1 2005-01-27 Andrew Cagney <cagney@gnu.org>
3 * configure: Regenerate to track ../gettext.m4 change.
5 2005-01-25 Mark Mitchell <mark@codesourcery.com>
7 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
10 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
12 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
13 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
15 * reloc.c: Add R_FRV_TLSMOFF.
16 * elf32-frv.c (elf32_frv_howto_table): Likewise.
17 (frv_reloc_map, frv_reloc_type_lookup): Map it.
18 (elf32_frv_relocate_section): Handle it.
19 (elf32_frv_check_relocs): Likewise.
20 * libbfd.h, bfd-in2.h: Rebuilt.
21 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
22 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
23 when given an undefweak TLS symbol. Fix constant TLS PLT entries
24 such that they return the constant in gr9.
25 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
27 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
28 too, such that they shrink on relaxation.
29 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
30 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
31 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
32 if we can guarantee the use of 16-bit constants.
33 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
34 Introduce TLS support for FR-V FDPIC.
35 * reloc.c: Add TLS relocations.
36 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
37 (elf32_frv_rel_tlsdesc_value_howto): New.
38 (elf32_frv_rel_tlsoff_howto): New.
39 (frv_reloc_map): Add new mappings.
40 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
42 (frvfdpic_dynamic_got_plt_info): New.
43 (frvfdpic_plt_tls_ret_offset): New.
44 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
45 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
46 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
47 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
49 (struct frvfdpic_relocs_info): Add TLS fields.
50 (frvfdpic_relocs_info_hash): Warning clean up.
51 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
52 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
53 (FRVFDPIC_TLS_BIAS): Define.
54 (tls_biased_base): New.
55 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
57 (frv_reloc_type_lookup): Likewise.
58 (frvfdpic_info_to_howto_rel): Likewise.
59 (elf32_frv_relocate_section): Likewise.
60 (_frv_create_got_section): Create the PLT section here.
61 (elf32_frvfdpic_create_dynamic_sections): Not here.
62 (_frvfdpic_count_nontls_entries): Move out of...
63 (_frvfdpic_count_got_plt_entries): ... here.
64 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
65 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
67 (_frvfdpic_relax_tls_entries): New.
68 (_frvfdpic_compute_got_alloc_data): Add TLS support.
69 (_frvfdpic_get_tlsdesc_entry): New.
70 (_frvfdpic_assign_got_entries): Add TLS support.
71 (_frvfdpic_assign_plt_entries): Likewise.
72 (_frvfdpic_reset_got_plt_entries): New.
73 (_frvfdpic_size_got_plt): Move out of...
74 (elf32_frvfdpic_size_dynamic_sections): ... here.
75 (_frvfdpic_relax_got_plt_entries): New.
76 (elf32_frvfdpic_relax_section): New.
77 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
78 (elf32_frv_check_relocs): Add TLS support.
79 (bfd_elf32_bfd_relax_section): Define for FDPIC.
80 * libbfd.h, bfd-in2.h: Rebuilt.
82 2005-01-25 Alan Modra <amodra@bigpond.net.au>
84 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
85 loadable reloc sections.
86 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
87 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
89 2005-01-25 Alan Modra <amodra@bigpond.net.au>
91 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
92 sections immediately when linking shared libs. Instead, wait until
93 we know a lib is needed.
94 (_bfd_elf_link_create_dynstrtab): Extract from..
95 (_bfd_elf_link_create_dynamic_sections_): ..here.
96 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
97 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
98 for non-existent .dynamic.
99 (elf_link_output_extsym): Don't complain about undefined symbols
100 in as-needed dynamic libs that aren't actually linked.
102 2005-01-24 Andrew Cagney <cagney@gnu.org>
104 * configure: Regenerate, ../gettext.m4 was updated.
106 2005-01-21 Ben Elliston <bje@au.ibm.com>
108 * aout-encap.c: Remove unused file.
110 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
113 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
114 non-function symbols are local.
115 (_bfd_elf_symbol_refs_local_p): Likewise.
117 2005-01-18 Alan Modra <amodra@bigpond.net.au>
119 * bfd.c (bfd_link_just_syms): Add abfd param.
120 * bfd-in2.h: Regenerate.
122 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
124 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
125 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
126 instructions. If the amount of padding is known, reduce the size
127 of the CIE or FDE by that amount.
129 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
131 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
132 augmentation_size. Use bfd_signed_vmas for data_align.
133 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
134 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
135 functions. Don't read past the end of the enclosing CIE or FDE.
136 (skip_bytes): New utility function.
137 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
139 (_bfd_elf_write_section_eh_frame): Use new functions.
141 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
143 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
144 assert-style REQUIRE() macro to handle sanity checks.
146 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
148 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
150 (read_unsigned_leb128): Removed.
151 (read_signed_leb128): Removed.
152 (find_abstract_instance_name): Updated.
153 (parse_comp_unit): Accept info_ptr_unit.
154 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
155 comp unit and pass it to parse_comp_unit.
157 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
158 (read_signed_leb128): Moved to ...
161 * libbfd-in.h (read_unsigned_leb128): New prototype.
162 (read_signed_leb128): Likewise.
163 * libbfd.h: Regenerated.
165 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
166 Nick Clifton <nickc@redhat.com>
168 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
169 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
170 arch_sh4a_nofpu_up in order to match the external names and make the
171 testsuite's job easier.
172 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
174 * bfd-in2.h: Regenerate.
176 2005-01-15 Andrew Cagney <cagney@gnu.org>
179 * acinclude.m4: Move BFD_NEED_DECLARATION,
180 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
181 the new file bfd.m4. Include ../bfd/bfd.m4.
182 * configure: Re-generate.
184 2005-01-12 Alan Modra <amodra@bigpond.net.au>
186 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
187 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
189 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
192 2005-01-11 Alan Modra <amodra@bigpond.net.au>
194 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
196 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
197 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
198 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
199 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
200 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
201 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
202 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
203 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
204 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
205 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
206 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
207 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
208 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
209 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
211 2005-01-11 Alan Modra <amodra@bigpond.net.au>
213 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
216 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
218 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
219 * bfd-in2.h: Regenerate.
220 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
221 to support these new machine values.
222 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
224 (bfd_maxq_arch): Update values for the maxq20.
226 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
228 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
229 non-shared object, do not reserve space in .plt and .rela.plt for
230 regular symbols neither defined nor referenced in shared objects.
232 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
234 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
235 to zero the structure.
236 (create_got_section): Use BFD_ASSERT instead of abort.
237 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
239 (create_got_section): New function.
240 (sparc64_elf_create_dynamic_sections): Likewise.
241 (sparc64_elf_check_relocs): Invoke create_got_section instead of
242 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
243 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
244 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
245 (sparc64_elf_finish_dynamic_symbol): Likewise.
246 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
247 (elf_backend_create_dynamic_sections): Define to
248 sparc64_elf_create_dynamic_sections.
250 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
252 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
253 (elf_backend_omit_section_dynsym): Define to it.
254 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
255 (elf_backend_omit_section_dynsym): Define to it.
257 2005-01-07 Jakub Jelinek <jakub@redhat.com>
259 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
260 PT_DYNAMIC segment, unless .dynamic.
262 2005-01-06 Paul Brook <paul@codesourcery.com>
264 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
265 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
266 * configure: Regenerate.
267 * elf32-arm.c: Add VxWorks target bfd.
269 (elf32_arm_link_hash_table): Add use_rel.
270 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
271 elf32_arm_relocate_section): Replace USE_REL with runtime check.
272 Correct offset calculation for RELA case.
273 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
274 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
275 (elf32_arm_vxworks_link_hash_table_create): New function.
276 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
277 (bfd_elf32_littlearm_vxworks_vec): Ditto.
278 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
280 2005-01-06 Alan Modra <amodra@bigpond.net.au>
282 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
284 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
285 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
286 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
287 (ppc64_elf_next_toc_section): Heed no_multi_toc.
288 (ppc64_elf_reinit_toc): Set multi_toc_needed.
289 (toc_adjusting_stub_needed): Rewrite.
290 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
291 toc tests. Adjust for toc_adjusting_stub_needed changes.
292 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
293 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
294 * section.c: Expand comment on backend bits.
295 * bfd-in2.h: Regenerate.
296 * libbfd.h: Regenerate.
298 2005-01-06 Alan Modra <amodra@bigpond.net.au>
300 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
301 toc adjusting stub, do not test source section flags.
303 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
305 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
306 from STABS debugging sections again.
308 2005-01-05 Fred Fish <fnf@specifixinc.com>
310 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
311 (find_abstract_instance_name): New function.
312 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
313 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
314 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
316 2004-12-31 Paul Brook <paul@copdesourcery.com>
318 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
320 2004-12-31 Alan Modra <amodra@bigpond.net.au>
322 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
323 Commit missing changes from 2004-12-22.
324 * bfd-in2.h: Regenerate.
326 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
328 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
330 2004-12-21 Kris Warkentin <kewarken@qnx.com>
332 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
333 Add 'base' argument for constructing register sections. Reformat.
334 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
335 gp and fp regs. Reformat.
337 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
339 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
340 * bfd-in2.h: Regenerate.
341 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
342 (avr_reloc_map): Likewise.
343 (avr_final_link_relocate): Likewise.
345 2004-12-22 Alan Modra <amodra@bigpond.net.au>
347 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
348 as-needed dynamic libs as undefined.
349 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
350 libs when finding they are needed.
352 2004-12-20 Alan Modra <amodra@bigpond.net.au>
354 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
355 (opd_entry_value): Use opd_relocs if available.
356 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
357 copy .opd relocations to opd_relocs.
358 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
360 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
362 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
363 * elf32-v850.c (v850_elf_howto_table): Add entry for
364 R_V850_LO16_SPLIT_OFFSET.
365 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
366 (v850_elf_perform_lo16_relocation): New function, extracted from...
367 (v850_elf_perform_relocation): ...here. Use it to handle
368 R_V850_LO16_SPLIT_OFFSET.
369 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
370 R_V850_LO16_SPLIT_OFFSET.
371 * libbfd.h, bfd-in2.h: Regenerate.
373 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
375 * config.bfd: Add s390x-ibm-tpf support.
377 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
379 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
380 to prototype, to make hash info available.
381 Prevent wrapped symbols from being adjusted twice.
383 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
385 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
386 overflow for calls to undefined weak symbols.
388 2004-12-11 Alan Modra <amodra@bigpond.net.au>
390 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
391 canonical sections syms have a name.
393 2004-12-11 Alan Modra <amodra@bigpond.net.au>
395 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
396 have been adjusted for output.
397 (ppc64_elf_relocate_section): Mark sections with reloc_done.
399 2004-12-10 Alan Modra <amodra@bigpond.net.au>
401 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
402 add symtab_hdr param.
403 (group_signature): Update calls.
404 * elf-bfd.h (bfd_elf_sym_name): Update.
405 * elf32-ppc.c (ppc_elf_relocate_section): Update.
406 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
407 (ppc64_elf_relocate_section): Update.
408 * elflink.c (elf_link_input_bfd): Update.
410 2004-12-10 Jakub Jelinek <jakub@redhat.com>
412 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
413 st_shndx on STT_SECTION sections.
415 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
417 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
420 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
422 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
423 return a real value, unless it is a PLT symbol.
424 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
427 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
428 R_MIPS_JALR entry to 0.
430 * archures.c: Define bfd_mach_mips9000.
431 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
432 (mips_set_isa_flags): Handle bfd_mach_mips9000.
433 * cpu-mips.c (I_mips9000): Define.
434 (arch_info_struct): Add case for bfd_mach_mips9000.
435 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
436 * bfd-in2.h: Regenerate.
438 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
440 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
443 2004-12-07 Ben Elliston <bje@gnu.org>
445 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
447 2004-12-06 Daniel Jacobowitz <dan@debian.org>
449 Suggested by Fergal Daly <fergal@esatclear.ie>:
450 * simple.c (simple_dummy_multiple_definition): New function.
451 (bfd_simple_get_relocated_section_contents): Use it.
453 2004-12-03 Jan Beulich <jbeulich@novell.com>
455 * elf.c (elf_find_function): Don't use the last file symbol ever,
456 seen, but the last one seen prior to the symbol being reported.
457 Don't report a filename at all for global symbols when that might
460 2004-12-01 Paul Brook <paul@codesourcery.com>
462 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
463 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
466 2004-12-01 Paul Brook <paul@codesourcery.com>
468 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
471 2004-11-30 Paul Brook <paul@codesourcery.com>
473 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
474 no_pipeline_knowledge
475 (elf32_arm_link_hash_table_create): Ditto.
476 (bfd_elf32_arm_process_before_allocation): Ditto.
477 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
479 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
481 * bfd-in2.h: Regenerate.
483 2004-11-30 Randolph Chung <tausq@debian.org>
485 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
486 (elf32_hppa_grok_psinfo): New function.
487 (elf_backend_grok_prstatus): Define.
488 (elf_backend_grok_psinfo): Define.
490 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
493 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
495 2004-11-24 Paul Brook <paul@codesourcery.com>
497 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
499 2004-11-24 Paul Brook <paul@codesourcery.com>
501 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
502 (elf32_arm_swap_symbol_out): New function.
503 (elf32_arm_size_info): Add.
504 (elf_backend_size_info): Define.
506 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
508 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
511 2004-11-19 Alan Modra <amodra@bigpond.net.au>
513 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
514 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
515 * nlmcode.h (nlm_write_object_contents): Warning fix.
517 2004-11-18 Bob Wilson <bob.wilson@acm.org>
519 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
521 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
523 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
524 (elf32_arm_plt_thumb_stub): New.
525 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
527 (elf32_arm_link_hash_traverse): Fix typo.
528 (elf32_arm_link_hash_table): Add obfd.
529 (elf32_arm_link_hash_newfunc): Initialize new fields.
530 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
531 (elf32_arm_link_hash_table_create): Initialize obfd.
532 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
533 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
534 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
535 interworking BFD is not dynamic.
536 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
537 not emit glue for PLT references.
538 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
539 emit glue for PLT references. Support the Thumb PLT prefix.
540 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
542 (elf32_arm_check_relocs): Likewise.
543 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
545 (allocate_dynrelocs): Handle Thumb PLT references.
546 (elf32_arm_finish_dynamic_symbol): Likewise.
547 (elf32_arm_symbol_processing): New function.
548 (elf_backend_symbol_processing): Define.
550 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
552 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
553 add_fde_encoding. Remove need_relative.
554 * elf-eh-frame.c (extra_augmentation_string_bytes)
555 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
556 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
557 in cases where the CIE has no existing 'R' augmentation. Use
558 size_of_output_cie_fde when assigning offsets. Use the final offset
559 as the new section size.
560 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
561 Account for any extra augmentation bytes in the returned offset.
562 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
563 moved before being modified. Pad growing entries with DW_CFA_nops.
564 Add 'z' and 'R' augmentations as directed by add_augmentation_size
565 and add_fde_encoding.
567 2004-11-15 Mark Mitchell <mark@codesourcery.com>
569 * elf32-arm.c (elf32_arm_relocate_section): Use
572 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
574 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
575 for discard relocations; don't add an R_MIPS_NONE to the main body
578 2004-11-04 Paul Brook <paul@codesourcery.com>
580 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
581 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
582 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
583 default version definition for unversioned symbols.
584 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
585 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
586 _bfd_elf_slurp_version_tables. Set default version for unversioned
589 2004-11-15 Paul Brook <paul@codesourcery.com>
591 * elflink.c (elf_link_add_object_symbols): Don't assume version
592 indices are consecutive.
594 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
596 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
597 composite relocations against the personality data.
599 2004-11-13 Paul Brook <paul@codesourcery.com>
601 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
602 R_ARM_PREL31 relocations to PLT entries.
603 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
604 (elf32_arm_check_relocs): Ditto.
606 2004-11-12 Bob Wilson <bob.wilson@acm.org>
608 * xtensa-isa.c (xtensa_interface_class_id): New.
610 2004-11-11 Bob Wilson <bob.wilson@acm.org>
612 * elf32-xtensa.c (property_table_compare): Remove assertion about
613 entries with the same address and non-zero size.
614 (xtensa_read_table_entries): Report such entries as errors.
616 2004-11-11 Mark Mitchell <mark@codesourcery.com>
618 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
619 R_ARM_RELATIVE on Symbian OS.
621 2004-11-09 Mark Mitchell <mark@codesourcery.com>
623 * som.c (som_bfd_print_private_bfd_data): New function.
624 (som_object_setup): Save the auxiliary header. Don't assume that
625 zero is an invalid entry point for a shared library.
626 (som_object_p): Allocate the auxiliary header on the heap.
628 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
630 (elf32_arm_symbian_modify_segment_map): Likewise.
632 2004-11-09 Daniel Jacobowitz <dan@debian.org>
634 From David Poole <daveml@mbuf.com>:
635 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
636 (elf32_arm_size_dynamic_sections): Call it.
638 2004-11-09 Alan Modra <amodra@bigpond.net.au>
640 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
641 (ALL_MACHINES_CFILES): Fix typo.
642 * Makefile.in: Regenerate.
643 * po/SRC-POTFILES.in: Regenerate.
645 2004-11-08 Mark Mitchell <mark@codesourcery.com>
647 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
648 R_ARM_RELATIVE relocation for Symbian OS, mention the section
649 symbol in the relocation.
651 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
652 Vineet Sharma <vineets@noida.hcltech.com>
654 * coff-maxq.c: New File.
655 * cpu-maxq.c: New File.
656 * coffcode.h: Likewise.
657 * config.bfd: Likewise.
658 * configure.in (maxqcoff_vec): New target vector.
659 * Makefile.am: Add support for maxq target.
660 * configure.in: Likewise.
661 * archures.c:. Likewise.
662 * targets.c: Likewise.
663 * bfd_in2.h : Regenerated.
664 * Makefile.in: Regenerated.
665 * configure: Regenerated.
666 * doc/Makefile.in: Regenerated.
668 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
670 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
671 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
672 C_NT_WEAK aux entries.
673 (_bfd_coff_generic_relocate_section): Handle undefined
676 2004-11-07 Andreas Schwab <schwab@suse.de>
678 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
679 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
680 non-default visibility.
682 2004-11-01 Mark Mitchell <mark@codesourcery.com>
684 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
686 (elf32_arm_symbian_modify_segment_map): Don't
687 reset includes_filehdr and includes_phdrs here.
689 2004-11-04 Daniel Jacobowitz <dan@debian.org>
691 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
692 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
693 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
695 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
696 to a new removed list. Remove normal configuration stanzas.
697 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
698 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
699 elfarm-nabi.lo with elf32-arm.lo.
700 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
701 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
702 * elf32-arm.h: Remove.
703 * elfarm-oabi.c: Remove.
704 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
705 and bfd_elf32_littlearm_oabi_vec.
706 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
708 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
710 * config.bfd: Support crisv32-*-* like cris-*-*.
711 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
712 (bfd_mach_cris_v10_v32): New macros.
713 * cpu-cris.c: Tweak formatting.
714 (get_compatible): New function.
716 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
717 bfd_arch_info_type:s.
718 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
719 get_compatible for member compatible and link bfd_cris_arch_v32 as
721 * elf32-cris.c (cris_elf_pcrel_reloc)
722 (cris_elf_set_mach_from_flags): New functions.
723 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
724 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
725 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
726 numbers for bfd_mach_cris_v32.
727 (PLT_ENTRY_SIZE_V32): New macro.
728 (elf_cris_plt0_entry): Drop last comma in initializer.
729 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
730 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
732 (cris_elf_relocate_section): Change all "%B(%A)" messages to
734 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
735 (elf_cris_finish_dynamic_sections): Similar.
736 (elf_cris_adjust_dynamic_symbol): Similar.
737 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
739 <switch with PIC relocs>: Emit error and return FALSE for
740 bfd_mach_cris_v10_v32.
741 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
742 Emit warning when generating textrel reloc.
743 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
744 (cris_elf_final_write_processing): Set flags according to mach.
745 (cris_elf_print_private_bfd_data): Display
746 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
747 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
748 new_flags. Don't call cris_elf_final_write_processing. Don't
749 look at the actual elf header flags at all; use
750 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
751 in bfd_get_mach for ibfd and obfd and handle merging of compatible
753 (bfd_elf32_bfd_copy_private_bfd_data): Define.
754 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
755 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
756 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
757 * bfd-in2.h, libbfd.h: Regenerate.
759 2004-11-04 Alan Modra <amodra@bigpond.net.au>
761 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
762 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
764 (struct adjust_toc_info): New.
765 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
767 2004-11-03 Bob Wilson <bob.wilson@acm.org>
769 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
770 if there are no segments.
772 2004-11-02 Daniel Jacobowitz <dan@debian.org>
774 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
776 2004-11-02 Nick Clifton <nickc@redhat.com>
778 * elf32-iq2000.c: Convert to ISO C90 formatting.
780 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
782 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
784 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
786 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
787 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
788 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
790 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
792 * elf32-sh.c (tpoff): Take alignment into account.
794 2004-10-28 Nick Clifton <nickc@redhat.com>
796 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
797 performing a relocatable link.
798 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
799 for MIPS ports under Irix.
801 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
803 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
804 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
805 (elf32_arm_final_link_relocate): Ditto.
806 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
807 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
808 (elf32_arm_adjust_dynamic_symbol): Ditto.
809 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
810 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
811 (elf32_arm_r_howto): ... To here.
812 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
814 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
817 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
818 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
819 and R_IA64_SECREL64LSB.
821 2004-10-26 Paul Brook <paul@codesourcery.com>
823 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
824 (bfd_elf_size_dynamic_sections): Create default version definition.
825 (elf_link_output_extsym): Adjust for default symbol version.
827 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
829 * mmo.c: Adjust to ISO C.
831 * mmo.c (mmo_write_section_description): New function broken out
832 of mmo_internal_write_section.
833 (mmo_internal_write_section): For each of .text and .data, call
834 mmo_write_section_description before outputting contents if it has
835 nontrivially deducible vma or contents.
836 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
837 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
838 symbols if found within the .data address range.
840 2004-10-24 Daniel Jacobowitz <dan@debian.org>
842 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
844 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
846 * mmo.c (File Layout): Correct place of misplaced blurb about
849 2004-10-22 Mark Kettenis <kettenis@gnu.org>
851 * config.bfd: Add mips64*-*-openbsd.
853 2004-10-21 Bob Wilson <bob.wilson@acm.org>
855 * elf32-xtensa.c (ebb_propose_action): Put declarations before
858 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
860 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
861 * configure: Regenerate.
863 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
866 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
867 to linker reloc_overflow callback.
868 (aout_link_input_section_ext): Likewise.
869 (aout_link_reloc_link_order): Likewise.
870 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
871 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
873 (alpha_relocate_section): Likewise.
874 * coff-arm.c (coff_arm_relocate_section): Likewise.
875 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
876 * coff-h8500.c (extra_case): Likewise.
877 * coff-i960.c (coff_i960_relocate_section): Likewise.
878 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
879 * coff-mips.c (mips_relocate_section): Likewise.
880 * coff-or32.c (coff_or32_relocate_section): Likewise.
881 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
882 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
883 * coff-sh.c (sh_relocate_section): Likewise.
884 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
885 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
886 * coff-z8k.c (extra_case): Likewise.
887 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
888 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
889 (_bfd_coff_generic_relocate_section): Likewise.
890 * ecoff.c (ecoff_reloc_link_order): Likewise.
891 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
892 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
893 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
894 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
895 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
896 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
897 * elf32-cris.c (cris_elf_relocate_section): Likewise.
898 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
899 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
900 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
901 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
902 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
903 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
904 * elf32-i370.c (i370_elf_relocate_section): Likewise.
905 * elf32-i386.c (elf_i386_relocate_section): Likewise.
906 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
907 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
908 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
909 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
910 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
911 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
912 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
913 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
914 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
915 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
916 * elf32-s390.c (elf_s390_relocate_section): Likewise.
917 * elf32-sh.c (sh_elf_relocate_section): Likewise.
918 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
919 * elf32-v850.c (v850_elf_relocate_section): Likewise.
920 * elf32-vax.c (elf_vax_relocate_section): Likewise.
921 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
922 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
923 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
924 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
925 * elf64-s390.c (elf_s390_relocate_section): Likewise.
926 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
927 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
928 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
929 * elflink.c (elf_reloc_link_order): Likewise.
930 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
931 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
932 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
933 * linker.c (_bfd_generic_reloc_link_order): Likewise.
934 * pdp11.c (pdp11_aout_link_input_section): Likewise.
935 (aout_link_reloc_link_order): Likewise.
936 * reloc.c (bfd_generic_get_relocated_section_contents):
938 * xcofflink.c (xcoff_reloc_link_order): Likewise.
939 * simple.c (simple_dummy_reloc_overflow): Updated.
941 2004-10-20 Andreas Schwab <schwab@suse.de>
943 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
944 (elf_backend_plt_sym_val): Define.
946 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
948 * config.bfd: Set targ_underscore=yes for PE COFF targets
950 2004-10-19 Alan Modra <amodra@bigpond.net.au>
952 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
953 (ppc64_elf_edit_opd): Likewise.
955 2004-10-18 Mark Mitchell <mark@codesourcery.com>
957 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
958 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
959 set SEC_ALLOC and SEC_LOAD.
961 2004-10-18 Nick Clifton <nickc@redhat.com>
963 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
964 'name' for relocs against both local and global symbols.
966 2004-10-16 Daniel Jacobowitz <dan@debian.org>
968 * bfd-in2.h: Regenerate.
969 * bfd.c (struct bfd): Add no_export.
970 * elflink.c (elf_link_add_object_symbols): Handle no_export.
972 2004-10-15 Alan Modra <amodra@bigpond.net.au>
974 * config.bfd: Whitespace cleanup.
975 * Makefile.am: Run "make dep-am"
976 * Makefile.in: Regenerate.
978 2004-10-15 Jakub Jelinek <jakub@redhat.com>
980 * elflink.c (struct already_linked_section): Removed.
981 (try_match_symbols_in_sections, already_linked): Removed.
982 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
983 prefix of section names when finding already_linked_table
984 chain. Compare section names. Instead of calling already_linked,
985 do it inline and only for sections in the same already_linked_list.
987 2004-10-15 Alan Modra <amodra@bigpond.net.au>
989 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
990 parameter. If called after _bfd_elf_write_section_eh_frame,
991 don't allow a -2 return unless need_* bit is already set, and
992 handle offsets adjusted for output_offset.
993 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
994 * elf.c (_bfd_elf_section_offset): Update call.
996 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
999 * coffcode.h (coff_compute_section_file_positions): Cast to
1000 bfd_vma when computing page alignment.
1002 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1004 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1005 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1007 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1009 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1010 relocations use a virtual address, not a section offset.
1012 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1014 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1015 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1016 xtensa_format_encode.
1017 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1018 (ebb_add_proposed_action): Delete.
1020 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1022 * elf32-xtensa.c: Use ISO C90 formatting.
1024 2004-10-12 Paul Brook <paul@codesourcery.com>
1026 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1029 2004-10-12 Paul Brook <paul@codesourcery.com>
1031 * elf32-arm.h: Support EABI version 4 objects.
1033 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1036 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1037 Don't mark as default.
1038 (bfd_x86_64_arch): Don't mark as default.
1040 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1042 * elflink.c (enum action_discarded): New.
1043 (elf_section_complain_discarded): Delete.
1044 (elf_action_discarded): New function subsuming the above and also
1045 controlling reloc behaviour.
1046 (elf_link_input_bfd): Use it.
1048 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1050 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1051 (special_sections): Add .gnu.liblist and .gnu.conflict.
1052 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1054 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1057 * elflink.c (elf_link_input_bfd): Try harder to support
1058 relocations against symbols in removed linkonce sections.
1060 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1062 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1065 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1066 sections do not reference symbols in non-SEC_ALLOC sections.
1068 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1071 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1072 (_bfd_elf_link_omit_section_dynsym): Formatting.
1074 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1076 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1077 * libbfd.h: Regnerate.
1078 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1079 * elf32-frv.c: Likewise.
1080 * elf32-m32r.c: Likewise.
1081 * elf32-ppc.c: Likewise.
1082 * elf64-hppa.c: Likewise.
1083 * elfxx-ia64.c: Likewise.
1084 * opncls.c: Likewise.
1086 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1088 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1089 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1090 offsets stored in struct eh_cie_fde entries before doing other
1093 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1094 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1095 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1096 setting offsets for removed CIEs. Don't set "sec", instead set
1097 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1098 CIE in hdr_info. Only set make_relative and make_lsda_relative
1099 for CIEs. Use pointers rather than array indices.
1100 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1101 make_lsda_relative, need_* on cie_inf for FDEs.
1102 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1103 section output_offset. Delete cie_offset, instead use cie_inf
1104 pointer to CIE entry. Use need_relative and need_lsda_relative on
1105 CIE entry for FDEs. Use pointers rather than array indices.
1107 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1109 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1110 bfd_is_target_special_symbol.
1111 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1112 * som.c (som_bfd_is_target_special_symbol): Define.
1114 2004-10-08 Nick Clifton <nickc@redhat.com>
1116 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1117 * configure: Regenerate.
1118 * bfd-in2.h: Regenerate.
1119 * syms.c (bfd_is_target_special_symbol): New interface function.
1120 Returns true when a symbol should be considered to be special.
1121 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1122 the symbol jump table.
1123 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1124 Return true iff the symbol is a mapping symbol.
1125 (bfd_elf32_bfd_is_target_special_symbol): Define.
1126 * elfxx-target.h: Provide a default definition for
1127 bfd_is_target_special_symbol.
1128 * aout-target.h: Likewise.
1129 * aout-tic30.c: Likewise.
1130 * binary.c: Likewise.
1131 * coffcode.h: Likewise.
1132 * i386msdos.c: Likewise.
1135 * libaout.h: Likewise.
1136 * libbfd-in.h: Likewise
1137 * libecoff.h: Likewise.
1138 * mach-o.c: Likewise.
1140 * nlm-target.h: Likewise.
1141 * oasys.c: Likewise.
1143 * ppcboot.c: Likewise.
1145 * tekhex.c: Likewise.
1146 * versados.c: Likewise.
1148 * xcoff-target.h: Likewise.
1150 * libbfd.h: Regenerate.
1152 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1154 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1155 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1156 (elf_backend_section_from_shdr): Define.
1158 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1160 * syms.c (bfd_is_local_label): Return false for file symbols.
1162 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1163 David Heine <dlheine@tensilica.com>
1165 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1166 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1167 (elf32xtensa_no_literal_movement): New global variable.
1168 (elf_howto_table): Add entries for new relocations.
1169 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1170 (property_table_compare): When addresses are equal, compare sizes and
1171 various property flags.
1172 (property_table_matches): New.
1173 (xtensa_read_table_entries): Extend to read new property tables. Add
1174 output_addr parameter to indicate that output addresses should be used.
1175 Use bfd_get_section_limit.
1176 (elf_xtensa_find_property_entry): New.
1177 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1178 (elf_xtensa_check_relocs): Handle new relocations.
1179 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1180 relocations. Use new xtensa-isa.h functions.
1181 (build_encoding_error_message): Remove encode_result parameter. Add
1182 new target_address parameter used to detect alignment errors.
1183 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1184 error handling. Use new is_operand_relocation function.
1185 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1186 Use underbar macro for error messages. Formatting.
1187 (get_const16_opcode): New.
1188 (get_l32r_opcode): Add a separate flag for initialization.
1189 (get_relocation_opnd): Operand number is no longer explicit in the
1190 relocation. Change to decode the opcode and analyze its operands.
1191 (get_relocation_slot): New.
1192 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1193 Use new xtensa-isa.h functions to handle multislot instructions.
1194 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1195 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1196 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1197 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1198 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1199 get_single_format, init_op_single_format_table): New.
1200 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1201 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1202 (contract_asm_expansion): Add error_message parameter and pass it to
1203 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1204 with R_XTENSA_SLOT0_OP.
1205 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1206 instructions. Use new xtensa-isa.h functions.
1207 (r_reloc struct): Add new virtual_offset field.
1208 (r_reloc_init): Add contents and content_length parameters. Set
1209 virtual_offset field to zero. Add contents to target_offset field for
1210 partial_inplace relocations.
1211 (r_reloc_is_defined): Check for null.
1212 (print_r_reloc): New debug function.
1213 (source_reloc struct): Replace xtensa_operand field with pair of the
1214 opcode and the operand position. Add is_abs_literal field.
1215 (init_source_reloc): Specify operand by opcode/position pair. Set
1216 is_abs_literal field.
1217 (source_reloc_compare): When target_offsets are equal, compare other
1218 fields to make sorting predictable.
1219 (literal_value struct): Add is_abs_literal field.
1220 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1221 (init_literal_value): New.
1222 (is_same_value): Replace with ...
1223 (literal_value_equal): ... this function. Add comparisons of
1224 virtual_offset and is_abs_literal fields.
1225 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1226 failure. Initialize has_last_loc field.
1227 (value_map_hash_table_delete): New.
1228 (hash_literal_value): Rename to ...
1229 (literal_value_hash): ... this. Include is_abs_literal flag and
1230 virtual_offset field in the hash value.
1231 (get_cached_value): Rename to ...
1232 (value_map_get_cached_value): ... this. Update calls to
1233 literal_value_hash and literal_value_equal.
1234 (add_value_map): Check for allocation failure. Update calls to
1235 value_map_get_cached_value and literal_value_hash.
1236 (text_action, text_action_list, text_action_t): New types.
1237 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1238 text_action_add, text_action_add_literal, offset_with_removed_text,
1239 offset_with_removed_text_before_fill, find_insn_action,
1240 print_action_list, print_removed_literals): New.
1241 (offset_with_removed_literals): Delete.
1242 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1243 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1244 allocated_relocs_count fields.
1245 (init_xtensa_relax_info): Initialize new fields.
1246 (reloc_bfd_fix struct): Add new translated field.
1247 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1249 (fix_compare, cache_fix_array): New.
1250 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1251 section via get_xtensa_relax_info. Use cache_fix_array to set up
1252 sorted fix_array and use bsearch instead of linear search.
1253 (section_cache_t): New struct.
1254 (init_section_cache, section_cache_section, clear_section_cache): New.
1255 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1256 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1257 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1258 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1260 (retrieve_contents): Use bfd_get_section_limit.
1261 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1262 to compute_removed_literals. Free value_map_hash_table when no longer
1264 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1265 compute_text_actions for all sections.
1266 (find_relaxable_sections): Mark sections as relaxable if they contain
1267 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1268 call. Increment relax_info src_count field only for appropriate
1269 relocation types. Remove is_literal_section check.
1270 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1271 r_reloc_init and find_associated_l32r_irel. Check
1272 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1273 literals. Pass is_abs_literal flag to init_source_reloc.
1274 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1275 CONST16 instructions. Adjust calls to r_reloc_init and
1276 pcrel_reloc_fits. Handle weak symbols conservatively.
1277 (find_associated_l32r_irel): Add bfd parameter and pass it to
1279 (compute_text_actions, compute_ebb_proposed_actions,
1280 compute_ebb_actions, check_section_ebb_pcrels_fit,
1281 check_section_ebb_reduces, text_action_add_proposed,
1282 compute_fill_extra_space): New.
1283 (remove_literals): Replace with ...
1284 (compute_removed_literals): ... this function. Call
1285 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1286 Call xtensa_read_table_entries to get the property table. Skip
1287 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1288 is_removable_literal, remove_dead_literal, and
1289 identify_literal_placement functions.
1290 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1291 instead of linear search.
1292 (is_removable_literal, remove_dead_literal,
1293 identify_literal_placement): New.
1294 (relocations_reach): Update check for literal not referenced by any
1295 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1296 (coalesce_shared_literal, move_shared_literal): New.
1297 (relax_section): Use bfd_get_section_limit. Call
1298 translate_section_fixes. Update calls to r_reloc_init and
1299 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1300 Add call to pin_internal_relocs. Add special handling for
1301 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1302 info to calculate new addend_displacement variable. Replace code for
1303 deleting literals with more general code to perform the actions
1304 determined by the action_list for the section.
1305 (translate_section_fixes, translate_reloc_bfd_fix): New.
1306 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1307 find_removed_literal only if is_operand_relocation. Update call to
1308 offset_with_removed_text. Use new target_offset and removed_bytes
1310 (move_literal): New.
1311 (relax_property_section): Use bfd_get_section_limit. Set new
1312 is_full_prop_section flag and handle new property tables. Update calls
1313 to r_reloc_init and offset_with_removed_text. Check
1314 is_relaxable_asm_section flag. Handle expansion of zero-sized
1315 unreachable entries, with use of offset_with_removed_text_before_fill.
1316 For relocatable links, combine entries only for literal tables.
1317 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1318 calls to offset_with_removed_text. Translate st_size field for
1320 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1321 failure. Add contents parameter. Update call to get_bfd_fix. Update
1322 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1323 R_XTENSA_ASM_EXPAND relocs.
1324 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1325 call to get_bfd_fix. Include offset from contents for partial_inplace
1327 (is_reloc_sym_weak): New.
1328 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1329 (prop_sec_len): New.
1330 (xtensa_is_property_section): Handle new property sections.
1331 (is_literal_section): Delete.
1332 (internal_reloc_compare): When r_offset matches, compare r_info and
1333 r_addend to make sorting predictable.
1334 (internal_reloc_matches): New.
1335 (xtensa_get_property_section_name): Handle new property sections.
1336 (xtensa_get_property_predef_flags): New.
1337 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1338 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1339 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1340 (xtisa_errno, xtisa_error_msg): New variables.
1341 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1342 (xtensa_insnbuf_alloc): Add error handling.
1343 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1344 use xtensa_format_decode. Add error handling.
1345 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1346 instruction length to find the number of bytes to copy.
1347 (xtensa_isa_init): Add error handling. Replace calls to
1348 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1349 tables in the xtensa_modules structure.
1350 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1351 xtensa_extend_isa): Delete.
1352 (xtensa_isa_free): Change to only free lookup tables.
1353 (opname_lookup_compare): Replace with ...
1354 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1355 (xtensa_insn_maxlength): Rename to ...
1356 (xtensa_isa_maxlength): ... this.
1357 (xtensa_insn_length): Delete.
1358 (xtensa_insn_length_from_first_byte): Replace with ...
1359 (xtensa_isa_length_from_chars): ... this function.
1360 (xtensa_num_opcodes): Rename to ...
1361 (xtensa_isa_num_opcodes): ... this.
1362 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1363 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1364 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1365 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1366 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1367 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1368 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1369 (xtensa_opcode_lookup): Add error handling.
1370 (xtensa_decode_insn): Replace with ...
1371 (xtensa_opcode_decode): ... this function, with new format and
1372 slot parameters. Add error handling.
1373 (xtensa_encode_insn): Replace with ...
1374 (xtensa_opcode_encode): ... this function, which does the encoding via
1375 one of the entries in the "encode_fns" array. Add error handling.
1376 (xtensa_opcode_name): Add error handling.
1377 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1378 xtensa_opcode_is_call): New.
1379 (xtensa_num_operands): Replace with ...
1380 (xtensa_opcode_num_operands): ... this function. Add error handling.
1381 (xtensa_opcode_num_stateOperands,
1382 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1383 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1384 xtensa_operand_is_visible): New.
1385 (xtensa_get_operand, xtensa_operand_kind): Delete.
1386 (xtensa_operand_inout): Add error handling and special-case for
1388 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1389 operate on one slot of an instruction. Added error handling.
1390 (xtensa_operand_encode): Handle default operands with no encoding
1391 functions. Check for success by comparing against decoded value.
1393 (xtensa_operand_decode): Handle default operands. Return decoded value
1394 through argument pointer. Add error handling.
1395 (xtensa_operand_is_register, xtensa_operand_regfile,
1396 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1397 (xtensa_operand_isPCRelative): Rename to ...
1398 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1399 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1400 through argument pointer. Add error handling.
1401 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1402 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1403 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1404 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1405 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1406 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1407 xtensa_state_is_exported, xtensa_sysreg_lookup,
1408 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1409 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1410 xtensa_interface_num_bits, xtensa_interface_inout,
1411 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1412 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1413 * xtensa-modules.c: Rewrite to use new data structures.
1414 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1415 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1416 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1417 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1418 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1419 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1420 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1421 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1422 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1423 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1424 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1425 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1426 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1427 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1428 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1429 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1430 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1431 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1432 * Makefile.in: Regenerate.
1433 * bfd-in2.h: Likewise.
1434 * libbfd.h: Likewise.
1436 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1438 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1439 against the absolute section.
1440 (mips_elf64_write_rela): Likewise.
1442 2004-10-07 Jan Beulich <jbeulich@novell.com>
1444 * elf.c (elf_find_function): Don't generally check for matching
1445 section, just for non-file symbols. Remove redunant comparison
1447 * elf32-arm.h (arm_elf_find_function): Likewise.
1449 2004-10-07 Jeff Baker <jbaker@qnx.com>
1451 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1452 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1455 2004-10-04 Roland McGrath <roland@redhat.com>
1457 * hash.c (bfd_hash_set_default_size): Use const for table.
1458 Use size_t instead of int for variable compared to sizeof results.
1460 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1463 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1465 2004-10-01 Paul Brook <paul@codesourcery.com>
1467 * elf32-arm.h (elf32_arm_fake_sections,
1468 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1470 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1472 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1474 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1476 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1477 need_relative or need_lsda_relative if we are processing an
1478 offset for a reloc on a FDE initial loc or LSDA field
1480 (_bfd_elf_write_section_eh_frame): Test need_relative and
1481 need_lsda_relative in place of corresponding make_* field
1482 when deciding to use pc-relative encodings.
1484 2004-09-30 Paul Brook <paul@codesourcery.com>
1486 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1487 target2 relocation type.
1489 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1492 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1494 2004-09-30 Paul Brook <paul@codesourcery.com>
1496 * reloc.c: Add BFD_RELOC_ARM_SMI.
1497 * bfd-in2.h: Regenerate.
1500 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1502 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1503 vma and output offset to address.
1504 * simple.c (simple_save_output_info): Only set output section
1505 and offset for debug sections, or those not already set up by
1507 (bfd_simple_get_relocated_section_contents): Update comment.
1509 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1511 * elf.c (IS_LOADED): Delete.
1512 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1513 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1516 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1519 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1520 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1521 redundant assignment of EM_SPARC.
1523 2004-09-22 Brian Ford <ford@vss.fsi.com>
1525 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1526 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1528 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1530 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1532 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1533 (elf_backend_modify_segment_map): Don't define.
1535 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1537 * elf.c (IS_LOADED): Define.
1538 (assign_file_positions_for_segments): Don't round up file offset of
1539 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1540 Delete code handling link script adjustment of lma. Do the adjust
1541 in later code handling similar ajustments. Remove dead code error
1542 check. Warn if section lma would require a negative offset
1543 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1544 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1545 update voff in section loop. Change voff in segment loop to be an
1546 adjustment on top of "off". Set sec->filepos and update "off" later.
1547 Test for loadable sections consistently using IS_LOADED. Similarly,
1548 test for alloc-only sections other than .tbss consistently.
1549 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1550 Tidy PT_NOTE handling. Use %B and %A in error messages.
1551 (assign_file_positions_except_relocs): Use %B in error message.
1553 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1555 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1556 (CONFIG_STATUS_DEPENDENCIES): New.
1557 (Makefile): Removed.
1558 (config.status): Likewise.
1559 * Makefile.in: Regenerated.
1561 2004-09-17 Paul Brook <paul@codesourcery.com>
1563 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1564 (bfd_elf32_arm_process_before_allocation): Update prototype.
1565 * bfd-in2.h: Regenerate.
1566 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1567 (elf32_arm_link_hash_table_create): Set it.
1568 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1569 (bfd_elf32_arm_set_target_relocs): New function.
1570 (arm_real_reloc_type): New function.
1571 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1572 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1573 (elf32_arm_gc_sweep_hook): Ditto.
1574 (elf32_arm_check_relocs): Ditto.
1575 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1576 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1578 (elf32_arm_got_prel): New variable.
1579 (elf32_arm_howto_from_type): New function.
1580 (elf32_arm_info_to_howto): Use it.
1581 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1582 BFD_RELOC_ARM_TARGET2.
1583 * libbfd.h: Regenerate.
1584 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1586 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1588 * ecoff.c: Update u.undef.next refs.
1589 * elf64-ppc.c: Likewise.
1590 * elflink.c: Likewise.
1591 * linker.c: Likewise.
1592 * xcofflink.c: Likewise.
1594 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1595 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1596 fields to indirect struct.
1597 * elf-m10300.c: Update u.weakdef refs.
1598 * elf32-arm.h: Likewise.
1599 * elf32-cris.c: Likewise.
1600 * elf32-frv.c: Likewise.
1601 * elf32-hppa.c: Likewise.
1602 * elf32-i370.c: Likewise.
1603 * elf32-i386.c: Likewise.
1604 * elf32-m32r.c: Likewise.
1605 * elf32-m68k.c: Likewise.
1606 * elf32-ppc.c: Likewise.
1607 * elf32-s390.c: Likewise.
1608 * elf32-sh.c: Likewise.
1609 * elf32-sparc.c: Likewise.
1610 * elf32-vax.c: Likewise.
1611 * elf32-xtensa.c: Likewise.
1612 * elf64-alpha.c: Likewise.
1613 * elf64-hppa.c: Likewise.
1614 * elf64-ppc.c: Likewise.
1615 * elf64-s390.c: Likewise.
1616 * elf64-sh64.c: Likewise.
1617 * elf64-sparc.c: Likewise.
1618 * elf64-x86-64.c: Likewise.
1619 * elfxx-ia64.c: Likewise.
1620 * elfxx-mips.c: Likewise.
1621 * elflink.c: Likewise. Also u.elf_hash_value.
1622 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1624 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1625 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1626 (bfd_elf_gc_record_vtentry): Likewise.
1627 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1629 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1631 * Makefile.am: Run "make dep-am".
1632 * Makefile.in: Regenerate.
1633 * bfd-in2.h: Regenerate.
1634 * po/SRC-POTFILES.in: Regenerate.
1635 * po/bfd.pot: Regenerate.
1637 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1639 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1640 with bitfields. Make "type" and "other" bitfields too.
1641 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1642 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1643 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1644 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1645 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1646 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1647 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1648 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1649 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1650 * elf-m10300.c: Likewise.
1652 * elf32-arm.h: Likewise.
1653 * elf32-cris.c: Likewise.
1654 * elf32-frv.c: Likewise.
1655 * elf32-hppa.c: Likewise.
1656 * elf32-i370.c: Likewise.
1657 * elf32-i386.c: Likewise.
1658 * elf32-m32r.c: Likewise.
1659 * elf32-m68k.c: Likewise.
1660 * elf32-ppc.c: Likewise.
1661 * elf32-s390.c: Likewise.
1662 * elf32-sh-symbian.c: Likewise.
1663 * elf32-sh.c: Likewise.
1664 * elf32-sh64.c: Likewise.
1665 * elf32-sparc.c: Likewise.
1666 * elf32-vax.c: Likewise.
1667 * elf32-xtensa.c: Likewise.
1668 * elf64-alpha.c: Likewise.
1669 * elf64-hppa.c: Likewise.
1670 * elf64-ppc.c: Likewise.
1671 * elf64-s390.c: Likewise.
1672 * elf64-sh64.c: Likewise.
1673 * elf64-sparc.c: Likewise.
1674 * elf64-x86-64.c: Likewise.
1675 * elflink.c: Likewise.
1676 * elfxx-ia64.c: Likewise.
1677 * elfxx-mips.c: Likewise.
1678 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1679 * configure: Regenerate.
1680 * aclocal.m4: Regenerate.
1682 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1684 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1685 around uses of R_ARM_TARGET1.
1686 (elf32_arm_check_relocs): Likewise.
1688 2004-09-13 Paul Brook <paul@codesourcery.com>
1690 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1692 * bfd-in2.h: Regenerate.
1693 * libbfd.h: Regenerate.
1694 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1695 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1696 (bfd_elf32_arm_process_before_allocation): Ditto.
1697 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1698 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1699 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1702 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1704 * hpux-core.c (thread_section_p): New function.
1705 (hpux_core_core_file_p): Fix computation of offset in call
1706 to bfd_seek. Create a ".reg" section from an arbitrary
1707 ".reg/<id>" section if none was created after having read
1710 2004-09-11 Andreas Schwab <schwab@suse.de>
1712 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1713 * aclocal.m4: Rebuild.
1714 * configure: Rebuild.
1716 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1718 * section.c (bfd_sections_find_if): Fix parameter name in
1719 comment to match code.
1721 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1723 * elf.c (assign_file_positions_except_relocs): Assign relocs
1724 stored in a bfd section.
1726 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1728 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1729 h->gotplt_refcount to 0, not -1.
1731 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1733 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1734 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1736 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1737 handle symbol visibility here.
1739 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1741 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1742 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1744 (ppc_stub_name): Remove trailing "+0" on stub name.
1745 (create_linkage_sections): Create relocations for
1746 branch lookup table when --emit-relocs as well as when --shared.
1747 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1748 relbrlt test. For --emit-stub-syms, always output a sym even when
1749 one already exists on a plt call stub. Put stub type in the stub
1751 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1753 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1754 reloc_count in stub sections. Adjust relbrlt test.
1755 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1756 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1757 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1758 for relocs against discarded symbols. Fix comments.
1760 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1762 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1763 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1765 (map_sections_to_segments): ... here. Use it. Assign a file
1766 position to the .dynamic section if it is not loadable, but part
1767 of the PT_DYNAMIC segment.
1768 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1769 offsets, not VMAs, for the BPABI. Do not fill in the header in
1770 the .got.plt section for the BPABI.
1771 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1773 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1775 2004-09-06 Nick Clifton <nickc@redhat.com>
1777 * elflink.c (elf_link_add_object_symbols): Set the error code to
1778 bfd_error_wrong_format when the input format does not match the
1781 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1783 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1784 (ppc64_elf_check_directives): ..here.
1785 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1786 before accessing ppc64_elf_tdata.
1787 (ppc64_elf_finish_dynamic_sections): And here too.
1789 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1791 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1793 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1795 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1796 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1797 (bfd_elf32_littlearm_symbian_vec): Likewise.
1798 * configure: Regenerated.
1799 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1800 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1801 (PLT_ENTRY_SIZE): Likewise.
1802 (bfd_vma_elf32_arm_symbian_plt_entry): New
1804 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1806 (create_got_section): Don't create sections when generating BPABI
1808 (elf32_arm_create_dynamic_sections): Tidy.
1809 (elf32_arm_link_hash_table_create): Set plt_header_size,
1810 plt_entry_size, and symbian_p.
1811 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1812 generating BPABI objects.
1813 (allocate_dynrelocs): Use htab->plt_header_size, not
1814 PLT_HEADER_SIZE. Do not add to .got.plt when
1815 generating BPABI objects.
1816 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1817 * elfarm-nabi.c: Add SymbianOS target vectors.
1818 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1819 (_bfd_elf_link_create_dynamic_sections): Likewise.
1820 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1821 (elfNN_bed): Use it.
1822 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1823 (bfd_elf32_littlearm_symbian_vec): Likewise.
1824 (_bfd_target_vector): Add them.
1826 2004-09-03 Nick Clifton <nickc@redhat.com>
1829 * coffcode.h (handle_COMDAT): Replace abort with an warning
1830 message and allow the scan to continue.
1832 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1834 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1835 in when reading relocs, not our sorted syms. Remove unnecessary
1838 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1840 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1842 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1844 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1845 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1846 replace uses of *_alias with *_noncanonical.
1847 * aclocal.m4: Rebuild with aclocal 1.4p6.
1848 * Makefile.in: Rebuild with automake 1.4p6.
1849 * doc/Makefile.in: Rebuild with automake 1.4p6.
1850 * configure.in: Autoupdate with autoupdate 2.59.
1851 * config.in: Regenerate with autoheader 2.59.
1852 * configure: Regnerate with autoconf 2.59.
1854 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1856 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1857 symbol pointer arrays before modifying.
1859 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1861 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1862 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1863 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1864 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1865 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1866 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1867 Use both symbol tables on non-relocatable objects. Use a common
1868 error exit. Fix "mid" warning.
1869 * libbfd.h: Regenerate.
1870 * bfd-in2.h: Regenerate.
1872 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1874 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1876 (struct sfpr_def_parms): Save some space.
1877 (sfpr_define): Here too.
1879 * elf64-ppc.c (compare_symbols): Put section syms first.
1880 (sym_exists_at): New function.
1881 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1882 points only for relocatable files. Use .opd section contents
1883 otherwise. Generally clean up the code.
1885 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1887 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1888 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1889 (struct sfpr_def_parms): New.
1890 (sfpr_define): New function.
1891 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1892 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1893 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1894 (savefpr1_tail, restfpr1_tail): New functions.
1895 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1896 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1897 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1898 code. Define all ABI mandated _save and _rest functions.
1900 2004-08-26 Paul Brook <paul@codesourcery.com>
1902 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1904 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1906 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1909 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1911 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1912 that pcrel correction is applied for R_386_PC32.
1914 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1916 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1917 for R_386_32 and R_386_PC32 relocs against symbols defined in
1920 2004-08-25 Dmitry Diky <diwil@spec.ru>
1922 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1923 Add new relocations.
1924 * bfd-in2.h: Regenerate.
1925 * libbfd.h: Regenerate.
1926 * elf32-msp430.c: Clean-up code.
1927 (elf_msp430_howto_table): Add new relocation entries.
1928 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1929 (msp430_elf_relax_section): New function.
1930 (msp430_elf_relax_delete_bytes): New function.
1931 (msp430_elf_symbol_address_p): New function.
1933 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1935 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1936 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1938 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1940 * elflink.c (_bfd_elf_section_already_linked): Handle
1941 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1943 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1945 * config.bfd (arm*-*-symbianelf*): New target.
1946 (arm*-*-eabi*): Likewise.
1948 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1950 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1951 "struct ppc_link_hash_entry *".
1952 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1953 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1955 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1957 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1958 entries (where fd_aux overlaps next entry's fd_func).
1959 Add non_overlapping argument, use it.
1960 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1961 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1962 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1963 as indexes into opd_sym_map/opd_adjust array.
1964 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1966 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1968 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1969 if we can look up their function descriptor in a regular file.
1971 2004-08-18 Nick Clifton <nickc@redhat.com>
1974 * cofflink.c (coff_link_add_symbols): Check that the comdat
1975 pointer in the coff_section_data structure has been initialised
1978 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1981 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1982 changing bfd_link_hash_undefined to bfd_link_hash_new.
1984 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1986 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1988 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1989 (synthetic_opd, synthetic_relocatable): New variables.
1990 (compare_symbols, compare_relocs): New helper routines.
1991 (ppc64_elf_get_synthetic_symtab): New function.
1992 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1994 * bfd-in2.h: Regenerated.
1995 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1996 to relsyms. Return 0 if abfd is relocatable.
1998 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2000 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2002 2004-08-17 Nick Clifton <nickc@redhat.com>
2004 * (is_arm_mapping_symbol_name): New function - return true
2005 when a symbol name matches the requirements for an ARM mapping
2007 (arm_elf_find_function): New function based on
2008 elf_find_function in elf.c but skipping ARM mapping symbols
2009 and including thumb function symbols.
2010 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2011 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2013 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2015 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2016 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2017 (ppc64_elf_brtaken_reloc): Here too.
2019 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2021 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2023 (ppc64_elf_check_directives): Check that we have the right hash
2024 table before proceeding.
2026 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2028 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2029 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2030 the sections that will be discarded.
2032 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2034 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2036 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2038 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2039 free space available.
2041 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2043 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2044 occurrences with bfd_byte * thoughout file.
2046 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2047 (xcoff_write_armap_big): Likewise.
2048 (xcoff_write_archive_contents_old): Likewise.
2049 (xcoff_write_archive_contents_big): Likewise.
2051 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2053 2004-08-13 Nick Clifton <nickc@redhat.com>
2055 * elf32-arm.h: Convert to ISO C90.
2057 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2060 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2063 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2065 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2066 (bfd_archive_filename, bfd_get_section_ident): Delete.
2067 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2068 bfd_archive_filename.
2069 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2070 to warn about symbols in discarded sections. Use _bfd_error_handler.
2071 * aout-adobe.c (aout_adobe_callback): See below.
2072 * aout-cris.c (swap_ext_reloc_in): ..
2073 * coff-arm.c (find_thumb_glue, find_arm_glue,
2074 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2075 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2076 coff_arm_copy_private_bfd_data): ..
2077 * coff-i860.c (i860_reloc_processing): ..
2078 * coff-mcore.c (mcore_coff_unsupported_reloc,
2079 coff_mcore_relocate_section): ..
2080 * coff-ppc.c (coff_ppc_relocate_section): ..
2081 * coff-rs6000.c (xcoff_create_csect_from_smclas
2082 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2083 sh_swap_insns, sh_relocate_section): ..
2084 * coff-tic54x.c (tic54x_reloc_processing): ..
2085 * coff-tic80.c (coff_tic80_relocate_section): ..
2086 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2087 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2088 coff_slurp_symbol_table, coff_classify_symbol,
2089 coff_slurp_reloc_table): ..
2090 * coffgen.c (_bfd_coff_read_string_table): ..
2091 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2092 _bfd_coff_generic_relocate_section): ..
2093 * cpu-arm.c (bfd_arm_merge_machines): ..
2094 * cpu-sh.c (sh_merge_bfd_arch): ..
2095 * elf-hppa.h (elf_hppa_relocate_section): ..
2096 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2097 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2098 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2099 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2100 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2101 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2102 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2103 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2104 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2105 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2106 cris_elf_merge_private_bfd_data
2107 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2108 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2109 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2110 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2111 elf32_hppa_relocate_section): ..
2112 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2113 i370_elf_check_relocs, i370_elf_relocate_section): ..
2114 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2115 elf_i386_relocate_section): ..
2116 * elf32-m32r.c (m32r_elf_relocate_section,
2117 m32r_elf_merge_private_bfd_data): ..
2118 * elf32-m68hc1x.c (m68hc12_add_stub,
2119 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2120 * elf32-m68k.c (elf_m68k_relocate_section): ..
2121 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2122 mcore_elf_relocate_section): ..
2123 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2124 ppc_elf_check_relocs, ppc_elf_relocate_section,
2125 ppc_elf_begin_write_processing): ..
2126 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2127 elf_s390_relocate_section): ..
2128 * elf32-sh-symbian.c (sh_symbian_import_as,
2129 sh_symbian_process_embedded_commands,
2130 sh_symbian_relocate_section): ..
2131 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2132 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2133 sh_elf_merge_private_data): ..
2134 * elf32-sparc.c (elf32_sparc_check_relocs,
2135 elf32_sparc_relocate_section,
2136 elf32_sparc_merge_private_bfd_data): ..
2137 * elf32-v850.c (v850_elf_check_relocs,
2138 v850_elf_merge_private_bfd_data): ..
2139 * elf32-xtensa.c (elf_xtensa_check_relocs,
2140 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2141 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2142 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2143 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2144 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2145 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2146 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2147 ppc64_elf_relocate_section): ..
2148 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2149 elf_s390_relocate_section): ..
2150 * elf64-sh64.c (sh_elf64_relocate_section): ..
2151 * elf64-sparc.c (sparc64_elf_check_relocs,
2152 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2153 sparc64_elf_merge_private_bfd_data): ..
2154 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2155 elf64_x86_64_relocate_section): ..
2156 * elflink.c (_bfd_elf_add_default_symbol,
2157 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2158 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2159 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2160 elf_get_linked_section_vma, elf_fixup_link_order,
2161 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2162 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2163 * elfxx-ia64.c (elfNN_ia64_relax_section,
2164 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2165 * elfxx-mips.c (mips_elf_perform_relocation,
2166 _bfd_mips_elf_check_relocs,
2167 _bfd_mips_elf_merge_private_bfd_data): ..
2168 * ieee.c (ieee_slurp_external_symbols): ..
2169 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2170 * libbfd.c (_bfd_generic_verify_endian_match): ..
2171 * linker.c (_bfd_generic_link_add_one_symbol,
2172 _bfd_generic_section_already_linked): ..
2173 * pdp11.c (translate_to_native_sym_flags): ..
2174 * pe-mips.c (coff_pe_mips_relocate_section): ..
2175 * peicode.h (pe_ILF_build_a_bfd): ..
2176 * srec.c (srec_bad_byte): ..
2177 * stabs.c (_bfd_link_section_stabs): ..
2178 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2179 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2180 with corresponding %B and %A in _bfd_error_handler format string.
2181 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2182 calls to use %A and %B. Fix "against symbol .. from section" and
2183 similar error messages. Combine multiple _bfd_error_handler calls
2184 where they were separated due to bfd_archive_filename deficiencies.
2185 * bfd-in2.h: Regenerate.
2187 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2189 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2192 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2194 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2195 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2196 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2198 (link_hash_newfunc): Init was_undefined.
2199 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2200 Use undefweak instead.
2201 (ppc64_elf_check_directives): Fix undefs chain.
2202 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2204 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2205 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2206 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2208 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2210 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2211 error, test input_section flags rather than sec.
2213 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2215 * elf-bfd.h (struct elf_backend_data): Add
2216 elf_backend_archive_symbol_lookup.
2217 (_bfd_elf_archive_symbol_lookup): Declare.
2218 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2219 (elf_link_add_archive_symbols): ..extracted from here. Call the
2221 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2222 (elfNN_bed): Init new field.
2223 * elf64-ppc.c (elf_backend_check_directives): Define.
2224 (elf_backend_archive_symbol_lookup): Define.
2225 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2226 a ppc_link_hash_entry pointer.
2228 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2229 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2230 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2231 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2232 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2233 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2234 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2237 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2239 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2240 (ppc64_elf_add_symbol_hook): Test for NULL section.
2241 (get_sym_h): Formatting.
2242 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2245 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2246 long branch stubs with code handling plt and r2off branch stubs.
2248 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2250 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2251 * elflink.c (elf_link_input_bfd): Formatting.
2252 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2254 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2255 (link_hash_newfunc): Don't set it.
2256 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2257 (ppc64_elf_mark_entry_syms): Delete.
2258 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2259 sections. Use get_opd_info.
2260 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2262 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2264 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2266 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2267 (func_desc_adjust): Don't set have_undefweak.
2268 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2269 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2271 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2272 "struct ppc_link_hash_entry *". Adjust all references.
2273 (ppc64_elf_hide_symbol): Correct a comment.
2275 * elf64-ppc.c (get_opd_info): New function.
2276 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2277 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2278 before calling get_fdh. Test fdh rather than h before dereferencing
2279 fdh. Mark removed symbols in opd_adjust.
2280 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2281 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2283 (ppc64_elf_output_symbol_hook): Likewise.
2285 2004-08-06 Paul Brook <paul@codesourcery.com>
2287 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2288 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2289 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2290 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2291 and BFD_RELOC_ARM_SBREL32.
2292 * bfd-in2.h, bbfd.h: Regenerate.
2294 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2296 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2297 the dynamic link symbol actually in use.
2299 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2301 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2303 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2304 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2306 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2307 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2309 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2310 Nick Clifton <nickc@redhat.com>
2313 * bfd.c (_bfd_default_error_handler): Make it global.
2315 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2317 * elf.c (assign_section_numbers): Cope gracefully with sections
2318 which have SHF_LINK_ORDER set but no sh_link set up.
2319 * elflink.c (elf_get_linked_section_vma): Likewise.
2321 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2324 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2325 Set it to _bfd_default_error_handler.
2326 (elfNN_bed): Add elf_backend_link_order_error_handler.
2328 * libbfd-in.h (_bfd_default_error_handler): New.
2330 * libbfd.h: Regenerated.
2332 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2334 * archures.c (bfd_mach_sparc_64bit_p): Define.
2335 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2336 * bfd-in2.h: Rebuilt.
2338 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2340 Introduce SH2a support.
2341 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2342 * archures.c (bfd_mach_sh2a_nofpu): New.
2343 * bfd-in2.h: Rebuilt.
2344 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2345 (arch_info_struct): Add sh2a_nofpu.
2346 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2347 2003-12-29 DJ Delorie <dj@redhat.com>
2348 * reloc.c: Add relocs for sh2a.
2349 * bfd-in2.h: Regenerate.
2350 * libbfd.hh: Regenerate.
2351 2003-12-01 Michael Snyder <msnyder@redhat.com>
2352 * archures.c (bfd_mach_sh2a): New.
2353 * bfd-in2.h: Rebuilt.
2354 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2356 (arch_info_struct): Add sh2a.
2357 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2359 2004-07-28 Nick Clifton <nickc@redhat.com>
2360 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2363 * som.c (setup_sections): Improve estimation of space sizes in
2364 relocatable objects.
2366 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2367 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2368 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2370 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2371 * configure: Regenerate.
2372 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2373 case that accepts OSABI=NetBSD and OSABI=SysV.
2374 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2375 the base of .got or .data (if .got does not exist).
2376 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2378 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2379 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2380 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2381 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2383 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2386 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2387 (elf_sec_group): Defined.
2388 (bfd_elf_match_symbols_in_sections): New prototype.
2389 (_bfd_elf_setup_group_pointers): Likewise.
2391 * elf.c (bfd_elf_discard_group): Abort.
2392 (bfd_elf_set_group_contents): Also include relocation sections.
2393 Remove zero-fill for ld -r.
2394 (_bfd_elf_setup_group_pointers): New function.
2395 (elf_sort_elf_symbol): Likewise.
2396 (elf_sym_name_compare): Likewise.
2397 (bfd_elf_match_symbols_in_sections): Likewise.
2399 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2401 * elflink.c (match_group_member): New.
2402 (elf_link_input_bfd): Check group member for discarded section.
2403 (try_match_symbols_in_sections): New function.
2404 (already_linked): Likewise.
2405 (_bfd_elf_section_already_linked): Support mixing comdat group
2406 and linkonce section.
2408 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2409 * linker.c (bfd_section_already_linked_table_traverse): New.
2411 * libbfd.h: Regenerated.
2413 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2415 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2416 BFD_RELOC_CRX_SWITCH32.
2417 * bfd-in2.h: Regenerate.
2418 * libbfd.h: Regenerate.
2419 * elf32-crx.c: Support relocation/relaxation of
2420 BFD_RELOC_CRX_SWITCH* types.
2422 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2424 * elf64-ppc.c: Correct "Linker stubs" comment.
2426 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2428 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2430 (elf_linked_to_section): New.
2432 * elf.c (assign_section_numbers): Set up sh_link for
2435 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2436 to sh_link for SHT_IA_64_UNWIND sections.
2438 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2440 * elflink.c (elf_fixup_link_order): Add _() to error message.
2442 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2444 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2447 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2449 * aout-adobe.c (aout_32_section_already_linked): Defined.
2450 * aout-target.h (MY_section_already_linked): Likewise.
2451 * aout-tic30.c (MY_section_already_linked): Likewise.
2452 * binary.c (binary_section_already_linked): Likewise.
2453 * bout.c (b_out_section_already_linked): Likewise.
2454 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2455 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2456 * coffcode.h (coff_section_already_linked): Likewise.
2457 * i386msdos.c (msdos_section_already_linked): Likewise.
2458 * i386os9k.c (os9k_section_already_linked): Likewise.
2459 * ieee.c (ieee_section_already_linked): Likewise.
2460 * ihex.c (ihex_section_already_linked): Likewise.
2461 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2462 * mmo.c (mmo_section_already_linked): Likewise.
2463 * nlm-target.h (nlm_section_already_linked): Likewise.
2464 * oasys.c (oasys_section_already_linked): Likewise.
2465 * pef.c (bfd_pef_section_already_linked): Likewise.
2466 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2467 * som.c (som_bfd_discard_group): Likewise.
2468 * srec.c (srec_section_already_linked): Likewise.
2469 * tekhex.c (tekhex_section_already_linked): Likewise.
2470 * versados.c (versados_section_already_linked): Likewise.
2471 * vms.c (vms_section_already_linked): Likewise.
2472 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2473 * xsym.c (bfd_sym_section_already_linked): Likewise.
2475 * bfd-in.h (bfd_section_already_linked_table_init): New.
2476 (bfd_section_already_linked_table_free): Likewise.
2478 * coff-rs6000.c (rs6000coff_vec): Add
2479 _bfd_generic_section_already_linked.
2480 (pmac_xcoff_vec): Likewise.
2481 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2482 (aix5coff64_vec): Likewise.
2484 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2485 * elflink.c (_bfd_elf_section_already_linked): New function.
2487 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2489 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2490 (_bfd_generic_section_already_linked): New.
2491 (bfd_section_already_linked_hash_entry): Likewise.
2492 (bfd_section_already_linked): Likewise.
2493 (bfd_section_already_linked_table_lookup): Likewise.
2494 (bfd_section_already_linked_table_insert): Likewise.
2496 * linker.c (bfd_section_already_linked): New.
2497 (_bfd_section_already_linked_table): Likewise.
2498 (bfd_section_already_linked_table_lookup): Likewise.
2499 (bfd_section_already_linked_table_insert): Likewise.
2500 (already_linked_newfunc): Likewise.
2501 (bfd_section_already_linked_table_init): Likewise.
2502 (bfd_section_already_linked_table_free): Likewise.
2503 (_bfd_generic_section_already_linked): Likewise.
2505 * section.c (bfd_section): Remove comdat.
2506 (bfd_comdat_info): Moved to ...
2507 * bfd-in.h (coff_comdat_info): Here.
2508 (bfd_coff_get_comdat_section): New.
2509 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2510 * libcoff-in.h (coff_section_tdata): Add comdat.
2511 * coffcode.h (handle_COMDAT): Updated.
2512 * cofflink.c (coff_link_add_symbols): Likewise.
2513 * ecoff.c (bfd_debug_section): Likewise.
2515 * targets.c (bfd_target): Add _section_already_linked.
2516 (BFD_JUMP_TABLE_LINK): Updated.
2518 * bfd-in2.h: Regenerated.
2519 * libbfd.h: Likewise.
2520 * libcoff.h: Likewise.
2522 2003-07-21 Paul Brook <paul@codesourcery.com>
2524 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2525 elf_fixup_link_order): New functions.
2526 (bfd_elf_final_link): Call elf_fixup_link_order.
2528 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2530 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2531 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2533 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2534 _bfd_elf_symbol_refs_local_p.
2535 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2538 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2540 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2542 (bfd_elf_get_dyn_lib_class): New prototype.
2543 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2545 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2546 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2547 entry is needed. Issue an error if a DT_NEEDED entry is needed
2548 for a file marked DYN_NO_NEEDED.
2549 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2552 * bfd-in2.h: Regenerated.
2554 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2556 * elflink.c (elf_section_complain_discarded): Don't complain in
2559 2004-07-10 James E Wilson <wilson@specifixinc.com>
2561 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2562 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2563 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2564 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2566 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2567 bfd_put_64 to bfd_putl64.
2568 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2570 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2573 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2574 .init/.fini sections when trying to relax it.
2576 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2578 * elf.c (assign_file_positions_for_segments): Make sure the
2579 .dynamic section is the first section in the PT_DYNAMIC segment.
2581 2004-07-09 Nick Clifton <nickc@redhat.com>
2583 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2584 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2585 sh_elf_get_flags_from_mach functions so that they do not conflict
2586 when this target is built with other sh-elf targets.
2587 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2588 suppression of this function.
2589 (sh_elf_find_flags): Likewise.
2591 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2593 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2594 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2595 (BFD32_BACKENDS): Add elf32-crx.lo.
2596 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2597 (cpu-crx.lo): New target.
2598 (elf32-crx.lo): New target.
2599 * Makefile.in: Regenerate.
2600 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2601 (bfd_archures_list): Add bfd_crx_arch.
2602 * bfd-in2.h: Regenerate.
2603 * config.bfd: Handle crx-*-elf*, crx*.
2604 * configure.in: Handle bfd_elf32_crx_vec.
2605 * configure: Regenerate.
2606 * cpu-crx.c: New file.
2607 * elf32-crx.c: Likewise.
2608 * libbfd.h: Regenerate.
2609 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2610 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2611 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2612 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2613 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2614 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2615 * targets.c (bfd_elf32_crx_vec): Declare.
2616 (bfd_target_vector): Add bfd_elf32_crx_vec.
2618 2004-07-06 Nick Clifton <nickc@redhat.com>
2620 * config.bfd: Add sh-symbian-elf target.
2621 * configure.in: Add bfd_elf32_shl_symbian_vec.
2622 * configure: Regenerate.
2623 * elf-bfd.h (struct elf_backend_data): Add new field
2625 * elflink.c (elf_link_add_object_symbols): Invoke the
2626 check_directives function, if defined.
2627 * elfxx-target.h: Provide a default, NULL definition for
2629 * targets.c: Add bfd_elf32_shl_symbian_vec.
2630 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2632 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2633 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2634 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2635 not already been defined.
2636 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2637 * sh-symbian.c: New file. Provide functions to support the
2638 * sh-symbian-elf target.
2639 * Makefile.am: Add elf32-sh-symbian.c
2640 * Makefile.in: Regenerate.
2642 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2644 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2645 * Makefile.am: Ran make dep-am.
2646 * Makefile.in: Ran make dep-in.
2648 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2650 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2653 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2655 * config.bfd: Add want64 to configuration target s390-*-linux*.
2657 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2659 * bfd.c (bfd_get_section_ident): New.
2661 * elflink.c (elf_link_read_relocs_from_section): Call
2662 bfd_get_section_ident to identify the section when reporting
2664 (_bfd_elf_link_output_relocs): Likewise.
2665 (elf_link_output_extsym): Likewise.
2666 (elf_link_input_bfd): Likewise.
2667 (bfd_elf_gc_record_vtinherit): Likewise.
2669 * bfd-in2.h: Regenerated.
2671 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2672 Nick Clifton <nickc@redhat.com>
2675 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2676 of section symbols to mips_elf_sort_hash_table ().
2678 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2680 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2682 (elf_section_complain_discarded): New function. Handle
2683 .gcc_except_table too.
2684 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2685 in discarded sections.
2686 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2688 2004-06-30 James E Wilson <wilson@specifixinc.com>
2690 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2691 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2693 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2696 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2697 local references to discarded sections and report their
2700 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2702 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2703 sec_info_type, test section name instead.
2705 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2708 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2709 in .init/.fini sections.
2711 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2713 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2714 bfd_get_section_limit.
2716 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2718 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2719 output section size.
2721 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2723 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2725 (mmix_elf_perform_relocation): Adjust for above change.
2726 (mmix_elf_relocate_section): Likewise.
2727 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2728 (mmix_elf_get_section_contents): Delete.
2729 (bfd_elf64_get_section_contents): Delete.
2730 (mmix_elf_relocate_section): Zero stub area.
2731 * linker.c (default_indirect_link_order): Alloc max of section size
2733 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2734 * section.c (bfd_malloc_and_get_section): Likewise.
2735 (struct bfd_section): Update rawsize comment.
2736 * bfd-in2.h: Regenerate.
2738 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2740 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2742 * bfd-in.h (bfd_get_section_limit): Define.
2743 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2744 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2745 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2746 * coff-arm.c (coff_arm_relocate_section): Likewise.
2747 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2748 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2749 (bfd_ns32k_final_link_relocate): Likewise.
2750 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2751 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2752 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2753 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2754 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2755 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2756 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2757 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2758 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2759 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2760 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2761 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2762 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2763 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2764 * elf32-v850.c (v850_elf_reloc): Likewise.
2765 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2766 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2767 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2768 * elf64-mips.c (mips_elf64_gprel32_reloc)
2769 (mips16_gprel_reloc): Likewise.
2770 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2771 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2772 * elf64-sparc.c (init_insn_reloc): Likewise.
2773 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2774 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2775 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2776 (_bfd_mips_elf_generic_reloc): Likewise.
2777 * bfd-in2.h: Regenerate.
2779 2004-06-28 Alan Modra <amodra@bigpond.net.au>
2781 * bfd-in.h (struct stab_info): Move from stabs.c.
2782 * stabs.c (struct stab_link_includes_table): Delete.
2783 (stab_link_includes_lookup): Delete.
2784 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2785 level of indirection from sinfo parm.
2786 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2787 stabstr section. Adjust hash table accesses.
2788 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2789 alloc. Adjust stab_info test.
2790 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2791 (_bfd_coff_final_link): Adjust stab_info test.
2792 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2793 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2795 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2796 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2797 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2798 stabstr section. Adjust stab_info test.
2799 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2800 (_bfd_write_stab_strings): Adjust prototypes.
2801 * libbfd.h: Regenerate.
2802 * libcoff.h: Regenerate.
2803 * bfd-in2.h: Regenerate.
2805 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2807 From Miod Vallat <miod@online.fr>:
2808 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2810 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2812 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2813 (struct elf32_mn10300_link_hash_entry): Remove
2814 pcrel_relocs_copied.
2815 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2816 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2817 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2818 and gotoff relocations if the symbol doesn't bind locally. Use
2819 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2820 relocation for PCREL32.
2821 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2822 to test whether a symbol binds locally.
2823 (elf32_mn10300_link_hash_newfunc): Don't initialize
2824 pcrel_relocs_copied.
2825 (_bfd_mn10300_elf_discard_copies): Delete.
2826 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2828 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2830 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2832 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2834 * som.c (som_set_reloc_info): Correct small typo.
2836 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2838 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2839 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2840 (m32r_elf_gcsweep_hook): Likewise.
2841 (m32r_elf_check_relocs): Likewise.
2842 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2843 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2844 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2845 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2846 * bfd-in2.h: Regenerated.
2847 * libbfd.h: Regenerated.
2849 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2851 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2853 (elf64_x86_64_relocate_section): Issue an error for
2854 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2855 against global symbols when building shared library.
2857 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2859 * section.c (struct sec): Rename "_cooked_size" to "size".
2860 Rename "_raw_size" to "rawsize".
2861 (STD_SECTION): Adjust comments.
2862 (bfd_set_section_size, bfd_get_section_contents): Use size.
2863 (bfd_malloc_and_get_section): New function.
2864 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2865 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2866 Correctly free reloc and contents memory.
2867 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2868 and fake CIE now that we can shink section size to zero.
2869 (_bfd_elf_write_section_eh_frame): Likewise..
2870 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2871 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2872 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2873 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2874 unneeded indirection.
2875 * elf.c (_bfd_elf_section_offset): .. and update call.
2876 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2877 * libbfd.h: Regenerate.
2878 * bfd-in2.h: Regenerate.
2880 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2881 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2882 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2883 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2884 Similarly use "rawsize", if non-zero, in reloc functions to validate
2885 reloc addresses. Use new bfd_malloc_and_get_section in most places
2886 where bfd_get_section_contents was called. Expand all occurrences of
2887 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2888 grok_prstatus and similar functions to "size".
2889 * aix386-core.c (aix386_core_file_p): ..
2890 * aix5ppc-core.c (xcoff64_core_p): ..
2891 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2892 aout_adobe_set_section_contents): ..
2893 * aout-target.h (callback): ..
2894 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2895 MY_bfd_final_link): ..
2896 * aoutf1.h (sunos4_core_file_p): ..
2897 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2898 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2899 final_link, aout_link_input_section): ..
2900 * binary.c (binary_object_p, binary_canonicalize_symtab,
2901 binary_set_section_contents): ..
2902 * bout.c (b_out_callback, b_out_write_object_contents,
2903 b_out_set_section_contents, b_out_bfd_relax_section,
2904 b_out_bfd_get_relocated_section_contents): ..
2905 * cisco-core.c (cisco_core_file_validate): ..
2906 * coff-alpha.c (alpha_ecoff_object_p,
2907 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2908 * coff-arm.c (coff_arm_relocate_section,
2909 bfd_arm_allocate_interworking_sections): ..
2910 * coff-h8300.c (h8300_reloc16_extra_cases,
2911 h8300_bfd_link_add_symbols): ..
2912 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2913 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2914 ppc_bfd_coff_final_link): ..
2915 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2916 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2917 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2918 * coff64-rs6000.c (xcoff64_write_object_contents,
2919 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2920 * coffcode.h (coff_compute_section_file_positions,
2921 coff_write_object_contents): ..
2922 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2923 coff_section_symbol, build_debug_section): ..
2924 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2925 process_embedded_commands, _bfd_coff_link_input_bfd,
2926 _bfd_coff_write_global_sym): ..
2927 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2928 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2929 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2930 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2931 _bfd_dwarf2_find_nearest_line): ..
2932 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2933 ecoff_compute_section_file_positions,
2934 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2935 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2936 _bfd_elf_discard_section_eh_frame_hdr,
2937 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2938 _bfd_elf_write_section_eh_frame,
2939 _bfd_elf_write_section_eh_frame_hdr): ..
2940 * elf-hppa.h (elf_hppa_sort_unwind): ..
2941 * elf-m10200.c (mn10200_elf_relax_section,
2942 mn10200_elf_relax_delete_bytes,
2943 mn10200_elf_get_relocated_section_contents): ..
2944 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2945 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2946 mn10300_elf_relax_delete_bytes,
2947 mn10300_elf_get_relocated_section_contents,
2948 _bfd_mn10300_elf_adjust_dynamic_symbol,
2949 _bfd_mn10300_elf_discard_copies,
2950 _bfd_mn10300_elf_size_dynamic_sections,
2951 _bfd_mn10300_elf_finish_dynamic_sections): ..
2952 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2953 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2954 bfd_elf_set_group_contents, map_sections_to_segments,
2955 elf_sort_sections, assign_file_positions_for_segments,
2956 SECTION_SIZE, copy_private_bfd_data,
2957 _bfd_elf_get_dynamic_reloc_upper_bound,
2958 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2959 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2960 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2961 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2962 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2963 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2964 bfd_elf32_arm_process_before_allocation,
2965 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2966 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2967 elf32_arm_write_section): ..
2968 * elf32-cris.c (cris_elf_grok_prstatus,
2969 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2970 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2971 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2972 elf_cris_discard_excess_dso_dynamics,
2973 elf_cris_discard_excess_program_dynamics): ..
2974 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2975 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2976 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2977 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2978 elf32_frvfdpic_size_dynamic_sections,
2979 elf32_frvfdpic_modify_segment_map,
2980 elf32_frvfdpic_finish_dynamic_sections): ..
2981 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2982 elf32_h8_get_relocated_section_contents): ..
2983 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2984 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2985 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2986 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2987 elf32_hppa_finish_dynamic_sections): ..
2988 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2989 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2990 i370_elf_finish_dynamic_sections): ..
2991 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2992 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2993 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2994 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2995 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2996 * elf32-ip2k.c (ip2k_is_switch_table_128,
2997 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2998 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2999 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3000 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3001 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3002 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3003 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3004 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3005 m32r_elf_get_relocated_section_contents): ..
3006 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3007 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3008 m68hc11_elf_relax_delete_bytes): ..
3009 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3010 m68hc12_elf_size_one_stub): ..
3011 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3012 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3013 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3014 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3015 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3016 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3017 elf32_mips_grok_prstatus): ..
3018 * elf32-or32.c (or32_elf_consth_reloc): ..
3019 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3020 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3021 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3022 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3023 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3024 ppc_elf_final_write_processing): ..
3025 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3026 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3027 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3028 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3029 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3030 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3031 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3032 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3033 * elf32-sh64-com.c (sh64_address_in_cranges,
3034 sh64_get_contents_type): ..
3035 * elf32-sh64.c (sh64_find_section_for_address,
3036 sh64_elf_final_write_processing): ..
3037 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3038 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3039 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3040 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3041 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3042 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3043 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3044 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3045 elf_vax_finish_dynamic_sections): ..
3046 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3047 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3048 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3049 xstormy16_elf_finish_dynamic_sections): ..
3050 * elf32-xtensa.c (xtensa_read_table_entries,
3051 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3052 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3053 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3054 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3055 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3056 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3057 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3058 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3059 xtensa_callback_required_dependence): ..
3060 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3061 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3062 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3063 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3064 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3065 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3066 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3067 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3068 * elf64-hppa.c (allocate_dynrel_entries,
3069 elf64_hppa_size_dynamic_sections,
3070 elf64_hppa_finish_dynamic_sections): ..
3071 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3072 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3073 elf64_mips_grok_prstatus): ..
3074 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3075 mmix_elf_relocate_section, mmix_elf_final_link,
3076 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3077 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3078 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3079 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3080 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3081 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3082 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3083 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3084 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3085 ppc64_elf_finish_dynamic_sections): ..
3086 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3087 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3088 elf_s390_finish_dynamic_sections): ..
3089 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3090 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3091 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3092 sh64_elf64_finish_dynamic_sections): ..
3093 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3094 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3095 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3096 sparc64_elf_finish_dynamic_symbol,
3097 sparc64_elf_finish_dynamic_sections): ..
3098 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3099 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3100 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3101 elf64_x86_64_finish_dynamic_sections): ..
3102 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3103 * elfcode.h (elf_slurp_reloc_table): ..
3104 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3105 elf_finalize_dynstr, elf_link_add_object_symbols,
3106 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3107 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3108 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3109 elf32_mips_grok_prstatus): ..
3110 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3111 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3112 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3113 elfNN_ia64_finish_dynamic_sections): ..
3114 * elfxx-mips.c (mips_elf_create_procedure_table,
3115 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3116 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3117 mips_elf_global_got_index, mips_elf_multi_got,
3118 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3119 mips_elf_allocate_dynamic_relocations,
3120 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3121 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3122 _bfd_mips_elf_always_size_sections,
3123 _bfd_mips_elf_size_dynamic_sections,
3124 _bfd_mips_elf_finish_dynamic_symbol,
3125 _bfd_mips_elf_finish_dynamic_sections,
3126 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3127 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3128 _bfd_elf_mips_get_relocated_section_contents,
3129 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3130 * hp300hpux.c (callback): ..
3131 * hppabsd-core.c (make_bfd_asection): ..
3132 * hpux-core.c (make_bfd_asection): ..
3133 * i386linux.c (linux_link_create_dynamic_sections,
3134 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3135 * i386msdos.c (msdos_write_object_contents): ..
3136 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3137 os9k_set_section_contents): ..
3138 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3139 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3140 ieee_write_section_part, do_with_relocs, do_as_repeat,
3141 do_without_relocs, ieee_write_debug_part, init_for_output,
3142 ieee_set_section_contents): ..
3143 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3144 * irix-core.c (do_sections, make_bfd_asection): ..
3145 * libaout.h (aout_section_merge_with_text_p): ..
3146 * libbfd.c (_bfd_generic_get_section_contents,
3147 _bfd_generic_get_section_contents_in_window): ..
3148 * linker.c (default_indirect_link_order): ..
3149 * lynx-core.c (make_bfd_asection): ..
3150 * m68klinux.c (linux_link_create_dynamic_sections,
3151 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3152 * mach-o.c (bfd_mach_o_make_bfd_section,
3153 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3154 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3155 bfd_mach_o_scan_read_segment): ..
3156 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3157 _bfd_merge_sections): ..
3158 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3159 mmo_map_set_sizes, mmo_canonicalize_symtab,
3160 mmo_internal_write_section, mmo_write_object_contents): ..
3161 * netbsd-core.c (netbsd_core_file_p): ..
3162 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3163 nlm_alpha_set_public_section): ..
3164 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3165 * nlm32-sparc.c (nlm_sparc_write_import): ..
3166 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3167 nlm_compute_section_file_positions): ..
3168 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3169 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3170 * opncls.c (get_debug_link_info): ..
3171 * osf-core.c (make_bfd_asection): ..
3172 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3173 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3174 final_link, aout_link_input_section): ..
3175 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3176 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3177 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3178 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3179 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3180 * ptrace-core.c (ptrace_unix_core_file_p): ..
3181 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3182 _bfd_final_link_relocate, bfd_generic_relax_section,
3183 bfd_generic_get_relocated_section_contents): ..
3184 * reloc16.c (bfd_coff_reloc16_relax_section,
3185 bfd_coff_reloc16_get_relocated_section_c): ..
3186 * riscix.c (riscix_some_aout_object_p): ..
3187 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3188 * sco5-core.c (make_bfd_asection): ..
3189 * simple.c (bfd_simple_get_relocated_section_contents): ..
3190 * som.c (som_object_setup, setup_sections, som_prep_headers,
3191 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3192 som_set_reloc_info, som_get_section_contents,
3193 som_bfd_link_split_section): ..
3194 * sparclinux.c (linux_link_create_dynamic_sections,
3195 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3196 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3197 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3198 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3199 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3200 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3201 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3202 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3203 sunos_finish_dynamic_link): ..
3204 * syms.c (_bfd_stab_section_find_nearest_line): ..
3205 * tekhex.c (first_phase, tekhex_set_section_contents,
3206 tekhex_write_object_contents): ..
3207 * trad-core.c (trad_unix_core_file_p): ..
3208 * versados.c (process_esd, process_otr, process_otr): ..
3209 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3210 * vms-misc.c (add_new_contents): ..
3211 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3212 * vms.c (vms_set_section_contents): ..
3213 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3214 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3215 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3216 * xsym.c (bfd_sym_scan): .. See above.
3218 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3220 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3221 calling _bfd_merged_section_offset only for section symbols.
3223 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3225 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3226 for handling SEC_MERGE symbols in relax_section.
3228 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3230 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3231 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3232 linked together. Mark the result as h8300sx code.
3234 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3236 * elf-bfd.h (struct elf_backend_data): Added
3237 elf_backend_omit_section_dynsym.
3238 (_bfd_elf_link_omit_section_dynsym): Declare.
3239 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3240 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3241 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3242 (_bfd_elf_link_renumber_dynsyms): ... this function.
3243 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3244 _bfd_elf_link_omit_section_dynsym).
3245 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3247 2004-06-21 Nick Clifton <nickc@redhat.com>
3249 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3252 2004-06-17 Jerome Guitton <guitton@gnat.com>
3254 * bfd-in.h (bfd_cache_close_all): New function declaration.
3255 * bfd-in2.h: Regenerate.
3256 * cache.c (bfd_cache_close_all): New function definition.
3258 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3260 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3262 * configure: Regenerate.
3264 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3266 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3267 the pre-existing section.
3269 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3271 * section.c (struct sec): Remove usused flags. Reorganize a little.
3272 (bfd_get_section_size_before_reloc): Delete.
3273 (bfd_get_section_size_after_reloc): Delete.
3274 (STD_SECTION): Update.
3275 (bfd_get_section_size_now): Delete.
3276 (bfd_set_section_contents): Don't referece reloc_done.
3277 (bfd_get_section_contents): Remove reloc_done comment.
3278 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3280 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3281 * ecoff.c (bfd_debug_section): Update initializer.
3282 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3283 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3284 * bfd-in.h (bfd_section_size): Expand.
3285 (bfd_get_section_size): New macro.
3286 * bfd-in2.h: Regenerate.
3287 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3288 bfd_get_section_size_before_reloc with bfd_get_section_size.
3289 * coffcode.h (coff_write_object_contents): Likewise.
3290 * coffgen.c (build_debug_section): Likewise.
3291 * dwarf1.c (parse_line_table): Likewise.
3292 (_bfd_dwarf1_find_nearest_line): Likewise.
3293 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3294 * i386msdos.c (msdos_write_object_contents): Likewise.
3295 * pdp11.c (squirt_out_relocs): Likewise.
3296 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3297 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3299 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3301 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3302 removal) with updated comment.
3303 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3305 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3306 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3308 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3310 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3311 overflow on branches to undefweaks.
3313 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3315 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3316 as ecoff_section_data() does not return a valid lvalue.
3318 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3320 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3321 (elf_link_add_object_symbols): Likewise.
3323 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3324 (elf_backend_reloc_type_class): New.
3326 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3328 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3330 * configure: Regenerate.
3332 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3334 From: Albert Chin-A-Young <china@thewrittenword.com>
3335 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3338 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3340 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3343 2004-05-28 DJ Delorie <dj@redhat.com>
3345 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3346 for linking, but otherwise adjust reloc for merged sections.
3348 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3350 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3351 _bfd_merged_section_offset for local symbols.
3353 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3355 * Makefile.am: Regenerate dependencies.
3356 * Makefile.in: Regenerate.
3357 * archures.c: Add bfd_mach_sh3_nommu .
3358 * bfd-in2.h: Regenerate.
3359 * cpu-sh.c: Add sh3-nommu architecture.
3360 (bfd_to_arch_table): Create new table.
3361 (sh_get_arch_from_bfd_mach): Create new function.
3362 (sh_get_arch_up_from_bfd_mach): Create new function.
3363 (sh_merge_bfd_arch): Create new function.
3364 * elf32-sh.c (sh_ef_bfd_table): Add table.
3365 (sh_elf_check_relocs): Replace switch statement with
3366 use of sh_ef_bfd_table .
3367 (sh_elf_get_flags_from_mach): Add new function.
3368 (sh_find_elf_flags): Likewise.
3369 (sh_elf_copy_private_data): Replace most of non-elf contents
3370 with a call to sh_merge_bfd_arch() .
3372 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3374 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3375 * Makefile.in: Regenerate.
3377 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3379 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3380 custom calling conventions for dynamic symbols.
3381 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3382 symbol if it's an alias to a global one.
3384 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3386 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3389 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3391 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3394 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3396 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3397 for SHT_GROUP sections.
3399 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3401 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3403 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3404 * merge.c: Formatting. Remove unnecessary casts. Expand
3405 bfd_get_section_alignment macro.
3406 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3407 use throughout file.
3408 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3409 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3410 section name to determine sinfo group, instead test output section
3412 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3413 _bfd_strip_section_from_output rather than just twiddling flags.
3414 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3415 (_bfd_merge_sections): Update prototype.
3416 * libbfd.h: Regenerate.
3418 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3420 * netbsd-core.c: Correctly indent section that sets architecture
3423 From Miod Vallat <miod@online.fr>:
3424 * m88kopenbsd.c: New file.
3425 * targets.c (m88k_openbsd_vec): New.
3426 * config.bfd: Add m88k-*-openbsd*.
3427 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3428 (m88kopenbsd_vec): New.
3429 * configure: Regenerate.
3430 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3431 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3433 * Makefile.in: Regenerate.
3434 * po/SRC-POTFILES.in: Regenerate.
3436 2004-05-24 Nick Clifton <nickc@redhat.com>
3438 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3439 introduced by hash table size patch.
3441 2004-05-22 Ben Elliston <bje@au.ibm.com>
3443 * configure.in (is_release): Remove.
3444 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3445 (AC_OUTPUT): Don't output bfdver.h from version.h.
3446 * configure: Regenerate.
3447 * Makefile.am (RELEASE): New variable.
3448 (bfdver.h): New target.
3449 * Makefile.in: Regenerate.
3450 * doc/Makefile.in: Likewise.
3452 2004-05-22 Ben Elliston <bje@au.ibm.com>
3454 * Makefile.am (config.status): Don't depend on version.h.
3455 * Makefile.in: Regenerate.
3457 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3459 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3460 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3461 * libbfd.h: Regenerate.
3462 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3463 (_bfd_elf_rel_local_sym): Likewise.
3464 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3465 (elf_link_input_bfd): Likewise.
3466 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3467 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3468 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3469 (elfNN_ia64_relocate_section): Likewise.
3471 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3473 * hash.c (bfd_default_hash_table_size): New variable.
3474 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3475 (bfd_hash_set_default_size): New function. Set the default size
3476 to a selected prime number close to the argument. Document new
3478 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3479 * bfd-in2.h: Regenerate.
3480 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3481 * Makefile.in: Regenerate.
3483 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3485 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3486 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3487 arm, m68k, m88k and hppa core files.
3489 2004-05-21 Nick Clifton <nickc@redhat.com>
3491 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3492 (bfd_bwrite): Likewise.
3493 (bfd_tell): Likewise.
3494 (bfd_flush): Likewise.
3495 (bfd_stat): Likewise.
3496 (bfd_seek): Likewise.
3497 (bfd_get_mtime): Likewise.
3498 (bfd_get_size): Likewise.
3500 2004-05-19 Ben Elliston <bje@au.ibm.com>
3502 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3504 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3506 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3507 (bfd_generic_openr_next_archived_file): Likewise.
3509 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3511 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3512 section names by inserting a new substring after .gnu.linkonce, except
3513 for .gnu.linkonce.t.* where the "t." is replaced.
3515 2004-05-17 Adam Nemet <anemet@lnxw.com>
3517 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3518 (m68-*-lynxos* case): Likewise.
3519 (powerpc-*-lyxnos* case): New case.
3520 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3522 2004-05-17 David Heine <dlheine@tensilica.com>
3524 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3525 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3526 * bfd.c (bfd_copy_private_header_data): Define.
3527 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3529 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3530 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3531 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3532 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3533 segments by calling copy_private_bfd_data.
3534 (_bfd_elf_copy_private_header_data): Define.
3535 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3536 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3537 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3538 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3539 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3540 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3541 * som.c (som_bfd_copy_private_header_data): Define.
3542 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3543 * vms.c (vms_bfd_copy_private_header_data): Define.
3544 * bfd-in2.h: Regenerate.
3545 * libbfd.h: Regenerate.
3547 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3549 * elfxx-mips.c (MINUS_TWO): Define.
3550 (mips_elf_higher, mips_elf_highest,
3551 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3552 some bfd_vma values.
3553 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3555 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3557 * som.c (log2): Rename to exact_log2. Adjust all callers.
3559 2004-05-13 Paul Brook <paul@codesourcery.com>
3561 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3562 dwarf3 format CIE entries. Remove comment about the size of the
3563 ra_column field. It is now correctly deduced.
3565 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3567 * config.bfd (or32-*-rtems*): Switch to elf.
3569 2004-05-13 Nick Clifton <nickc@redhat.com>
3571 * po/fr.po: Updated French translation.
3573 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3575 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3576 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3577 Adjust counting of last_local.
3578 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3579 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3580 created by the linker nor !SHF_ALLOC.
3582 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3583 DT_PLTGOT to the start of the .got.plt section instead of the
3584 .got output section. Set sh_entsize for .got section in addition
3586 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3587 is at sgot->output_section->vma.
3588 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3589 DT_PLTGOT to the start of the .got.plt section instead of the
3590 .got output section.
3591 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3592 is at sgot->output_section->vma. Set sh_entsize for .got section
3593 in addition to .got.plt.
3594 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3595 (bfd_section_from_phdr): Likewise.
3596 (map_sections_to_segments): Likewise.
3597 (assign_file_positions_for_segments): Likewise.
3598 (get_program_header_size): Likewise.
3599 * elflink.c (bfd_elf_size_dynamic_sections): Set
3600 elf_tdata (output_bfd)->relro from info->relro.
3601 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3603 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3605 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3606 a zero symndx for which we hadn't accounted a dynamic relocation.
3607 (_frvfdpic_add_rofixup): Likewise.
3609 2004-05-07 Brian Ford <ford@vss.fsi.com>
3610 DJ Delorie <dj@redhat.com>
3612 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3613 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3614 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3615 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3617 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3619 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3620 immediately if there's no link info.
3621 (elf32_frvfdpic_copy_private_bfd_data): New.
3622 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3624 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3626 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3627 filename argument is null; do not call strlen on a null pointer.
3629 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3631 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3634 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3636 * configure.in (bfd_elf32_frvfdpic_vec): New.
3637 * configure: Rebuilt.
3638 * targets.c (bfd_elf32_frvfdpic_vec): New.
3639 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3641 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3642 frvfdpic instead of frv. Rearrange elf-target macros such that
3643 the FDPIC-specific ones are only defined for this new target
3645 (bfd_elf32_frvfdpic_vec): Declare.
3647 (elf32_frv_relocate_section): Use it to enable segment checking
3648 and to control rofixup emission. Add output section vma to
3649 applied relocation in non-LOAD non-ALLOC sections. Use
3650 _bfd_error_handler for errors.
3651 (_frv_create_got_section): Create .rel.got and .rofixup only in
3652 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3654 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3655 (elf32_frvfdpic_modify_segment_map): Likewise.
3656 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3657 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3658 error message if we miscompute the rofixup size.
3659 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3660 (frvfdpic_elf_encode_eh_address): Likewise.
3661 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3662 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3663 relocs. Reject unknown relocation types.
3664 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3665 (frv_elf_merge_private_bfd_data): Likewise.
3666 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3667 0x4000 for newly-added elf32-frvfdpic.
3669 2004-05-05 Nick Clifton <nickc@redhat.com>
3672 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3673 returning NULL as most users of this function do not check its
3675 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3676 of bfd_cache_lookup().
3677 * sco5-core.c (sco5_core_file_p): Likewise.
3678 * trad-core.c (trad_unix_core_file_p): Likewise.
3680 2004-05-05 Nick Clifton <nickc@redhat.com>
3682 * cache.c (bfd_cache_lookup): Improve formatting.
3683 * archive.c: Fix formatting.
3685 2004-05-05 Peter Barada <peter@the-baradas.com>
3687 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3688 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3689 * bfd-in2.h(bfd_architecture): Regenerate.
3691 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3693 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3695 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3696 those against discarded link-once and SEC_MERGE section symbols.
3698 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3700 * section.c (bfd_get_section_by_name_if): New.
3701 * bfd-in2.h: Regenerated.
3703 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3705 * som.c (som_bfd_is_group_section): Define.
3707 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3709 * section.c (bfd_make_section_anyway): Copy the whole
3710 bfd_hash_entry, not just "next" from existing entry.
3712 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3714 * elf.c (bfd_section_from_shdr): Maintain the section order in
3716 (special_sections): Add ".note.GNU-stack".
3717 (elf_fake_sections): Handle section group for relocatable
3720 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3722 * section.c (bfd_sections_find_if): New.
3723 * bfd-in2.h: Regenerated.
3725 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3727 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3729 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3730 * elf.c (bfd_elf_is_group_section): New function.
3731 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3732 * section.c (bfd_generic_is_group_section): New function.
3733 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3734 (BFD_JUMP_TABLE_LINK): Adjust.
3735 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3736 * aout-target.h (MY_bfd_is_group_section): Define.
3737 * aout-tic30.c (MY_bfd_is_group_section): Define.
3738 * bfd.c (bfd_is_group_section): Define.
3739 * binary.c (binary_bfd_is_group_section): Define.
3740 * bout.c (b_out_bfd_is_group_section): Define.
3741 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3742 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3743 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3744 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3745 * coffcode.h (coff_bfd_is_group_section): Define.
3746 * i386msdos.c (msdos_bfd_is_group_section): Define.
3747 * i386os9k.c (os9k_bfd_is_group_section): Define.
3748 * ieee.c (ieee_bfd_is_group_section): Define.
3749 * ihex.c (ihex_bfd_is_group_section): Define.
3750 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3751 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3752 * mmo.c (mmo_bfd_is_group_section): Define.
3753 * nlm-target.h (nlm_bfd_is_group_section): Define.
3754 * oasys.c (oasys_bfd_is_group_section): Define.
3755 * pef.c (bfd_pef_bfd_is_group_section): Define.
3756 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3757 * srec.c (srec_bfd_is_group_section): Define.
3758 * tekhex.c (tekhex_bfd_is_group_section): Define.
3759 * versados.c (versados_bfd_is_group_section): Define.
3760 * vms.c (vms_bfd_is_group_section): Define.
3761 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3762 * bfd-in2.h: Regenerate.
3763 * libbfd.h: Regenerate.
3765 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3767 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3769 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3771 * configure.in: Update version to 2.15.91.
3772 * configure: Regenerate.
3774 2004-04-29 Brian Ford <ford@vss.fsi.com>
3776 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3777 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3778 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
3779 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
3780 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
3781 .gnu.linkonce.wi. sections.
3782 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3783 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3785 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3786 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3788 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3790 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3791 * bfd-in2.h: Regenerate.
3792 * libbfd.h: Likewise.
3794 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3796 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3798 (setup_sections): Use som_subspace_dictionary_record struct instead
3799 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3800 is_comdat, is_common or dup_common.
3801 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3802 is_comdat, is_common and dup_common in section subspace_dict from
3804 (som_begin_writing): Use som_subspace_dictionary_record struct.
3805 (som_finish_writing): Likewise.
3806 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3807 is_common and dup_common flags in info for symbol. Add comment
3808 regarding linker support for these fields. Slightly reorganize
3810 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3811 dup_common fields in symbol table from symbol info.
3812 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3813 arguments. Set corresponding fields in copy_data. Change all callers.
3814 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3816 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3817 * som.h (som_subspace_dictionary_record): Define.
3818 (som_copyable_section_data_struct): Add is_comdat, is_common and
3820 (som_section_data_struct): Use som_subspace_dictionary_record struct
3821 instead of subspace_dictionary_record.
3822 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3824 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3826 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3827 if set. Check reloc_done flag before applying relocations. Use
3828 output addresses, both when applying relocations and when comparing
3829 against the specified section.
3830 (elf_xtensa_relocate_section): Use output address to check if dynamic
3831 reloc is in a literal pool. Set section's reloc_done flag.
3833 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3835 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3836 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3838 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3841 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3843 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3844 structure field removed in 2004-04-24 patch.
3845 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3847 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3849 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3850 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3851 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3852 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3853 field before calling elf_backend_section_flags.
3855 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3857 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3858 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3859 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3860 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3861 and BFD_RELOC_32_PCREL.
3862 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3863 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3864 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3865 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3866 (mips_elf_next_relocation): Move comment about matching HI/LO
3868 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3869 R_MIPS_GNU_REL_HI16.
3871 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3873 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3874 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3875 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3876 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3877 and update comments to reflect current usage.
3878 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3879 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3881 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3882 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3883 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3884 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3885 type number to be MIPS_R_PCREL16.
3886 (mips_relocate_section): Remove support for link-time relaxation
3887 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3888 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3889 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3890 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3891 relaxation of branches used by embedded-PIC.
3892 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3893 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3894 related members, update comment.
3895 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3896 code related to embedded-PIC.
3897 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3898 initialization of now-removed 'adjust' member of
3899 'struct ecoff_debug_info'.
3901 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3903 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3905 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3907 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3908 relocs for locally defined symbols during -shared final link.
3909 (elf32_arm_final_link_relocate): Likewise.
3911 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3913 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3914 ELF_LINK_POINTER_EQUALITY_NEEDED.
3915 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3916 if r_type is not R_X86_64_PC32.
3917 (elf64_x86_64_finish_dynamic_symbol): If
3918 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3921 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3923 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3924 (elf_backend_plt_sym_val): Define.
3926 2004-04-22 Andrew Cagney <cagney@redhat.com>
3928 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3930 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3932 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3934 * som.c (som_set_section_contents): Constantify second argument.
3935 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3936 (som_object_setup): Rework to avoid warning.
3937 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3940 2004-04-22 Andrew Cagney <cagney@redhat.com>
3942 * cache.c (bfd_cache_close): Check for a previously closed file.
3944 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3946 * bfd.c (bfd_get_synthetic_symtab): Define.
3947 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3948 NAME##_get_synthetic_symtab.
3949 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3950 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3951 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3953 (_bfd_elf_get_synthetic_symtab): New prototype.
3954 * elfcode.h (elf_get_synthetic_symtab): Define.
3955 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3956 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3957 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3958 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3959 * bfd-in2.h: Rebuilt.
3960 * libbfd.h: Rebuilt.
3961 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3962 (elf_backend_plt_sym_val): Define.
3963 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3964 (elf_backend_plt_sym_val): Define.
3965 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3966 (elf_backend_plt_sym_val): Define.
3967 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3968 (elf_backend_plt_sym_val): Define.
3969 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3970 (elf_backend_plt_sym_val): Define.
3971 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3972 (elf_backend_plt_sym_val): Define.
3973 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3974 (elf_backend_plt_sym_val): Define.
3975 * aout-target.h (MY_get_synthetic_symtab): Define.
3976 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3977 * coff-rs6000.c (rs6000coff_vec): Add
3978 _bfd_nodynamic_get_synthetic_symtab.
3979 (pmac_xcoff_vec): Likewise.
3980 * coff64-rs6000.c (rs6000coff64_vec): Add
3981 _bfd_nodynamic_get_synthetic_symtab.
3982 (aix5coff64_vec): Likewise.
3983 * sunos.c (MY_get_synthetic_symtab): Define.
3984 * vms.c (vms_get_synthetic_symtab): Define.
3986 2004-04-22 Nick Clifton <nickc@redhat.com>
3988 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3990 2004-04-22 Peter Barada <peter@the-baradas.com>
3992 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3993 * bfd2-in.h: Regenerate.
3994 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3996 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3998 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3999 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4000 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4001 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4002 * bfd-in2.h: Regenerate.
4004 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4006 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4007 require relocations against a weak symbol to reference the same
4008 symbol hash entry if not a final, static link.
4009 (get_cached_value, add_value_map): Add final_static_link argument.
4010 (remove_literals): Pass final_static_link argument as needed.
4012 2004-04-21 Andrew Cagney <cagney@redhat.com>
4014 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4015 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4016 (opncls_bwrite, opncls_bclose, opncls_bflush)
4017 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4018 bfd iovec that uses function callbacks.
4019 (bfd_close): Use the iovec's bclose.
4020 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4021 (cache_bclose, cache_bflush, cache_bstat)
4022 (cache_iovec): New functions and global variable, implement a
4023 cache "iovec", where applicable set bfd_error.
4024 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4025 * bfdio.c (struct bfd_iovec): Define.
4026 (real_read): Delete function.
4027 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4028 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4029 assume that bread and bwrite set bfd_error.
4030 * bfd.c (struct bfd): Add "iovec", update comments.
4031 * bfd-in2.h, libbfd.h: Re-generate.
4033 2004-04-21 Andrew Cagney <cagney@redhat.com>
4035 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4037 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4039 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4040 (bfd_elf_gc_sections): Fail if a shared object is being created.
4041 Do not fail if dynamic sections have been created. Instead call
4042 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4043 dynamically referenced symbols. Do not mark the whole graph
4044 rooted at .eh_frame, only the section proper.
4046 2004-04-20 DJ Delorie <dj@redhat.com>
4048 * reloc.c: Add BFD_RELOC_32_SECREL.
4049 * bfd-in2.h: Regenerate.
4050 * libbfd.h: Likewise.
4051 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4052 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4053 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4055 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4057 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4058 relocs against hidden/protected undefweak symbols properly.
4059 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4061 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4063 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4064 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4067 2004-04-17 Brian Ford <ford@vss.fsi.com>
4069 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4070 filepos for the SizeOfHeaders field.
4071 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4073 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4075 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4077 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4078 change reloc_done. Set and restore _cooked_size.
4081 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4083 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4086 2004-04-15 Nick Clifton <nickc@redhat.com>
4088 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4090 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4092 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4094 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4096 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4097 when it is a definition.
4099 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4101 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4102 when statically linking PIC code.
4103 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4105 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4107 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4108 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4109 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4110 * configure: Regenerate.
4112 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4114 * elflink.c: Include libiberty.h.
4115 * Makefile.am (elflink.lo): Depend on libiberty.h.
4116 * Makefile.in: Regenerate.
4118 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4120 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4123 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4125 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4126 reserve the memory for dynamic linker
4128 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4130 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4131 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4133 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4135 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4136 RELOC_FOR_GLOBAL_SYMBOL.
4137 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4139 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4141 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4142 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4144 2004-04-01 Paul Brook <paul@codesourcery.com>
4146 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4147 * elf32-arm.h (struct elf32_elf_section_map): New.
4148 (struct _arm_elf_section_data): New.
4149 (elf32_arm_section_data): Define.
4150 (struct elf32_arm_link_hash_table): Add byteswap_code.
4151 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4152 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4153 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4154 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4155 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4156 (bfd_elf32_new_section_hook, elf_backend_write_section,
4157 elf_backend_link_output_symbol_hook): Define.
4159 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4161 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4162 that keeps the characters in a B_INCL..B_EINCL range.
4163 (_bfd_link_section_stabs): When computing the sum of the
4164 characters in a B_INCL..B_EINCL range also keep a copy of those
4165 characters. Use this information to distinguish between
4166 include sections that have the same sum and the same length
4167 but which are nevertheless unique.
4169 2004-03-31 Paul Brook <paul@codesourcery.com>
4171 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4172 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4174 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4176 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4177 to 'sum_chars' and add field 'num_chars'.
4178 (_bfd_link_section_stabs): When computing the sum of the
4179 characters in a B_INCL..B_EINCL range also keep a count of the
4180 number of characters. Use this information to help distinguish
4181 between include sections when have the same sum but which
4182 nevertheless are still unique.
4184 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4186 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4188 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4189 Tomer Levi <Tomer.Levi@nsc.com>
4191 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4192 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4193 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4194 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4195 (cpu-cr16c.lo): New target.
4196 (elf32-cr16c.lo): Likewise.
4197 * Makefile.in: Regenerate.
4198 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4199 (bfd_archures_list): Add bfd_cr16c_arch.
4200 * config.bfd: Handle cr16c-*-elf*.
4201 * configure.in: Handle bfd_elf32_cr16c_vec.
4202 * configure: Regenerate.
4203 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4204 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4205 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4206 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4207 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4208 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4209 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4210 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4211 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4212 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4213 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4214 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4215 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4216 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4217 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4218 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4219 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4220 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4221 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4222 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4223 * targets.c (bfd_elf32_cr16c_vec): Declare.
4224 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4225 * cpu-cr16c.c: New file.
4226 * elf32-cr16c.c: Likewise.
4227 * libbfd.h: Regenerate.
4228 * bfd-in2.h: Likewise.
4230 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4232 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4234 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4236 * Makefile.am: Remove all mention of elflink.h.
4237 * Makefile.in: Regenerate.
4238 * bfd-in.h (bfd_elf_discard_info): Declare.
4239 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4240 * bfd-in2.h: Regenerate.
4241 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4242 bfd_elf32_link_record_dynamic_symbol,
4243 bfd_elf64_link_record_dynamic_symbol,
4244 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4245 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4246 _bfd_elf32_link_record_local_dynamic_symbol,
4247 _bfd_elf64_link_record_local_dynamic_symbol,
4248 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4249 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4250 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4251 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4252 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4253 _bfd_elf32_reloc_symbol_deleted_p,
4254 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4255 (bfd_elf_link_record_dynamic_symbol,
4256 bfd_elf_link_record_local_dynamic_symbol,
4257 bfd_elf_final_link, bfd_elf_gc_sections,
4258 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4259 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4260 bfd_elf_reloc_symbol_deleted_p): Declare.
4261 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4262 * elf32-arm.h: Update for changed function names. Remove local
4263 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4264 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4265 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4266 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4267 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4268 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4269 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4270 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4271 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4272 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4273 (bfd_elfNN_print_symbol): Define.
4274 * elfcode.h: Don't include elflink.h.
4275 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4276 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4277 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4278 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4279 elf_link_record_local_dynamic_symbol): Don't define.
4280 * elflink.c: Update for changed function names. Move elflink.h
4282 * elflink.h: Delete file.
4283 * po/SRC-POTFILES.in: Regenerate.
4284 * po/bfd.pot: Regenerate.
4286 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4288 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4289 "name" for global syms accidentally removed in 2004-03-20 change.
4291 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4293 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4294 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4295 where Elf_External_* is different for 64 and 32 bit, with
4296 corresponding elf_size_info field.
4297 (struct elf_final_link_info): Use "bfd_byte *" instead
4298 of "Elf_External_Sym *" for external_syms and symbuf.
4299 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4300 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4301 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4302 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4303 (elf_link_sort_cmp2): Adjust.
4304 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4305 using ELF_R_SYM macro. Set u.sym_mask.
4306 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4307 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4308 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4309 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4310 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4311 swap_syn_out functions. Rearrange dyn swap in/out switch.
4312 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4313 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4314 (elf_link_flush_output_syms): Add elf_backend_data arg.
4315 (elf_link_check_versioned_symbol): Likewise.
4316 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4317 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4318 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4319 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4320 ELF_R_TYPE and ELF_R_INFO macros.
4321 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4322 based on size rather than using ELF_R_INFO.
4323 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4325 (struct alloc_got_off_arg): New.
4326 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4327 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4328 (elf_gc_allocate_got_offsets): Adjust.
4329 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4330 ELF_R_SYM. Use bfd_section_from_elf_index.
4331 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4332 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4333 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4335 2004-03-26 Stan Shebs <shebs@apple.com>
4337 Remove MPW support, no longer used.
4338 * config.bfd (powerpc-*-mpw*): Remove configuration.
4339 * mpw-config.in, mpw-make.sed: Remove files.
4340 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4342 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4344 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4345 (ppc64_elf_add_symbol_hook): New function.
4346 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4347 const from Elf_Internal_Sym param.
4348 * elflink.c (elf_link_add_object_symbols): Adjust.
4349 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4350 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4351 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4352 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4353 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4354 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4355 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4356 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4357 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4358 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4359 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4360 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4361 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4362 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4363 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4364 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4366 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4368 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4369 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4370 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4371 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4372 (bfd_elf64_bfd_link_add_symbols): Delete.
4373 (bfd_elf_link_add_symbols): Declare.
4374 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4375 * elflink.c: Include safe-ctype.h.
4376 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4378 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4379 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4381 (elf_link_add_archive_symbols): Rename from
4382 _bfd_elf_link_add_archive_symbols, make static.
4383 (elf_link_add_object_symbols): New function. Corresponding
4384 elflink.h function converted to use elf_size_info.
4385 (bfd_elf_link_add_symbols): Likewise.
4386 (bfd_elf_size_dynamic_sections): Adjust.
4387 * elflink.h (elf_bfd_link_add_symbols): Delete.
4388 (elf_link_add_object_symbols): Delete.
4389 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4390 bfd_elf_link_add_symbols.
4391 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4393 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4395 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4396 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4398 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4399 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4400 (_bfd_elf_add_dt_needed_tag): Declare.
4401 (_bfd_elf_sort_symbol): Declare.
4402 (_bfd_elf_finalize_dynstr): Declare.
4403 (RELOC_FOR_GLOBAL_SYM): Formatting.
4404 * elfcode.h (elf_add_dynamic_entry): Delete.
4405 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4406 elflink.h function converted to use elf_size_info.
4407 (_bfd_elf_add_dt_needed_tag): Likewise.
4408 (_bfd_elf_sort_symbol): Likewise.
4409 (_bfd_elf_finalize_dynstr): Likewise.
4410 (compute_bucket_count): Likewise.
4411 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4412 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4413 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4414 * elflink.h: ..here.
4415 (sort_symbol, add_dt_needed_tag): Delete.
4416 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4417 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4419 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4420 * elf32-cris.c (add_dynamic_entry): Likewise.
4421 * elf32-hppa.c (add_dynamic_entry): Likewise.
4422 * elf32-i370.c (add_dynamic_entry): Likewise.
4423 * elf32-i386.c (add_dynamic_entry): Likewise.
4424 * elf32-m32r.c (add_dynamic_entry): Likewise.
4425 * elf32-m68k.c (add_dynamic_entry): Likewise.
4426 * elf32-ppc.c (add_dynamic_entry): Likewise.
4427 * elf32-s390.c (add_dynamic_entry): Likewise.
4428 * elf32-sh.c (add_dynamic_entry): Likewise.
4429 * elf32-sparc.c (add_dynamic_entry): Likewise.
4430 * elf32-vax.c (add_dynamic_entry): Likewise.
4431 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4432 * elf64-alpha.c (add_dynamic_entry): Likewise.
4433 * elf64-hppa.c (add_dynamic_entry): Likewise.
4434 * elf64-ppc.c (add_dynamic_entry): Likewise.
4435 * elf64-s390.c (add_dynamic_entry): Likewise.
4436 * elf64-sparc.c (add_dynamic_entry): Likewise.
4437 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4438 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4439 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4440 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4441 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4442 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4444 2004-03-23 Paul Brook <paul@codesourcery.com>
4446 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4448 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4450 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4451 literal tables and check for relocs outside of literal pools.
4452 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4453 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4455 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4456 (elf_xtensa_relocate_section): Read literal tables and check for
4457 dynamic relocations in read-only sections and not in literal pools.
4459 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4462 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4464 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4466 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4467 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4468 not defined by the executable, or defined in a DSO.
4469 <eliding run-time relocation of .got>: Initialize GOT entry for a
4470 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4472 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4473 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4474 a PLT reloc to GOT for an executable.
4475 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4476 .got for a DSO and explain why.
4477 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4478 and unreferenced symbols for which a PLT is defined. Adjust
4479 dynamic-symbol pruning correspondingly, to make sure we don't lose
4480 a dynamic symbol also defined by a DSO.
4482 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4484 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4485 and rel args. Group input and output args. Wrap to 80 columns.
4486 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4487 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4488 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4489 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4490 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4491 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4492 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4493 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4494 RELOC_FOR_GLOBAL_SYMBOL invocation.
4496 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4498 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4499 unresolved symbols in objects aren't allowed.
4501 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4503 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4504 (elf_hppa_unmark_useless_dynamic_symbols):
4505 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4506 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4507 (elf32_hppa_relocate_section): Likewise.
4508 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4509 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4510 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4511 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4512 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4514 * elf-m10200.c (mn10200_elf_relocate_section): Use
4515 RELOC_FOR_GLOBAL_SYMBOL.
4516 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4517 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4518 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4519 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4520 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4521 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4522 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4523 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4524 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4525 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4526 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4527 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4529 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4531 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4532 (final_link_relocate): Likewise.
4533 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4534 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4536 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4538 * Makefile.am: Run "make dep-am".
4539 * Makefile.in: Regenerate.
4540 * aclocal.m4: Regenerate.
4541 * config.in: Regenerate.
4542 * po/bfd.pot: Regenerate.
4544 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4545 H.J. Lu <hongjiu.lu@intel.com>
4547 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4548 type and size change code to where it was previously. Remove
4549 dt_needed param. Treat old weak syms as strong if new sym is
4550 from a shared lib, even when old sym is from another shared
4551 lib. Remove unnecessary tests of oldweak and newweak. Correct
4553 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4554 _bfd_elf_merge_symbol calls.
4555 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4556 dt_needed local var. Update comments.
4557 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4558 (_bfd_elf_add_default_symbol): Likewise.
4560 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4561 strong syms in one shared object overriding weak syms in another.
4563 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4565 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4566 dyn_lib_class field. Rearrange for better packing.
4567 (elf_dt_soname): Delete.
4568 (elf_dyn_lib_class): Define.
4569 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4570 (bfd_elf_set_dt_needed_soname): Delete.
4571 (bfd_elf_set_dyn_lib_class): New function.
4572 * elflink.h (add_dt_needed_tag): New function. Split out from..
4573 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4574 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4575 initialization of soname.
4576 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4578 * bfd-in.h (enum dynamic_lib_link_class): New.
4579 (bfd_elf_set_dt_needed_soname): Delete.
4580 (bfd_elf_set_dyn_lib_class): Declare.
4581 * bfd-in2.h: Regenerate.
4583 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4584 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4585 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4586 symbol loop. Instead use add_needed to flag tag as written.
4588 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4590 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4591 logic for null_input_bfd detection.
4593 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4595 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4597 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4599 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4602 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4604 * elflink.c (elf_link_read_relocs_from_section): Don't use
4605 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4606 (_bfd_elf_link_read_relocs): ..to here.
4607 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4609 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4611 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4612 values selected in configure.host. Require both to be defined
4613 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4614 corresponding BFD_HOST vars with quotes.
4615 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4616 Always require BFD_HOST_64_BIT_DEFINED.
4617 <file_ptr type>: Find off_t size before emitting message. Combine
4618 off_t and ftello64 conditional.
4619 * configure: Regenerate.
4621 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4623 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4624 aliasing warning. Remove trailing whitespace throughout file.
4626 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4628 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4629 input_section in calls to get_dyn_name.
4630 * 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
4632 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4634 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4636 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4637 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4638 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4639 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4640 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4641 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4642 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4644 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4645 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4646 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4647 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4648 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4649 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4650 (read_8_bytes, read_indirect_string, read_address): Likewise.
4651 (read_abbrevs, parse_comp_unit): Likewise.
4652 * targets.c (struct bfd_target): Likewise.
4653 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4654 * hppabsd-core.c: Likewise. Formatting.
4655 * hpux-core.c: Likewise.
4656 * irix-core.c: Likewise.
4657 * netbsd-core.c: Likewise.
4658 * osf-core.c: Likewise.
4659 * ptrace-core.c: Likewise.
4660 * sco5-core.c: Likewise.
4661 * trad-core.c: Likewise.
4662 * configure: Regenerate.
4663 * bfd-in2.h: Regenerate.
4665 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4667 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4668 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4669 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4670 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4671 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4672 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4673 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4674 * libbfd.c: Likewise in function definitions.
4675 (bfd_put_8): Mask with 0xff rather than casting to char.
4676 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4677 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4678 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4679 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4680 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4681 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4682 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4683 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4684 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4685 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4686 * archive.c (do_slurp_coff_armap): Update swap prototype.
4687 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4688 (tic54x_getl_signed_32): Likewise.
4689 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4690 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4691 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4692 (bfd_getp_signed_32, bfd_putp32): Likewise.
4693 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4694 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4695 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4696 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4697 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4698 bfd_h_getx_signed_16, bfd_h_putx16.
4699 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4700 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4701 * hpux-core.c: Likewise.
4702 * irix-core.c: Likewise.
4703 * netbsd-core.c: Likewise.
4704 * osf-core.c: Likewise.
4705 * ptrace-core.c: Likewise.
4706 * sco5-core.c: Likewise.
4707 * trad-core.c: Likewise.
4708 * bfd-in2.h: Regenerate.
4710 2004-03-15 Matt Thomas <matt@3am-software.com>
4712 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4715 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4717 * config.bfd: Add x86_64-*-openbsd*.
4718 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4720 * configure: Regenerate.
4722 2004-03-12 Nick Clifton <nickc@redhat.com>
4723 Dave Murphy <wintermute2k4@ntlworld.com>
4725 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4726 if the input bfd does not contain any code.
4728 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4730 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4732 2004-03-05 Fred Fish <fnf@redhat.com>
4734 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4735 mips16 symbols to be even rather than testing first for even/odd.
4736 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4738 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4740 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4743 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4745 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4746 undefined symbols as hash_new.
4748 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4750 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4752 * elf32-sh.c: Ditto.
4753 * bfd-in2.h: Regenerate.
4755 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4757 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4759 (_frv_count_got_plt_entries): Initialize them.
4760 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4762 (frv_pic_relocs_info_for_global): Likewise.
4763 (frv_pic_relocs_info_for_local): Likewise.
4764 (frv_pic_merge_early_relocs_info): New.
4765 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4767 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4768 Check that we don't exceed the allocated count for entry.
4769 (_frv_add_rofixup): Likewise.
4770 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4771 (elf32_frv_finish_dynamic_sections): Improve error message in case
4772 we emit too few rofixup entries.
4774 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4776 * archures.c (bfd_mach_fr450): New.
4777 * bfd-in2.h: Regenerate.
4778 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
4779 (arch_info_500): Link to it.
4780 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
4781 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
4782 (frv_elf_arch_extension_p): New function.
4783 (frv_elf_merge_private_bfd_data): Use it.
4785 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4787 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4789 * elflink.h (is_global_data_symbol_definition): Moved to
4791 (elf_link_is_defined_archive_symbol): Likewise.
4792 (elf_link_add_archive_symbols): Likewise. Renamed to
4793 _bfd_elf_link_add_archive_symbols.
4795 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4796 of ELF symbol table entry from backend.
4797 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4798 instead of elf_link_add_object_symbols.
4800 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4802 * elf-bfd.h (struct elf_backend_data): Added
4803 elf_backend_can_make_relative_eh_frame,
4804 elf_backend_can_make_lsda_relative_eh_frame and
4805 elf_backend_encode_eh_address.
4806 (_bfd_elf_encode_eh_address): Declare.
4807 (_bfd_elf_can_make_relative): Declare.
4808 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4809 hooks to decide whether to attempt to make_relative and
4811 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4812 (_bfd_elf_can_make_relative): New.
4813 (_bfd_elf_encode_eh_address): New.
4814 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4815 (frv_elf_encode_eh_address): New.
4816 (elf_backend_can_make_relative_eh_frame): Define.
4817 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4818 (elf_backend_encode_eh_address): Define.
4820 (elf_backend_can_make_relative_eh_frame): Define.
4821 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4822 (elf_backend_encode_eh_address): Define.
4823 (elfNN_bed): Add them.
4825 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4827 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4828 complain_on_overflow to signed.
4830 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4832 * elflink.h (sort_symbol): New.
4833 (elf_link_add_object_symbols): Use a sorted symbol array for
4836 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4838 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4839 for pc relative relocs.
4840 (elf_s390_relocate_section): Likewise.
4841 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4842 for pc relative relocs.
4843 (elf_s390_relocate_section): Likewise.
4845 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4847 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4850 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4852 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4853 field to track if a relocation is against readonly section.
4854 (count_dyn_reloc): Take a new argument for rent->reltext.
4855 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4856 (get_reloc_section): Don't set ia64_info->reltext here.
4857 (allocate_dynrel_entries): Set ia64_info->reltext here.
4859 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4861 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4862 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4863 function's descriptor to symbol+offset, and map local undefweak
4864 symbol to NULL function descriptor.
4865 (elf32_frv_relocate_section): Likewise.
4867 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4869 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4871 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4872 (netbsd_core_file_p): Set architecture from machine ID for
4875 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4877 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4878 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4880 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4882 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4883 symbols with non-default visibility.
4885 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4887 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4888 IMAGE_SCN_MEM_WRITE on known sections only.
4890 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4892 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4893 symbols used in PIE relocs.
4895 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4897 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4900 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4902 * configure.in: Update version to 2.15.90.
4903 * configure: Regenerate.
4905 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4906 Richard Sandiford <rsandifo@redhat.com>
4908 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4909 _bfd_elf_symbol_refs_local_p to decide whether to decay
4910 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4911 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4912 relocs if the symbol wasn't defined by a regular object file.
4913 Don't check the symbol's dynindx.
4915 2004-02-16 Andrew Cagney <cagney@redhat.com>
4917 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4919 * bfd-in2.h: Re-generate.
4921 2004-02-14 Andrew Cagney <cagney@redhat.com>
4923 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4924 _LARGEFILE64_SOURCE.
4926 2004-02-13 Andrew Cagney <cagney@redhat.com>
4928 * elf.c (vma_page_aligned_bias): New function.
4929 (assign_file_positions_except_relocs)
4930 (assign_file_positions_for_segments): Replace broken modulo
4931 arithmetic with call to vma_page_aligned_bias.
4933 2004-02-11 Andrew Cagney <cagney@redhat.com>
4935 * bfd-in.h: Update copyright.
4936 (bfd_tell): Change return type to file_ptr.
4937 * bfd-in2.h: Re-generate.
4938 * cache.c: Update copyright.
4939 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4941 (close_one): Use real_ftell.
4942 * bfdio.c: Update copyright.
4943 (real_ftell, real_fseek): New functions.
4944 (bfd_tell): Use real_fseek and real_ftell, change return type to
4946 (bfd_seek): Use real_ftell and real_fseek, change type of
4947 file_position to a file_ptr.
4948 * libbfd-in.h: Update copyright.
4949 (real_ftell, real_fseek): Declare.
4950 * libbfd.h: Re-generate.
4952 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4953 fseeko and fseeko64. Determine bfd_file_ptr.
4954 * configure: Re-generate.
4955 * config.in: Re-generate.
4957 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4959 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4960 * elf32-h8300.c: Likewise.
4962 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4963 Nick Clifton <nickc@redhat.com>
4965 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4966 GOT entries with no associated GOT subsection.
4968 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4970 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4971 * elf.c (swap_out_syms): Use it to decide whether local section
4972 symbols should be named.
4973 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4974 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4975 (elf_backend_name_local_section_symbols): Define.
4976 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4978 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4980 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4981 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4984 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4986 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4987 to bfd_link_hash_entry passed by reference to
4988 _bfd_generic_link_add_one_symbol.
4990 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4992 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4993 relocations against dynamic symbols.
4995 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4997 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5000 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5002 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5003 * bfd-in2.h, libbfd.h: Rebuilt.
5005 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5007 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5008 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5009 flag has been cleared.
5011 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5013 * coff-h8300.c: Add and adjust comments about relaxation.
5014 * elf32-h8300.c: Likewise.
5016 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5018 * coff-h8300.c: Fix comment typos.
5019 * elf32-h8300.c: Likewise.
5021 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5023 * coff-h8300.c: Add comments about relaxation.
5024 * elf32-h8300.c: Likewise.
5026 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5028 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5030 * aclocal.m4: Regenerate.
5031 * configure: Regenerate.
5033 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5035 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5036 mips_elf64_rtype_to_howto instead of using howto_table.
5038 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5040 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5042 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5043 relocs which would not use the PLT.
5045 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5047 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5048 (ppc64_elf_gc_sweep_hook): Likewise.
5049 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5051 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5053 Adds linker relaxation support for bit manipulation insns like
5054 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5056 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5057 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5058 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5059 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5061 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5063 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5065 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5067 * elf32-h8300.c: Fix formatting.
5069 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5071 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5072 dynamic object is present. Declare r_symndx and h in an inner
5074 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5076 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5078 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5079 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5080 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5081 identically. Do not emit PC24 relocations for shared libraries.
5082 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5083 identically. Don't adjust pc_count.
5084 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5085 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5086 adjust count for branch relocations.
5087 (allocate_dynrelocs): Correct typo in call to
5088 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5089 PC24 or PLT32 relocs when linking.
5091 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5093 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5094 relocation howto with ARM_26 one for consistency.
5095 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5096 that will be converted to ARM_26D ones, since we always want 'done'
5097 relocations to be reflected in section's data.
5098 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5100 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5103 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5105 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5106 are not partial_inplace during a relocatable link.
5108 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5110 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5111 if no dynamic object is present. Declare r_symndx and h in an
5114 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5116 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5117 trampoline if it is known out of range.
5119 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5121 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5122 * elf32-frv.c (_frv_osec_readonly_p): New.
5123 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5125 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5126 (elf32_frv_relocate_section): Likewise. Error out if attempting
5127 to emit rofixups or dynamic relocs in read-only segments. Use
5128 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5129 dynamic relocations.
5130 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5131 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5132 relocations or fixups involving merged sections correctly. Avoid
5133 crash when undefined symbol is referenced by R_FRV_32 or
5134 R_FRV_FUNCDESC_VALUE.
5135 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5136 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5137 input section holding local symbol to addend of R_FRV_32 or
5138 R_FRV_FUNCDESC_VALUE dynamic relocation.
5139 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5140 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5141 (elf32_frv_always_size_sections): Don't store pointer to
5142 __stacksize symbol in sec_info.
5143 (elf32_frv_modify_segment_map): Look it up here.
5144 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5145 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5146 of the lazy PLT entry, not only its offset, as the low word of a
5147 function descriptor.
5148 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5149 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5150 if a hash table entry already exists but is not a definition.
5151 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5152 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5153 (_frv_add_rofixup): Don't inline.
5154 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5155 for undefweak symbols.
5156 (elf32_frv_relocate_section): Avoid crash while computing
5157 relocation when linking with shared library. Only emit rofixups
5158 and dynamic relocations for alloc&load sections. Mark binaries
5159 with inter-segment relocations for relocation as a unit.
5160 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5161 (DEFAULT_STACK_SIZE): New.
5162 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5163 emit rofixups or dynamic relocs when linking dynamic non-PIE
5165 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5166 shared libs too. Reserve the last entry for the GOT pointer.
5167 (elf32_frv_finish_dynamic_sections): Emit it.
5168 (elf32_frv_always_size_sections): New.
5169 (elf32_frv_modify_segment_map): New.
5170 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5172 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5173 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5174 (elf_backend_always_size_sections): New.
5175 (elf_backend_modify_segment_map): New.
5176 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5177 * config.bfd: Added frv-*-*linux*.
5178 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5179 ABS section, instead of crashing.
5180 (elf32_frv_relocate_section): Don't crash before warning about
5181 different segments in non-PIC relocation.
5182 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5183 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5184 relocs to undefweak symbols.
5185 (elf32_frv_relocate_section): Ditto for undefined symbols.
5186 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5187 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5188 gotfixup section was created.
5189 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5190 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5191 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5192 complain_overflow_signed.
5193 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5194 have not been allocated.
5195 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5196 privfd only if dynamic sections were created.
5197 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5198 for GPREL relocs. When linking relocatable FDPIC executables,
5199 emit warnings for relocations that would be illegal on PIE or
5200 shared libraries. Emit rofixup for R_FRV_32 only if input object
5202 (_frv_create_got_section): Define _gp symbol in the rofixup
5204 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5205 dynamic sections missing, error out requesting -melf32frvfd.
5206 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5207 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5208 computation of addends from section and global or local symbol
5209 value. Change return type to bfd_boolean, and return a failure if
5210 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5211 nonzero addend is required.
5212 (elf32_frv_relocate_section): Likewise. Print error for
5213 unsupported nonzero addends.
5214 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5215 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5216 force everything local.
5217 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5218 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5219 (frv_gotfixup_section): New.
5220 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5221 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5223 (_frv_add_rofixup): New.
5224 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5225 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5226 improve some ugly conditions.
5227 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5228 relocations in fdpic.
5229 (_frv_create_got_section): Create .rofixup.got section.
5230 (struct _frv_dynamic_got_info): Added fixups.
5231 (_frv_count_got_plt_entries): Account in-GOT relocations into
5232 relocs32, relocsfd and relocsfdv. Account them into relocs or
5233 fixups, as appropriate.
5234 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5236 (elf32_frv_finish_dynamic_sections): Verify that the right number
5237 of relocations and fixups was generated.
5238 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5240 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5241 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5242 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5243 descriptor of a (formerly-)global symbol is local.
5244 (struct frv_pic_relocs_info): Adjust comments.
5245 (_frv_emit_got_relocs_plt_entries): Adjust.
5246 (elf32_frv_relocate_section): Likewise.
5247 (_frv_count_got_plt_entries): Likewise.
5248 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5249 symbol's value to addend in the common preamble. Decay dynamic
5250 symbols to section+offset if they bind or call locally, for GOT
5251 and FUNCDESC_VALUE, respectively.
5252 (elf32_frv_relocate_section): Likewise.
5253 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5254 internal or hidden visibility.
5255 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5256 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5257 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5258 (elf32_frv_relocate_section): Pass relocation addend in. Use
5259 original relocation addend to look up the got relocs/plt entries
5260 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5261 processing relocations that reference .scommon symbols.
5262 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5263 Introduce support for dynamic linking.
5264 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5265 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5266 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5267 (frv_reloc_type_lookup): Return REL howtos for executables and
5269 (frv_info_to_howto_rel): New.
5270 (struct frv_elf_link_hash_table): New.
5271 (frv_hash_table, frv_got_section, frv_gotrel_section,
5272 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5273 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5274 (frv_elf_link_hash_table_create): New.
5275 (struct frv_pic_relocs_info): New.
5276 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5277 (frv_pic_relocs_info_find): New.
5278 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5280 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5281 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5282 (_frv_emit_got_relocs_plt_entries): New.
5283 (elf32_frv_relocate_section): Add support for dynamic linking.
5284 Handle new relocations.
5285 (_frv_create_got_section): New.
5286 (elf32_frv_create_dynamic_sections): New.
5287 (ELF_DYNAMIC_INTERPRETER): New.
5288 (struct _frv_dynamic_got_info): New.
5289 (_frv_count_got_plt_entries): New.
5290 (struct _frv_dynamic_got_plt_info): New.
5291 (_frv_compute_got_alloc_data): New.
5292 (_frv_get_got_entry, _frv_get_fd_entry): New.
5293 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5294 (_frv_resolve_final_relocs_info): New.
5295 (elf32_frv_size_dynamic_sections): New.
5296 (elf32_frv_finish_dynamic_sections): New.
5297 (elf32_frv_adjust_dynamic_symbol): New.
5298 (elf32_frv_finish_dynamic_symbol): New.
5299 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5301 (elf_info_to_howto_rel): Define.
5302 (bfd_elf32_bfd_link_hash_table_create): Define.
5303 (elf_backend_create_dynamic_sections): Define.
5304 (elf_backend_adjust_dynamic_symbol): Define.
5305 (elf_backend_size_dynamic_sections): Define.
5306 (elf_backend_finish_dynamic_symbol): Define.
5307 (elf_backend_finish_dynamic_sections): Define.
5308 (elf_backend_want_got_sym): Define.
5309 (elf_backend_got_header_size): Define.
5310 (elf_backend_want_got_plt): Define.
5311 (elf_backend_plt_readonly): Define.
5312 (elf_backend_want_plt_sym): Define.
5313 (elf_backend_plt_header_size): Define.
5314 (elf_backend_may_use_rel_p): Define.
5315 (elf_backend_may_use_rela_p): Define.
5316 (elf_backend_default_use_rela_p): Define.
5317 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5318 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5319 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5320 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5321 (frv_reloc_map): Map the corresponding BFD relocs to them.
5322 (frv_reloc_type_lookup): ... and back to BFD relocs.
5323 * reloc.c: New relocs.
5324 * bfd-in2.h, libbfd.h: Rebuilt.
5325 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5326 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5327 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5328 R_FRV_FUNCDESC_GOTLO): New.
5329 (frv_reloc_map): Map the corresponding BFD relocs to them.
5330 (frv_reloc_type_lookup): ... and back to BFD relocs.
5331 * reloc.c: New relocs.
5332 * bfd-in2.h, libbfd.h: Rebuilt.
5334 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5336 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5337 targets to support pages of up to 64kB.
5338 (elf32_bed): Redefine to get a separate backend data structure for
5339 traditional targets.
5340 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5341 targets to support pages of up to 64kB.
5342 (elf64_bed): Redefine to get a separate backend data structure for
5343 traditional targets.
5344 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5345 targets to support pages of up to 64kB.
5346 (elf32_bed): Redefine to get a separate backend data structure for
5347 traditional targets.
5349 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5351 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5353 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5355 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5356 (elf_i386_grok_psinfo): Likewise.
5358 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5360 * config.bfd: Add m68k-uClinux target.
5362 2004-01-01 Grant Edwards <grante@visi.com>
5364 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5365 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5366 (elf32_h8_gc_sweep_hook): New function.
5367 (elf_backend_gc_mark_hook): Define.
5368 (elf_backend_gc_sweep_hook): Define.
5369 (elf_backend_can_gc_sections): Define.
5371 For older changes see ChangeLog-0203
5377 version-control: never