879 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1880 (struct sfpr_def_parms): New.
1881 (sfpr_define): New function.
1882 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1883 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1884 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1885 (savefpr1_tail, restfpr1_tail): New functions.
1886 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1887 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1888 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1889 code. Define all ABI mandated _save and _rest functions.
1891 2004-08-26 Paul Brook <paul@codesourcery.com>
1893 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1895 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1897 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1900 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1902 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1903 that pcrel correction is applied for R_386_PC32.
1905 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1907 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1908 for R_386_32 and R_386_PC32 relocs against symbols defined in
1911 2004-08-25 Dmitry Diky <diwil@spec.ru>
1913 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1914 Add new relocations.
1915 * bfd-in2.h: Regenerate.
1916 * libbfd.h: Regenerate.
1917 * elf32-msp430.c: Clean-up code.
1918 (elf_msp430_howto_table): Add new relocation entries.
1919 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1920 (msp430_elf_relax_section): New function.
1921 (msp430_elf_relax_delete_bytes): New function.
1922 (msp430_elf_symbol_address_p): New function.
1924 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1926 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1927 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1929 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1931 * elflink.c (_bfd_elf_section_already_linked): Handle
1932 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1934 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1936 * config.bfd (arm*-*-symbianelf*): New target.
1937 (arm*-*-eabi*): Likewise.
1939 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1941 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1942 "struct ppc_link_hash_entry *".
1943 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1944 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1946 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1948 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1949 entries (where fd_aux overlaps next entry's fd_func).
1950 Add non_overlapping argument, use it.
1951 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1952 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1953 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1954 as indexes into opd_sym_map/opd_adjust array.
1955 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1957 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1959 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1960 if we can look up their function descriptor in a regular file.
1962 2004-08-18 Nick Clifton <nickc@redhat.com>
1965 * cofflink.c (coff_link_add_symbols): Check that the comdat
1966 pointer in the coff_section_data structure has been initialised
1969 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1972 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1973 changing bfd_link_hash_undefined to bfd_link_hash_new.
1975 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1977 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1979 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1980 (synthetic_opd, synthetic_relocatable): New variables.
1981 (compare_symbols, compare_relocs): New helper routines.
1982 (ppc64_elf_get_synthetic_symtab): New function.
1983 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1985 * bfd-in2.h: Regenerated.
1986 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1987 to relsyms. Return 0 if abfd is relocatable.
1989 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1991 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1993 2004-08-17 Nick Clifton <nickc@redhat.com>
1995 * (is_arm_mapping_symbol_name): New function - return true
1996 when a symbol name matches the requirements for an ARM mapping
1998 (arm_elf_find_function): New function based on
1999 elf_find_function in elf.c but skipping ARM mapping symbols
2000 and including thumb function symbols.
2001 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2002 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2004 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2006 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2007 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2008 (ppc64_elf_brtaken_reloc): Here too.
2010 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2012 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2014 (ppc64_elf_check_directives): Check that we have the right hash
2015 table before proceeding.
2017 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2019 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2020 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2021 the sections that will be discarded.
2023 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2025 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2027 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2029 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2030 free space available.
2032 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2034 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2035 occurrences with bfd_byte * thoughout file.
2037 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2038 (xcoff_write_armap_big): Likewise.
2039 (xcoff_write_archive_contents_old): Likewise.
2040 (xcoff_write_archive_contents_big): Likewise.
2042 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2044 2004-08-13 Nick Clifton <nickc@redhat.com>
2046 * elf32-arm.h: Convert to ISO C90.
2048 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2051 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2054 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2056 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2057 (bfd_archive_filename, bfd_get_section_ident): Delete.
2058 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2059 bfd_archive_filename.
2060 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2061 to warn about symbols in discarded sections. Use _bfd_error_handler.
2062 * aout-adobe.c (aout_adobe_callback): See below.
2063 * aout-cris.c (swap_ext_reloc_in): ..
2064 * coff-arm.c (find_thumb_glue, find_arm_glue,
2065 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2066 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2067 coff_arm_copy_private_bfd_data): ..
2068 * coff-i860.c (i860_reloc_processing): ..
2069 * coff-mcore.c (mcore_coff_unsupported_reloc,
2070 coff_mcore_relocate_section): ..
2071 * coff-ppc.c (coff_ppc_relocate_section): ..
2072 * coff-rs6000.c (xcoff_create_csect_from_smclas
2073 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2074 sh_swap_insns, sh_relocate_section): ..
2075 * coff-tic54x.c (tic54x_reloc_processing): ..
2076 * coff-tic80.c (coff_tic80_relocate_section): ..
2077 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2078 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2079 coff_slurp_symbol_table, coff_classify_symbol,
2080 coff_slurp_reloc_table): ..
2081 * coffgen.c (_bfd_coff_read_string_table): ..
2082 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2083 _bfd_coff_generic_relocate_section): ..
2084 * cpu-arm.c (bfd_arm_merge_machines): ..
2085 * cpu-sh.c (sh_merge_bfd_arch): ..
2086 * elf-hppa.h (elf_hppa_relocate_section): ..
2087 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2088 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2089 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2090 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2091 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2092 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2093 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2094 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2095 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2096 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2097 cris_elf_merge_private_bfd_data
2098 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2099 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2100 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2101 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2102 elf32_hppa_relocate_section): ..
2103 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2104 i370_elf_check_relocs, i370_elf_relocate_section): ..
2105 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2106 elf_i386_relocate_section): ..
2107 * elf32-m32r.c (m32r_elf_relocate_section,
2108 m32r_elf_merge_private_bfd_data): ..
2109 * elf32-m68hc1x.c (m68hc12_add_stub,
2110 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2111 * elf32-m68k.c (elf_m68k_relocate_section): ..
2112 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2113 mcore_elf_relocate_section): ..
2114 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2115 ppc_elf_check_relocs, ppc_elf_relocate_section,
2116 ppc_elf_begin_write_processing): ..
2117 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2118 elf_s390_relocate_section): ..
2119 * elf32-sh-symbian.c (sh_symbian_import_as,
2120 sh_symbian_process_embedded_commands,
2121 sh_symbian_relocate_section): ..
2122 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2123 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2124 sh_elf_merge_private_data): ..
2125 * elf32-sparc.c (elf32_sparc_check_relocs,
2126 elf32_sparc_relocate_section,
2127 elf32_sparc_merge_private_bfd_data): ..
2128 * elf32-v850.c (v850_elf_check_relocs,
2129 v850_elf_merge_private_bfd_data): ..
2130 * elf32-xtensa.c (elf_xtensa_check_relocs,
2131 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2132 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2133 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2134 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2135 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2136 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2137 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2138 ppc64_elf_relocate_section): ..
2139 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2140 elf_s390_relocate_section): ..
2141 * elf64-sh64.c (sh_elf64_relocate_section): ..
2142 * elf64-sparc.c (sparc64_elf_check_relocs,
2143 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2144 sparc64_elf_merge_private_bfd_data): ..
2145 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2146 elf64_x86_64_relocate_section): ..
2147 * elflink.c (_bfd_elf_add_default_symbol,
2148 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2149 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2150 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2151 elf_get_linked_section_vma, elf_fixup_link_order,
2152 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2153 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2154 * elfxx-ia64.c (elfNN_ia64_relax_section,
2155 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2156 * elfxx-mips.c (mips_elf_perform_relocation,
2157 _bfd_mips_elf_check_relocs,
2158 _bfd_mips_elf_merge_private_bfd_data): ..
2159 * ieee.c (ieee_slurp_external_symbols): ..
2160 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2161 * libbfd.c (_bfd_generic_verify_endian_match): ..
2162 * linker.c (_bfd_generic_link_add_one_symbol,
2163 _bfd_generic_section_already_linked): ..
2164 * pdp11.c (translate_to_native_sym_flags): ..
2165 * pe-mips.c (coff_pe_mips_relocate_section): ..
2166 * peicode.h (pe_ILF_build_a_bfd): ..
2167 * srec.c (srec_bad_byte): ..
2168 * stabs.c (_bfd_link_section_stabs): ..
2169 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2170 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2171 with corresponding %B and %A in _bfd_error_handler format string.
2172 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2173 calls to use %A and %B. Fix "against symbol .. from section" and
2174 similar error messages. Combine multiple _bfd_error_handler calls
2175 where they were separated due to bfd_archive_filename deficiencies.
2176 * bfd-in2.h: Regenerate.
2178 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2180 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2183 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2185 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2186 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2187 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2189 (link_hash_newfunc): Init was_undefined.
2190 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2191 Use undefweak instead.
2192 (ppc64_elf_check_directives): Fix undefs chain.
2193 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2195 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2196 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2197 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2199 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2201 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2202 error, test input_section flags rather than sec.
2204 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2206 * elf-bfd.h (struct elf_backend_data): Add
2207 elf_backend_archive_symbol_lookup.
2208 (_bfd_elf_archive_symbol_lookup): Declare.
2209 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2210 (elf_link_add_archive_symbols): ..extracted from here. Call the
2212 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2213 (elfNN_bed): Init new field.
2214 * elf64-ppc.c (elf_backend_check_directives): Define.
2215 (elf_backend_archive_symbol_lookup): Define.
2216 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2217 a ppc_link_hash_entry pointer.
2219 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2220 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2221 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2222 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2223 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2224 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2225 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2228 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2230 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2231 (ppc64_elf_add_symbol_hook): Test for NULL section.
2232 (get_sym_h): Formatting.
2233 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2236 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2237 long branch stubs with code handling plt and r2off branch stubs.
2239 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2241 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2242 * elflink.c (elf_link_input_bfd): Formatting.
2243 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2245 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2246 (link_hash_newfunc): Don't set it.
2247 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2248 (ppc64_elf_mark_entry_syms): Delete.
2249 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2250 sections. Use get_opd_info.
2251 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2253 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2255 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2257 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2258 (func_desc_adjust): Don't set have_undefweak.
2259 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2260 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2262 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2263 "struct ppc_link_hash_entry *". Adjust all references.
2264 (ppc64_elf_hide_symbol): Correct a comment.
2266 * elf64-ppc.c (get_opd_info): New function.
2267 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2268 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2269 before calling get_fdh. Test fdh rather than h before dereferencing
2270 fdh. Mark removed symbols in opd_adjust.
2271 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2272 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2274 (ppc64_elf_output_symbol_hook): Likewise.
2276 2004-08-06 Paul Brook <paul@codesourcery.com>
2278 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2279 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2280 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2281 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2282 and BFD_RELOC_ARM_SBREL32.
2283 * bfd-in2.h, bbfd.h: Regenerate.
2285 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2287 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2288 the dynamic link symbol actually in use.
2290 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2292 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2294 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2295 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2297 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2298 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2300 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2301 Nick Clifton <nickc@redhat.com>
2304 * bfd.c (_bfd_default_error_handler): Make it global.
2306 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2308 * elf.c (assign_section_numbers): Cope gracefully with sections
2309 which have SHF_LINK_ORDER set but no sh_link set up.
2310 * elflink.c (elf_get_linked_section_vma): Likewise.
2312 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2315 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2316 Set it to _bfd_default_error_handler.
2317 (elfNN_bed): Add elf_backend_link_order_error_handler.
2319 * libbfd-in.h (_bfd_default_error_handler): New.
2321 * libbfd.h: Regenerated.
2323 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2325 * archures.c (bfd_mach_sparc_64bit_p): Define.
2326 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2327 * bfd-in2.h: Rebuilt.
2329 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2331 Introduce SH2a support.
2332 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2333 * archures.c (bfd_mach_sh2a_nofpu): New.
2334 * bfd-in2.h: Rebuilt.
2335 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2336 (arch_info_struct): Add sh2a_nofpu.
2337 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2338 2003-12-29 DJ Delorie <dj@redhat.com>
2339 * reloc.c: Add relocs for sh2a.
2340 * bfd-in2.h: Regenerate.
2341 * libbfd.hh: Regenerate.
2342 2003-12-01 Michael Snyder <msnyder@redhat.com>
2343 * archures.c (bfd_mach_sh2a): New.
2344 * bfd-in2.h: Rebuilt.
2345 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2347 (arch_info_struct): Add sh2a.
2348 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2350 2004-07-28 Nick Clifton <nickc@redhat.com>
2351 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2354 * som.c (setup_sections): Improve estimation of space sizes in
2355 relocatable objects.
2357 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2358 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2359 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2361 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2362 * configure: Regenerate.
2363 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2364 case that accepts OSABI=NetBSD and OSABI=SysV.
2365 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2366 the base of .got or .data (if .got does not exist).
2367 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2369 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2370 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2371 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2372 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2374 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2377 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2378 (elf_sec_group): Defined.
2379 (bfd_elf_match_symbols_in_sections): New prototype.
2380 (_bfd_elf_setup_group_pointers): Likewise.
2382 * elf.c (bfd_elf_discard_group): Abort.
2383 (bfd_elf_set_group_contents): Also include relocation sections.
2384 Remove zero-fill for ld -r.
2385 (_bfd_elf_setup_group_pointers): New function.
2386 (elf_sort_elf_symbol): Likewise.
2387 (elf_sym_name_compare): Likewise.
2388 (bfd_elf_match_symbols_in_sections): Likewise.
2390 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2392 * elflink.c (match_group_member): New.
2393 (elf_link_input_bfd): Check group member for discarded section.
2394 (try_match_symbols_in_sections): New function.
2395 (already_linked): Likewise.
2396 (_bfd_elf_section_already_linked): Support mixing comdat group
2397 and linkonce section.
2399 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2400 * linker.c (bfd_section_already_linked_table_traverse): New.
2402 * libbfd.h: Regenerated.
2404 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2406 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2407 BFD_RELOC_CRX_SWITCH32.
2408 * bfd-in2.h: Regenerate.
2409 * libbfd.h: Regenerate.
2410 * elf32-crx.c: Support relocation/relaxation of
2411 BFD_RELOC_CRX_SWITCH* types.
2413 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2415 * elf64-ppc.c: Correct "Linker stubs" comment.
2417 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2419 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2421 (elf_linked_to_section): New.
2423 * elf.c (assign_section_numbers): Set up sh_link for
2426 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2427 to sh_link for SHT_IA_64_UNWIND sections.
2429 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2431 * elflink.c (elf_fixup_link_order): Add _() to error message.
2433 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2435 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2438 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2440 * aout-adobe.c (aout_32_section_already_linked): Defined.
2441 * aout-target.h (MY_section_already_linked): Likewise.
2442 * aout-tic30.c (MY_section_already_linked): Likewise.
2443 * binary.c (binary_section_already_linked): Likewise.
2444 * bout.c (b_out_section_already_linked): Likewise.
2445 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2446 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2447 * coffcode.h (coff_section_already_linked): Likewise.
2448 * i386msdos.c (msdos_section_already_linked): Likewise.
2449 * i386os9k.c (os9k_section_already_linked): Likewise.
2450 * ieee.c (ieee_section_already_linked): Likewise.
2451 * ihex.c (ihex_section_already_linked): Likewise.
2452 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2453 * mmo.c (mmo_section_already_linked): Likewise.
2454 * nlm-target.h (nlm_section_already_linked): Likewise.
2455 * oasys.c (oasys_section_already_linked): Likewise.
2456 * pef.c (bfd_pef_section_already_linked): Likewise.
2457 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2458 * som.c (som_bfd_discard_group): Likewise.
2459 * srec.c (srec_section_already_linked): Likewise.
2460 * tekhex.c (tekhex_section_already_linked): Likewise.
2461 * versados.c (versados_section_already_linked): Likewise.
2462 * vms.c (vms_section_already_linked): Likewise.
2463 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2464 * xsym.c (bfd_sym_section_already_linked): Likewise.
2466 * bfd-in.h (bfd_section_already_linked_table_init): New.
2467 (bfd_section_already_linked_table_free): Likewise.
2469 * coff-rs6000.c (rs6000coff_vec): Add
2470 _bfd_generic_section_already_linked.
2471 (pmac_xcoff_vec): Likewise.
2472 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2473 (aix5coff64_vec): Likewise.
2475 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2476 * elflink.c (_bfd_elf_section_already_linked): New function.
2478 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2480 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2481 (_bfd_generic_section_already_linked): New.
2482 (bfd_section_already_linked_hash_entry): Likewise.
2483 (bfd_section_already_linked): Likewise.
2484 (bfd_section_already_linked_table_lookup): Likewise.
2485 (bfd_section_already_linked_table_insert): Likewise.
2487 * linker.c (bfd_section_already_linked): New.
2488 (_bfd_section_already_linked_table): Likewise.
2489 (bfd_section_already_linked_table_lookup): Likewise.
2490 (bfd_section_already_linked_table_insert): Likewise.
2491 (already_linked_newfunc): Likewise.
2492 (bfd_section_already_linked_table_init): Likewise.
2493 (bfd_section_already_linked_table_free): Likewise.
2494 (_bfd_generic_section_already_linked): Likewise.
2496 * section.c (bfd_section): Remove comdat.
2497 (bfd_comdat_info): Moved to ...
2498 * bfd-in.h (coff_comdat_info): Here.
2499 (bfd_coff_get_comdat_section): New.
2500 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2501 * libcoff-in.h (coff_section_tdata): Add comdat.
2502 * coffcode.h (handle_COMDAT): Updated.
2503 * cofflink.c (coff_link_add_symbols): Likewise.
2504 * ecoff.c (bfd_debug_section): Likewise.
2506 * targets.c (bfd_target): Add _section_already_linked.
2507 (BFD_JUMP_TABLE_LINK): Updated.
2509 * bfd-in2.h: Regenerated.
2510 * libbfd.h: Likewise.
2511 * libcoff.h: Likewise.
2513 2003-07-21 Paul Brook <paul@codesourcery.com>
2515 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2516 elf_fixup_link_order): New functions.
2517 (bfd_elf_final_link): Call elf_fixup_link_order.
2519 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2521 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2522 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2524 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2525 _bfd_elf_symbol_refs_local_p.
2526 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2529 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2531 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2533 (bfd_elf_get_dyn_lib_class): New prototype.
2534 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2536 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2537 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2538 entry is needed. Issue an error if a DT_NEEDED entry is needed
2539 for a file marked DYN_NO_NEEDED.
2540 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2543 * bfd-in2.h: Regenerated.
2545 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2547 * elflink.c (elf_section_complain_discarded): Don't complain in
2550 2004-07-10 James E Wilson <wilson@specifixinc.com>
2552 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2553 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2554 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2555 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2557 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2558 bfd_put_64 to bfd_putl64.
2559 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2561 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2564 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2565 .init/.fini sections when trying to relax it.
2567 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2569 * elf.c (assign_file_positions_for_segments): Make sure the
2570 .dynamic section is the first section in the PT_DYNAMIC segment.
2572 2004-07-09 Nick Clifton <nickc@redhat.com>
2574 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2575 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2576 sh_elf_get_flags_from_mach functions so that they do not conflict
2577 when this target is built with other sh-elf targets.
2578 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2579 suppression of this function.
2580 (sh_elf_find_flags): Likewise.
2582 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2584 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2585 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2586 (BFD32_BACKENDS): Add elf32-crx.lo.
2587 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2588 (cpu-crx.lo): New target.
2589 (elf32-crx.lo): New target.
2590 * Makefile.in: Regenerate.
2591 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2592 (bfd_archures_list): Add bfd_crx_arch.
2593 * bfd-in2.h: Regenerate.
2594 * config.bfd: Handle crx-*-elf*, crx*.
2595 * configure.in: Handle bfd_elf32_crx_vec.
2596 * configure: Regenerate.
2597 * cpu-crx.c: New file.
2598 * elf32-crx.c: Likewise.
2599 * libbfd.h: Regenerate.
2600 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2601 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2602 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2603 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2604 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2605 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2606 * targets.c (bfd_elf32_crx_vec): Declare.
2607 (bfd_target_vector): Add bfd_elf32_crx_vec.
2609 2004-07-06 Nick Clifton <nickc@redhat.com>
2611 * config.bfd: Add sh-symbian-elf target.
2612 * configure.in: Add bfd_elf32_shl_symbian_vec.
2613 * configure: Regenerate.
2614 * elf-bfd.h (struct elf_backend_data): Add new field
2616 * elflink.c (elf_link_add_object_symbols): Invoke the
2617 check_directives function, if defined.
2618 * elfxx-target.h: Provide a default, NULL definition for
2620 * targets.c: Add bfd_elf32_shl_symbian_vec.
2621 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2623 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2624 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2625 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2626 not already been defined.
2627 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2628 * sh-symbian.c: New file. Provide functions to support the
2629 * sh-symbian-elf target.
2630 * Makefile.am: Add elf32-sh-symbian.c
2631 * Makefile.in: Regenerate.
2633 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2635 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2636 * Makefile.am: Ran make dep-am.
2637 * Makefile.in: Ran make dep-in.
2639 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2641 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2644 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2646 * config.bfd: Add want64 to configuration target s390-*-linux*.
2648 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2650 * bfd.c (bfd_get_section_ident): New.
2652 * elflink.c (elf_link_read_relocs_from_section): Call
2653 bfd_get_section_ident to identify the section when reporting
2655 (_bfd_elf_link_output_relocs): Likewise.
2656 (elf_link_output_extsym): Likewise.
2657 (elf_link_input_bfd): Likewise.
2658 (bfd_elf_gc_record_vtinherit): Likewise.
2660 * bfd-in2.h: Regenerated.
2662 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2663 Nick Clifton <nickc@redhat.com>
2666 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2667 of section symbols to mips_elf_sort_hash_table ().
2669 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2671 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2673 (elf_section_complain_discarded): New function. Handle
2674 .gcc_except_table too.
2675 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2676 in discarded sections.
2677 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2679 2004-06-30 James E Wilson <wilson@specifixinc.com>
2681 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2682 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2684 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2687 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2688 local references to discarded sections and report their
2691 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2693 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2694 sec_info_type, test section name instead.
2696 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2699 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2700 in .init/.fini sections.
2702 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2704 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2705 bfd_get_section_limit.
2707 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2709 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2710 output section size.
2712 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2714 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2716 (mmix_elf_perform_relocation): Adjust for above change.
2717 (mmix_elf_relocate_section): Likewise.
2718 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2719 (mmix_elf_get_section_contents): Delete.
2720 (bfd_elf64_get_section_contents): Delete.
2721 (mmix_elf_relocate_section): Zero stub area.
2722 * linker.c (default_indirect_link_order): Alloc max of section size
2724 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2725 * section.c (bfd_malloc_and_get_section): Likewise.
2726 (struct bfd_section): Update rawsize comment.
2727 * bfd-in2.h: Regenerate.
2729 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2731 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2733 * bfd-in.h (bfd_get_section_limit): Define.
2734 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2735 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2736 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2737 * coff-arm.c (coff_arm_relocate_section): Likewise.
2738 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2739 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2740 (bfd_ns32k_final_link_relocate): Likewise.
2741 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2742 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2743 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2744 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2745 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2746 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2747 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2748 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2749 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2750 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2751 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2752 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2753 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2754 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2755 * elf32-v850.c (v850_elf_reloc): Likewise.
2756 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2757 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2758 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2759 * elf64-mips.c (mips_elf64_gprel32_reloc)
2760 (mips16_gprel_reloc): Likewise.
2761 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2762 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2763 * elf64-sparc.c (init_insn_reloc): Likewise.
2764 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2765 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2766 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2767 (_bfd_mips_elf_generic_reloc): Likewise.
2768 * bfd-in2.h: Regenerate.
2770 2004-06-28 Alan Modra <amodra@bigpond.net.au>
2772 * bfd-in.h (struct stab_info): Move from stabs.c.
2773 * stabs.c (struct stab_link_includes_table): Delete.
2774 (stab_link_includes_lookup): Delete.
2775 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2776 level of indirection from sinfo parm.
2777 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2778 stabstr section. Adjust hash table accesses.
2779 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2780 alloc. Adjust stab_info test.
2781 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2782 (_bfd_coff_final_link): Adjust stab_info test.
2783 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2784 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2786 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2787 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2788 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2789 stabstr section. Adjust stab_info test.
2790 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2791 (_bfd_write_stab_strings): Adjust prototypes.
2792 * libbfd.h: Regenerate.
2793 * libcoff.h: Regenerate.
2794 * bfd-in2.h: Regenerate.
2796 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2798 From Miod Vallat <miod@online.fr>:
2799 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2801 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2803 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2804 (struct elf32_mn10300_link_hash_entry): Remove
2805 pcrel_relocs_copied.
2806 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2807 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2808 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2809 and gotoff relocations if the symbol doesn't bind locally. Use
2810 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2811 relocation for PCREL32.
2812 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2813 to test whether a symbol binds locally.
2814 (elf32_mn10300_link_hash_newfunc): Don't initialize
2815 pcrel_relocs_copied.
2816 (_bfd_mn10300_elf_discard_copies): Delete.
2817 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2819 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2821 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2823 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2825 * som.c (som_set_reloc_info): Correct small typo.
2827 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2829 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2830 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2831 (m32r_elf_gcsweep_hook): Likewise.
2832 (m32r_elf_check_relocs): Likewise.
2833 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2834 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2835 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2836 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2837 * bfd-in2.h: Regenerated.
2838 * libbfd.h: Regenerated.
2840 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2842 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2844 (elf64_x86_64_relocate_section): Issue an error for
2845 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2846 against global symbols when building shared library.
2848 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2850 * section.c (struct sec): Rename "_cooked_size" to "size".
2851 Rename "_raw_size" to "rawsize".
2852 (STD_SECTION): Adjust comments.
2853 (bfd_set_section_size, bfd_get_section_contents): Use size.
2854 (bfd_malloc_and_get_section): New function.
2855 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2856 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2857 Correctly free reloc and contents memory.
2858 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2859 and fake CIE now that we can shink section size to zero.
2860 (_bfd_elf_write_section_eh_frame): Likewise..
2861 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2862 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2863 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2864 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2865 unneeded indirection.
2866 * elf.c (_bfd_elf_section_offset): .. and update call.
2867 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2868 * libbfd.h: Regenerate.
2869 * bfd-in2.h: Regenerate.
2871 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2872 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2873 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2874 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2875 Similarly use "rawsize", if non-zero, in reloc functions to validate
2876 reloc addresses. Use new bfd_malloc_and_get_section in most places
2877 where bfd_get_section_contents was called. Expand all occurrences of
2878 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2879 grok_prstatus and similar functions to "size".
2880 * aix386-core.c (aix386_core_file_p): ..
2881 * aix5ppc-core.c (xcoff64_core_p): ..
2882 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2883 aout_adobe_set_section_contents): ..
2884 * aout-target.h (callback): ..
2885 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2886 MY_bfd_final_link): ..
2887 * aoutf1.h (sunos4_core_file_p): ..
2888 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2889 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2890 final_link, aout_link_input_section): ..
2891 * binary.c (binary_object_p, binary_canonicalize_symtab,
2892 binary_set_section_contents): ..
2893 * bout.c (b_out_callback, b_out_write_object_contents,
2894 b_out_set_section_contents, b_out_bfd_relax_section,
2895 b_out_bfd_get_relocated_section_contents): ..
2896 * cisco-core.c (cisco_core_file_validate): ..
2897 * coff-alpha.c (alpha_ecoff_object_p,
2898 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2899 * coff-arm.c (coff_arm_relocate_section,
2900 bfd_arm_allocate_interworking_sections): ..
2901 * coff-h8300.c (h8300_reloc16_extra_cases,
2902 h8300_bfd_link_add_symbols): ..
2903 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2904 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2905 ppc_bfd_coff_final_link): ..
2906 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2907 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2908 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2909 * coff64-rs6000.c (xcoff64_write_object_contents,
2910 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2911 * coffcode.h (coff_compute_section_file_positions,
2912 coff_write_object_contents): ..
2913 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2914 coff_section_symbol, build_debug_section): ..
2915 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2916 process_embedded_commands, _bfd_coff_link_input_bfd,
2917 _bfd_coff_write_global_sym): ..
2918 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2919 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2920 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2921 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2922 _bfd_dwarf2_find_nearest_line): ..
2923 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2924 ecoff_compute_section_file_positions,
2925 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2926 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2927 _bfd_elf_discard_section_eh_frame_hdr,
2928 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2929 _bfd_elf_write_section_eh_frame,
2930 _bfd_elf_write_section_eh_frame_hdr): ..
2931 * elf-hppa.h (elf_hppa_sort_unwind): ..
2932 * elf-m10200.c (mn10200_elf_relax_section,
2933 mn10200_elf_relax_delete_bytes,
2934 mn10200_elf_get_relocated_section_contents): ..
2935 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2936 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2937 mn10300_elf_relax_delete_bytes,
2938 mn10300_elf_get_relocated_section_contents,
2939 _bfd_mn10300_elf_adjust_dynamic_symbol,
2940 _bfd_mn10300_elf_discard_copies,
2941 _bfd_mn10300_elf_size_dynamic_sections,
2942 _bfd_mn10300_elf_finish_dynamic_sections): ..
2943 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2944 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2945 bfd_elf_set_group_contents, map_sections_to_segments,
2946 elf_sort_sections, assign_file_positions_for_segments,
2947 SECTION_SIZE, copy_private_bfd_data,
2948 _bfd_elf_get_dynamic_reloc_upper_bound,
2949 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2950 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2951 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2952 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2953 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2954 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2955 bfd_elf32_arm_process_before_allocation,
2956 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2957 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2958 elf32_arm_write_section): ..
2959 * elf32-cris.c (cris_elf_grok_prstatus,
2960 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2961 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2962 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2963 elf_cris_discard_excess_dso_dynamics,
2964 elf_cris_discard_excess_program_dynamics): ..
2965 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2966 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2967 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2968 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2969 elf32_frvfdpic_size_dynamic_sections,
2970 elf32_frvfdpic_modify_segment_map,
2971 elf32_frvfdpic_finish_dynamic_sections): ..
2972 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2973 elf32_h8_get_relocated_section_contents): ..
2974 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2975 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2976 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2977 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2978 elf32_hppa_finish_dynamic_sections): ..
2979 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2980 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2981 i370_elf_finish_dynamic_sections): ..
2982 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2983 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2984 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2985 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2986 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2987 * elf32-ip2k.c (ip2k_is_switch_table_128,
2988 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2989 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2990 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2991 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2992 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2993 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2994 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2995 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2996 m32r_elf_get_relocated_section_contents): ..
2997 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2998 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2999 m68hc11_elf_relax_delete_bytes): ..
3000 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3001 m68hc12_elf_size_one_stub): ..
3002 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3003 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3004 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3005 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3006 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3007 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3008 elf32_mips_grok_prstatus): ..
3009 * elf32-or32.c (or32_elf_consth_reloc): ..
3010 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3011 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3012 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3013 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3014 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3015 ppc_elf_final_write_processing): ..
3016 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3017 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3018 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3019 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3020 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3021 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3022 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3023 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3024 * elf32-sh64-com.c (sh64_address_in_cranges,
3025 sh64_get_contents_type): ..
3026 * elf32-sh64.c (sh64_find_section_for_address,
3027 sh64_elf_final_write_processing): ..
3028 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3029 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3030 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3031 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3032 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3033 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3034 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3035 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3036 elf_vax_finish_dynamic_sections): ..
3037 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3038 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3039 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3040 xstormy16_elf_finish_dynamic_sections): ..
3041 * elf32-xtensa.c (xtensa_read_table_entries,
3042 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3043 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3044 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3045 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3046 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3047 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3048 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3049 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3050 xtensa_callback_required_dependence): ..
3051 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3052 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3053 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3054 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3055 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3056 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3057 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3058 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3059 * elf64-hppa.c (allocate_dynrel_entries,
3060 elf64_hppa_size_dynamic_sections,
3061 elf64_hppa_finish_dynamic_sections): ..
3062 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3063 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3064 elf64_mips_grok_prstatus): ..
3065 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3066 mmix_elf_relocate_section, mmix_elf_final_link,
3067 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3068 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3069 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3070 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3071 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3072 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3073 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3074 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3075 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3076 ppc64_elf_finish_dynamic_sections): ..
3077 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3078 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3079 elf_s390_finish_dynamic_sections): ..
3080 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3081 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3082 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3083 sh64_elf64_finish_dynamic_sections): ..
3084 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3085 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3086 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3087 sparc64_elf_finish_dynamic_symbol,
3088 sparc64_elf_finish_dynamic_sections): ..
3089 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3090 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3091 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3092 elf64_x86_64_finish_dynamic_sections): ..
3093 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3094 * elfcode.h (elf_slurp_reloc_table): ..
3095 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3096 elf_finalize_dynstr, elf_link_add_object_symbols,
3097 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3098 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3099 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3100 elf32_mips_grok_prstatus): ..
3101 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3102 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3103 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3104 elfNN_ia64_finish_dynamic_sections): ..
3105 * elfxx-mips.c (mips_elf_create_procedure_table,
3106 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3107 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3108 mips_elf_global_got_index, mips_elf_multi_got,
3109 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3110 mips_elf_allocate_dynamic_relocations,
3111 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3112 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3113 _bfd_mips_elf_always_size_sections,
3114 _bfd_mips_elf_size_dynamic_sections,
3115 _bfd_mips_elf_finish_dynamic_symbol,
3116 _bfd_mips_elf_finish_dynamic_sections,
3117 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3118 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3119 _bfd_elf_mips_get_relocated_section_contents,
3120 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3121 * hp300hpux.c (callback): ..
3122 * hppabsd-core.c (make_bfd_asection): ..
3123 * hpux-core.c (make_bfd_asection): ..
3124 * i386linux.c (linux_link_create_dynamic_sections,
3125 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3126 * i386msdos.c (msdos_write_object_contents): ..
3127 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3128 os9k_set_section_contents): ..
3129 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3130 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3131 ieee_write_section_part, do_with_relocs, do_as_repeat,
3132 do_without_relocs, ieee_write_debug_part, init_for_output,
3133 ieee_set_section_contents): ..
3134 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3135 * irix-core.c (do_sections, make_bfd_asection): ..
3136 * libaout.h (aout_section_merge_with_text_p): ..
3137 * libbfd.c (_bfd_generic_get_section_contents,
3138 _bfd_generic_get_section_contents_in_window): ..
3139 * linker.c (default_indirect_link_order): ..
3140 * lynx-core.c (make_bfd_asection): ..
3141 * m68klinux.c (linux_link_create_dynamic_sections,
3142 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3143 * mach-o.c (bfd_mach_o_make_bfd_section,
3144 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3145 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3146 bfd_mach_o_scan_read_segment): ..
3147 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3148 _bfd_merge_sections): ..
3149 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3150 mmo_map_set_sizes, mmo_canonicalize_symtab,
3151 mmo_internal_write_section, mmo_write_object_contents): ..
3152 * netbsd-core.c (netbsd_core_file_p): ..
3153 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3154 nlm_alpha_set_public_section): ..
3155 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3156 * nlm32-sparc.c (nlm_sparc_write_import): ..
3157 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3158 nlm_compute_section_file_positions): ..
3159 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3160 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3161 * opncls.c (get_debug_link_info): ..
3162 * osf-core.c (make_bfd_asection): ..
3163 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3164 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3165 final_link, aout_link_input_section): ..
3166 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3167 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3168 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3169 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3170 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3171 * ptrace-core.c (ptrace_unix_core_file_p): ..
3172 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3173 _bfd_final_link_relocate, bfd_generic_relax_section,
3174 bfd_generic_get_relocated_section_contents): ..
3175 * reloc16.c (bfd_coff_reloc16_relax_section,
3176 bfd_coff_reloc16_get_relocated_section_c): ..
3177 * riscix.c (riscix_some_aout_object_p): ..
3178 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3179 * sco5-core.c (make_bfd_asection): ..
3180 * simple.c (bfd_simple_get_relocated_section_contents): ..
3181 * som.c (som_object_setup, setup_sections, som_prep_headers,
3182 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3183 som_set_reloc_info, som_get_section_contents,
3184 som_bfd_link_split_section): ..
3185 * sparclinux.c (linux_link_create_dynamic_sections,
3186 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3187 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3188 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3189 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3190 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3191 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3192 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3193 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3194 sunos_finish_dynamic_link): ..
3195 * syms.c (_bfd_stab_section_find_nearest_line): ..
3196 * tekhex.c (first_phase, tekhex_set_section_contents,
3197 tekhex_write_object_contents): ..
3198 * trad-core.c (trad_unix_core_file_p): ..
3199 * versados.c (process_esd, process_otr, process_otr): ..
3200 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3201 * vms-misc.c (add_new_contents): ..
3202 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3203 * vms.c (vms_set_section_contents): ..
3204 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3205 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3206 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3207 * xsym.c (bfd_sym_scan): .. See above.
3209 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3211 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3212 calling _bfd_merged_section_offset only for section symbols.
3214 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3216 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3217 for handling SEC_MERGE symbols in relax_section.
3219 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3221 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3222 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3223 linked together. Mark the result as h8300sx code.
3225 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3227 * elf-bfd.h (struct elf_backend_data): Added
3228 elf_backend_omit_section_dynsym.
3229 (_bfd_elf_link_omit_section_dynsym): Declare.
3230 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3231 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3232 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3233 (_bfd_elf_link_renumber_dynsyms): ... this function.
3234 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3235 _bfd_elf_link_omit_section_dynsym).
3236 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3238 2004-06-21 Nick Clifton <nickc@redhat.com>
3240 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3243 2004-06-17 Jerome Guitton <guitton@gnat.com>
3245 * bfd-in.h (bfd_cache_close_all): New function declaration.
3246 * bfd-in2.h: Regenerate.
3247 * cache.c (bfd_cache_close_all): New function definition.
3249 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3251 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3253 * configure: Regenerate.
3255 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3257 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3258 the pre-existing section.
3260 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3262 * section.c (struct sec): Remove usused flags. Reorganize a little.
3263 (bfd_get_section_size_before_reloc): Delete.
3264 (bfd_get_section_size_after_reloc): Delete.
3265 (STD_SECTION): Update.
3266 (bfd_get_section_size_now): Delete.
3267 (bfd_set_section_contents): Don't referece reloc_done.
3268 (bfd_get_section_contents): Remove reloc_done comment.
3269 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3271 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3272 * ecoff.c (bfd_debug_section): Update initializer.
3273 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3274 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3275 * bfd-in.h (bfd_section_size): Expand.
3276 (bfd_get_section_size): New macro.
3277 * bfd-in2.h: Regenerate.
3278 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3279 bfd_get_section_size_before_reloc with bfd_get_section_size.
3280 * coffcode.h (coff_write_object_contents): Likewise.
3281 * coffgen.c (build_debug_section): Likewise.
3282 * dwarf1.c (parse_line_table): Likewise.
3283 (_bfd_dwarf1_find_nearest_line): Likewise.
3284 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3285 * i386msdos.c (msdos_write_object_contents): Likewise.
3286 * pdp11.c (squirt_out_relocs): Likewise.
3287 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3288 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3290 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3292 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3293 removal) with updated comment.
3294 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3296 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3297 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3299 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3301 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3302 overflow on branches to undefweaks.
3304 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3306 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3307 as ecoff_section_data() does not return a valid lvalue.
3309 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3311 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3312 (elf_link_add_object_symbols): Likewise.
3314 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3315 (elf_backend_reloc_type_class): New.
3317 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3319 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3321 * configure: Regenerate.
3323 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3325 From: Albert Chin-A-Young <china@thewrittenword.com>
3326 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3329 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3331 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3334 2004-05-28 DJ Delorie <dj@redhat.com>
3336 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3337 for linking, but otherwise adjust reloc for merged sections.
3339 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3341 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3342 _bfd_merged_section_offset for local symbols.
3344 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3346 * Makefile.am: Regenerate dependencies.
3347 * Makefile.in: Regenerate.
3348 * archures.c: Add bfd_mach_sh3_nommu .
3349 * bfd-in2.h: Regenerate.
3350 * cpu-sh.c: Add sh3-nommu architecture.
3351 (bfd_to_arch_table): Create new table.
3352 (sh_get_arch_from_bfd_mach): Create new function.
3353 (sh_get_arch_up_from_bfd_mach): Create new function.
3354 (sh_merge_bfd_arch): Create new function.
3355 * elf32-sh.c (sh_ef_bfd_table): Add table.
3356 (sh_elf_check_relocs): Replace switch statement with
3357 use of sh_ef_bfd_table .
3358 (sh_elf_get_flags_from_mach): Add new function.
3359 (sh_find_elf_flags): Likewise.
3360 (sh_elf_copy_private_data): Replace most of non-elf contents
3361 with a call to sh_merge_bfd_arch() .
3363 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3365 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3366 * Makefile.in: Regenerate.
3368 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3370 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3371 custom calling conventions for dynamic symbols.
3372 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3373 symbol if it's an alias to a global one.
3375 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3377 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3380 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3382 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3385 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3387 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3388 for SHT_GROUP sections.
3390 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3392 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3394 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3395 * merge.c: Formatting. Remove unnecessary casts. Expand
3396 bfd_get_section_alignment macro.
3397 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3398 use throughout file.
3399 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3400 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3401 section name to determine sinfo group, instead test output section
3403 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3404 _bfd_strip_section_from_output rather than just twiddling flags.
3405 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3406 (_bfd_merge_sections): Update prototype.
3407 * libbfd.h: Regenerate.
3409 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3411 * netbsd-core.c: Correctly indent section that sets architecture
3414 From Miod Vallat <miod@online.fr>:
3415 * m88kopenbsd.c: New file.
3416 * targets.c (m88k_openbsd_vec): New.
3417 * config.bfd: Add m88k-*-openbsd*.
3418 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3419 (m88kopenbsd_vec): New.
3420 * configure: Regenerate.
3421 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3422 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3424 * Makefile.in: Regenerate.
3425 * po/SRC-POTFILES.in: Regenerate.
3427 2004-05-24 Nick Clifton <nickc@redhat.com>
3429 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3430 introduced by hash table size patch.
3432 2004-05-22 Ben Elliston <bje@au.ibm.com>
3434 * configure.in (is_release): Remove.
3435 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3436 (AC_OUTPUT): Don't output bfdver.h from version.h.
3437 * configure: Regenerate.
3438 * Makefile.am (RELEASE): New variable.
3439 (bfdver.h): New target.
3440 * Makefile.in: Regenerate.
3441 * doc/Makefile.in: Likewise.
3443 2004-05-22 Ben Elliston <bje@au.ibm.com>
3445 * Makefile.am (config.status): Don't depend on version.h.
3446 * Makefile.in: Regenerate.
3448 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3450 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3451 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3452 * libbfd.h: Regenerate.
3453 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3454 (_bfd_elf_rel_local_sym): Likewise.
3455 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3456 (elf_link_input_bfd): Likewise.
3457 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3458 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3459 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3460 (elfNN_ia64_relocate_section): Likewise.
3462 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3464 * hash.c (bfd_default_hash_table_size): New variable.
3465 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3466 (bfd_hash_set_default_size): New function. Set the default size
3467 to a selected prime number close to the argument. Document new
3469 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3470 * bfd-in2.h: Regenerate.
3471 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3472 * Makefile.in: Regenerate.
3474 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3476 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3477 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3478 arm, m68k, m88k and hppa core files.
3480 2004-05-21 Nick Clifton <nickc@redhat.com>
3482 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3483 (bfd_bwrite): Likewise.
3484 (bfd_tell): Likewise.
3485 (bfd_flush): Likewise.
3486 (bfd_stat): Likewise.
3487 (bfd_seek): Likewise.
3488 (bfd_get_mtime): Likewise.
3489 (bfd_get_size): Likewise.
3491 2004-05-19 Ben Elliston <bje@au.ibm.com>
3493 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3495 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3497 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3498 (bfd_generic_openr_next_archived_file): Likewise.
3500 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3502 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3503 section names by inserting a new substring after .gnu.linkonce, except
3504 for .gnu.linkonce.t.* where the "t." is replaced.
3506 2004-05-17 Adam Nemet <anemet@lnxw.com>
3508 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3509 (m68-*-lynxos* case): Likewise.
3510 (powerpc-*-lyxnos* case): New case.
3511 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3513 2004-05-17 David Heine <dlheine@tensilica.com>
3515 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3516 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3517 * bfd.c (bfd_copy_private_header_data): Define.
3518 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3520 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3521 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3522 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3523 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3524 segments by calling copy_private_bfd_data.
3525 (_bfd_elf_copy_private_header_data): Define.
3526 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3527 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3528 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3529 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3530 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3531 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3532 * som.c (som_bfd_copy_private_header_data): Define.
3533 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3534 * vms.c (vms_bfd_copy_private_header_data): Define.
3535 * bfd-in2.h: Regenerate.
3536 * libbfd.h: Regenerate.
3538 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3540 * elfxx-mips.c (MINUS_TWO): Define.
3541 (mips_elf_higher, mips_elf_highest,
3542 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3543 some bfd_vma values.
3544 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3546 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3548 * som.c (log2): Rename to exact_log2. Adjust all callers.
3550 2004-05-13 Paul Brook <paul@codesourcery.com>
3552 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3553 dwarf3 format CIE entries. Remove comment about the size of the
3554 ra_column field. It is now correctly deduced.
3556 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3558 * config.bfd (or32-*-rtems*): Switch to elf.
3560 2004-05-13 Nick Clifton <nickc@redhat.com>
3562 * po/fr.po: Updated French translation.
3564 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3566 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3567 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3568 Adjust counting of last_local.
3569 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3570 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3571 created by the linker nor !SHF_ALLOC.
3573 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3574 DT_PLTGOT to the start of the .got.plt section instead of the
3575 .got output section. Set sh_entsize for .got section in addition
3577 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3578 is at sgot->output_section->vma.
3579 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3580 DT_PLTGOT to the start of the .got.plt section instead of the
3581 .got output section.
3582 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3583 is at sgot->output_section->vma. Set sh_entsize for .got section
3584 in addition to .got.plt.
3585 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3586 (bfd_section_from_phdr): Likewise.
3587 (map_sections_to_segments): Likewise.
3588 (assign_file_positions_for_segments): Likewise.
3589 (get_program_header_size): Likewise.
3590 * elflink.c (bfd_elf_size_dynamic_sections): Set
3591 elf_tdata (output_bfd)->relro from info->relro.
3592 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3594 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3596 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3597 a zero symndx for which we hadn't accounted a dynamic relocation.
3598 (_frvfdpic_add_rofixup): Likewise.
3600 2004-05-07 Brian Ford <ford@vss.fsi.com>
3601 DJ Delorie <dj@redhat.com>
3603 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3604 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3605 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3606 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3608 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3610 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3611 immediately if there's no link info.
3612 (elf32_frvfdpic_copy_private_bfd_data): New.
3613 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3615 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3617 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3618 filename argument is null; do not call strlen on a null pointer.
3620 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3622 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3625 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3627 * configure.in (bfd_elf32_frvfdpic_vec): New.
3628 * configure: Rebuilt.
3629 * targets.c (bfd_elf32_frvfdpic_vec): New.
3630 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3632 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3633 frvfdpic instead of frv. Rearrange elf-target macros such that
3634 the FDPIC-specific ones are only defined for this new target
3636 (bfd_elf32_frvfdpic_vec): Declare.
3638 (elf32_frv_relocate_section): Use it to enable segment checking
3639 and to control rofixup emission. Add output section vma to
3640 applied relocation in non-LOAD non-ALLOC sections. Use
3641 _bfd_error_handler for errors.
3642 (_frv_create_got_section): Create .rel.got and .rofixup only in
3643 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3645 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3646 (elf32_frvfdpic_modify_segment_map): Likewise.
3647 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3648 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3649 error message if we miscompute the rofixup size.
3650 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3651 (frvfdpic_elf_encode_eh_address): Likewise.
3652 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3653 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3654 relocs. Reject unknown relocation types.
3655 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3656 (frv_elf_merge_private_bfd_data): Likewise.
3657 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3658 0x4000 for newly-added elf32-frvfdpic.
3660 2004-05-05 Nick Clifton <nickc@redhat.com>
3663 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3664 returning NULL as most users of this function do not check its
3666 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3667 of bfd_cache_lookup().
3668 * sco5-core.c (sco5_core_file_p): Likewise.
3669 * trad-core.c (trad_unix_core_file_p): Likewise.
3671 2004-05-05 Nick Clifton <nickc@redhat.com>
3673 * cache.c (bfd_cache_lookup): Improve formatting.
3674 * archive.c: Fix formatting.
3676 2004-05-05 Peter Barada <peter@the-baradas.com>
3678 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3679 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3680 * bfd-in2.h(bfd_architecture): Regenerate.
3682 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3684 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3686 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3687 those against discarded link-once and SEC_MERGE section symbols.
3689 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3691 * section.c (bfd_get_section_by_name_if): New.
3692 * bfd-in2.h: Regenerated.
3694 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3696 * som.c (som_bfd_is_group_section): Define.
3698 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3700 * section.c (bfd_make_section_anyway): Copy the whole
3701 bfd_hash_entry, not just "next" from existing entry.
3703 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3705 * elf.c (bfd_section_from_shdr): Maintain the section order in
3707 (special_sections): Add ".note.GNU-stack".
3708 (elf_fake_sections): Handle section group for relocatable
3711 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3713 * section.c (bfd_sections_find_if): New.
3714 * bfd-in2.h: Regenerated.
3716 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3718 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3720 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3721 * elf.c (bfd_elf_is_group_section): New function.
3722 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3723 * section.c (bfd_generic_is_group_section): New function.
3724 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3725 (BFD_JUMP_TABLE_LINK): Adjust.
3726 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3727 * aout-target.h (MY_bfd_is_group_section): Define.
3728 * aout-tic30.c (MY_bfd_is_group_section): Define.
3729 * bfd.c (bfd_is_group_section): Define.
3730 * binary.c (binary_bfd_is_group_section): Define.
3731 * bout.c (b_out_bfd_is_group_section): Define.
3732 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3733 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3734 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3735 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3736 * coffcode.h (coff_bfd_is_group_section): Define.
3737 * i386msdos.c (msdos_bfd_is_group_section): Define.
3738 * i386os9k.c (os9k_bfd_is_group_section): Define.
3739 * ieee.c (ieee_bfd_is_group_section): Define.
3740 * ihex.c (ihex_bfd_is_group_section): Define.
3741 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3742 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3743 * mmo.c (mmo_bfd_is_group_section): Define.
3744 * nlm-target.h (nlm_bfd_is_group_section): Define.
3745 * oasys.c (oasys_bfd_is_group_section): Define.
3746 * pef.c (bfd_pef_bfd_is_group_section): Define.
3747 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3748 * srec.c (srec_bfd_is_group_section): Define.
3749 * tekhex.c (tekhex_bfd_is_group_section): Define.
3750 * versados.c (versados_bfd_is_group_section): Define.
3751 * vms.c (vms_bfd_is_group_section): Define.
3752 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3753 * bfd-in2.h: Regenerate.
3754 * libbfd.h: Regenerate.
3756 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3758 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3760 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3762 * configure.in: Update version to 2.15.91.
3763 * configure: Regenerate.
3765 2004-04-29 Brian Ford <ford@vss.fsi.com>
3767 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3768 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3769 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
3770 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
3771 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
3772 .gnu.linkonce.wi. sections.
3773 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3774 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3776 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3777 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3779 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3781 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3782 * bfd-in2.h: Regenerate.
3783 * libbfd.h: Likewise.
3785 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3787 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3789 (setup_sections): Use som_subspace_dictionary_record struct instead
3790 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3791 is_comdat, is_common or dup_common.
3792 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3793 is_comdat, is_common and dup_common in section subspace_dict from
3795 (som_begin_writing): Use som_subspace_dictionary_record struct.
3796 (som_finish_writing): Likewise.
3797 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3798 is_common and dup_common flags in info for symbol. Add comment
3799 regarding linker support for these fields. Slightly reorganize
3801 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3802 dup_common fields in symbol table from symbol info.
3803 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3804 arguments. Set corresponding fields in copy_data. Change all callers.
3805 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3807 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3808 * som.h (som_subspace_dictionary_record): Define.
3809 (som_copyable_section_data_struct): Add is_comdat, is_common and
3811 (som_section_data_struct): Use som_subspace_dictionary_record struct
3812 instead of subspace_dictionary_record.
3813 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3815 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3817 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3818 if set. Check reloc_done flag before applying relocations. Use
3819 output addresses, both when applying relocations and when comparing
3820 against the specified section.
3821 (elf_xtensa_relocate_section): Use output address to check if dynamic
3822 reloc is in a literal pool. Set section's reloc_done flag.
3824 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3826 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3827 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3829 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3832 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3834 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3835 structure field removed in 2004-04-24 patch.
3836 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3838 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3840 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3841 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3842 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3843 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3844 field before calling elf_backend_section_flags.
3846 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3848 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3849 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3850 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3851 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3852 and BFD_RELOC_32_PCREL.
3853 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3854 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3855 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3856 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3857 (mips_elf_next_relocation): Move comment about matching HI/LO
3859 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3860 R_MIPS_GNU_REL_HI16.
3862 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3864 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3865 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3866 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3867 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3868 and update comments to reflect current usage.
3869 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3870 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3872 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3873 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3874 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3875 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3876 type number to be MIPS_R_PCREL16.
3877 (mips_relocate_section): Remove support for link-time relaxation
3878 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3879 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3880 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3881 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3882 relaxation of branches used by embedded-PIC.
3883 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3884 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3885 related members, update comment.
3886 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3887 code related to embedded-PIC.
3888 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3889 initialization of now-removed 'adjust' member of
3890 'struct ecoff_debug_info'.
3892 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3894 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3896 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3898 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3899 relocs for locally defined symbols during -shared final link.
3900 (elf32_arm_final_link_relocate): Likewise.
3902 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3904 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3905 ELF_LINK_POINTER_EQUALITY_NEEDED.
3906 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3907 if r_type is not R_X86_64_PC32.
3908 (elf64_x86_64_finish_dynamic_symbol): If
3909 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3912 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3914 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3915 (elf_backend_plt_sym_val): Define.
3917 2004-04-22 Andrew Cagney <cagney@redhat.com>
3919 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3921 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3923 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3925 * som.c (som_set_section_contents): Constantify second argument.
3926 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3927 (som_object_setup): Rework to avoid warning.
3928 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3931 2004-04-22 Andrew Cagney <cagney@redhat.com>
3933 * cache.c (bfd_cache_close): Check for a previously closed file.
3935 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3937 * bfd.c (bfd_get_synthetic_symtab): Define.
3938 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3939 NAME##_get_synthetic_symtab.
3940 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3941 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3942 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3944 (_bfd_elf_get_synthetic_symtab): New prototype.
3945 * elfcode.h (elf_get_synthetic_symtab): Define.
3946 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3947 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3948 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3949 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3950 * bfd-in2.h: Rebuilt.
3951 * libbfd.h: Rebuilt.
3952 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3953 (elf_backend_plt_sym_val): Define.
3954 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3955 (elf_backend_plt_sym_val): Define.
3956 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3957 (elf_backend_plt_sym_val): Define.
3958 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3959 (elf_backend_plt_sym_val): Define.
3960 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3961 (elf_backend_plt_sym_val): Define.
3962 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3963 (elf_backend_plt_sym_val): Define.
3964 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3965 (elf_backend_plt_sym_val): Define.
3966 * aout-target.h (MY_get_synthetic_symtab): Define.
3967 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3968 * coff-rs6000.c (rs6000coff_vec): Add
3969 _bfd_nodynamic_get_synthetic_symtab.
3970 (pmac_xcoff_vec): Likewise.
3971 * coff64-rs6000.c (rs6000coff64_vec): Add
3972 _bfd_nodynamic_get_synthetic_symtab.
3973 (aix5coff64_vec): Likewise.
3974 * sunos.c (MY_get_synthetic_symtab): Define.
3975 * vms.c (vms_get_synthetic_symtab): Define.
3977 2004-04-22 Nick Clifton <nickc@redhat.com>
3979 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3981 2004-04-22 Peter Barada <peter@the-baradas.com>
3983 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3984 * bfd2-in.h: Regenerate.
3985 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3987 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3989 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3990 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3991 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3992 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3993 * bfd-in2.h: Regenerate.
3995 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3997 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3998 require relocations against a weak symbol to reference the same
3999 symbol hash entry if not a final, static link.
4000 (get_cached_value, add_value_map): Add final_static_link argument.
4001 (remove_literals): Pass final_static_link argument as needed.
4003 2004-04-21 Andrew Cagney <cagney@redhat.com>
4005 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4006 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4007 (opncls_bwrite, opncls_bclose, opncls_bflush)
4008 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4009 bfd iovec that uses function callbacks.
4010 (bfd_close): Use the iovec's bclose.
4011 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4012 (cache_bclose, cache_bflush, cache_bstat)
4013 (cache_iovec): New functions and global variable, implement a
4014 cache "iovec", where applicable set bfd_error.
4015 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4016 * bfdio.c (struct bfd_iovec): Define.
4017 (real_read): Delete function.
4018 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4019 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4020 assume that bread and bwrite set bfd_error.
4021 * bfd.c (struct bfd): Add "iovec", update comments.
4022 * bfd-in2.h, libbfd.h: Re-generate.
4024 2004-04-21 Andrew Cagney <cagney@redhat.com>
4026 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4028 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4030 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4031 (bfd_elf_gc_sections): Fail if a shared object is being created.
4032 Do not fail if dynamic sections have been created. Instead call
4033 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4034 dynamically referenced symbols. Do not mark the whole graph
4035 rooted at .eh_frame, only the section proper.
4037 2004-04-20 DJ Delorie <dj@redhat.com>
4039 * reloc.c: Add BFD_RELOC_32_SECREL.
4040 * bfd-in2.h: Regenerate.
4041 * libbfd.h: Likewise.
4042 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4043 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4044 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4046 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4048 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4049 relocs against hidden/protected undefweak symbols properly.
4050 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4052 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4054 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4055 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4058 2004-04-17 Brian Ford <ford@vss.fsi.com>
4060 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4061 filepos for the SizeOfHeaders field.
4062 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4064 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4066 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4068 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4069 change reloc_done. Set and restore _cooked_size.
4072 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4074 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4077 2004-04-15 Nick Clifton <nickc@redhat.com>
4079 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4081 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4083 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4085 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4087 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4088 when it is a definition.
4090 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4092 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4093 when statically linking PIC code.
4094 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4096 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4098 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4099 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4100 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4101 * configure: Regenerate.
4103 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4105 * elflink.c: Include libiberty.h.
4106 * Makefile.am (elflink.lo): Depend on libiberty.h.
4107 * Makefile.in: Regenerate.
4109 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4111 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4114 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4116 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4117 reserve the memory for dynamic linker
4119 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4121 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4122 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4124 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4126 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4127 RELOC_FOR_GLOBAL_SYMBOL.
4128 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4130 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4132 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4133 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4135 2004-04-01 Paul Brook <paul@codesourcery.com>
4137 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4138 * elf32-arm.h (struct elf32_elf_section_map): New.
4139 (struct _arm_elf_section_data): New.
4140 (elf32_arm_section_data): Define.
4141 (struct elf32_arm_link_hash_table): Add byteswap_code.
4142 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4143 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4144 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4145 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4146 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4147 (bfd_elf32_new_section_hook, elf_backend_write_section,
4148 elf_backend_link_output_symbol_hook): Define.
4150 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4152 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4153 that keeps the characters in a B_INCL..B_EINCL range.
4154 (_bfd_link_section_stabs): When computing the sum of the
4155 characters in a B_INCL..B_EINCL range also keep a copy of those
4156 characters. Use this information to distinguish between
4157 include sections that have the same sum and the same length
4158 but which are nevertheless unique.
4160 2004-03-31 Paul Brook <paul@codesourcery.com>
4162 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4163 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4165 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4167 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4168 to 'sum_chars' and add field 'num_chars'.
4169 (_bfd_link_section_stabs): When computing the sum of the
4170 characters in a B_INCL..B_EINCL range also keep a count of the
4171 number of characters. Use this information to help distinguish
4172 between include sections when have the same sum but which
4173 nevertheless are still unique.
4175 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4177 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4179 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4180 Tomer Levi <Tomer.Levi@nsc.com>
4182 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4183 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4184 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4185 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4186 (cpu-cr16c.lo): New target.
4187 (elf32-cr16c.lo): Likewise.
4188 * Makefile.in: Regenerate.
4189 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4190 (bfd_archures_list): Add bfd_cr16c_arch.
4191 * config.bfd: Handle cr16c-*-elf*.
4192 * configure.in: Handle bfd_elf32_cr16c_vec.
4193 * configure: Regenerate.
4194 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4195 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4196 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4197 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4198 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4199 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4200 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4201 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4202 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4203 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4204 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4205 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4206 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4207 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4208 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4209 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4210 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4211 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4212 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4213 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4214 * targets.c (bfd_elf32_cr16c_vec): Declare.
4215 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4216 * cpu-cr16c.c: New file.
4217 * elf32-cr16c.c: Likewise.
4218 * libbfd.h: Regenerate.
4219 * bfd-in2.h: Likewise.
4221 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4223 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4225 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4227 * Makefile.am: Remove all mention of elflink.h.
4228 * Makefile.in: Regenerate.
4229 * bfd-in.h (bfd_elf_discard_info): Declare.
4230 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4231 * bfd-in2.h: Regenerate.
4232 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4233 bfd_elf32_link_record_dynamic_symbol,
4234 bfd_elf64_link_record_dynamic_symbol,
4235 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4236 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4237 _bfd_elf32_link_record_local_dynamic_symbol,
4238 _bfd_elf64_link_record_local_dynamic_symbol,
4239 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4240 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4241 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4242 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4243 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4244 _bfd_elf32_reloc_symbol_deleted_p,
4245 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4246 (bfd_elf_link_record_dynamic_symbol,
4247 bfd_elf_link_record_local_dynamic_symbol,
4248 bfd_elf_final_link, bfd_elf_gc_sections,
4249 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4250 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4251 bfd_elf_reloc_symbol_deleted_p): Declare.
4252 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4253 * elf32-arm.h: Update for changed function names. Remove local
4254 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4255 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4256 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4257 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4258 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4259 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4260 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4261 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4262 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4263 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4264 (bfd_elfNN_print_symbol): Define.
4265 * elfcode.h: Don't include elflink.h.
4266 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4267 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4268 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4269 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4270 elf_link_record_local_dynamic_symbol): Don't define.
4271 * elflink.c: Update for changed function names. Move elflink.h
4273 * elflink.h: Delete file.
4274 * po/SRC-POTFILES.in: Regenerate.
4275 * po/bfd.pot: Regenerate.
4277 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4279 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4280 "name" for global syms accidentally removed in 2004-03-20 change.
4282 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4284 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4285 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4286 where Elf_External_* is different for 64 and 32 bit, with
4287 corresponding elf_size_info field.
4288 (struct elf_final_link_info): Use "bfd_byte *" instead
4289 of "Elf_External_Sym *" for external_syms and symbuf.
4290 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4291 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4292 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4293 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4294 (elf_link_sort_cmp2): Adjust.
4295 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4296 using ELF_R_SYM macro. Set u.sym_mask.
4297 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4298 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4299 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4300 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4301 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4302 swap_syn_out functions. Rearrange dyn swap in/out switch.
4303 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4304 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4305 (elf_link_flush_output_syms): Add elf_backend_data arg.
4306 (elf_link_check_versioned_symbol): Likewise.
4307 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4308 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4309 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4310 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4311 ELF_R_TYPE and ELF_R_INFO macros.
4312 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4313 based on size rather than using ELF_R_INFO.
4314 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4316 (struct alloc_got_off_arg): New.
4317 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4318 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4319 (elf_gc_allocate_got_offsets): Adjust.
4320 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4321 ELF_R_SYM. Use bfd_section_from_elf_index.
4322 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4323 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4324 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4326 2004-03-26 Stan Shebs <shebs@apple.com>
4328 Remove MPW support, no longer used.
4329 * config.bfd (powerpc-*-mpw*): Remove configuration.
4330 * mpw-config.in, mpw-make.sed: Remove files.
4331 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4333 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4335 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4336 (ppc64_elf_add_symbol_hook): New function.
4337 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4338 const from Elf_Internal_Sym param.
4339 * elflink.c (elf_link_add_object_symbols): Adjust.
4340 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4341 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4342 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4343 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4344 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4345 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4346 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4347 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4348 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4349 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4350 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4351 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4352 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4353 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4354 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4355 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4357 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4359 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4360 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4361 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4362 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4363 (bfd_elf64_bfd_link_add_symbols): Delete.
4364 (bfd_elf_link_add_symbols): Declare.
4365 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4366 * elflink.c: Include safe-ctype.h.
4367 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4369 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4370 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4372 (elf_link_add_archive_symbols): Rename from
4373 _bfd_elf_link_add_archive_symbols, make static.
4374 (elf_link_add_object_symbols): New function. Corresponding
4375 elflink.h function converted to use elf_size_info.
4376 (bfd_elf_link_add_symbols): Likewise.
4377 (bfd_elf_size_dynamic_sections): Adjust.
4378 * elflink.h (elf_bfd_link_add_symbols): Delete.
4379 (elf_link_add_object_symbols): Delete.
4380 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4381 bfd_elf_link_add_symbols.
4382 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4384 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4386 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4387 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4389 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4390 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4391 (_bfd_elf_add_dt_needed_tag): Declare.
4392 (_bfd_elf_sort_symbol): Declare.
4393 (_bfd_elf_finalize_dynstr): Declare.
4394 (RELOC_FOR_GLOBAL_SYM): Formatting.
4395 * elfcode.h (elf_add_dynamic_entry): Delete.
4396 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4397 elflink.h function converted to use elf_size_info.
4398 (_bfd_elf_add_dt_needed_tag): Likewise.
4399 (_bfd_elf_sort_symbol): Likewise.
4400 (_bfd_elf_finalize_dynstr): Likewise.
4401 (compute_bucket_count): Likewise.
4402 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4403 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4404 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4405 * elflink.h: ..here.
4406 (sort_symbol, add_dt_needed_tag): Delete.
4407 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4408 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4410 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4411 * elf32-cris.c (add_dynamic_entry): Likewise.
4412 * elf32-hppa.c (add_dynamic_entry): Likewise.
4413 * elf32-i370.c (add_dynamic_entry): Likewise.
4414 * elf32-i386.c (add_dynamic_entry): Likewise.
4415 * elf32-m32r.c (add_dynamic_entry): Likewise.
4416 * elf32-m68k.c (add_dynamic_entry): Likewise.
4417 * elf32-ppc.c (add_dynamic_entry): Likewise.
4418 * elf32-s390.c (add_dynamic_entry): Likewise.
4419 * elf32-sh.c (add_dynamic_entry): Likewise.
4420 * elf32-sparc.c (add_dynamic_entry): Likewise.
4421 * elf32-vax.c (add_dynamic_entry): Likewise.
4422 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4423 * elf64-alpha.c (add_dynamic_entry): Likewise.
4424 * elf64-hppa.c (add_dynamic_entry): Likewise.
4425 * elf64-ppc.c (add_dynamic_entry): Likewise.
4426 * elf64-s390.c (add_dynamic_entry): Likewise.
4427 * elf64-sparc.c (add_dynamic_entry): Likewise.
4428 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4429 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4430 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4431 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4432 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4433 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4435 2004-03-23 Paul Brook <paul@codesourcery.com>
4437 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4439 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4441 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4442 literal tables and check for relocs outside of literal pools.
4443 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4444 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4446 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4447 (elf_xtensa_relocate_section): Read literal tables and check for
4448 dynamic relocations in read-only sections and not in literal pools.
4450 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4453 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4455 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4457 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4458 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4459 not defined by the executable, or defined in a DSO.
4460 <eliding run-time relocation of .got>: Initialize GOT entry for a
4461 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4463 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4464 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4465 a PLT reloc to GOT for an executable.
4466 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4467 .got for a DSO and explain why.
4468 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4469 and unreferenced symbols for which a PLT is defined. Adjust
4470 dynamic-symbol pruning correspondingly, to make sure we don't lose
4471 a dynamic symbol also defined by a DSO.
4473 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4475 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4476 and rel args. Group input and output args. Wrap to 80 columns.
4477 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4478 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4479 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4480 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4481 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4482 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4483 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4484 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4485 RELOC_FOR_GLOBAL_SYMBOL invocation.
4487 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4489 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4490 unresolved symbols in objects aren't allowed.
4492 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4494 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4495 (elf_hppa_unmark_useless_dynamic_symbols):
4496 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4497 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4498 (elf32_hppa_relocate_section): Likewise.
4499 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4500 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4501 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4502 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4503 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4505 * elf-m10200.c (mn10200_elf_relocate_section): Use
4506 RELOC_FOR_GLOBAL_SYMBOL.
4507 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4508 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4509 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4510 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4511 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4512 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4513 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4514 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4515 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4516 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4517 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4518 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4520 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4522 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4523 (final_link_relocate): Likewise.
4524 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4525 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4527 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4529 * Makefile.am: Run "make dep-am".
4530 * Makefile.in: Regenerate.
4531 * aclocal.m4: Regenerate.
4532 * config.in: Regenerate.
4533 * po/bfd.pot: Regenerate.
4535 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4536 H.J. Lu <hongjiu.lu@intel.com>
4538 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4539 type and size change code to where it was previously. Remove
4540 dt_needed param. Treat old weak syms as strong if new sym is
4541 from a shared lib, even when old sym is from another shared
4542 lib. Remove unnecessary tests of oldweak and newweak. Correct
4544 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4545 _bfd_elf_merge_symbol calls.
4546 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4547 dt_needed local var. Update comments.
4548 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4549 (_bfd_elf_add_default_symbol): Likewise.
4551 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4552 strong syms in one shared object overriding weak syms in another.
4554 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4556 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4557 dyn_lib_class field. Rearrange for better packing.
4558 (elf_dt_soname): Delete.
4559 (elf_dyn_lib_class): Define.
4560 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4561 (bfd_elf_set_dt_needed_soname): Delete.
4562 (bfd_elf_set_dyn_lib_class): New function.
4563 * elflink.h (add_dt_needed_tag): New function. Split out from..
4564 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4565 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4566 initialization of soname.
4567 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4569 * bfd-in.h (enum dynamic_lib_link_class): New.
4570 (bfd_elf_set_dt_needed_soname): Delete.
4571 (bfd_elf_set_dyn_lib_class): Declare.
4572 * bfd-in2.h: Regenerate.
4574 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4575 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4576 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4577 symbol loop. Instead use add_needed to flag tag as written.
4579 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4581 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4582 logic for null_input_bfd detection.
4584 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4586 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4588 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4590 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4593 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4595 * elflink.c (elf_link_read_relocs_from_section): Don't use
4596 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4597 (_bfd_elf_link_read_relocs): ..to here.
4598 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4600 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4602 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4603 values selected in configure.host. Require both to be defined
4604 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4605 corresponding BFD_HOST vars with quotes.
4606 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4607 Always require BFD_HOST_64_BIT_DEFINED.
4608 <file_ptr type>: Find off_t size before emitting message. Combine
4609 off_t and ftello64 conditional.
4610 * configure: Regenerate.
4612 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4614 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4615 aliasing warning. Remove trailing whitespace throughout file.
4617 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4619 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4620 input_section in calls to get_dyn_name.
4621 * 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
4623 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4625 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4627 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4628 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4629 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4630 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4631 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4632 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4633 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4635 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4636 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4637 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4638 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4639 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4640 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4641 (read_8_bytes, read_indirect_string, read_address): Likewise.
4642 (read_abbrevs, parse_comp_unit): Likewise.
4643 * targets.c (struct bfd_target): Likewise.
4644 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4645 * hppabsd-core.c: Likewise. Formatting.
4646 * hpux-core.c: Likewise.
4647 * irix-core.c: Likewise.
4648 * netbsd-core.c: Likewise.
4649 * osf-core.c: Likewise.
4650 * ptrace-core.c: Likewise.
4651 * sco5-core.c: Likewise.
4652 * trad-core.c: Likewise.
4653 * configure: Regenerate.
4654 * bfd-in2.h: Regenerate.
4656 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4658 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4659 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4660 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4661 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4662 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4663 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4664 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4665 * libbfd.c: Likewise in function definitions.
4666 (bfd_put_8): Mask with 0xff rather than casting to char.
4667 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4668 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4669 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4670 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4671 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4672 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4673 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4674 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4675 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4676 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4677 * archive.c (do_slurp_coff_armap): Update swap prototype.
4678 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4679 (tic54x_getl_signed_32): Likewise.
4680 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4681 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4682 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4683 (bfd_getp_signed_32, bfd_putp32): Likewise.
4684 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4685 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4686 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4687 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4688 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4689 bfd_h_getx_signed_16, bfd_h_putx16.
4690 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4691 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4692 * hpux-core.c: Likewise.
4693 * irix-core.c: Likewise.
4694 * netbsd-core.c: Likewise.
4695 * osf-core.c: Likewise.
4696 * ptrace-core.c: Likewise.
4697 * sco5-core.c: Likewise.
4698 * trad-core.c: Likewise.
4699 * bfd-in2.h: Regenerate.
4701 2004-03-15 Matt Thomas <matt@3am-software.com>
4703 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4706 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4708 * config.bfd: Add x86_64-*-openbsd*.
4709 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4711 * configure: Regenerate.
4713 2004-03-12 Nick Clifton <nickc@redhat.com>
4714 Dave Murphy <wintermute2k4@ntlworld.com>
4716 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4717 if the input bfd does not contain any code.
4719 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4721 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4723 2004-03-05 Fred Fish <fnf@redhat.com>
4725 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4726 mips16 symbols to be even rather than testing first for even/odd.
4727 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4729 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4731 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4734 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4736 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4737 undefined symbols as hash_new.
4739 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4741 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4743 * elf32-sh.c: Ditto.
4744 * bfd-in2.h: Regenerate.
4746 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4748 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4750 (_frv_count_got_plt_entries): Initialize them.
4751 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4753 (frv_pic_relocs_info_for_global): Likewise.
4754 (frv_pic_relocs_info_for_local): Likewise.
4755 (frv_pic_merge_early_relocs_info): New.
4756 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4758 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4759 Check that we don't exceed the allocated count for entry.
4760 (_frv_add_rofixup): Likewise.
4761 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4762 (elf32_frv_finish_dynamic_sections): Improve error message in case
4763 we emit too few rofixup entries.
4765 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4767 * archures.c (bfd_mach_fr450): New.
4768 * bfd-in2.h: Regenerate.
4769 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
4770 (arch_info_500): Link to it.
4771 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
4772 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
4773 (frv_elf_arch_extension_p): New function.
4774 (frv_elf_merge_private_bfd_data): Use it.
4776 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4778 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4780 * elflink.h (is_global_data_symbol_definition): Moved to
4782 (elf_link_is_defined_archive_symbol): Likewise.
4783 (elf_link_add_archive_symbols): Likewise. Renamed to
4784 _bfd_elf_link_add_archive_symbols.
4786 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4787 of ELF symbol table entry from backend.
4788 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4789 instead of elf_link_add_object_symbols.
4791 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4793 * elf-bfd.h (struct elf_backend_data): Added
4794 elf_backend_can_make_relative_eh_frame,
4795 elf_backend_can_make_lsda_relative_eh_frame and
4796 elf_backend_encode_eh_address.
4797 (_bfd_elf_encode_eh_address): Declare.
4798 (_bfd_elf_can_make_relative): Declare.
4799 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4800 hooks to decide whether to attempt to make_relative and
4802 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4803 (_bfd_elf_can_make_relative): New.
4804 (_bfd_elf_encode_eh_address): New.
4805 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4806 (frv_elf_encode_eh_address): New.
4807 (elf_backend_can_make_relative_eh_frame): Define.
4808 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4809 (elf_backend_encode_eh_address): Define.
4811 (elf_backend_can_make_relative_eh_frame): Define.
4812 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4813 (elf_backend_encode_eh_address): Define.
4814 (elfNN_bed): Add them.
4816 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4818 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4819 complain_on_overflow to signed.
4821 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4823 * elflink.h (sort_symbol): New.
4824 (elf_link_add_object_symbols): Use a sorted symbol array for
4827 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4829 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4830 for pc relative relocs.
4831 (elf_s390_relocate_section): Likewise.
4832 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4833 for pc relative relocs.
4834 (elf_s390_relocate_section): Likewise.
4836 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4838 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4841 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4843 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4844 field to track if a relocation is against readonly section.
4845 (count_dyn_reloc): Take a new argument for rent->reltext.
4846 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4847 (get_reloc_section): Don't set ia64_info->reltext here.
4848 (allocate_dynrel_entries): Set ia64_info->reltext here.
4850 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4852 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4853 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4854 function's descriptor to symbol+offset, and map local undefweak
4855 symbol to NULL function descriptor.
4856 (elf32_frv_relocate_section): Likewise.
4858 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4860 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4862 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4863 (netbsd_core_file_p): Set architecture from machine ID for
4866 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4868 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4869 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4871 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4873 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4874 symbols with non-default visibility.
4876 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4878 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4879 IMAGE_SCN_MEM_WRITE on known sections only.
4881 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4883 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4884 symbols used in PIE relocs.
4886 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4888 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4891 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4893 * configure.in: Update version to 2.15.90.
4894 * configure: Regenerate.
4896 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4897 Richard Sandiford <rsandifo@redhat.com>
4899 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4900 _bfd_elf_symbol_refs_local_p to decide whether to decay
4901 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4902 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4903 relocs if the symbol wasn't defined by a regular object file.
4904 Don't check the symbol's dynindx.
4906 2004-02-16 Andrew Cagney <cagney@redhat.com>
4908 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4910 * bfd-in2.h: Re-generate.
4912 2004-02-14 Andrew Cagney <cagney@redhat.com>
4914 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4915 _LARGEFILE64_SOURCE.
4917 2004-02-13 Andrew Cagney <cagney@redhat.com>
4919 * elf.c (vma_page_aligned_bias): New function.
4920 (assign_file_positions_except_relocs)
4921 (assign_file_positions_for_segments): Replace broken modulo
4922 arithmetic with call to vma_page_aligned_bias.
4924 2004-02-11 Andrew Cagney <cagney@redhat.com>
4926 * bfd-in.h: Update copyright.
4927 (bfd_tell): Change return type to file_ptr.
4928 * bfd-in2.h: Re-generate.
4929 * cache.c: Update copyright.
4930 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4932 (close_one): Use real_ftell.
4933 * bfdio.c: Update copyright.
4934 (real_ftell, real_fseek): New functions.
4935 (bfd_tell): Use real_fseek and real_ftell, change return type to
4937 (bfd_seek): Use real_ftell and real_fseek, change type of
4938 file_position to a file_ptr.
4939 * libbfd-in.h: Update copyright.
4940 (real_ftell, real_fseek): Declare.
4941 * libbfd.h: Re-generate.
4943 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4944 fseeko and fseeko64. Determine bfd_file_ptr.
4945 * configure: Re-generate.
4946 * config.in: Re-generate.
4948 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4950 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4951 * elf32-h8300.c: Likewise.
4953 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4954 Nick Clifton <nickc@redhat.com>
4956 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4957 GOT entries with no associated GOT subsection.
4959 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4961 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4962 * elf.c (swap_out_syms): Use it to decide whether local section
4963 symbols should be named.
4964 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4965 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4966 (elf_backend_name_local_section_symbols): Define.
4967 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4969 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4971 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4972 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4975 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4977 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4978 to bfd_link_hash_entry passed by reference to
4979 _bfd_generic_link_add_one_symbol.
4981 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4983 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4984 relocations against dynamic symbols.
4986 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4988 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4991 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4993 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4994 * bfd-in2.h, libbfd.h: Rebuilt.
4996 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4998 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4999 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5000 flag has been cleared.
5002 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5004 * coff-h8300.c: Add and adjust comments about relaxation.
5005 * elf32-h8300.c: Likewise.
5007 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5009 * coff-h8300.c: Fix comment typos.
5010 * elf32-h8300.c: Likewise.
5012 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5014 * coff-h8300.c: Add comments about relaxation.
5015 * elf32-h8300.c: Likewise.
5017 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5019 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5021 * aclocal.m4: Regenerate.
5022 * configure: Regenerate.
5024 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5026 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5027 mips_elf64_rtype_to_howto instead of using howto_table.
5029 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5031 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5033 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5034 relocs which would not use the PLT.
5036 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5038 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5039 (ppc64_elf_gc_sweep_hook): Likewise.
5040 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5042 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5044 Adds linker relaxation support for bit manipulation insns like
5045 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5047 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5048 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5049 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5050 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5052 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5054 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5056 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5058 * elf32-h8300.c: Fix formatting.
5060 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5062 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5063 dynamic object is present. Declare r_symndx and h in an inner
5065 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5067 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5069 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5070 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5071 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5072 identically. Do not emit PC24 relocations for shared libraries.
5073 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5074 identically. Don't adjust pc_count.
5075 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5076 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5077 adjust count for branch relocations.
5078 (allocate_dynrelocs): Correct typo in call to
5079 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5080 PC24 or PLT32 relocs when linking.
5082 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5084 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5085 relocation howto with ARM_26 one for consistency.
5086 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5087 that will be converted to ARM_26D ones, since we always want 'done'
5088 relocations to be reflected in section's data.
5089 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5091 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5094 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5096 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5097 are not partial_inplace during a relocatable link.
5099 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5101 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5102 if no dynamic object is present. Declare r_symndx and h in an
5105 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5107 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5108 trampoline if it is known out of range.
5110 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5112 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5113 * elf32-frv.c (_frv_osec_readonly_p): New.
5114 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5116 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5117 (elf32_frv_relocate_section): Likewise. Error out if attempting
5118 to emit rofixups or dynamic relocs in read-only segments. Use
5119 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5120 dynamic relocations.
5121 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5122 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5123 relocations or fixups involving merged sections correctly. Avoid
5124 crash when undefined symbol is referenced by R_FRV_32 or
5125 R_FRV_FUNCDESC_VALUE.
5126 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5127 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5128 input section holding local symbol to addend of R_FRV_32 or
5129 R_FRV_FUNCDESC_VALUE dynamic relocation.
5130 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5131 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5132 (elf32_frv_always_size_sections): Don't store pointer to
5133 __stacksize symbol in sec_info.
5134 (elf32_frv_modify_segment_map): Look it up here.
5135 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5136 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5137 of the lazy PLT entry, not only its offset, as the low word of a
5138 function descriptor.
5139 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5140 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5141 if a hash table entry already exists but is not a definition.
5142 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5143 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5144 (_frv_add_rofixup): Don't inline.
5145 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5146 for undefweak symbols.
5147 (elf32_frv_relocate_section): Avoid crash while computing
5148 relocation when linking with shared library. Only emit rofixups
5149 and dynamic relocations for alloc&load sections. Mark binaries
5150 with inter-segment relocations for relocation as a unit.
5151 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5152 (DEFAULT_STACK_SIZE): New.
5153 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5154 emit rofixups or dynamic relocs when linking dynamic non-PIE
5156 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5157 shared libs too. Reserve the last entry for the GOT pointer.
5158 (elf32_frv_finish_dynamic_sections): Emit it.
5159 (elf32_frv_always_size_sections): New.
5160 (elf32_frv_modify_segment_map): New.
5161 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5163 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5164 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5165 (elf_backend_always_size_sections): New.
5166 (elf_backend_modify_segment_map): New.
5167 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5168 * config.bfd: Added frv-*-*linux*.
5169 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5170 ABS section, instead of crashing.
5171 (elf32_frv_relocate_section): Don't crash before warning about
5172 different segments in non-PIC relocation.
5173 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5174 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5175 relocs to undefweak symbols.
5176 (elf32_frv_relocate_section): Ditto for undefined symbols.
5177 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5178 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5179 gotfixup section was created.
5180 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5181 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5182 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5183 complain_overflow_signed.
5184 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5185 have not been allocated.
5186 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5187 privfd only if dynamic sections were created.
5188 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5189 for GPREL relocs. When linking relocatable FDPIC executables,
5190 emit warnings for relocations that would be illegal on PIE or
5191 shared libraries. Emit rofixup for R_FRV_32 only if input object
5193 (_frv_create_got_section): Define _gp symbol in the rofixup
5195 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5196 dynamic sections missing, error out requesting -melf32frvfd.
5197 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5198 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5199 computation of addends from section and global or local symbol
5200 value. Change return type to bfd_boolean, and return a failure if
5201 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5202 nonzero addend is required.
5203 (elf32_frv_relocate_section): Likewise. Print error for
5204 unsupported nonzero addends.
5205 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5206 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5207 force everything local.
5208 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5209 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5210 (frv_gotfixup_section): New.
5211 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5212 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5214 (_frv_add_rofixup): New.
5215 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5216 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5217 improve some ugly conditions.
5218 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5219 relocations in fdpic.
5220 (_frv_create_got_section): Create .rofixup.got section.
5221 (struct _frv_dynamic_got_info): Added fixups.
5222 (_frv_count_got_plt_entries): Account in-GOT relocations into
5223 relocs32, relocsfd and relocsfdv. Account them into relocs or
5224 fixups, as appropriate.
5225 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5227 (elf32_frv_finish_dynamic_sections): Verify that the right number
5228 of relocations and fixups was generated.
5229 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5231 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5232 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5233 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5234 descriptor of a (formerly-)global symbol is local.
5235 (struct frv_pic_relocs_info): Adjust comments.
5236 (_frv_emit_got_relocs_plt_entries): Adjust.
5237 (elf32_frv_relocate_section): Likewise.
5238 (_frv_count_got_plt_entries): Likewise.
5239 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5240 symbol's value to addend in the common preamble. Decay dynamic
5241 symbols to section+offset if they bind or call locally, for GOT
5242 and FUNCDESC_VALUE, respectively.
5243 (elf32_frv_relocate_section): Likewise.
5244 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5245 internal or hidden visibility.
5246 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5247 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5248 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5249 (elf32_frv_relocate_section): Pass relocation addend in. Use
5250 original relocation addend to look up the got relocs/plt entries
5251 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5252 processing relocations that reference .scommon symbols.
5253 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5254 Introduce support for dynamic linking.
5255 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5256 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5257 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5258 (frv_reloc_type_lookup): Return REL howtos for executables and
5260 (frv_info_to_howto_rel): New.
5261 (struct frv_elf_link_hash_table): New.
5262 (frv_hash_table, frv_got_section, frv_gotrel_section,
5263 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5264 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5265 (frv_elf_link_hash_table_create): New.
5266 (struct frv_pic_relocs_info): New.
5267 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5268 (frv_pic_relocs_info_find): New.
5269 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5271 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5272 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5273 (_frv_emit_got_relocs_plt_entries): New.
5274 (elf32_frv_relocate_section): Add support for dynamic linking.
5275 Handle new relocations.
5276 (_frv_create_got_section): New.
5277 (elf32_frv_create_dynamic_sections): New.
5278 (ELF_DYNAMIC_INTERPRETER): New.
5279 (struct _frv_dynamic_got_info): New.
5280 (_frv_count_got_plt_entries): New.
5281 (struct _frv_dynamic_got_plt_info): New.
5282 (_frv_compute_got_alloc_data): New.
5283 (_frv_get_got_entry, _frv_get_fd_entry): New.
5284 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5285 (_frv_resolve_final_relocs_info): New.
5286 (elf32_frv_size_dynamic_sections): New.
5287 (elf32_frv_finish_dynamic_sections): New.
5288 (elf32_frv_adjust_dynamic_symbol): New.
5289 (elf32_frv_finish_dynamic_symbol): New.
5290 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5292 (elf_info_to_howto_rel): Define.
5293 (bfd_elf32_bfd_link_hash_table_create): Define.
5294 (elf_backend_create_dynamic_sections): Define.
5295 (elf_backend_adjust_dynamic_symbol): Define.
5296 (elf_backend_size_dynamic_sections): Define.
5297 (elf_backend_finish_dynamic_symbol): Define.
5298 (elf_backend_finish_dynamic_sections): Define.
5299 (elf_backend_want_got_sym): Define.
5300 (elf_backend_got_header_size): Define.
5301 (elf_backend_want_got_plt): Define.
5302 (elf_backend_plt_readonly): Define.
5303 (elf_backend_want_plt_sym): Define.
5304 (elf_backend_plt_header_size): Define.
5305 (elf_backend_may_use_rel_p): Define.
5306 (elf_backend_may_use_rela_p): Define.
5307 (elf_backend_default_use_rela_p): Define.
5308 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5309 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5310 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5311 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5312 (frv_reloc_map): Map the corresponding BFD relocs to them.
5313 (frv_reloc_type_lookup): ... and back to BFD relocs.
5314 * reloc.c: New relocs.
5315 * bfd-in2.h, libbfd.h: Rebuilt.
5316 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5317 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5318 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5319 R_FRV_FUNCDESC_GOTLO): New.
5320 (frv_reloc_map): Map the corresponding BFD relocs to them.
5321 (frv_reloc_type_lookup): ... and back to BFD relocs.
5322 * reloc.c: New relocs.
5323 * bfd-in2.h, libbfd.h: Rebuilt.
5325 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5327 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5328 targets to support pages of up to 64kB.
5329 (elf32_bed): Redefine to get a separate backend data structure for
5330 traditional targets.
5331 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5332 targets to support pages of up to 64kB.
5333 (elf64_bed): Redefine to get a separate backend data structure for
5334 traditional targets.
5335 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5336 targets to support pages of up to 64kB.
5337 (elf32_bed): Redefine to get a separate backend data structure for
5338 traditional targets.
5340 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5342 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5344 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5346 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5347 (elf_i386_grok_psinfo): Likewise.
5349 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5351 * config.bfd: Add m68k-uClinux target.
5353 2004-01-01 Grant Edwards <grante@visi.com>
5355 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5356 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5357 (elf32_h8_gc_sweep_hook): New function.
5358 (elf_backend_gc_mark_hook): Define.
5359 (elf_backend_gc_sweep_hook): Define.
5360 (elf_backend_can_gc_sections): Define.
5362 For older changes see ChangeLog-0203
5368 version-control: never
projects / deliverable / binutils-gdb.git / blob