1 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
5 2005-02-11 Paul Brook <paul@codesourcery.com>
7 * elf-bfd.h (struct elf_link_hash_table): Add
8 is_relocatable_executable.
9 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
10 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
11 symbols in relocatable executables.
12 (bfd_elf_record_link_assignment): Create dynamic section symbols in
13 relocatable executables.
14 (_bfd_elf_link_renumber_dynsyms): Ditto.
15 (bfd_elf_final_link): Ditto.
16 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
17 relocations into relocatable executables.
18 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
19 executables. Also copy absolute relocations.
20 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
21 in relocatable executables.
22 (allocate_dynrelocs): Copy relocations for relocatable executables.
23 Output dynamic symbols for symbols defined in linker scripts.
25 2005-02-11 Nick Clifton <nickc@redhat.com>
27 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
28 to avoid a compile time warning.
30 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
33 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
34 inclusion of coffcode.h so that it is actually picked up.
36 * coffcode.h (coff_std_swap_table): Add an unused attribute in
39 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
42 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
45 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
46 to protect the declaration of this array.
48 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
49 Avoid call to memcpy with a size of 0.
51 2005-02-12 Alan Modra <amodra@bigpond.net.au>
53 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
54 old-style branches to undefined dot-symbols which will be
55 satisfied by a plt call.
57 2005-02-11 Alan Modra <amodra@bigpond.net.au>
59 * elf64-ppc.c (move_plt_plist): New function, extracted from..
60 (ppc64_elf_copy_indirect_symbol): ..here.
61 (func_desc_adjust): Use move_plt_plist.
63 2005-02-10 Paul Brook <paul@codesourcery.com>
65 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
67 2005-02-10 Paul Brook <paul@codesourcery.com>
69 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
71 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
72 (elf_link_renumber_local_hash_table_dynsyms): New function.
73 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
75 2005-02-10 Jakub Jelinek <jakub@redhat.com>
77 * bfd-in.h (BFD_LINKER_CREATED): Define.
79 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
80 BFD_LINKER_CREATED bfds when determining input bfds without
81 .note.GNU-stack section.
83 2005-02-10 Maciej W. Rozycki <macro@mips.com>
85 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
86 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
87 relocations against external symbols unchanged.
89 2005-02-08 Paul Brook <paul@codesourcery.com>
91 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
94 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
96 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
99 2005-02-07 Maciej W. Rozycki <macro@mips.com>
101 * elf64-mips.c: Fix formatting throughout.
103 2005-02-07 Maciej W. Rozycki <macro@mips.com>
105 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
107 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
109 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
110 *ABS*/*UND* sections.
111 (elf32_frv_relocate_section): Move zero-addend-required error...
112 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
113 missing needed TLS section.
115 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
117 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
118 being the last symbol.
119 (aout_link_add_symbols): Just return TRUE if a warning
122 2005-02-07 Maciej W. Rozycki <macro@mips.com>
124 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
125 R_MIPS_GPREL32 relocations against external symbols.
126 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
129 2005-02-07 Alan Modra <amodra@bigpond.net.au>
131 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
132 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
133 elf_string_from_elf_strtab.
134 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
135 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
136 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
137 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
138 looking at cached symtab info first, before iterating over headers.
139 For SHT_REL and SHT_RELA, load dynsymtab if needed.
140 * elfcode.h (elf_object_p): Don't load section header stringtab
143 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
145 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
146 against protected function when building shared library.
149 * elf64-x86-64.c (is_32bit_relative_branch): New.
150 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
151 protected function symbol when building shared library for
152 32bit relative branch instruction.
154 2005-02-06 Alan Modra <amodra@bigpond.net.au>
156 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
157 syms when doing a relocatable link.
158 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
160 (ppc64_elf_tls_setup): Likewise.
161 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
163 2005-02-04 Alan Modra <amodra@bigpond.net.au>
165 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
166 (link_hash_newfunc): Clear all locals using memset.
167 (make_fdh): Remove flags param. Always create fake func desc
168 weak. Link the descriptor with the code entry sym.
169 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
170 (add_symbol_adjust): Adjust make_fdh call.
171 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
172 descriptor to strong undefined if code entry is strong.
174 2005-02-04 Alan Modra <amodra@bigpond.net.au>
176 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
177 lookup here. Set to new before calling bfd_link_repair_undef_list.
178 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
180 2005-02-03 Alan Modra <amodra@bigpond.net.au>
182 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
184 2005-02-03 Alan Modra <amodra@bigpond.net.au>
186 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
187 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
188 before the as-needed lib was loaded. Abort on unexpected refs.
190 2005-02-02 Alan Modra <amodra@bigpond.net.au>
192 * elflink.c (elf_smash_syms): Expand comments.
193 (elf_link_add_object_symbols): Only call elf_smash_syms for
194 as-needed dynamic objects.
196 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
197 everything, just the field specific to ia64.
198 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
200 2005-02-01 Alan Modra <amodra@bigpond.net.au>
202 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
203 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
205 (struct add_symbol_adjust_data): New.
206 (add_symbol_adjust): Make an undefweak func desc for old ABI
207 objects to link with --as-needed shared libs. Return fail status.
208 Don't adjust old ABI func entry sym to weak if func desc syms
210 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
213 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
215 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
218 2005-02-01 Alan Modra <amodra@bigpond.net.au>
220 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
221 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
222 remove anything but new and undefweak.
223 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
225 (_bfd_elf_create_dynamic_sections): Formatting.
226 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
227 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
228 (struct elf_smash_data): New.
229 (elf_smash_syms): New function.
230 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
231 unneeded dynamic objects to loaded list.
232 (elf_link_output_extsym): Don't handle as-needed here. Strip
233 bfd_link_hash_new symbols.
234 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
235 delref when dynindx is already -1.
236 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
238 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
240 2005-02-01 Ben Elliston <bje@au.ibm.com>
242 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
244 2005-02-01 Ben Elliston <bje@au.ibm.com>
246 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
247 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
248 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
249 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
250 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
251 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
252 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
253 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
254 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
255 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
256 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
257 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
258 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
259 throughout. Similarly, collapse #if 1'd code.
261 2005-02-01 Ben Elliston <bje@au.ibm.com>
263 * elf-bfd.h (bfd_elf_discard_group): Remove.
264 * elf.c (bfd_elf_discard_group): Likewise.
265 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
267 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
269 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
270 (_bfd_elf_eh_frame_address_size): Declare.
271 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
272 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
273 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
274 (elf_backend_eh_frame_address_size): Define.
275 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
276 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
277 size from the new backend hook.
278 (_bfd_elf_write_section_eh_frame): Likewise.
279 (_bfd_elf_eh_frame_address_size): New function.
281 2005-01-31 Andrew Cagney <cagney@gnu.org>
283 * configure: Regenerate to track ../gettext.m4.
285 2005-01-31 Mark Mitchell <mark@codesourcery.com>
287 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
288 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
290 2005-01-31 Nick Clifton <nickc@redhat.com>
292 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
293 sparc-lynxos, vax-vms) be obsolete.
295 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
297 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
298 * elf32-arm.c (ELF_MINPAGESIZE): Define.
299 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
300 * elfcode.h (elf_object_p): Use minpagesize instead of
302 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
303 (elfNN_bed): Include ELF_MINPAGESIZE.
305 2005-01-28 Julian Brown <julian@codesourcery.com>
307 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
308 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
309 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
310 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
311 passing flag value from ld. Set flag value in global hash table entry.
312 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
315 2005-01-27 Andrew Cagney <cagney@gnu.org>
317 * configure: Regenerate to track ../gettext.m4 change.
319 2005-01-25 Mark Mitchell <mark@codesourcery.com>
321 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
324 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
326 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
327 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
329 * reloc.c: Add R_FRV_TLSMOFF.
330 * elf32-frv.c (elf32_frv_howto_table): Likewise.
331 (frv_reloc_map, frv_reloc_type_lookup): Map it.
332 (elf32_frv_relocate_section): Handle it.
333 (elf32_frv_check_relocs): Likewise.
334 * libbfd.h, bfd-in2.h: Rebuilt.
335 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
336 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
337 when given an undefweak TLS symbol. Fix constant TLS PLT entries
338 such that they return the constant in gr9.
339 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
341 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
342 too, such that they shrink on relaxation.
343 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
344 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
345 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
346 if we can guarantee the use of 16-bit constants.
347 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
348 Introduce TLS support for FR-V FDPIC.
349 * reloc.c: Add TLS relocations.
350 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
351 (elf32_frv_rel_tlsdesc_value_howto): New.
352 (elf32_frv_rel_tlsoff_howto): New.
353 (frv_reloc_map): Add new mappings.
354 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
356 (frvfdpic_dynamic_got_plt_info): New.
357 (frvfdpic_plt_tls_ret_offset): New.
358 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
359 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
360 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
361 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
363 (struct frvfdpic_relocs_info): Add TLS fields.
364 (frvfdpic_relocs_info_hash): Warning clean up.
365 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
366 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
367 (FRVFDPIC_TLS_BIAS): Define.
368 (tls_biased_base): New.
369 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
371 (frv_reloc_type_lookup): Likewise.
372 (frvfdpic_info_to_howto_rel): Likewise.
373 (elf32_frv_relocate_section): Likewise.
374 (_frv_create_got_section): Create the PLT section here.
375 (elf32_frvfdpic_create_dynamic_sections): Not here.
376 (_frvfdpic_count_nontls_entries): Move out of...
377 (_frvfdpic_count_got_plt_entries): ... here.
378 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
379 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
381 (_frvfdpic_relax_tls_entries): New.
382 (_frvfdpic_compute_got_alloc_data): Add TLS support.
383 (_frvfdpic_get_tlsdesc_entry): New.
384 (_frvfdpic_assign_got_entries): Add TLS support.
385 (_frvfdpic_assign_plt_entries): Likewise.
386 (_frvfdpic_reset_got_plt_entries): New.
387 (_frvfdpic_size_got_plt): Move out of...
388 (elf32_frvfdpic_size_dynamic_sections): ... here.
389 (_frvfdpic_relax_got_plt_entries): New.
390 (elf32_frvfdpic_relax_section): New.
391 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
392 (elf32_frv_check_relocs): Add TLS support.
393 (bfd_elf32_bfd_relax_section): Define for FDPIC.
394 * libbfd.h, bfd-in2.h: Rebuilt.
396 2005-01-25 Alan Modra <amodra@bigpond.net.au>
398 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
399 loadable reloc sections.
400 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
401 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
403 2005-01-25 Alan Modra <amodra@bigpond.net.au>
405 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
406 sections immediately when linking shared libs. Instead, wait until
407 we know a lib is needed.
408 (_bfd_elf_link_create_dynstrtab): Extract from..
409 (_bfd_elf_link_create_dynamic_sections_): ..here.
410 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
411 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
412 for non-existent .dynamic.
413 (elf_link_output_extsym): Don't complain about undefined symbols
414 in as-needed dynamic libs that aren't actually linked.
416 2005-01-24 Andrew Cagney <cagney@gnu.org>
418 * configure: Regenerate, ../gettext.m4 was updated.
420 2005-01-21 Ben Elliston <bje@au.ibm.com>
422 * aout-encap.c: Remove unused file.
424 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
427 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
428 non-function symbols are local.
429 (_bfd_elf_symbol_refs_local_p): Likewise.
431 2005-01-18 Alan Modra <amodra@bigpond.net.au>
433 * bfd.c (bfd_link_just_syms): Add abfd param.
434 * bfd-in2.h: Regenerate.
436 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
438 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
439 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
440 instructions. If the amount of padding is known, reduce the size
441 of the CIE or FDE by that amount.
443 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
445 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
446 augmentation_size. Use bfd_signed_vmas for data_align.
447 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
448 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
449 functions. Don't read past the end of the enclosing CIE or FDE.
450 (skip_bytes): New utility function.
451 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
453 (_bfd_elf_write_section_eh_frame): Use new functions.
455 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
457 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
458 assert-style REQUIRE() macro to handle sanity checks.
460 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
462 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
464 (read_unsigned_leb128): Removed.
465 (read_signed_leb128): Removed.
466 (find_abstract_instance_name): Updated.
467 (parse_comp_unit): Accept info_ptr_unit.
468 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
469 comp unit and pass it to parse_comp_unit.
471 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
472 (read_signed_leb128): Moved to ...
475 * libbfd-in.h (read_unsigned_leb128): New prototype.
476 (read_signed_leb128): Likewise.
477 * libbfd.h: Regenerated.
479 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
480 Nick Clifton <nickc@redhat.com>
482 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
483 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
484 arch_sh4a_nofpu_up in order to match the external names and make the
485 testsuite's job easier.
486 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
488 * bfd-in2.h: Regenerate.
490 2005-01-15 Andrew Cagney <cagney@gnu.org>
493 * acinclude.m4: Move BFD_NEED_DECLARATION,
494 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
495 the new file bfd.m4. Include ../bfd/bfd.m4.
496 * configure: Re-generate.
498 2005-01-12 Alan Modra <amodra@bigpond.net.au>
500 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
501 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
503 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
506 2005-01-11 Alan Modra <amodra@bigpond.net.au>
508 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
510 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
511 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
512 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
513 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
514 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
515 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
516 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
517 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
518 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
519 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
520 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
521 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
522 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
523 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
525 2005-01-11 Alan Modra <amodra@bigpond.net.au>
527 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
530 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
532 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
533 * bfd-in2.h: Regenerate.
534 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
535 to support these new machine values.
536 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
538 (bfd_maxq_arch): Update values for the maxq20.
540 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
542 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
543 non-shared object, do not reserve space in .plt and .rela.plt for
544 regular symbols neither defined nor referenced in shared objects.
546 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
548 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
549 to zero the structure.
550 (create_got_section): Use BFD_ASSERT instead of abort.
551 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
553 (create_got_section): New function.
554 (sparc64_elf_create_dynamic_sections): Likewise.
555 (sparc64_elf_check_relocs): Invoke create_got_section instead of
556 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
557 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
558 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
559 (sparc64_elf_finish_dynamic_symbol): Likewise.
560 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
561 (elf_backend_create_dynamic_sections): Define to
562 sparc64_elf_create_dynamic_sections.
564 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
566 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
567 (elf_backend_omit_section_dynsym): Define to it.
568 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
569 (elf_backend_omit_section_dynsym): Define to it.
571 2005-01-07 Jakub Jelinek <jakub@redhat.com>
573 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
574 PT_DYNAMIC segment, unless .dynamic.
576 2005-01-06 Paul Brook <paul@codesourcery.com>
578 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
579 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
580 * configure: Regenerate.
581 * elf32-arm.c: Add VxWorks target bfd.
583 (elf32_arm_link_hash_table): Add use_rel.
584 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
585 elf32_arm_relocate_section): Replace USE_REL with runtime check.
586 Correct offset calculation for RELA case.
587 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
588 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
589 (elf32_arm_vxworks_link_hash_table_create): New function.
590 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
591 (bfd_elf32_littlearm_vxworks_vec): Ditto.
592 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
594 2005-01-06 Alan Modra <amodra@bigpond.net.au>
596 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
598 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
599 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
600 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
601 (ppc64_elf_next_toc_section): Heed no_multi_toc.
602 (ppc64_elf_reinit_toc): Set multi_toc_needed.
603 (toc_adjusting_stub_needed): Rewrite.
604 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
605 toc tests. Adjust for toc_adjusting_stub_needed changes.
606 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
607 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
608 * section.c: Expand comment on backend bits.
609 * bfd-in2.h: Regenerate.
610 * libbfd.h: Regenerate.
612 2005-01-06 Alan Modra <amodra@bigpond.net.au>
614 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
615 toc adjusting stub, do not test source section flags.
617 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
619 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
620 from STABS debugging sections again.
622 2005-01-05 Fred Fish <fnf@specifixinc.com>
624 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
625 (find_abstract_instance_name): New function.
626 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
627 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
628 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
630 2004-12-31 Paul Brook <paul@copdesourcery.com>
632 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
634 2004-12-31 Alan Modra <amodra@bigpond.net.au>
636 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
637 Commit missing changes from 2004-12-22.
638 * bfd-in2.h: Regenerate.
640 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
642 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
644 2004-12-21 Kris Warkentin <kewarken@qnx.com>
646 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
647 Add 'base' argument for constructing register sections. Reformat.
648 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
649 gp and fp regs. Reformat.
651 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
653 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
654 * bfd-in2.h: Regenerate.
655 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
656 (avr_reloc_map): Likewise.
657 (avr_final_link_relocate): Likewise.
659 2004-12-22 Alan Modra <amodra@bigpond.net.au>
661 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
662 as-needed dynamic libs as undefined.
663 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
664 libs when finding they are needed.
666 2004-12-20 Alan Modra <amodra@bigpond.net.au>
668 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
669 (opd_entry_value): Use opd_relocs if available.
670 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
671 copy .opd relocations to opd_relocs.
672 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
674 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
676 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
677 * elf32-v850.c (v850_elf_howto_table): Add entry for
678 R_V850_LO16_SPLIT_OFFSET.
679 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
680 (v850_elf_perform_lo16_relocation): New function, extracted from...
681 (v850_elf_perform_relocation): ...here. Use it to handle
682 R_V850_LO16_SPLIT_OFFSET.
683 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
684 R_V850_LO16_SPLIT_OFFSET.
685 * libbfd.h, bfd-in2.h: Regenerate.
687 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
689 * config.bfd: Add s390x-ibm-tpf support.
691 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
693 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
694 to prototype, to make hash info available.
695 Prevent wrapped symbols from being adjusted twice.
697 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
699 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
700 overflow for calls to undefined weak symbols.
702 2004-12-11 Alan Modra <amodra@bigpond.net.au>
704 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
705 canonical sections syms have a name.
707 2004-12-11 Alan Modra <amodra@bigpond.net.au>
709 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
710 have been adjusted for output.
711 (ppc64_elf_relocate_section): Mark sections with reloc_done.
713 2004-12-10 Alan Modra <amodra@bigpond.net.au>
715 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
716 add symtab_hdr param.
717 (group_signature): Update calls.
718 * elf-bfd.h (bfd_elf_sym_name): Update.
719 * elf32-ppc.c (ppc_elf_relocate_section): Update.
720 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
721 (ppc64_elf_relocate_section): Update.
722 * elflink.c (elf_link_input_bfd): Update.
724 2004-12-10 Jakub Jelinek <jakub@redhat.com>
726 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
727 st_shndx on STT_SECTION sections.
729 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
731 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
734 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
736 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
737 return a real value, unless it is a PLT symbol.
738 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
741 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
742 R_MIPS_JALR entry to 0.
744 * archures.c: Define bfd_mach_mips9000.
745 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
746 (mips_set_isa_flags): Handle bfd_mach_mips9000.
747 * cpu-mips.c (I_mips9000): Define.
748 (arch_info_struct): Add case for bfd_mach_mips9000.
749 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
750 * bfd-in2.h: Regenerate.
752 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
754 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
757 2004-12-07 Ben Elliston <bje@gnu.org>
759 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
761 2004-12-06 Daniel Jacobowitz <dan@debian.org>
763 Suggested by Fergal Daly <fergal@esatclear.ie>:
764 * simple.c (simple_dummy_multiple_definition): New function.
765 (bfd_simple_get_relocated_section_contents): Use it.
767 2004-12-03 Jan Beulich <jbeulich@novell.com>
769 * elf.c (elf_find_function): Don't use the last file symbol ever,
770 seen, but the last one seen prior to the symbol being reported.
771 Don't report a filename at all for global symbols when that might
774 2004-12-01 Paul Brook <paul@codesourcery.com>
776 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
777 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
780 2004-12-01 Paul Brook <paul@codesourcery.com>
782 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
785 2004-11-30 Paul Brook <paul@codesourcery.com>
787 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
788 no_pipeline_knowledge
789 (elf32_arm_link_hash_table_create): Ditto.
790 (bfd_elf32_arm_process_before_allocation): Ditto.
791 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
793 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
795 * bfd-in2.h: Regenerate.
797 2004-11-30 Randolph Chung <tausq@debian.org>
799 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
800 (elf32_hppa_grok_psinfo): New function.
801 (elf_backend_grok_prstatus): Define.
802 (elf_backend_grok_psinfo): Define.
804 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
807 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
809 2004-11-24 Paul Brook <paul@codesourcery.com>
811 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
813 2004-11-24 Paul Brook <paul@codesourcery.com>
815 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
816 (elf32_arm_swap_symbol_out): New function.
817 (elf32_arm_size_info): Add.
818 (elf_backend_size_info): Define.
820 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
822 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
825 2004-11-19 Alan Modra <amodra@bigpond.net.au>
827 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
828 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
829 * nlmcode.h (nlm_write_object_contents): Warning fix.
831 2004-11-18 Bob Wilson <bob.wilson@acm.org>
833 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
835 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
837 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
838 (elf32_arm_plt_thumb_stub): New.
839 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
841 (elf32_arm_link_hash_traverse): Fix typo.
842 (elf32_arm_link_hash_table): Add obfd.
843 (elf32_arm_link_hash_newfunc): Initialize new fields.
844 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
845 (elf32_arm_link_hash_table_create): Initialize obfd.
846 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
847 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
848 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
849 interworking BFD is not dynamic.
850 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
851 not emit glue for PLT references.
852 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
853 emit glue for PLT references. Support the Thumb PLT prefix.
854 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
856 (elf32_arm_check_relocs): Likewise.
857 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
859 (allocate_dynrelocs): Handle Thumb PLT references.
860 (elf32_arm_finish_dynamic_symbol): Likewise.
861 (elf32_arm_symbol_processing): New function.
862 (elf_backend_symbol_processing): Define.
864 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
866 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
867 add_fde_encoding. Remove need_relative.
868 * elf-eh-frame.c (extra_augmentation_string_bytes)
869 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
870 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
871 in cases where the CIE has no existing 'R' augmentation. Use
872 size_of_output_cie_fde when assigning offsets. Use the final offset
873 as the new section size.
874 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
875 Account for any extra augmentation bytes in the returned offset.
876 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
877 moved before being modified. Pad growing entries with DW_CFA_nops.
878 Add 'z' and 'R' augmentations as directed by add_augmentation_size
879 and add_fde_encoding.
881 2004-11-15 Mark Mitchell <mark@codesourcery.com>
883 * elf32-arm.c (elf32_arm_relocate_section): Use
886 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
888 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
889 for discard relocations; don't add an R_MIPS_NONE to the main body
892 2004-11-04 Paul Brook <paul@codesourcery.com>
894 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
895 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
896 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
897 default version definition for unversioned symbols.
898 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
899 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
900 _bfd_elf_slurp_version_tables. Set default version for unversioned
903 2004-11-15 Paul Brook <paul@codesourcery.com>
905 * elflink.c (elf_link_add_object_symbols): Don't assume version
906 indices are consecutive.
908 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
910 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
911 composite relocations against the personality data.
913 2004-11-13 Paul Brook <paul@codesourcery.com>
915 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
916 R_ARM_PREL31 relocations to PLT entries.
917 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
918 (elf32_arm_check_relocs): Ditto.
920 2004-11-12 Bob Wilson <bob.wilson@acm.org>
922 * xtensa-isa.c (xtensa_interface_class_id): New.
924 2004-11-11 Bob Wilson <bob.wilson@acm.org>
926 * elf32-xtensa.c (property_table_compare): Remove assertion about
927 entries with the same address and non-zero size.
928 (xtensa_read_table_entries): Report such entries as errors.
930 2004-11-11 Mark Mitchell <mark@codesourcery.com>
932 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
933 R_ARM_RELATIVE on Symbian OS.
935 2004-11-09 Mark Mitchell <mark@codesourcery.com>
937 * som.c (som_bfd_print_private_bfd_data): New function.
938 (som_object_setup): Save the auxiliary header. Don't assume that
939 zero is an invalid entry point for a shared library.
940 (som_object_p): Allocate the auxiliary header on the heap.
942 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
944 (elf32_arm_symbian_modify_segment_map): Likewise.
946 2004-11-09 Daniel Jacobowitz <dan@debian.org>
948 From David Poole <daveml@mbuf.com>:
949 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
950 (elf32_arm_size_dynamic_sections): Call it.
952 2004-11-09 Alan Modra <amodra@bigpond.net.au>
954 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
955 (ALL_MACHINES_CFILES): Fix typo.
956 * Makefile.in: Regenerate.
957 * po/SRC-POTFILES.in: Regenerate.
959 2004-11-08 Mark Mitchell <mark@codesourcery.com>
961 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
962 R_ARM_RELATIVE relocation for Symbian OS, mention the section
963 symbol in the relocation.
965 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
966 Vineet Sharma <vineets@noida.hcltech.com>
968 * coff-maxq.c: New File.
969 * cpu-maxq.c: New File.
970 * coffcode.h: Likewise.
971 * config.bfd: Likewise.
972 * configure.in (maxqcoff_vec): New target vector.
973 * Makefile.am: Add support for maxq target.
974 * configure.in: Likewise.
975 * archures.c:. Likewise.
976 * targets.c: Likewise.
977 * bfd_in2.h : Regenerated.
978 * Makefile.in: Regenerated.
979 * configure: Regenerated.
980 * doc/Makefile.in: Regenerated.
982 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
984 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
985 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
986 C_NT_WEAK aux entries.
987 (_bfd_coff_generic_relocate_section): Handle undefined
990 2004-11-07 Andreas Schwab <schwab@suse.de>
992 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
993 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
994 non-default visibility.
996 2004-11-01 Mark Mitchell <mark@codesourcery.com>
998 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1000 (elf32_arm_symbian_modify_segment_map): Don't
1001 reset includes_filehdr and includes_phdrs here.
1003 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1005 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1006 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1007 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1009 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1010 to a new removed list. Remove normal configuration stanzas.
1011 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1012 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1013 elfarm-nabi.lo with elf32-arm.lo.
1014 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1015 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1016 * elf32-arm.h: Remove.
1017 * elfarm-oabi.c: Remove.
1018 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1019 and bfd_elf32_littlearm_oabi_vec.
1020 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1022 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1024 * config.bfd: Support crisv32-*-* like cris-*-*.
1025 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1026 (bfd_mach_cris_v10_v32): New macros.
1027 * cpu-cris.c: Tweak formatting.
1028 (get_compatible): New function.
1030 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1031 bfd_arch_info_type:s.
1032 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1033 get_compatible for member compatible and link bfd_cris_arch_v32 as
1035 * elf32-cris.c (cris_elf_pcrel_reloc)
1036 (cris_elf_set_mach_from_flags): New functions.
1037 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1038 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1039 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1040 numbers for bfd_mach_cris_v32.
1041 (PLT_ENTRY_SIZE_V32): New macro.
1042 (elf_cris_plt0_entry): Drop last comma in initializer.
1043 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1044 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1046 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1048 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1049 (elf_cris_finish_dynamic_sections): Similar.
1050 (elf_cris_adjust_dynamic_symbol): Similar.
1051 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1053 <switch with PIC relocs>: Emit error and return FALSE for
1054 bfd_mach_cris_v10_v32.
1055 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1056 Emit warning when generating textrel reloc.
1057 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1058 (cris_elf_final_write_processing): Set flags according to mach.
1059 (cris_elf_print_private_bfd_data): Display
1060 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1061 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1062 new_flags. Don't call cris_elf_final_write_processing. Don't
1063 look at the actual elf header flags at all; use
1064 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1065 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1067 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1068 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1069 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1070 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1071 * bfd-in2.h, libbfd.h: Regenerate.
1073 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1075 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1076 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1078 (struct adjust_toc_info): New.
1079 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1081 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1083 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1084 if there are no segments.
1086 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1088 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1090 2004-11-02 Nick Clifton <nickc@redhat.com>
1092 * elf32-iq2000.c: Convert to ISO C90 formatting.
1094 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1096 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1098 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1100 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1101 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1102 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1104 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1106 * elf32-sh.c (tpoff): Take alignment into account.
1108 2004-10-28 Nick Clifton <nickc@redhat.com>
1110 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1111 performing a relocatable link.
1112 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1113 for MIPS ports under Irix.
1115 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1117 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1118 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1119 (elf32_arm_final_link_relocate): Ditto.
1120 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1121 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1122 (elf32_arm_adjust_dynamic_symbol): Ditto.
1123 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1124 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1125 (elf32_arm_r_howto): ... To here.
1126 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1128 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1131 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1132 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1133 and R_IA64_SECREL64LSB.
1135 2004-10-26 Paul Brook <paul@codesourcery.com>
1137 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1138 (bfd_elf_size_dynamic_sections): Create default version definition.
1139 (elf_link_output_extsym): Adjust for default symbol version.
1141 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1143 * mmo.c: Adjust to ISO C.
1145 * mmo.c (mmo_write_section_description): New function broken out
1146 of mmo_internal_write_section.
1147 (mmo_internal_write_section): For each of .text and .data, call
1148 mmo_write_section_description before outputting contents if it has
1149 nontrivially deducible vma or contents.
1150 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1151 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1152 symbols if found within the .data address range.
1154 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1156 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1158 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1160 * mmo.c (File Layout): Correct place of misplaced blurb about
1163 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1165 * config.bfd: Add mips64*-*-openbsd.
1167 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1169 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1172 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1174 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1175 * configure: Regenerate.
1177 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1180 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1181 to linker reloc_overflow callback.
1182 (aout_link_input_section_ext): Likewise.
1183 (aout_link_reloc_link_order): Likewise.
1184 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1185 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1187 (alpha_relocate_section): Likewise.
1188 * coff-arm.c (coff_arm_relocate_section): Likewise.
1189 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1190 * coff-h8500.c (extra_case): Likewise.
1191 * coff-i960.c (coff_i960_relocate_section): Likewise.
1192 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1193 * coff-mips.c (mips_relocate_section): Likewise.
1194 * coff-or32.c (coff_or32_relocate_section): Likewise.
1195 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1196 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1197 * coff-sh.c (sh_relocate_section): Likewise.
1198 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1199 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1200 * coff-z8k.c (extra_case): Likewise.
1201 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1202 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1203 (_bfd_coff_generic_relocate_section): Likewise.
1204 * ecoff.c (ecoff_reloc_link_order): Likewise.
1205 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1206 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1207 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1208 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1209 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1210 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1211 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1212 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1213 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1214 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1215 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1216 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1217 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1218 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1219 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1220 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1221 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1222 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1223 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1224 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1225 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1226 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1227 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1228 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1229 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1230 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1231 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1232 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1233 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1234 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1235 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1236 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1237 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1238 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1239 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1240 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1241 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1242 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1243 * elflink.c (elf_reloc_link_order): Likewise.
1244 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1245 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1246 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1247 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1248 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1249 (aout_link_reloc_link_order): Likewise.
1250 * reloc.c (bfd_generic_get_relocated_section_contents):
1252 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1253 * simple.c (simple_dummy_reloc_overflow): Updated.
1255 2004-10-20 Andreas Schwab <schwab@suse.de>
1257 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1258 (elf_backend_plt_sym_val): Define.
1260 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1262 * config.bfd: Set targ_underscore=yes for PE COFF targets
1264 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1266 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1267 (ppc64_elf_edit_opd): Likewise.
1269 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1271 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1272 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1273 set SEC_ALLOC and SEC_LOAD.
1275 2004-10-18 Nick Clifton <nickc@redhat.com>
1277 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1278 'name' for relocs against both local and global symbols.
1280 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1282 * bfd-in2.h: Regenerate.
1283 * bfd.c (struct bfd): Add no_export.
1284 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1286 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1288 * config.bfd: Whitespace cleanup.
1289 * Makefile.am: Run "make dep-am"
1290 * Makefile.in: Regenerate.
1292 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1294 * elflink.c (struct already_linked_section): Removed.
1295 (try_match_symbols_in_sections, already_linked): Removed.
1296 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1297 prefix of section names when finding already_linked_table
1298 chain. Compare section names. Instead of calling already_linked,
1299 do it inline and only for sections in the same already_linked_list.
1301 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1303 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1304 parameter. If called after _bfd_elf_write_section_eh_frame,
1305 don't allow a -2 return unless need_* bit is already set, and
1306 handle offsets adjusted for output_offset.
1307 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1308 * elf.c (_bfd_elf_section_offset): Update call.
1310 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1313 * coffcode.h (coff_compute_section_file_positions): Cast to
1314 bfd_vma when computing page alignment.
1316 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1318 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1319 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1321 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1323 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1324 relocations use a virtual address, not a section offset.
1326 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1328 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1329 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1330 xtensa_format_encode.
1331 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1332 (ebb_add_proposed_action): Delete.
1334 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1336 * elf32-xtensa.c: Use ISO C90 formatting.
1338 2004-10-12 Paul Brook <paul@codesourcery.com>
1340 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1343 2004-10-12 Paul Brook <paul@codesourcery.com>
1345 * elf32-arm.h: Support EABI version 4 objects.
1347 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1350 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1351 Don't mark as default.
1352 (bfd_x86_64_arch): Don't mark as default.
1354 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1356 * elflink.c (enum action_discarded): New.
1357 (elf_section_complain_discarded): Delete.
1358 (elf_action_discarded): New function subsuming the above and also
1359 controlling reloc behaviour.
1360 (elf_link_input_bfd): Use it.
1362 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1364 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1365 (special_sections): Add .gnu.liblist and .gnu.conflict.
1366 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1368 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1371 * elflink.c (elf_link_input_bfd): Try harder to support
1372 relocations against symbols in removed linkonce sections.
1374 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1376 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1379 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1380 sections do not reference symbols in non-SEC_ALLOC sections.
1382 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1385 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1386 (_bfd_elf_link_omit_section_dynsym): Formatting.
1388 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1390 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1391 * libbfd.h: Regnerate.
1392 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1393 * elf32-frv.c: Likewise.
1394 * elf32-m32r.c: Likewise.
1395 * elf32-ppc.c: Likewise.
1396 * elf64-hppa.c: Likewise.
1397 * elfxx-ia64.c: Likewise.
1398 * opncls.c: Likewise.
1400 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1402 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1403 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1404 offsets stored in struct eh_cie_fde entries before doing other
1407 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1408 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1409 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1410 setting offsets for removed CIEs. Don't set "sec", instead set
1411 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1412 CIE in hdr_info. Only set make_relative and make_lsda_relative
1413 for CIEs. Use pointers rather than array indices.
1414 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1415 make_lsda_relative, need_* on cie_inf for FDEs.
1416 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1417 section output_offset. Delete cie_offset, instead use cie_inf
1418 pointer to CIE entry. Use need_relative and need_lsda_relative on
1419 CIE entry for FDEs. Use pointers rather than array indices.
1421 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1423 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1424 bfd_is_target_special_symbol.
1425 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1426 * som.c (som_bfd_is_target_special_symbol): Define.
1428 2004-10-08 Nick Clifton <nickc@redhat.com>
1430 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1431 * configure: Regenerate.
1432 * bfd-in2.h: Regenerate.
1433 * syms.c (bfd_is_target_special_symbol): New interface function.
1434 Returns true when a symbol should be considered to be special.
1435 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1436 the symbol jump table.
1437 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1438 Return true iff the symbol is a mapping symbol.
1439 (bfd_elf32_bfd_is_target_special_symbol): Define.
1440 * elfxx-target.h: Provide a default definition for
1441 bfd_is_target_special_symbol.
1442 * aout-target.h: Likewise.
1443 * aout-tic30.c: Likewise.
1444 * binary.c: Likewise.
1445 * coffcode.h: Likewise.
1446 * i386msdos.c: Likewise.
1449 * libaout.h: Likewise.
1450 * libbfd-in.h: Likewise
1451 * libecoff.h: Likewise.
1452 * mach-o.c: Likewise.
1454 * nlm-target.h: Likewise.
1455 * oasys.c: Likewise.
1457 * ppcboot.c: Likewise.
1459 * tekhex.c: Likewise.
1460 * versados.c: Likewise.
1462 * xcoff-target.h: Likewise.
1464 * libbfd.h: Regenerate.
1466 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1468 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1469 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1470 (elf_backend_section_from_shdr): Define.
1472 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1474 * syms.c (bfd_is_local_label): Return false for file symbols.
1476 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1477 David Heine <dlheine@tensilica.com>
1479 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1480 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1481 (elf32xtensa_no_literal_movement): New global variable.
1482 (elf_howto_table): Add entries for new relocations.
1483 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1484 (property_table_compare): When addresses are equal, compare sizes and
1485 various property flags.
1486 (property_table_matches): New.
1487 (xtensa_read_table_entries): Extend to read new property tables. Add
1488 output_addr parameter to indicate that output addresses should be used.
1489 Use bfd_get_section_limit.
1490 (elf_xtensa_find_property_entry): New.
1491 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1492 (elf_xtensa_check_relocs): Handle new relocations.
1493 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1494 relocations. Use new xtensa-isa.h functions.
1495 (build_encoding_error_message): Remove encode_result parameter. Add
1496 new target_address parameter used to detect alignment errors.
1497 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1498 error handling. Use new is_operand_relocation function.
1499 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1500 Use underbar macro for error messages. Formatting.
1501 (get_const16_opcode): New.
1502 (get_l32r_opcode): Add a separate flag for initialization.
1503 (get_relocation_opnd): Operand number is no longer explicit in the
1504 relocation. Change to decode the opcode and analyze its operands.
1505 (get_relocation_slot): New.
1506 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1507 Use new xtensa-isa.h functions to handle multislot instructions.
1508 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1509 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1510 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1511 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1512 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1513 get_single_format, init_op_single_format_table): New.
1514 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1515 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1516 (contract_asm_expansion): Add error_message parameter and pass it to
1517 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1518 with R_XTENSA_SLOT0_OP.
1519 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1520 instructions. Use new xtensa-isa.h functions.
1521 (r_reloc struct): Add new virtual_offset field.
1522 (r_reloc_init): Add contents and content_length parameters. Set
1523 virtual_offset field to zero. Add contents to target_offset field for
1524 partial_inplace relocations.
1525 (r_reloc_is_defined): Check for null.
1526 (print_r_reloc): New debug function.
1527 (source_reloc struct): Replace xtensa_operand field with pair of the
1528 opcode and the operand position. Add is_abs_literal field.
1529 (init_source_reloc): Specify operand by opcode/position pair. Set
1530 is_abs_literal field.
1531 (source_reloc_compare): When target_offsets are equal, compare other
1532 fields to make sorting predictable.
1533 (literal_value struct): Add is_abs_literal field.
1534 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1535 (init_literal_value): New.
1536 (is_same_value): Replace with ...
1537 (literal_value_equal): ... this function. Add comparisons of
1538 virtual_offset and is_abs_literal fields.
1539 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1540 failure. Initialize has_last_loc field.
1541 (value_map_hash_table_delete): New.
1542 (hash_literal_value): Rename to ...
1543 (literal_value_hash): ... this. Include is_abs_literal flag and
1544 virtual_offset field in the hash value.
1545 (get_cached_value): Rename to ...
1546 (value_map_get_cached_value): ... this. Update calls to
1547 literal_value_hash and literal_value_equal.
1548 (add_value_map): Check for allocation failure. Update calls to
1549 value_map_get_cached_value and literal_value_hash.
1550 (text_action, text_action_list, text_action_t): New types.
1551 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1552 text_action_add, text_action_add_literal, offset_with_removed_text,
1553 offset_with_removed_text_before_fill, find_insn_action,
1554 print_action_list, print_removed_literals): New.
1555 (offset_with_removed_literals): Delete.
1556 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1557 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1558 allocated_relocs_count fields.
1559 (init_xtensa_relax_info): Initialize new fields.
1560 (reloc_bfd_fix struct): Add new translated field.
1561 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1563 (fix_compare, cache_fix_array): New.
1564 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1565 section via get_xtensa_relax_info. Use cache_fix_array to set up
1566 sorted fix_array and use bsearch instead of linear search.
1567 (section_cache_t): New struct.
1568 (init_section_cache, section_cache_section, clear_section_cache): New.
1569 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1570 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1571 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1572 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1574 (retrieve_contents): Use bfd_get_section_limit.
1575 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1576 to compute_removed_literals. Free value_map_hash_table when no longer
1578 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1579 compute_text_actions for all sections.
1580 (find_relaxable_sections): Mark sections as relaxable if they contain
1581 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1582 call. Increment relax_info src_count field only for appropriate
1583 relocation types. Remove is_literal_section check.
1584 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1585 r_reloc_init and find_associated_l32r_irel. Check
1586 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1587 literals. Pass is_abs_literal flag to init_source_reloc.
1588 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1589 CONST16 instructions. Adjust calls to r_reloc_init and
1590 pcrel_reloc_fits. Handle weak symbols conservatively.
1591 (find_associated_l32r_irel): Add bfd parameter and pass it to
1593 (compute_text_actions, compute_ebb_proposed_actions,
1594 compute_ebb_actions, check_section_ebb_pcrels_fit,
1595 check_section_ebb_reduces, text_action_add_proposed,
1596 compute_fill_extra_space): New.
1597 (remove_literals): Replace with ...
1598 (compute_removed_literals): ... this function. Call
1599 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1600 Call xtensa_read_table_entries to get the property table. Skip
1601 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1602 is_removable_literal, remove_dead_literal, and
1603 identify_literal_placement functions.
1604 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1605 instead of linear search.
1606 (is_removable_literal, remove_dead_literal,
1607 identify_literal_placement): New.
1608 (relocations_reach): Update check for literal not referenced by any
1609 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1610 (coalesce_shared_literal, move_shared_literal): New.
1611 (relax_section): Use bfd_get_section_limit. Call
1612 translate_section_fixes. Update calls to r_reloc_init and
1613 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1614 Add call to pin_internal_relocs. Add special handling for
1615 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1616 info to calculate new addend_displacement variable. Replace code for
1617 deleting literals with more general code to perform the actions
1618 determined by the action_list for the section.
1619 (translate_section_fixes, translate_reloc_bfd_fix): New.
1620 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1621 find_removed_literal only if is_operand_relocation. Update call to
1622 offset_with_removed_text. Use new target_offset and removed_bytes
1624 (move_literal): New.
1625 (relax_property_section): Use bfd_get_section_limit. Set new
1626 is_full_prop_section flag and handle new property tables. Update calls
1627 to r_reloc_init and offset_with_removed_text. Check
1628 is_relaxable_asm_section flag. Handle expansion of zero-sized
1629 unreachable entries, with use of offset_with_removed_text_before_fill.
1630 For relocatable links, combine entries only for literal tables.
1631 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1632 calls to offset_with_removed_text. Translate st_size field for
1634 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1635 failure. Add contents parameter. Update call to get_bfd_fix. Update
1636 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1637 R_XTENSA_ASM_EXPAND relocs.
1638 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1639 call to get_bfd_fix. Include offset from contents for partial_inplace
1641 (is_reloc_sym_weak): New.
1642 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1643 (prop_sec_len): New.
1644 (xtensa_is_property_section): Handle new property sections.
1645 (is_literal_section): Delete.
1646 (internal_reloc_compare): When r_offset matches, compare r_info and
1647 r_addend to make sorting predictable.
1648 (internal_reloc_matches): New.
1649 (xtensa_get_property_section_name): Handle new property sections.
1650 (xtensa_get_property_predef_flags): New.
1651 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1652 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1653 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1654 (xtisa_errno, xtisa_error_msg): New variables.
1655 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1656 (xtensa_insnbuf_alloc): Add error handling.
1657 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1658 use xtensa_format_decode. Add error handling.
1659 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1660 instruction length to find the number of bytes to copy.
1661 (xtensa_isa_init): Add error handling. Replace calls to
1662 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1663 tables in the xtensa_modules structure.
1664 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1665 xtensa_extend_isa): Delete.
1666 (xtensa_isa_free): Change to only free lookup tables.
1667 (opname_lookup_compare): Replace with ...
1668 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1669 (xtensa_insn_maxlength): Rename to ...
1670 (xtensa_isa_maxlength): ... this.
1671 (xtensa_insn_length): Delete.
1672 (xtensa_insn_length_from_first_byte): Replace with ...
1673 (xtensa_isa_length_from_chars): ... this function.
1674 (xtensa_num_opcodes): Rename to ...
1675 (xtensa_isa_num_opcodes): ... this.
1676 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1677 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1678 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1679 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1680 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1681 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1682 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1683 (xtensa_opcode_lookup): Add error handling.
1684 (xtensa_decode_insn): Replace with ...
1685 (xtensa_opcode_decode): ... this function, with new format and
1686 slot parameters. Add error handling.
1687 (xtensa_encode_insn): Replace with ...
1688 (xtensa_opcode_encode): ... this function, which does the encoding via
1689 one of the entries in the "encode_fns" array. Add error handling.
1690 (xtensa_opcode_name): Add error handling.
1691 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1692 xtensa_opcode_is_call): New.
1693 (xtensa_num_operands): Replace with ...
1694 (xtensa_opcode_num_operands): ... this function. Add error handling.
1695 (xtensa_opcode_num_stateOperands,
1696 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1697 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1698 xtensa_operand_is_visible): New.
1699 (xtensa_get_operand, xtensa_operand_kind): Delete.
1700 (xtensa_operand_inout): Add error handling and special-case for
1702 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1703 operate on one slot of an instruction. Added error handling.
1704 (xtensa_operand_encode): Handle default operands with no encoding
1705 functions. Check for success by comparing against decoded value.
1707 (xtensa_operand_decode): Handle default operands. Return decoded value
1708 through argument pointer. Add error handling.
1709 (xtensa_operand_is_register, xtensa_operand_regfile,
1710 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1711 (xtensa_operand_isPCRelative): Rename to ...
1712 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1713 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1714 through argument pointer. Add error handling.
1715 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1716 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1717 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1718 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1719 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1720 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1721 xtensa_state_is_exported, xtensa_sysreg_lookup,
1722 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1723 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1724 xtensa_interface_num_bits, xtensa_interface_inout,
1725 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1726 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1727 * xtensa-modules.c: Rewrite to use new data structures.
1728 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1729 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1730 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1731 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1732 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1733 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1734 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1735 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1736 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1737 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1738 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1739 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1740 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1741 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1742 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1743 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1744 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1745 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1746 * Makefile.in: Regenerate.
1747 * bfd-in2.h: Likewise.
1748 * libbfd.h: Likewise.
1750 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1752 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1753 against the absolute section.
1754 (mips_elf64_write_rela): Likewise.
1756 2004-10-07 Jan Beulich <jbeulich@novell.com>
1758 * elf.c (elf_find_function): Don't generally check for matching
1759 section, just for non-file symbols. Remove redunant comparison
1761 * elf32-arm.h (arm_elf_find_function): Likewise.
1763 2004-10-07 Jeff Baker <jbaker@qnx.com>
1765 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1766 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1769 2004-10-04 Roland McGrath <roland@redhat.com>
1771 * hash.c (bfd_hash_set_default_size): Use const for table.
1772 Use size_t instead of int for variable compared to sizeof results.
1774 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1777 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1779 2004-10-01 Paul Brook <paul@codesourcery.com>
1781 * elf32-arm.h (elf32_arm_fake_sections,
1782 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1784 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1786 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1788 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1790 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1791 need_relative or need_lsda_relative if we are processing an
1792 offset for a reloc on a FDE initial loc or LSDA field
1794 (_bfd_elf_write_section_eh_frame): Test need_relative and
1795 need_lsda_relative in place of corresponding make_* field
1796 when deciding to use pc-relative encodings.
1798 2004-09-30 Paul Brook <paul@codesourcery.com>
1800 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1801 target2 relocation type.
1803 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1806 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1808 2004-09-30 Paul Brook <paul@codesourcery.com>
1810 * reloc.c: Add BFD_RELOC_ARM_SMI.
1811 * bfd-in2.h: Regenerate.
1814 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1816 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1817 vma and output offset to address.
1818 * simple.c (simple_save_output_info): Only set output section
1819 and offset for debug sections, or those not already set up by
1821 (bfd_simple_get_relocated_section_contents): Update comment.
1823 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1825 * elf.c (IS_LOADED): Delete.
1826 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1827 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1830 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1833 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1834 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1835 redundant assignment of EM_SPARC.
1837 2004-09-22 Brian Ford <ford@vss.fsi.com>
1839 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1840 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1842 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1844 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1846 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1847 (elf_backend_modify_segment_map): Don't define.
1849 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1851 * elf.c (IS_LOADED): Define.
1852 (assign_file_positions_for_segments): Don't round up file offset of
1853 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1854 Delete code handling link script adjustment of lma. Do the adjust
1855 in later code handling similar ajustments. Remove dead code error
1856 check. Warn if section lma would require a negative offset
1857 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1858 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1859 update voff in section loop. Change voff in segment loop to be an
1860 adjustment on top of "off". Set sec->filepos and update "off" later.
1861 Test for loadable sections consistently using IS_LOADED. Similarly,
1862 test for alloc-only sections other than .tbss consistently.
1863 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1864 Tidy PT_NOTE handling. Use %B and %A in error messages.
1865 (assign_file_positions_except_relocs): Use %B in error message.
1867 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1869 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1870 (CONFIG_STATUS_DEPENDENCIES): New.
1871 (Makefile): Removed.
1872 (config.status): Likewise.
1873 * Makefile.in: Regenerated.
1875 2004-09-17 Paul Brook <paul@codesourcery.com>
1877 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1878 (bfd_elf32_arm_process_before_allocation): Update prototype.
1879 * bfd-in2.h: Regenerate.
1880 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1881 (elf32_arm_link_hash_table_create): Set it.
1882 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1883 (bfd_elf32_arm_set_target_relocs): New function.
1884 (arm_real_reloc_type): New function.
1885 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1886 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1887 (elf32_arm_gc_sweep_hook): Ditto.
1888 (elf32_arm_check_relocs): Ditto.
1889 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1890 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1892 (elf32_arm_got_prel): New variable.
1893 (elf32_arm_howto_from_type): New function.
1894 (elf32_arm_info_to_howto): Use it.
1895 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1896 BFD_RELOC_ARM_TARGET2.
1897 * libbfd.h: Regenerate.
1898 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1900 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1902 * ecoff.c: Update u.undef.next refs.
1903 * elf64-ppc.c: Likewise.
1904 * elflink.c: Likewise.
1905 * linker.c: Likewise.
1906 * xcofflink.c: Likewise.
1908 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1909 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1910 fields to indirect struct.
1911 * elf-m10300.c: Update u.weakdef refs.
1912 * elf32-arm.h: Likewise.
1913 * elf32-cris.c: Likewise.
1914 * elf32-frv.c: Likewise.
1915 * elf32-hppa.c: Likewise.
1916 * elf32-i370.c: Likewise.
1917 * elf32-i386.c: Likewise.
1918 * elf32-m32r.c: Likewise.
1919 * elf32-m68k.c: Likewise.
1920 * elf32-ppc.c: Likewise.
1921 * elf32-s390.c: Likewise.
1922 * elf32-sh.c: Likewise.
1923 * elf32-sparc.c: Likewise.
1924 * elf32-vax.c: Likewise.
1925 * elf32-xtensa.c: Likewise.
1926 * elf64-alpha.c: Likewise.
1927 * elf64-hppa.c: Likewise.
1928 * elf64-ppc.c: Likewise.
1929 * elf64-s390.c: Likewise.
1930 * elf64-sh64.c: Likewise.
1931 * elf64-sparc.c: Likewise.
1932 * elf64-x86-64.c: Likewise.
1933 * elfxx-ia64.c: Likewise.
1934 * elfxx-mips.c: Likewise.
1935 * elflink.c: Likewise. Also u.elf_hash_value.
1936 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1938 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1939 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1940 (bfd_elf_gc_record_vtentry): Likewise.
1941 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1943 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1945 * Makefile.am: Run "make dep-am".
1946 * Makefile.in: Regenerate.
1947 * bfd-in2.h: Regenerate.
1948 * po/SRC-POTFILES.in: Regenerate.
1949 * po/bfd.pot: Regenerate.
1951 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1953 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1954 with bitfields. Make "type" and "other" bitfields too.
1955 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1956 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1957 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1958 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1959 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1960 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1961 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1962 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1963 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1964 * elf-m10300.c: Likewise.
1966 * elf32-arm.h: Likewise.
1967 * elf32-cris.c: Likewise.
1968 * elf32-frv.c: Likewise.
1969 * elf32-hppa.c: Likewise.
1970 * elf32-i370.c: Likewise.
1971 * elf32-i386.c: Likewise.
1972 * elf32-m32r.c: Likewise.
1973 * elf32-m68k.c: Likewise.
1974 * elf32-ppc.c: Likewise.
1975 * elf32-s390.c: Likewise.
1976 * elf32-sh-symbian.c: Likewise.
1977 * elf32-sh.c: Likewise.
1978 * elf32-sh64.c: Likewise.
1979 * elf32-sparc.c: Likewise.
1980 * elf32-vax.c: Likewise.
1981 * elf32-xtensa.c: Likewise.
1982 * elf64-alpha.c: Likewise.
1983 * elf64-hppa.c: Likewise.
1984 * elf64-ppc.c: Likewise.
1985 * elf64-s390.c: Likewise.
1986 * elf64-sh64.c: Likewise.
1987 * elf64-sparc.c: Likewise.
1988 * elf64-x86-64.c: Likewise.
1989 * elflink.c: Likewise.
1990 * elfxx-ia64.c: Likewise.
1991 * elfxx-mips.c: Likewise.
1992 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1993 * configure: Regenerate.
1994 * aclocal.m4: Regenerate.
1996 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1998 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1999 around uses of R_ARM_TARGET1.
2000 (elf32_arm_check_relocs): Likewise.
2002 2004-09-13 Paul Brook <paul@codesourcery.com>
2004 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2006 * bfd-in2.h: Regenerate.
2007 * libbfd.h: Regenerate.
2008 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2009 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2010 (bfd_elf32_arm_process_before_allocation): Ditto.
2011 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2012 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2013 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2016 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2018 * hpux-core.c (thread_section_p): New function.
2019 (hpux_core_core_file_p): Fix computation of offset in call
2020 to bfd_seek. Create a ".reg" section from an arbitrary
2021 ".reg/<id>" section if none was created after having read
2024 2004-09-11 Andreas Schwab <schwab@suse.de>
2026 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2027 * aclocal.m4: Rebuild.
2028 * configure: Rebuild.
2030 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2032 * section.c (bfd_sections_find_if): Fix parameter name in
2033 comment to match code.
2035 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2037 * elf.c (assign_file_positions_except_relocs): Assign relocs
2038 stored in a bfd section.
2040 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2042 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2043 h->gotplt_refcount to 0, not -1.
2045 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2047 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2048 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2050 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2051 handle symbol visibility here.
2053 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2055 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2056 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2058 (ppc_stub_name): Remove trailing "+0" on stub name.
2059 (create_linkage_sections): Create relocations for
2060 branch lookup table when --emit-relocs as well as when --shared.
2061 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2062 relbrlt test. For --emit-stub-syms, always output a sym even when
2063 one already exists on a plt call stub. Put stub type in the stub
2065 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2067 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2068 reloc_count in stub sections. Adjust relbrlt test.
2069 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2070 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2071 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2072 for relocs against discarded symbols. Fix comments.
2074 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2076 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2077 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2079 (map_sections_to_segments): ... here. Use it. Assign a file
2080 position to the .dynamic section if it is not loadable, but part
2081 of the PT_DYNAMIC segment.
2082 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2083 offsets, not VMAs, for the BPABI. Do not fill in the header in
2084 the .got.plt section for the BPABI.
2085 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2087 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2089 2004-09-06 Nick Clifton <nickc@redhat.com>
2091 * elflink.c (elf_link_add_object_symbols): Set the error code to
2092 bfd_error_wrong_format when the input format does not match the
2095 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2097 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2098 (ppc64_elf_check_directives): ..here.
2099 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2100 before accessing ppc64_elf_tdata.
2101 (ppc64_elf_finish_dynamic_sections): And here too.
2103 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2105 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2107 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2109 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2110 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2111 (bfd_elf32_littlearm_symbian_vec): Likewise.
2112 * configure: Regenerated.
2113 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2114 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2115 (PLT_ENTRY_SIZE): Likewise.
2116 (bfd_vma_elf32_arm_symbian_plt_entry): New
2118 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2120 (create_got_section): Don't create sections when generating BPABI
2122 (elf32_arm_create_dynamic_sections): Tidy.
2123 (elf32_arm_link_hash_table_create): Set plt_header_size,
2124 plt_entry_size, and symbian_p.
2125 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2126 generating BPABI objects.
2127 (allocate_dynrelocs): Use htab->plt_header_size, not
2128 PLT_HEADER_SIZE. Do not add to .got.plt when
2129 generating BPABI objects.
2130 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2131 * elfarm-nabi.c: Add SymbianOS target vectors.
2132 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2133 (_bfd_elf_link_create_dynamic_sections): Likewise.
2134 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2135 (elfNN_bed): Use it.
2136 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2137 (bfd_elf32_littlearm_symbian_vec): Likewise.
2138 (_bfd_target_vector): Add them.
2140 2004-09-03 Nick Clifton <nickc@redhat.com>
2143 * coffcode.h (handle_COMDAT): Replace abort with an warning
2144 message and allow the scan to continue.
2146 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2148 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2149 in when reading relocs, not our sorted syms. Remove unnecessary
2152 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2154 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2156 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2158 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2159 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2160 replace uses of *_alias with *_noncanonical.
2161 * aclocal.m4: Rebuild with aclocal 1.4p6.
2162 * Makefile.in: Rebuild with automake 1.4p6.
2163 * doc/Makefile.in: Rebuild with automake 1.4p6.
2164 * configure.in: Autoupdate with autoupdate 2.59.
2165 * config.in: Regenerate with autoheader 2.59.
2166 * configure: Regnerate with autoconf 2.59.
2168 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2170 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2171 symbol pointer arrays before modifying.
2173 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2175 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2176 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2177 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2178 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2179 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2180 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2181 Use both symbol tables on non-relocatable objects. Use a common
2182 error exit. Fix "mid" warning.
2183 * libbfd.h: Regenerate.
2184 * bfd-in2.h: Regenerate.
2186 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2188 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2190 (struct sfpr_def_parms): Save some space.
2191 (sfpr_define): Here too.
2193 * elf64-ppc.c (compare_symbols): Put section syms first.
2194 (sym_exists_at): New function.
2195 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2196 points only for relocatable files. Use .opd section contents
2197 otherwise. Generally clean up the code.
2199 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2201 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2202 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2203 (struct sfpr_def_parms): New.
2204 (sfpr_define): New function.
2205 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2206 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2207 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2208 (savefpr1_tail, restfpr1_tail): New functions.
2209 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2210 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2211 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2212 code. Define all ABI mandated _save and _rest functions.
2214 2004-08-26 Paul Brook <paul@codesourcery.com>
2216 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2218 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2220 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2223 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2225 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2226 that pcrel correction is applied for R_386_PC32.
2228 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2230 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2231 for R_386_32 and R_386_PC32 relocs against symbols defined in
2234 2004-08-25 Dmitry Diky <diwil@spec.ru>
2236 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2237 Add new relocations.
2238 * bfd-in2.h: Regenerate.
2239 * libbfd.h: Regenerate.
2240 * elf32-msp430.c: Clean-up code.
2241 (elf_msp430_howto_table): Add new relocation entries.
2242 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2243 (msp430_elf_relax_section): New function.
2244 (msp430_elf_relax_delete_bytes): New function.
2245 (msp430_elf_symbol_address_p): New function.
2247 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2249 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2250 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2252 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2254 * elflink.c (_bfd_elf_section_already_linked): Handle
2255 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2257 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2259 * config.bfd (arm*-*-symbianelf*): New target.
2260 (arm*-*-eabi*): Likewise.
2262 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2264 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2265 "struct ppc_link_hash_entry *".
2266 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2267 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2269 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2271 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2272 entries (where fd_aux overlaps next entry's fd_func).
2273 Add non_overlapping argument, use it.
2274 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2275 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2276 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2277 as indexes into opd_sym_map/opd_adjust array.
2278 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2280 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2282 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2283 if we can look up their function descriptor in a regular file.
2285 2004-08-18 Nick Clifton <nickc@redhat.com>
2288 * cofflink.c (coff_link_add_symbols): Check that the comdat
2289 pointer in the coff_section_data structure has been initialised
2292 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2295 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2296 changing bfd_link_hash_undefined to bfd_link_hash_new.
2298 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2300 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2302 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2303 (synthetic_opd, synthetic_relocatable): New variables.
2304 (compare_symbols, compare_relocs): New helper routines.
2305 (ppc64_elf_get_synthetic_symtab): New function.
2306 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2308 * bfd-in2.h: Regenerated.
2309 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2310 to relsyms. Return 0 if abfd is relocatable.
2312 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2314 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2316 2004-08-17 Nick Clifton <nickc@redhat.com>
2318 * (is_arm_mapping_symbol_name): New function - return true
2319 when a symbol name matches the requirements for an ARM mapping
2321 (arm_elf_find_function): New function based on
2322 elf_find_function in elf.c but skipping ARM mapping symbols
2323 and including thumb function symbols.
2324 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2325 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2327 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2329 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2330 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2331 (ppc64_elf_brtaken_reloc): Here too.
2333 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2335 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2337 (ppc64_elf_check_directives): Check that we have the right hash
2338 table before proceeding.
2340 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2342 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2343 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2344 the sections that will be discarded.
2346 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2348 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2350 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2352 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2353 free space available.
2355 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2357 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2358 occurrences with bfd_byte * thoughout file.
2360 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2361 (xcoff_write_armap_big): Likewise.
2362 (xcoff_write_archive_contents_old): Likewise.
2363 (xcoff_write_archive_contents_big): Likewise.
2365 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2367 2004-08-13 Nick Clifton <nickc@redhat.com>
2369 * elf32-arm.h: Convert to ISO C90.
2371 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2374 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2377 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2379 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2380 (bfd_archive_filename, bfd_get_section_ident): Delete.
2381 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2382 bfd_archive_filename.
2383 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2384 to warn about symbols in discarded sections. Use _bfd_error_handler.
2385 * aout-adobe.c (aout_adobe_callback): See below.
2386 * aout-cris.c (swap_ext_reloc_in): ..
2387 * coff-arm.c (find_thumb_glue, find_arm_glue,
2388 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2389 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2390 coff_arm_copy_private_bfd_data): ..
2391 * coff-i860.c (i860_reloc_processing): ..
2392 * coff-mcore.c (mcore_coff_unsupported_reloc,
2393 coff_mcore_relocate_section): ..
2394 * coff-ppc.c (coff_ppc_relocate_section): ..
2395 * coff-rs6000.c (xcoff_create_csect_from_smclas
2396 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2397 sh_swap_insns, sh_relocate_section): ..
2398 * coff-tic54x.c (tic54x_reloc_processing): ..
2399 * coff-tic80.c (coff_tic80_relocate_section): ..
2400 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2401 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2402 coff_slurp_symbol_table, coff_classify_symbol,
2403 coff_slurp_reloc_table): ..
2404 * coffgen.c (_bfd_coff_read_string_table): ..
2405 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2406 _bfd_coff_generic_relocate_section): ..
2407 * cpu-arm.c (bfd_arm_merge_machines): ..
2408 * cpu-sh.c (sh_merge_bfd_arch): ..
2409 * elf-hppa.h (elf_hppa_relocate_section): ..
2410 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2411 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2412 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2413 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2414 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2415 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2416 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2417 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2418 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2419 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2420 cris_elf_merge_private_bfd_data
2421 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2422 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2423 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2424 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2425 elf32_hppa_relocate_section): ..
2426 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2427 i370_elf_check_relocs, i370_elf_relocate_section): ..
2428 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2429 elf_i386_relocate_section): ..
2430 * elf32-m32r.c (m32r_elf_relocate_section,
2431 m32r_elf_merge_private_bfd_data): ..
2432 * elf32-m68hc1x.c (m68hc12_add_stub,
2433 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2434 * elf32-m68k.c (elf_m68k_relocate_section): ..
2435 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2436 mcore_elf_relocate_section): ..
2437 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2438 ppc_elf_check_relocs, ppc_elf_relocate_section,
2439 ppc_elf_begin_write_processing): ..
2440 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2441 elf_s390_relocate_section): ..
2442 * elf32-sh-symbian.c (sh_symbian_import_as,
2443 sh_symbian_process_embedded_commands,
2444 sh_symbian_relocate_section): ..
2445 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2446 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2447 sh_elf_merge_private_data): ..
2448 * elf32-sparc.c (elf32_sparc_check_relocs,
2449 elf32_sparc_relocate_section,
2450 elf32_sparc_merge_private_bfd_data): ..
2451 * elf32-v850.c (v850_elf_check_relocs,
2452 v850_elf_merge_private_bfd_data): ..
2453 * elf32-xtensa.c (elf_xtensa_check_relocs,
2454 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2455 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2456 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2457 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2458 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2459 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2460 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2461 ppc64_elf_relocate_section): ..
2462 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2463 elf_s390_relocate_section): ..
2464 * elf64-sh64.c (sh_elf64_relocate_section): ..
2465 * elf64-sparc.c (sparc64_elf_check_relocs,
2466 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2467 sparc64_elf_merge_private_bfd_data): ..
2468 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2469 elf64_x86_64_relocate_section): ..
2470 * elflink.c (_bfd_elf_add_default_symbol,
2471 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2472 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2473 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2474 elf_get_linked_section_vma, elf_fixup_link_order,
2475 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2476 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2477 * elfxx-ia64.c (elfNN_ia64_relax_section,
2478 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2479 * elfxx-mips.c (mips_elf_perform_relocation,
2480 _bfd_mips_elf_check_relocs,
2481 _bfd_mips_elf_merge_private_bfd_data): ..
2482 * ieee.c (ieee_slurp_external_symbols): ..
2483 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2484 * libbfd.c (_bfd_generic_verify_endian_match): ..
2485 * linker.c (_bfd_generic_link_add_one_symbol,
2486 _bfd_generic_section_already_linked): ..
2487 * pdp11.c (translate_to_native_sym_flags): ..
2488 * pe-mips.c (coff_pe_mips_relocate_section): ..
2489 * peicode.h (pe_ILF_build_a_bfd): ..
2490 * srec.c (srec_bad_byte): ..
2491 * stabs.c (_bfd_link_section_stabs): ..
2492 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2493 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2494 with corresponding %B and %A in _bfd_error_handler format string.
2495 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2496 calls to use %A and %B. Fix "against symbol .. from section" and
2497 similar error messages. Combine multiple _bfd_error_handler calls
2498 where they were separated due to bfd_archive_filename deficiencies.
2499 * bfd-in2.h: Regenerate.
2501 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2503 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2506 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2508 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2509 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2510 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2512 (link_hash_newfunc): Init was_undefined.
2513 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2514 Use undefweak instead.
2515 (ppc64_elf_check_directives): Fix undefs chain.
2516 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2518 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2519 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2520 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2522 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2524 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2525 error, test input_section flags rather than sec.
2527 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2529 * elf-bfd.h (struct elf_backend_data): Add
2530 elf_backend_archive_symbol_lookup.
2531 (_bfd_elf_archive_symbol_lookup): Declare.
2532 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2533 (elf_link_add_archive_symbols): ..extracted from here. Call the
2535 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2536 (elfNN_bed): Init new field.
2537 * elf64-ppc.c (elf_backend_check_directives): Define.
2538 (elf_backend_archive_symbol_lookup): Define.
2539 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2540 a ppc_link_hash_entry pointer.
2542 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2543 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2544 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2545 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2546 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2547 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2548 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2551 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2553 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2554 (ppc64_elf_add_symbol_hook): Test for NULL section.
2555 (get_sym_h): Formatting.
2556 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2559 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2560 long branch stubs with code handling plt and r2off branch stubs.
2562 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2564 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2565 * elflink.c (elf_link_input_bfd): Formatting.
2566 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2568 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2569 (link_hash_newfunc): Don't set it.
2570 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2571 (ppc64_elf_mark_entry_syms): Delete.
2572 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2573 sections. Use get_opd_info.
2574 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2576 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2578 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2580 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2581 (func_desc_adjust): Don't set have_undefweak.
2582 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2583 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2585 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2586 "struct ppc_link_hash_entry *". Adjust all references.
2587 (ppc64_elf_hide_symbol): Correct a comment.
2589 * elf64-ppc.c (get_opd_info): New function.
2590 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2591 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2592 before calling get_fdh. Test fdh rather than h before dereferencing
2593 fdh. Mark removed symbols in opd_adjust.
2594 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2595 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2597 (ppc64_elf_output_symbol_hook): Likewise.
2599 2004-08-06 Paul Brook <paul@codesourcery.com>
2601 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2602 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2603 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2604 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2605 and BFD_RELOC_ARM_SBREL32.
2606 * bfd-in2.h, bbfd.h: Regenerate.
2608 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2610 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2611 the dynamic link symbol actually in use.
2613 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2615 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2617 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2618 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2620 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2621 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2623 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2624 Nick Clifton <nickc@redhat.com>
2627 * bfd.c (_bfd_default_error_handler): Make it global.
2629 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2631 * elf.c (assign_section_numbers): Cope gracefully with sections
2632 which have SHF_LINK_ORDER set but no sh_link set up.
2633 * elflink.c (elf_get_linked_section_vma): Likewise.
2635 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2638 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2639 Set it to _bfd_default_error_handler.
2640 (elfNN_bed): Add elf_backend_link_order_error_handler.
2642 * libbfd-in.h (_bfd_default_error_handler): New.
2644 * libbfd.h: Regenerated.
2646 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2648 * archures.c (bfd_mach_sparc_64bit_p): Define.
2649 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2650 * bfd-in2.h: Rebuilt.
2652 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2654 Introduce SH2a support.
2655 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2656 * archures.c (bfd_mach_sh2a_nofpu): New.
2657 * bfd-in2.h: Rebuilt.
2658 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2659 (arch_info_struct): Add sh2a_nofpu.
2660 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2661 2003-12-29 DJ Delorie <dj@redhat.com>
2662 * reloc.c: Add relocs for sh2a.
2663 * bfd-in2.h: Regenerate.
2664 * libbfd.hh: Regenerate.
2665 2003-12-01 Michael Snyder <msnyder@redhat.com>
2666 * archures.c (bfd_mach_sh2a): New.
2667 * bfd-in2.h: Rebuilt.
2668 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2670 (arch_info_struct): Add sh2a.
2671 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2673 2004-07-28 Nick Clifton <nickc@redhat.com>
2674 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2677 * som.c (setup_sections): Improve estimation of space sizes in
2678 relocatable objects.
2680 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2681 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2682 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2684 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2685 * configure: Regenerate.
2686 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2687 case that accepts OSABI=NetBSD and OSABI=SysV.
2688 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2689 the base of .got or .data (if .got does not exist).
2690 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2692 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2693 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2694 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2695 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2697 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2700 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2701 (elf_sec_group): Defined.
2702 (bfd_elf_match_symbols_in_sections): New prototype.
2703 (_bfd_elf_setup_group_pointers): Likewise.
2705 * elf.c (bfd_elf_discard_group): Abort.
2706 (bfd_elf_set_group_contents): Also include relocation sections.
2707 Remove zero-fill for ld -r.
2708 (_bfd_elf_setup_group_pointers): New function.
2709 (elf_sort_elf_symbol): Likewise.
2710 (elf_sym_name_compare): Likewise.
2711 (bfd_elf_match_symbols_in_sections): Likewise.
2713 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2715 * elflink.c (match_group_member): New.
2716 (elf_link_input_bfd): Check group member for discarded section.
2717 (try_match_symbols_in_sections): New function.
2718 (already_linked): Likewise.
2719 (_bfd_elf_section_already_linked): Support mixing comdat group
2720 and linkonce section.
2722 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2723 * linker.c (bfd_section_already_linked_table_traverse): New.
2725 * libbfd.h: Regenerated.
2727 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2729 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2730 BFD_RELOC_CRX_SWITCH32.
2731 * bfd-in2.h: Regenerate.
2732 * libbfd.h: Regenerate.
2733 * elf32-crx.c: Support relocation/relaxation of
2734 BFD_RELOC_CRX_SWITCH* types.
2736 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2738 * elf64-ppc.c: Correct "Linker stubs" comment.
2740 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2742 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2744 (elf_linked_to_section): New.
2746 * elf.c (assign_section_numbers): Set up sh_link for
2749 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2750 to sh_link for SHT_IA_64_UNWIND sections.
2752 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2754 * elflink.c (elf_fixup_link_order): Add _() to error message.
2756 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2758 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2761 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2763 * aout-adobe.c (aout_32_section_already_linked): Defined.
2764 * aout-target.h (MY_section_already_linked): Likewise.
2765 * aout-tic30.c (MY_section_already_linked): Likewise.
2766 * binary.c (binary_section_already_linked): Likewise.
2767 * bout.c (b_out_section_already_linked): Likewise.
2768 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2769 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2770 * coffcode.h (coff_section_already_linked): Likewise.
2771 * i386msdos.c (msdos_section_already_linked): Likewise.
2772 * i386os9k.c (os9k_section_already_linked): Likewise.
2773 * ieee.c (ieee_section_already_linked): Likewise.
2774 * ihex.c (ihex_section_already_linked): Likewise.
2775 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2776 * mmo.c (mmo_section_already_linked): Likewise.
2777 * nlm-target.h (nlm_section_already_linked): Likewise.
2778 * oasys.c (oasys_section_already_linked): Likewise.
2779 * pef.c (bfd_pef_section_already_linked): Likewise.
2780 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2781 * som.c (som_bfd_discard_group): Likewise.
2782 * srec.c (srec_section_already_linked): Likewise.
2783 * tekhex.c (tekhex_section_already_linked): Likewise.
2784 * versados.c (versados_section_already_linked): Likewise.
2785 * vms.c (vms_section_already_linked): Likewise.
2786 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2787 * xsym.c (bfd_sym_section_already_linked): Likewise.
2789 * bfd-in.h (bfd_section_already_linked_table_init): New.
2790 (bfd_section_already_linked_table_free): Likewise.
2792 * coff-rs6000.c (rs6000coff_vec): Add
2793 _bfd_generic_section_already_linked.
2794 (pmac_xcoff_vec): Likewise.
2795 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2796 (aix5coff64_vec): Likewise.
2798 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2799 * elflink.c (_bfd_elf_section_already_linked): New function.
2801 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2803 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2804 (_bfd_generic_section_already_linked): New.
2805 (bfd_section_already_linked_hash_entry): Likewise.
2806 (bfd_section_already_linked): Likewise.
2807 (bfd_section_already_linked_table_lookup): Likewise.
2808 (bfd_section_already_linked_table_insert): Likewise.
2810 * linker.c (bfd_section_already_linked): New.
2811 (_bfd_section_already_linked_table): Likewise.
2812 (bfd_section_already_linked_table_lookup): Likewise.
2813 (bfd_section_already_linked_table_insert): Likewise.
2814 (already_linked_newfunc): Likewise.
2815 (bfd_section_already_linked_table_init): Likewise.
2816 (bfd_section_already_linked_table_free): Likewise.
2817 (_bfd_generic_section_already_linked): Likewise.
2819 * section.c (bfd_section): Remove comdat.
2820 (bfd_comdat_info): Moved to ...
2821 * bfd-in.h (coff_comdat_info): Here.
2822 (bfd_coff_get_comdat_section): New.
2823 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2824 * libcoff-in.h (coff_section_tdata): Add comdat.
2825 * coffcode.h (handle_COMDAT): Updated.
2826 * cofflink.c (coff_link_add_symbols): Likewise.
2827 * ecoff.c (bfd_debug_section): Likewise.
2829 * targets.c (bfd_target): Add _section_already_linked.
2830 (BFD_JUMP_TABLE_LINK): Updated.
2832 * bfd-in2.h: Regenerated.
2833 * libbfd.h: Likewise.
2834 * libcoff.h: Likewise.
2836 2003-07-21 Paul Brook <paul@codesourcery.com>
2838 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2839 elf_fixup_link_order): New functions.
2840 (bfd_elf_final_link): Call elf_fixup_link_order.
2842 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2844 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2845 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2847 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2848 _bfd_elf_symbol_refs_local_p.
2849 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2852 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2854 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2856 (bfd_elf_get_dyn_lib_class): New prototype.
2857 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2859 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2860 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2861 entry is needed. Issue an error if a DT_NEEDED entry is needed
2862 for a file marked DYN_NO_NEEDED.
2863 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2866 * bfd-in2.h: Regenerated.
2868 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2870 * elflink.c (elf_section_complain_discarded): Don't complain in
2873 2004-07-10 James E Wilson <wilson@specifixinc.com>
2875 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2876 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2877 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2878 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2880 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2881 bfd_put_64 to bfd_putl64.
2882 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2884 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2887 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2888 .init/.fini sections when trying to relax it.
2890 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2892 * elf.c (assign_file_positions_for_segments): Make sure the
2893 .dynamic section is the first section in the PT_DYNAMIC segment.
2895 2004-07-09 Nick Clifton <nickc@redhat.com>
2897 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2898 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2899 sh_elf_get_flags_from_mach functions so that they do not conflict
2900 when this target is built with other sh-elf targets.
2901 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2902 suppression of this function.
2903 (sh_elf_find_flags): Likewise.
2905 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2907 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2908 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2909 (BFD32_BACKENDS): Add elf32-crx.lo.
2910 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2911 (cpu-crx.lo): New target.
2912 (elf32-crx.lo): New target.
2913 * Makefile.in: Regenerate.
2914 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2915 (bfd_archures_list): Add bfd_crx_arch.
2916 * bfd-in2.h: Regenerate.
2917 * config.bfd: Handle crx-*-elf*, crx*.
2918 * configure.in: Handle bfd_elf32_crx_vec.
2919 * configure: Regenerate.
2920 * cpu-crx.c: New file.
2921 * elf32-crx.c: Likewise.
2922 * libbfd.h: Regenerate.
2923 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2924 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2925 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2926 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2927 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2928 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2929 * targets.c (bfd_elf32_crx_vec): Declare.
2930 (bfd_target_vector): Add bfd_elf32_crx_vec.
2932 2004-07-06 Nick Clifton <nickc@redhat.com>
2934 * config.bfd: Add sh-symbian-elf target.
2935 * configure.in: Add bfd_elf32_shl_symbian_vec.
2936 * configure: Regenerate.
2937 * elf-bfd.h (struct elf_backend_data): Add new field
2939 * elflink.c (elf_link_add_object_symbols): Invoke the
2940 check_directives function, if defined.
2941 * elfxx-target.h: Provide a default, NULL definition for
2943 * targets.c: Add bfd_elf32_shl_symbian_vec.
2944 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2946 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2947 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2948 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2949 not already been defined.
2950 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2951 * sh-symbian.c: New file. Provide functions to support the
2952 * sh-symbian-elf target.
2953 * Makefile.am: Add elf32-sh-symbian.c
2954 * Makefile.in: Regenerate.
2956 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2958 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2959 * Makefile.am: Ran make dep-am.
2960 * Makefile.in: Ran make dep-in.
2962 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2964 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2967 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2969 * config.bfd: Add want64 to configuration target s390-*-linux*.
2971 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2973 * bfd.c (bfd_get_section_ident): New.
2975 * elflink.c (elf_link_read_relocs_from_section): Call
2976 bfd_get_section_ident to identify the section when reporting
2978 (_bfd_elf_link_output_relocs): Likewise.
2979 (elf_link_output_extsym): Likewise.
2980 (elf_link_input_bfd): Likewise.
2981 (bfd_elf_gc_record_vtinherit): Likewise.
2983 * bfd-in2.h: Regenerated.
2985 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2986 Nick Clifton <nickc@redhat.com>
2989 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2990 of section symbols to mips_elf_sort_hash_table ().
2992 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2994 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2996 (elf_section_complain_discarded): New function. Handle
2997 .gcc_except_table too.
2998 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2999 in discarded sections.
3000 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3002 2004-06-30 James E Wilson <wilson@specifixinc.com>
3004 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3005 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3007 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3010 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3011 local references to discarded sections and report their
3014 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3016 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3017 sec_info_type, test section name instead.
3019 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3022 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3023 in .init/.fini sections.
3025 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3027 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3028 bfd_get_section_limit.
3030 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3032 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3033 output section size.
3035 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3037 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3039 (mmix_elf_perform_relocation): Adjust for above change.
3040 (mmix_elf_relocate_section): Likewise.
3041 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3042 (mmix_elf_get_section_contents): Delete.
3043 (bfd_elf64_get_section_contents): Delete.
3044 (mmix_elf_relocate_section): Zero stub area.
3045 * linker.c (default_indirect_link_order): Alloc max of section size
3047 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3048 * section.c (bfd_malloc_and_get_section): Likewise.
3049 (struct bfd_section): Update rawsize comment.
3050 * bfd-in2.h: Regenerate.
3052 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3054 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3056 * bfd-in.h (bfd_get_section_limit): Define.
3057 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3058 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3059 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3060 * coff-arm.c (coff_arm_relocate_section): Likewise.
3061 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3062 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3063 (bfd_ns32k_final_link_relocate): Likewise.
3064 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3065 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3066 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3067 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3068 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3069 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3070 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3071 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3072 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3073 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3074 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3075 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3076 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3077 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3078 * elf32-v850.c (v850_elf_reloc): Likewise.
3079 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3080 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3081 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3082 * elf64-mips.c (mips_elf64_gprel32_reloc)
3083 (mips16_gprel_reloc): Likewise.
3084 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3085 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3086 * elf64-sparc.c (init_insn_reloc): Likewise.
3087 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3088 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3089 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3090 (_bfd_mips_elf_generic_reloc): Likewise.
3091 * bfd-in2.h: Regenerate.
3093 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3095 * bfd-in.h (struct stab_info): Move from stabs.c.
3096 * stabs.c (struct stab_link_includes_table): Delete.
3097 (stab_link_includes_lookup): Delete.
3098 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3099 level of indirection from sinfo parm.
3100 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3101 stabstr section. Adjust hash table accesses.
3102 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3103 alloc. Adjust stab_info test.
3104 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3105 (_bfd_coff_final_link): Adjust stab_info test.
3106 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3107 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3109 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3110 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3111 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3112 stabstr section. Adjust stab_info test.
3113 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3114 (_bfd_write_stab_strings): Adjust prototypes.
3115 * libbfd.h: Regenerate.
3116 * libcoff.h: Regenerate.
3117 * bfd-in2.h: Regenerate.
3119 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3121 From Miod Vallat <miod@online.fr>:
3122 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3124 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3126 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3127 (struct elf32_mn10300_link_hash_entry): Remove
3128 pcrel_relocs_copied.
3129 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3130 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3131 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3132 and gotoff relocations if the symbol doesn't bind locally. Use
3133 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3134 relocation for PCREL32.
3135 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3136 to test whether a symbol binds locally.
3137 (elf32_mn10300_link_hash_newfunc): Don't initialize
3138 pcrel_relocs_copied.
3139 (_bfd_mn10300_elf_discard_copies): Delete.
3140 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3142 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3144 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3146 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3148 * som.c (som_set_reloc_info): Correct small typo.
3150 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3152 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3153 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3154 (m32r_elf_gcsweep_hook): Likewise.
3155 (m32r_elf_check_relocs): Likewise.
3156 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3157 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3158 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3159 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3160 * bfd-in2.h: Regenerated.
3161 * libbfd.h: Regenerated.
3163 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3165 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3167 (elf64_x86_64_relocate_section): Issue an error for
3168 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3169 against global symbols when building shared library.
3171 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3173 * section.c (struct sec): Rename "_cooked_size" to "size".
3174 Rename "_raw_size" to "rawsize".
3175 (STD_SECTION): Adjust comments.
3176 (bfd_set_section_size, bfd_get_section_contents): Use size.
3177 (bfd_malloc_and_get_section): New function.
3178 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3179 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3180 Correctly free reloc and contents memory.
3181 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3182 and fake CIE now that we can shink section size to zero.
3183 (_bfd_elf_write_section_eh_frame): Likewise..
3184 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3185 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3186 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3187 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3188 unneeded indirection.
3189 * elf.c (_bfd_elf_section_offset): .. and update call.
3190 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3191 * libbfd.h: Regenerate.
3192 * bfd-in2.h: Regenerate.
3194 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3195 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3196 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3197 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3198 Similarly use "rawsize", if non-zero, in reloc functions to validate
3199 reloc addresses. Use new bfd_malloc_and_get_section in most places
3200 where bfd_get_section_contents was called. Expand all occurrences of
3201 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3202 grok_prstatus and similar functions to "size".
3203 * aix386-core.c (aix386_core_file_p): ..
3204 * aix5ppc-core.c (xcoff64_core_p): ..
3205 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3206 aout_adobe_set_section_contents): ..
3207 * aout-target.h (callback): ..
3208 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3209 MY_bfd_final_link): ..
3210 * aoutf1.h (sunos4_core_file_p): ..
3211 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3212 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3213 final_link, aout_link_input_section): ..
3214 * binary.c (binary_object_p, binary_canonicalize_symtab,
3215 binary_set_section_contents): ..
3216 * bout.c (b_out_callback, b_out_write_object_contents,
3217 b_out_set_section_contents, b_out_bfd_relax_section,
3218 b_out_bfd_get_relocated_section_contents): ..
3219 * cisco-core.c (cisco_core_file_validate): ..
3220 * coff-alpha.c (alpha_ecoff_object_p,
3221 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3222 * coff-arm.c (coff_arm_relocate_section,
3223 bfd_arm_allocate_interworking_sections): ..
3224 * coff-h8300.c (h8300_reloc16_extra_cases,
3225 h8300_bfd_link_add_symbols): ..
3226 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3227 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3228 ppc_bfd_coff_final_link): ..
3229 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3230 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3231 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3232 * coff64-rs6000.c (xcoff64_write_object_contents,
3233 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3234 * coffcode.h (coff_compute_section_file_positions,
3235 coff_write_object_contents): ..
3236 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3237 coff_section_symbol, build_debug_section): ..
3238 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3239 process_embedded_commands, _bfd_coff_link_input_bfd,
3240 _bfd_coff_write_global_sym): ..
3241 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3242 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3243 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3244 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3245 _bfd_dwarf2_find_nearest_line): ..
3246 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3247 ecoff_compute_section_file_positions,
3248 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3249 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3250 _bfd_elf_discard_section_eh_frame_hdr,
3251 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3252 _bfd_elf_write_section_eh_frame,
3253 _bfd_elf_write_section_eh_frame_hdr): ..
3254 * elf-hppa.h (elf_hppa_sort_unwind): ..
3255 * elf-m10200.c (mn10200_elf_relax_section,
3256 mn10200_elf_relax_delete_bytes,
3257 mn10200_elf_get_relocated_section_contents): ..
3258 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3259 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3260 mn10300_elf_relax_delete_bytes,
3261 mn10300_elf_get_relocated_section_contents,
3262 _bfd_mn10300_elf_adjust_dynamic_symbol,
3263 _bfd_mn10300_elf_discard_copies,
3264 _bfd_mn10300_elf_size_dynamic_sections,
3265 _bfd_mn10300_elf_finish_dynamic_sections): ..
3266 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3267 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3268 bfd_elf_set_group_contents, map_sections_to_segments,
3269 elf_sort_sections, assign_file_positions_for_segments,
3270 SECTION_SIZE, copy_private_bfd_data,
3271 _bfd_elf_get_dynamic_reloc_upper_bound,
3272 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3273 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3274 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3275 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3276 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3277 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3278 bfd_elf32_arm_process_before_allocation,
3279 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3280 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3281 elf32_arm_write_section): ..
3282 * elf32-cris.c (cris_elf_grok_prstatus,
3283 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3284 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3285 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3286 elf_cris_discard_excess_dso_dynamics,
3287 elf_cris_discard_excess_program_dynamics): ..
3288 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3289 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3290 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3291 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3292 elf32_frvfdpic_size_dynamic_sections,
3293 elf32_frvfdpic_modify_segment_map,
3294 elf32_frvfdpic_finish_dynamic_sections): ..
3295 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3296 elf32_h8_get_relocated_section_contents): ..
3297 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3298 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3299 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3300 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3301 elf32_hppa_finish_dynamic_sections): ..
3302 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3303 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3304 i370_elf_finish_dynamic_sections): ..
3305 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3306 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3307 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3308 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3309 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3310 * elf32-ip2k.c (ip2k_is_switch_table_128,
3311 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3312 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3313 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3314 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3315 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3316 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3317 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3318 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3319 m32r_elf_get_relocated_section_contents): ..
3320 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3321 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3322 m68hc11_elf_relax_delete_bytes): ..
3323 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3324 m68hc12_elf_size_one_stub): ..
3325 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3326 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3327 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3328 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3329 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3330 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3331 elf32_mips_grok_prstatus): ..
3332 * elf32-or32.c (or32_elf_consth_reloc): ..
3333 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3334 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3335 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3336 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3337 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3338 ppc_elf_final_write_processing): ..
3339 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3340 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3341 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3342 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3343 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3344 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3345 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3346 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3347 * elf32-sh64-com.c (sh64_address_in_cranges,
3348 sh64_get_contents_type): ..
3349 * elf32-sh64.c (sh64_find_section_for_address,
3350 sh64_elf_final_write_processing): ..
3351 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3352 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3353 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3354 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3355 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3356 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3357 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3358 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3359 elf_vax_finish_dynamic_sections): ..
3360 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3361 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3362 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3363 xstormy16_elf_finish_dynamic_sections): ..
3364 * elf32-xtensa.c (xtensa_read_table_entries,
3365 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3366 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3367 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3368 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3369 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3370 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3371 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3372 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3373 xtensa_callback_required_dependence): ..
3374 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3375 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3376 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3377 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3378 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3379 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3380 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3381 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3382 * elf64-hppa.c (allocate_dynrel_entries,
3383 elf64_hppa_size_dynamic_sections,
3384 elf64_hppa_finish_dynamic_sections): ..
3385 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3386 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3387 elf64_mips_grok_prstatus): ..
3388 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3389 mmix_elf_relocate_section, mmix_elf_final_link,
3390 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3391 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3392 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3393 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3394 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3395 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3396 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3397 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3398 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3399 ppc64_elf_finish_dynamic_sections): ..
3400 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3401 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3402 elf_s390_finish_dynamic_sections): ..
3403 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3404 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3405 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3406 sh64_elf64_finish_dynamic_sections): ..
3407 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3408 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3409 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3410 sparc64_elf_finish_dynamic_symbol,
3411 sparc64_elf_finish_dynamic_sections): ..
3412 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3413 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3414 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3415 elf64_x86_64_finish_dynamic_sections): ..
3416 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3417 * elfcode.h (elf_slurp_reloc_table): ..
3418 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3419 elf_finalize_dynstr, elf_link_add_object_symbols,
3420 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3421 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3422 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3423 elf32_mips_grok_prstatus): ..
3424 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3425 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3426 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3427 elfNN_ia64_finish_dynamic_sections): ..
3428 * elfxx-mips.c (mips_elf_create_procedure_table,
3429 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3430 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3431 mips_elf_global_got_index, mips_elf_multi_got,
3432 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3433 mips_elf_allocate_dynamic_relocations,
3434 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3435 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3436 _bfd_mips_elf_always_size_sections,
3437 _bfd_mips_elf_size_dynamic_sections,
3438 _bfd_mips_elf_finish_dynamic_symbol,
3439 _bfd_mips_elf_finish_dynamic_sections,
3440 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3441 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3442 _bfd_elf_mips_get_relocated_section_contents,
3443 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3444 * hp300hpux.c (callback): ..
3445 * hppabsd-core.c (make_bfd_asection): ..
3446 * hpux-core.c (make_bfd_asection): ..
3447 * i386linux.c (linux_link_create_dynamic_sections,
3448 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3449 * i386msdos.c (msdos_write_object_contents): ..
3450 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3451 os9k_set_section_contents): ..
3452 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3453 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3454 ieee_write_section_part, do_with_relocs, do_as_repeat,
3455 do_without_relocs, ieee_write_debug_part, init_for_output,
3456 ieee_set_section_contents): ..
3457 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3458 * irix-core.c (do_sections, make_bfd_asection): ..
3459 * libaout.h (aout_section_merge_with_text_p): ..
3460 * libbfd.c (_bfd_generic_get_section_contents,
3461 _bfd_generic_get_section_contents_in_window): ..
3462 * linker.c (default_indirect_link_order): ..
3463 * lynx-core.c (make_bfd_asection): ..
3464 * m68klinux.c (linux_link_create_dynamic_sections,
3465 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3466 * mach-o.c (bfd_mach_o_make_bfd_section,
3467 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3468 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3469 bfd_mach_o_scan_read_segment): ..
3470 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3471 _bfd_merge_sections): ..
3472 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3473 mmo_map_set_sizes, mmo_canonicalize_symtab,
3474 mmo_internal_write_section, mmo_write_object_contents): ..
3475 * netbsd-core.c (netbsd_core_file_p): ..
3476 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3477 nlm_alpha_set_public_section): ..
3478 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3479 * nlm32-sparc.c (nlm_sparc_write_import): ..
3480 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3481 nlm_compute_section_file_positions): ..
3482 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3483 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3484 * opncls.c (get_debug_link_info): ..
3485 * osf-core.c (make_bfd_asection): ..
3486 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3487 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3488 final_link, aout_link_input_section): ..
3489 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3490 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3491 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3492 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3493 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3494 * ptrace-core.c (ptrace_unix_core_file_p): ..
3495 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3496 _bfd_final_link_relocate, bfd_generic_relax_section,
3497 bfd_generic_get_relocated_section_contents): ..
3498 * reloc16.c (bfd_coff_reloc16_relax_section,
3499 bfd_coff_reloc16_get_relocated_section_c): ..
3500 * riscix.c (riscix_some_aout_object_p): ..
3501 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3502 * sco5-core.c (make_bfd_asection): ..
3503 * simple.c (bfd_simple_get_relocated_section_contents): ..
3504 * som.c (som_object_setup, setup_sections, som_prep_headers,
3505 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3506 som_set_reloc_info, som_get_section_contents,
3507 som_bfd_link_split_section): ..
3508 * sparclinux.c (linux_link_create_dynamic_sections,
3509 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3510 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3511 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3512 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3513 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3514 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3515 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3516 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3517 sunos_finish_dynamic_link): ..
3518 * syms.c (_bfd_stab_section_find_nearest_line): ..
3519 * tekhex.c (first_phase, tekhex_set_section_contents,
3520 tekhex_write_object_contents): ..
3521 * trad-core.c (trad_unix_core_file_p): ..
3522 * versados.c (process_esd, process_otr, process_otr): ..
3523 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3524 * vms-misc.c (add_new_contents): ..
3525 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3526 * vms.c (vms_set_section_contents): ..
3527 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3528 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3529 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3530 * xsym.c (bfd_sym_scan): .. See above.
3532 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3534 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3535 calling _bfd_merged_section_offset only for section symbols.
3537 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3539 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3540 for handling SEC_MERGE symbols in relax_section.
3542 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3544 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3545 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3546 linked together. Mark the result as h8300sx code.
3548 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3550 * elf-bfd.h (struct elf_backend_data): Added
3551 elf_backend_omit_section_dynsym.
3552 (_bfd_elf_link_omit_section_dynsym): Declare.
3553 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3554 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3555 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3556 (_bfd_elf_link_renumber_dynsyms): ... this function.
3557 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3558 _bfd_elf_link_omit_section_dynsym).
3559 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3561 2004-06-21 Nick Clifton <nickc@redhat.com>
3563 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3566 2004-06-17 Jerome Guitton <guitton@gnat.com>
3568 * bfd-in.h (bfd_cache_close_all): New function declaration.
3569 * bfd-in2.h: Regenerate.
3570 * cache.c (bfd_cache_close_all): New function definition.
3572 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3574 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3576 * configure: Regenerate.
3578 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3580 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3581 the pre-existing section.
3583 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3585 * section.c (struct sec): Remove usused flags. Reorganize a little.
3586 (bfd_get_section_size_before_reloc): Delete.
3587 (bfd_get_section_size_after_reloc): Delete.
3588 (STD_SECTION): Update.
3589 (bfd_get_section_size_now): Delete.
3590 (bfd_set_section_contents): Don't referece reloc_done.
3591 (bfd_get_section_contents): Remove reloc_done comment.
3592 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3594 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3595 * ecoff.c (bfd_debug_section): Update initializer.
3596 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3597 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3598 * bfd-in.h (bfd_section_size): Expand.
3599 (bfd_get_section_size): New macro.
3600 * bfd-in2.h: Regenerate.
3601 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3602 bfd_get_section_size_before_reloc with bfd_get_section_size.
3603 * coffcode.h (coff_write_object_contents): Likewise.
3604 * coffgen.c (build_debug_section): Likewise.
3605 * dwarf1.c (parse_line_table): Likewise.
3606 (_bfd_dwarf1_find_nearest_line): Likewise.
3607 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3608 * i386msdos.c (msdos_write_object_contents): Likewise.
3609 * pdp11.c (squirt_out_relocs): Likewise.
3610 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3611 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3613 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3615 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3616 removal) with updated comment.
3617 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3619 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3620 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3622 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3624 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3625 overflow on branches to undefweaks.
3627 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3629 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3630 as ecoff_section_data() does not return a valid lvalue.
3632 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3634 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3635 (elf_link_add_object_symbols): Likewise.
3637 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3638 (elf_backend_reloc_type_class): New.
3640 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3642 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3644 * configure: Regenerate.
3646 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3648 From: Albert Chin-A-Young <china@thewrittenword.com>
3649 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3652 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3654 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3657 2004-05-28 DJ Delorie <dj@redhat.com>
3659 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3660 for linking, but otherwise adjust reloc for merged sections.
3662 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3664 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3665 _bfd_merged_section_offset for local symbols.
3667 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3669 * Makefile.am: Regenerate dependencies.
3670 * Makefile.in: Regenerate.
3671 * archures.c: Add bfd_mach_sh3_nommu .
3672 * bfd-in2.h: Regenerate.
3673 * cpu-sh.c: Add sh3-nommu architecture.
3674 (bfd_to_arch_table): Create new table.
3675 (sh_get_arch_from_bfd_mach): Create new function.
3676 (sh_get_arch_up_from_bfd_mach): Create new function.
3677 (sh_merge_bfd_arch): Create new function.
3678 * elf32-sh.c (sh_ef_bfd_table): Add table.
3679 (sh_elf_check_relocs): Replace switch statement with
3680 use of sh_ef_bfd_table .
3681 (sh_elf_get_flags_from_mach): Add new function.
3682 (sh_find_elf_flags): Likewise.
3683 (sh_elf_copy_private_data): Replace most of non-elf contents
3684 with a call to sh_merge_bfd_arch() .
3686 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3688 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3689 * Makefile.in: Regenerate.
3691 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3693 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3694 custom calling conventions for dynamic symbols.
3695 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3696 symbol if it's an alias to a global one.
3698 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3700 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3703 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3705 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3708 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3710 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3711 for SHT_GROUP sections.
3713 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3715 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3717 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3718 * merge.c: Formatting. Remove unnecessary casts. Expand
3719 bfd_get_section_alignment macro.
3720 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3721 use throughout file.
3722 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3723 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3724 section name to determine sinfo group, instead test output section
3726 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3727 _bfd_strip_section_from_output rather than just twiddling flags.
3728 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3729 (_bfd_merge_sections): Update prototype.
3730 * libbfd.h: Regenerate.
3732 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3734 * netbsd-core.c: Correctly indent section that sets architecture
3737 From Miod Vallat <miod@online.fr>:
3738 * m88kopenbsd.c: New file.
3739 * targets.c (m88k_openbsd_vec): New.
3740 * config.bfd: Add m88k-*-openbsd*.
3741 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3742 (m88kopenbsd_vec): New.
3743 * configure: Regenerate.
3744 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3745 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3747 * Makefile.in: Regenerate.
3748 * po/SRC-POTFILES.in: Regenerate.
3750 2004-05-24 Nick Clifton <nickc@redhat.com>
3752 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3753 introduced by hash table size patch.
3755 2004-05-22 Ben Elliston <bje@au.ibm.com>
3757 * configure.in (is_release): Remove.
3758 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3759 (AC_OUTPUT): Don't output bfdver.h from version.h.
3760 * configure: Regenerate.
3761 * Makefile.am (RELEASE): New variable.
3762 (bfdver.h): New target.
3763 * Makefile.in: Regenerate.
3764 * doc/Makefile.in: Likewise.
3766 2004-05-22 Ben Elliston <bje@au.ibm.com>
3768 * Makefile.am (config.status): Don't depend on version.h.
3769 * Makefile.in: Regenerate.
3771 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3773 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3774 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3775 * libbfd.h: Regenerate.
3776 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3777 (_bfd_elf_rel_local_sym): Likewise.
3778 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3779 (elf_link_input_bfd): Likewise.
3780 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3781 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3782 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3783 (elfNN_ia64_relocate_section): Likewise.
3785 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3787 * hash.c (bfd_default_hash_table_size): New variable.
3788 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3789 (bfd_hash_set_default_size): New function. Set the default size
3790 to a selected prime number close to the argument. Document new
3792 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3793 * bfd-in2.h: Regenerate.
3794 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3795 * Makefile.in: Regenerate.
3797 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3799 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3800 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3801 arm, m68k, m88k and hppa core files.
3803 2004-05-21 Nick Clifton <nickc@redhat.com>
3805 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3806 (bfd_bwrite): Likewise.
3807 (bfd_tell): Likewise.
3808 (bfd_flush): Likewise.
3809 (bfd_stat): Likewise.
3810 (bfd_seek): Likewise.
3811 (bfd_get_mtime): Likewise.
3812 (bfd_get_size): Likewise.
3814 2004-05-19 Ben Elliston <bje@au.ibm.com>
3816 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3818 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3820 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3821 (bfd_generic_openr_next_archived_file): Likewise.
3823 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3825 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3826 section names by inserting a new substring after .gnu.linkonce, except
3827 for .gnu.linkonce.t.* where the "t." is replaced.
3829 2004-05-17 Adam Nemet <anemet@lnxw.com>
3831 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3832 (m68-*-lynxos* case): Likewise.
3833 (powerpc-*-lyxnos* case): New case.
3834 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3836 2004-05-17 David Heine <dlheine@tensilica.com>
3838 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3839 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3840 * bfd.c (bfd_copy_private_header_data): Define.
3841 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3843 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3844 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3845 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3846 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3847 segments by calling copy_private_bfd_data.
3848 (_bfd_elf_copy_private_header_data): Define.
3849 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3850 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3851 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3852 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3853 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3854 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3855 * som.c (som_bfd_copy_private_header_data): Define.
3856 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3857 * vms.c (vms_bfd_copy_private_header_data): Define.
3858 * bfd-in2.h: Regenerate.
3859 * libbfd.h: Regenerate.
3861 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3863 * elfxx-mips.c (MINUS_TWO): Define.
3864 (mips_elf_higher, mips_elf_highest,
3865 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3866 some bfd_vma values.
3867 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3869 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3871 * som.c (log2): Rename to exact_log2. Adjust all callers.
3873 2004-05-13 Paul Brook <paul@codesourcery.com>
3875 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3876 dwarf3 format CIE entries. Remove comment about the size of the
3877 ra_column field. It is now correctly deduced.
3879 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3881 * config.bfd (or32-*-rtems*): Switch to elf.
3883 2004-05-13 Nick Clifton <nickc@redhat.com>
3885 * po/fr.po: Updated French translation.
3887 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3889 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3890 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3891 Adjust counting of last_local.
3892 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3893 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3894 created by the linker nor !SHF_ALLOC.
3896 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3897 DT_PLTGOT to the start of the .got.plt section instead of the
3898 .got output section. Set sh_entsize for .got section in addition
3900 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3901 is at sgot->output_section->vma.
3902 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3903 DT_PLTGOT to the start of the .got.plt section instead of the
3904 .got output section.
3905 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3906 is at sgot->output_section->vma. Set sh_entsize for .got section
3907 in addition to .got.plt.
3908 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3909 (bfd_section_from_phdr): Likewise.
3910 (map_sections_to_segments): Likewise.
3911 (assign_file_positions_for_segments): Likewise.
3912 (get_program_header_size): Likewise.
3913 * elflink.c (bfd_elf_size_dynamic_sections): Set
3914 elf_tdata (output_bfd)->relro from info->relro.
3915 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3917 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3919 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3920 a zero symndx for which we hadn't accounted a dynamic relocation.
3921 (_frvfdpic_add_rofixup): Likewise.
3923 2004-05-07 Brian Ford <ford@vss.fsi.com>
3924 DJ Delorie <dj@redhat.com>
3926 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3927 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3928 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3929 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3931 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3933 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3934 immediately if there's no link info.
3935 (elf32_frvfdpic_copy_private_bfd_data): New.
3936 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3938 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3940 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3941 filename argument is null; do not call strlen on a null pointer.
3943 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3945 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3948 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3950 * configure.in (bfd_elf32_frvfdpic_vec): New.
3951 * configure: Rebuilt.
3952 * targets.c (bfd_elf32_frvfdpic_vec): New.
3953 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3955 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3956 frvfdpic instead of frv. Rearrange elf-target macros such that
3957 the FDPIC-specific ones are only defined for this new target
3959 (bfd_elf32_frvfdpic_vec): Declare.
3961 (elf32_frv_relocate_section): Use it to enable segment checking
3962 and to control rofixup emission. Add output section vma to
3963 applied relocation in non-LOAD non-ALLOC sections. Use
3964 _bfd_error_handler for errors.
3965 (_frv_create_got_section): Create .rel.got and .rofixup only in
3966 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3968 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3969 (elf32_frvfdpic_modify_segment_map): Likewise.
3970 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3971 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3972 error message if we miscompute the rofixup size.
3973 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3974 (frvfdpic_elf_encode_eh_address): Likewise.
3975 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3976 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3977 relocs. Reject unknown relocation types.
3978 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3979 (frv_elf_merge_private_bfd_data): Likewise.
3980 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3981 0x4000 for newly-added elf32-frvfdpic.
3983 2004-05-05 Nick Clifton <nickc@redhat.com>
3986 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3987 returning NULL as most users of this function do not check its
3989 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3990 of bfd_cache_lookup().
3991 * sco5-core.c (sco5_core_file_p): Likewise.
3992 * trad-core.c (trad_unix_core_file_p): Likewise.
3994 2004-05-05 Nick Clifton <nickc@redhat.com>
3996 * cache.c (bfd_cache_lookup): Improve formatting.
3997 * archive.c: Fix formatting.
3999 2004-05-05 Peter Barada <peter@the-baradas.com>
4001 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4002 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4003 * bfd-in2.h(bfd_architecture): Regenerate.
4005 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4007 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4009 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4010 those against discarded link-once and SEC_MERGE section symbols.
4012 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4014 * section.c (bfd_get_section_by_name_if): New.
4015 * bfd-in2.h: Regenerated.
4017 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4019 * som.c (som_bfd_is_group_section): Define.
4021 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4023 * section.c (bfd_make_section_anyway): Copy the whole
4024 bfd_hash_entry, not just "next" from existing entry.
4026 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4028 * elf.c (bfd_section_from_shdr): Maintain the section order in
4030 (special_sections): Add ".note.GNU-stack".
4031 (elf_fake_sections): Handle section group for relocatable
4034 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4036 * section.c (bfd_sections_find_if): New.
4037 * bfd-in2.h: Regenerated.
4039 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4041 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4043 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4044 * elf.c (bfd_elf_is_group_section): New function.
4045 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4046 * section.c (bfd_generic_is_group_section): New function.
4047 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4048 (BFD_JUMP_TABLE_LINK): Adjust.
4049 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4050 * aout-target.h (MY_bfd_is_group_section): Define.
4051 * aout-tic30.c (MY_bfd_is_group_section): Define.
4052 * bfd.c (bfd_is_group_section): Define.
4053 * binary.c (binary_bfd_is_group_section): Define.
4054 * bout.c (b_out_bfd_is_group_section): Define.
4055 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4056 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4057 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4058 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4059 * coffcode.h (coff_bfd_is_group_section): Define.
4060 * i386msdos.c (msdos_bfd_is_group_section): Define.
4061 * i386os9k.c (os9k_bfd_is_group_section): Define.
4062 * ieee.c (ieee_bfd_is_group_section): Define.
4063 * ihex.c (ihex_bfd_is_group_section): Define.
4064 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4065 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4066 * mmo.c (mmo_bfd_is_group_section): Define.
4067 * nlm-target.h (nlm_bfd_is_group_section): Define.
4068 * oasys.c (oasys_bfd_is_group_section): Define.
4069 * pef.c (bfd_pef_bfd_is_group_section): Define.
4070 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4071 * srec.c (srec_bfd_is_group_section): Define.
4072 * tekhex.c (tekhex_bfd_is_group_section): Define.
4073 * versados.c (versados_bfd_is_group_section): Define.
4074 * vms.c (vms_bfd_is_group_section): Define.
4075 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4076 * bfd-in2.h: Regenerate.
4077 * libbfd.h: Regenerate.
4079 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4081 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4083 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4085 * configure.in: Update version to 2.15.91.
4086 * configure: Regenerate.
4088 2004-04-29 Brian Ford <ford@vss.fsi.com>
4090 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4091 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4092 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4093 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4094 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4095 .gnu.linkonce.wi. sections.
4096 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4097 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4099 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4100 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4102 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4104 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4105 * bfd-in2.h: Regenerate.
4106 * libbfd.h: Likewise.
4108 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4110 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4112 (setup_sections): Use som_subspace_dictionary_record struct instead
4113 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4114 is_comdat, is_common or dup_common.
4115 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4116 is_comdat, is_common and dup_common in section subspace_dict from
4118 (som_begin_writing): Use som_subspace_dictionary_record struct.
4119 (som_finish_writing): Likewise.
4120 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4121 is_common and dup_common flags in info for symbol. Add comment
4122 regarding linker support for these fields. Slightly reorganize
4124 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4125 dup_common fields in symbol table from symbol info.
4126 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4127 arguments. Set corresponding fields in copy_data. Change all callers.
4128 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4130 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4131 * som.h (som_subspace_dictionary_record): Define.
4132 (som_copyable_section_data_struct): Add is_comdat, is_common and
4134 (som_section_data_struct): Use som_subspace_dictionary_record struct
4135 instead of subspace_dictionary_record.
4136 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4138 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4140 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4141 if set. Check reloc_done flag before applying relocations. Use
4142 output addresses, both when applying relocations and when comparing
4143 against the specified section.
4144 (elf_xtensa_relocate_section): Use output address to check if dynamic
4145 reloc is in a literal pool. Set section's reloc_done flag.
4147 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4149 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4150 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4152 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4155 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4157 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4158 structure field removed in 2004-04-24 patch.
4159 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4161 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4163 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4164 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4165 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4166 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4167 field before calling elf_backend_section_flags.
4169 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4171 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4172 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4173 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4174 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4175 and BFD_RELOC_32_PCREL.
4176 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4177 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4178 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4179 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4180 (mips_elf_next_relocation): Move comment about matching HI/LO
4182 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4183 R_MIPS_GNU_REL_HI16.
4185 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4187 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4188 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4189 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4190 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4191 and update comments to reflect current usage.
4192 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4193 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4195 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4196 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4197 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4198 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4199 type number to be MIPS_R_PCREL16.
4200 (mips_relocate_section): Remove support for link-time relaxation
4201 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4202 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4203 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4204 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4205 relaxation of branches used by embedded-PIC.
4206 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4207 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4208 related members, update comment.
4209 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4210 code related to embedded-PIC.
4211 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4212 initialization of now-removed 'adjust' member of
4213 'struct ecoff_debug_info'.
4215 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4217 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4219 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4221 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4222 relocs for locally defined symbols during -shared final link.
4223 (elf32_arm_final_link_relocate): Likewise.
4225 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4227 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4228 ELF_LINK_POINTER_EQUALITY_NEEDED.
4229 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4230 if r_type is not R_X86_64_PC32.
4231 (elf64_x86_64_finish_dynamic_symbol): If
4232 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4235 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4237 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4238 (elf_backend_plt_sym_val): Define.
4240 2004-04-22 Andrew Cagney <cagney@redhat.com>
4242 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4244 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4246 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4248 * som.c (som_set_section_contents): Constantify second argument.
4249 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4250 (som_object_setup): Rework to avoid warning.
4251 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4254 2004-04-22 Andrew Cagney <cagney@redhat.com>
4256 * cache.c (bfd_cache_close): Check for a previously closed file.
4258 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4260 * bfd.c (bfd_get_synthetic_symtab): Define.
4261 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4262 NAME##_get_synthetic_symtab.
4263 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4264 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4265 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4267 (_bfd_elf_get_synthetic_symtab): New prototype.
4268 * elfcode.h (elf_get_synthetic_symtab): Define.
4269 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4270 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4271 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4272 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4273 * bfd-in2.h: Rebuilt.
4274 * libbfd.h: Rebuilt.
4275 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4276 (elf_backend_plt_sym_val): Define.
4277 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4278 (elf_backend_plt_sym_val): Define.
4279 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4280 (elf_backend_plt_sym_val): Define.
4281 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4282 (elf_backend_plt_sym_val): Define.
4283 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4284 (elf_backend_plt_sym_val): Define.
4285 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4286 (elf_backend_plt_sym_val): Define.
4287 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4288 (elf_backend_plt_sym_val): Define.
4289 * aout-target.h (MY_get_synthetic_symtab): Define.
4290 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4291 * coff-rs6000.c (rs6000coff_vec): Add
4292 _bfd_nodynamic_get_synthetic_symtab.
4293 (pmac_xcoff_vec): Likewise.
4294 * coff64-rs6000.c (rs6000coff64_vec): Add
4295 _bfd_nodynamic_get_synthetic_symtab.
4296 (aix5coff64_vec): Likewise.
4297 * sunos.c (MY_get_synthetic_symtab): Define.
4298 * vms.c (vms_get_synthetic_symtab): Define.
4300 2004-04-22 Nick Clifton <nickc@redhat.com>
4302 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4304 2004-04-22 Peter Barada <peter@the-baradas.com>
4306 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4307 * bfd2-in.h: Regenerate.
4308 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4310 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4312 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4313 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4314 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4315 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4316 * bfd-in2.h: Regenerate.
4318 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4320 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4321 require relocations against a weak symbol to reference the same
4322 symbol hash entry if not a final, static link.
4323 (get_cached_value, add_value_map): Add final_static_link argument.
4324 (remove_literals): Pass final_static_link argument as needed.
4326 2004-04-21 Andrew Cagney <cagney@redhat.com>
4328 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4329 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4330 (opncls_bwrite, opncls_bclose, opncls_bflush)
4331 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4332 bfd iovec that uses function callbacks.
4333 (bfd_close): Use the iovec's bclose.
4334 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4335 (cache_bclose, cache_bflush, cache_bstat)
4336 (cache_iovec): New functions and global variable, implement a
4337 cache "iovec", where applicable set bfd_error.
4338 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4339 * bfdio.c (struct bfd_iovec): Define.
4340 (real_read): Delete function.
4341 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4342 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4343 assume that bread and bwrite set bfd_error.
4344 * bfd.c (struct bfd): Add "iovec", update comments.
4345 * bfd-in2.h, libbfd.h: Re-generate.
4347 2004-04-21 Andrew Cagney <cagney@redhat.com>
4349 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4351 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4353 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4354 (bfd_elf_gc_sections): Fail if a shared object is being created.
4355 Do not fail if dynamic sections have been created. Instead call
4356 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4357 dynamically referenced symbols. Do not mark the whole graph
4358 rooted at .eh_frame, only the section proper.
4360 2004-04-20 DJ Delorie <dj@redhat.com>
4362 * reloc.c: Add BFD_RELOC_32_SECREL.
4363 * bfd-in2.h: Regenerate.
4364 * libbfd.h: Likewise.
4365 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4366 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4367 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4369 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4371 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4372 relocs against hidden/protected undefweak symbols properly.
4373 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4375 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4377 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4378 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4381 2004-04-17 Brian Ford <ford@vss.fsi.com>
4383 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4384 filepos for the SizeOfHeaders field.
4385 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4387 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4389 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4391 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4392 change reloc_done. Set and restore _cooked_size.
4395 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4397 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4400 2004-04-15 Nick Clifton <nickc@redhat.com>
4402 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4404 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4406 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4408 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4410 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4411 when it is a definition.
4413 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4415 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4416 when statically linking PIC code.
4417 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4419 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4421 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4422 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4423 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4424 * configure: Regenerate.
4426 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4428 * elflink.c: Include libiberty.h.
4429 * Makefile.am (elflink.lo): Depend on libiberty.h.
4430 * Makefile.in: Regenerate.
4432 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4434 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4437 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4439 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4440 reserve the memory for dynamic linker
4442 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4444 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4445 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4447 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4449 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4450 RELOC_FOR_GLOBAL_SYMBOL.
4451 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4453 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4455 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4456 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4458 2004-04-01 Paul Brook <paul@codesourcery.com>
4460 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4461 * elf32-arm.h (struct elf32_elf_section_map): New.
4462 (struct _arm_elf_section_data): New.
4463 (elf32_arm_section_data): Define.
4464 (struct elf32_arm_link_hash_table): Add byteswap_code.
4465 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4466 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4467 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4468 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4469 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4470 (bfd_elf32_new_section_hook, elf_backend_write_section,
4471 elf_backend_link_output_symbol_hook): Define.
4473 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4475 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4476 that keeps the characters in a B_INCL..B_EINCL range.
4477 (_bfd_link_section_stabs): When computing the sum of the
4478 characters in a B_INCL..B_EINCL range also keep a copy of those
4479 characters. Use this information to distinguish between
4480 include sections that have the same sum and the same length
4481 but which are nevertheless unique.
4483 2004-03-31 Paul Brook <paul@codesourcery.com>
4485 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4486 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4488 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4490 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4491 to 'sum_chars' and add field 'num_chars'.
4492 (_bfd_link_section_stabs): When computing the sum of the
4493 characters in a B_INCL..B_EINCL range also keep a count of the
4494 number of characters. Use this information to help distinguish
4495 between include sections when have the same sum but which
4496 nevertheless are still unique.
4498 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4500 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4502 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4503 Tomer Levi <Tomer.Levi@nsc.com>
4505 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4506 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4507 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4508 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4509 (cpu-cr16c.lo): New target.
4510 (elf32-cr16c.lo): Likewise.
4511 * Makefile.in: Regenerate.
4512 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4513 (bfd_archures_list): Add bfd_cr16c_arch.
4514 * config.bfd: Handle cr16c-*-elf*.
4515 * configure.in: Handle bfd_elf32_cr16c_vec.
4516 * configure: Regenerate.
4517 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4518 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4519 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4520 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4521 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4522 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4523 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4524 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4525 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4526 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4527 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4528 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4529 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4530 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4531 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4532 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4533 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4534 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4535 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4536 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4537 * targets.c (bfd_elf32_cr16c_vec): Declare.
4538 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4539 * cpu-cr16c.c: New file.
4540 * elf32-cr16c.c: Likewise.
4541 * libbfd.h: Regenerate.
4542 * bfd-in2.h: Likewise.
4544 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4546 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4548 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4550 * Makefile.am: Remove all mention of elflink.h.
4551 * Makefile.in: Regenerate.
4552 * bfd-in.h (bfd_elf_discard_info): Declare.
4553 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4554 * bfd-in2.h: Regenerate.
4555 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4556 bfd_elf32_link_record_dynamic_symbol,
4557 bfd_elf64_link_record_dynamic_symbol,
4558 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4559 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4560 _bfd_elf32_link_record_local_dynamic_symbol,
4561 _bfd_elf64_link_record_local_dynamic_symbol,
4562 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4563 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4564 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4565 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4566 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4567 _bfd_elf32_reloc_symbol_deleted_p,
4568 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4569 (bfd_elf_link_record_dynamic_symbol,
4570 bfd_elf_link_record_local_dynamic_symbol,
4571 bfd_elf_final_link, bfd_elf_gc_sections,
4572 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4573 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4574 bfd_elf_reloc_symbol_deleted_p): Declare.
4575 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4576 * elf32-arm.h: Update for changed function names. Remove local
4577 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4578 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4579 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4580 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4581 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4582 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4583 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4584 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4585 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4586 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4587 (bfd_elfNN_print_symbol): Define.
4588 * elfcode.h: Don't include elflink.h.
4589 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4590 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4591 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4592 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4593 elf_link_record_local_dynamic_symbol): Don't define.
4594 * elflink.c: Update for changed function names. Move elflink.h
4596 * elflink.h: Delete file.
4597 * po/SRC-POTFILES.in: Regenerate.
4598 * po/bfd.pot: Regenerate.
4600 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4602 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4603 "name" for global syms accidentally removed in 2004-03-20 change.
4605 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4607 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4608 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4609 where Elf_External_* is different for 64 and 32 bit, with
4610 corresponding elf_size_info field.
4611 (struct elf_final_link_info): Use "bfd_byte *" instead
4612 of "Elf_External_Sym *" for external_syms and symbuf.
4613 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4614 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4615 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4616 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4617 (elf_link_sort_cmp2): Adjust.
4618 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4619 using ELF_R_SYM macro. Set u.sym_mask.
4620 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4621 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4622 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4623 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4624 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4625 swap_syn_out functions. Rearrange dyn swap in/out switch.
4626 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4627 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4628 (elf_link_flush_output_syms): Add elf_backend_data arg.
4629 (elf_link_check_versioned_symbol): Likewise.
4630 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4631 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4632 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4633 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4634 ELF_R_TYPE and ELF_R_INFO macros.
4635 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4636 based on size rather than using ELF_R_INFO.
4637 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4639 (struct alloc_got_off_arg): New.
4640 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4641 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4642 (elf_gc_allocate_got_offsets): Adjust.
4643 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4644 ELF_R_SYM. Use bfd_section_from_elf_index.
4645 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4646 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4647 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4649 2004-03-26 Stan Shebs <shebs@apple.com>
4651 Remove MPW support, no longer used.
4652 * config.bfd (powerpc-*-mpw*): Remove configuration.
4653 * mpw-config.in, mpw-make.sed: Remove files.
4654 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4656 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4658 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4659 (ppc64_elf_add_symbol_hook): New function.
4660 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4661 const from Elf_Internal_Sym param.
4662 * elflink.c (elf_link_add_object_symbols): Adjust.
4663 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4664 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4665 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4666 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4667 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4668 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4669 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4670 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4671 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4672 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4673 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4674 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4675 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4676 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4677 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4678 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4680 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4682 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4683 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4684 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4685 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4686 (bfd_elf64_bfd_link_add_symbols): Delete.
4687 (bfd_elf_link_add_symbols): Declare.
4688 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4689 * elflink.c: Include safe-ctype.h.
4690 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4692 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4693 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4695 (elf_link_add_archive_symbols): Rename from
4696 _bfd_elf_link_add_archive_symbols, make static.
4697 (elf_link_add_object_symbols): New function. Corresponding
4698 elflink.h function converted to use elf_size_info.
4699 (bfd_elf_link_add_symbols): Likewise.
4700 (bfd_elf_size_dynamic_sections): Adjust.
4701 * elflink.h (elf_bfd_link_add_symbols): Delete.
4702 (elf_link_add_object_symbols): Delete.
4703 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4704 bfd_elf_link_add_symbols.
4705 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4707 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4709 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4710 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4712 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4713 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4714 (_bfd_elf_add_dt_needed_tag): Declare.
4715 (_bfd_elf_sort_symbol): Declare.
4716 (_bfd_elf_finalize_dynstr): Declare.
4717 (RELOC_FOR_GLOBAL_SYM): Formatting.
4718 * elfcode.h (elf_add_dynamic_entry): Delete.
4719 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4720 elflink.h function converted to use elf_size_info.
4721 (_bfd_elf_add_dt_needed_tag): Likewise.
4722 (_bfd_elf_sort_symbol): Likewise.
4723 (_bfd_elf_finalize_dynstr): Likewise.
4724 (compute_bucket_count): Likewise.
4725 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4726 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4727 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4728 * elflink.h: ..here.
4729 (sort_symbol, add_dt_needed_tag): Delete.
4730 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4731 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4733 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4734 * elf32-cris.c (add_dynamic_entry): Likewise.
4735 * elf32-hppa.c (add_dynamic_entry): Likewise.
4736 * elf32-i370.c (add_dynamic_entry): Likewise.
4737 * elf32-i386.c (add_dynamic_entry): Likewise.
4738 * elf32-m32r.c (add_dynamic_entry): Likewise.
4739 * elf32-m68k.c (add_dynamic_entry): Likewise.
4740 * elf32-ppc.c (add_dynamic_entry): Likewise.
4741 * elf32-s390.c (add_dynamic_entry): Likewise.
4742 * elf32-sh.c (add_dynamic_entry): Likewise.
4743 * elf32-sparc.c (add_dynamic_entry): Likewise.
4744 * elf32-vax.c (add_dynamic_entry): Likewise.
4745 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4746 * elf64-alpha.c (add_dynamic_entry): Likewise.
4747 * elf64-hppa.c (add_dynamic_entry): Likewise.
4748 * elf64-ppc.c (add_dynamic_entry): Likewise.
4749 * elf64-s390.c (add_dynamic_entry): Likewise.
4750 * elf64-sparc.c (add_dynamic_entry): Likewise.
4751 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4752 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4753 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4754 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4755 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4756 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4758 2004-03-23 Paul Brook <paul@codesourcery.com>
4760 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4762 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4764 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4765 literal tables and check for relocs outside of literal pools.
4766 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4767 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4769 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4770 (elf_xtensa_relocate_section): Read literal tables and check for
4771 dynamic relocations in read-only sections and not in literal pools.
4773 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4776 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4778 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4780 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4781 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4782 not defined by the executable, or defined in a DSO.
4783 <eliding run-time relocation of .got>: Initialize GOT entry for a
4784 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4786 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4787 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4788 a PLT reloc to GOT for an executable.
4789 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4790 .got for a DSO and explain why.
4791 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4792 and unreferenced symbols for which a PLT is defined. Adjust
4793 dynamic-symbol pruning correspondingly, to make sure we don't lose
4794 a dynamic symbol also defined by a DSO.
4796 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4798 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4799 and rel args. Group input and output args. Wrap to 80 columns.
4800 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4801 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4802 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4803 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4804 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4805 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4806 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4807 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4808 RELOC_FOR_GLOBAL_SYMBOL invocation.
4810 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4812 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4813 unresolved symbols in objects aren't allowed.
4815 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4817 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4818 (elf_hppa_unmark_useless_dynamic_symbols):
4819 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4820 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4821 (elf32_hppa_relocate_section): Likewise.
4822 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4823 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4824 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4825 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4826 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4828 * elf-m10200.c (mn10200_elf_relocate_section): Use
4829 RELOC_FOR_GLOBAL_SYMBOL.
4830 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4831 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4832 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4833 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4834 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4835 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4836 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4837 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4838 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4839 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4840 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4841 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4843 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4845 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4846 (final_link_relocate): Likewise.
4847 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4848 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4850 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4852 * Makefile.am: Run "make dep-am".
4853 * Makefile.in: Regenerate.
4854 * aclocal.m4: Regenerate.
4855 * config.in: Regenerate.
4856 * po/bfd.pot: Regenerate.
4858 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4859 H.J. Lu <hongjiu.lu@intel.com>
4861 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4862 type and size change code to where it was previously. Remove
4863 dt_needed param. Treat old weak syms as strong if new sym is
4864 from a shared lib, even when old sym is from another shared
4865 lib. Remove unnecessary tests of oldweak and newweak. Correct
4867 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4868 _bfd_elf_merge_symbol calls.
4869 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4870 dt_needed local var. Update comments.
4871 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4872 (_bfd_elf_add_default_symbol): Likewise.
4874 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4875 strong syms in one shared object overriding weak syms in another.
4877 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4879 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4880 dyn_lib_class field. Rearrange for better packing.
4881 (elf_dt_soname): Delete.
4882 (elf_dyn_lib_class): Define.
4883 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4884 (bfd_elf_set_dt_needed_soname): Delete.
4885 (bfd_elf_set_dyn_lib_class): New function.
4886 * elflink.h (add_dt_needed_tag): New function. Split out from..
4887 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4888 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4889 initialization of soname.
4890 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4892 * bfd-in.h (enum dynamic_lib_link_class): New.
4893 (bfd_elf_set_dt_needed_soname): Delete.
4894 (bfd_elf_set_dyn_lib_class): Declare.
4895 * bfd-in2.h: Regenerate.
4897 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4898 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4899 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4900 symbol loop. Instead use add_needed to flag tag as written.
4902 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4904 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4905 logic for null_input_bfd detection.
4907 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4909 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4911 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4913 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4916 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4918 * elflink.c (elf_link_read_relocs_from_section): Don't use
4919 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4920 (_bfd_elf_link_read_relocs): ..to here.
4921 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4923 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4925 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4926 values selected in configure.host. Require both to be defined
4927 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4928 corresponding BFD_HOST vars with quotes.
4929 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4930 Always require BFD_HOST_64_BIT_DEFINED.
4931 <file_ptr type>: Find off_t size before emitting message. Combine
4932 off_t and ftello64 conditional.
4933 * configure: Regenerate.
4935 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4937 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4938 aliasing warning. Remove trailing whitespace throughout file.
4940 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4942 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4943 input_section in calls to get_dyn_name.
4944 * 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
4946 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4948 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4950 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4951 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4952 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4953 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4954 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4955 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4956 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4958 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4959 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4960 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4961 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4962 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4963 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4964 (read_8_bytes, read_indirect_string, read_address): Likewise.
4965 (read_abbrevs, parse_comp_unit): Likewise.
4966 * targets.c (struct bfd_target): Likewise.
4967 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4968 * hppabsd-core.c: Likewise. Formatting.
4969 * hpux-core.c: Likewise.
4970 * irix-core.c: Likewise.
4971 * netbsd-core.c: Likewise.
4972 * osf-core.c: Likewise.
4973 * ptrace-core.c: Likewise.
4974 * sco5-core.c: Likewise.
4975 * trad-core.c: Likewise.
4976 * configure: Regenerate.
4977 * bfd-in2.h: Regenerate.
4979 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4981 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4982 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4983 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4984 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4985 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4986 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4987 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4988 * libbfd.c: Likewise in function definitions.
4989 (bfd_put_8): Mask with 0xff rather than casting to char.
4990 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4991 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4992 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4993 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4994 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4995 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4996 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4997 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4998 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4999 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5000 * archive.c (do_slurp_coff_armap): Update swap prototype.
5001 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5002 (tic54x_getl_signed_32): Likewise.
5003 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5004 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5005 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5006 (bfd_getp_signed_32, bfd_putp32): Likewise.
5007 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5008 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5009 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5010 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5011 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5012 bfd_h_getx_signed_16, bfd_h_putx16.
5013 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5014 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5015 * hpux-core.c: Likewise.
5016 * irix-core.c: Likewise.
5017 * netbsd-core.c: Likewise.
5018 * osf-core.c: Likewise.
5019 * ptrace-core.c: Likewise.
5020 * sco5-core.c: Likewise.
5021 * trad-core.c: Likewise.
5022 * bfd-in2.h: Regenerate.
5024 2004-03-15 Matt Thomas <matt@3am-software.com>
5026 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5029 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5031 * config.bfd: Add x86_64-*-openbsd*.
5032 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5034 * configure: Regenerate.
5036 2004-03-12 Nick Clifton <nickc@redhat.com>
5037 Dave Murphy <wintermute2k4@ntlworld.com>
5039 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5040 if the input bfd does not contain any code.
5042 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5044 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5046 2004-03-05 Fred Fish <fnf@redhat.com>
5048 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5049 mips16 symbols to be even rather than testing first for even/odd.
5050 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5052 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5054 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5057 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5059 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5060 undefined symbols as hash_new.
5062 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5064 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5066 * elf32-sh.c: Ditto.
5067 * bfd-in2.h: Regenerate.
5069 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5071 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5073 (_frv_count_got_plt_entries): Initialize them.
5074 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5076 (frv_pic_relocs_info_for_global): Likewise.
5077 (frv_pic_relocs_info_for_local): Likewise.
5078 (frv_pic_merge_early_relocs_info): New.
5079 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5081 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5082 Check that we don't exceed the allocated count for entry.
5083 (_frv_add_rofixup): Likewise.
5084 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5085 (elf32_frv_finish_dynamic_sections): Improve error message in case
5086 we emit too few rofixup entries.
5088 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5090 * archures.c (bfd_mach_fr450): New.
5091 * bfd-in2.h: Regenerate.
5092 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5093 (arch_info_500): Link to it.
5094 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5095 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5096 (frv_elf_arch_extension_p): New function.
5097 (frv_elf_merge_private_bfd_data): Use it.
5099 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5101 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5103 * elflink.h (is_global_data_symbol_definition): Moved to
5105 (elf_link_is_defined_archive_symbol): Likewise.
5106 (elf_link_add_archive_symbols): Likewise. Renamed to
5107 _bfd_elf_link_add_archive_symbols.
5109 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5110 of ELF symbol table entry from backend.
5111 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5112 instead of elf_link_add_object_symbols.
5114 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5116 * elf-bfd.h (struct elf_backend_data): Added
5117 elf_backend_can_make_relative_eh_frame,
5118 elf_backend_can_make_lsda_relative_eh_frame and
5119 elf_backend_encode_eh_address.
5120 (_bfd_elf_encode_eh_address): Declare.
5121 (_bfd_elf_can_make_relative): Declare.
5122 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5123 hooks to decide whether to attempt to make_relative and
5125 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5126 (_bfd_elf_can_make_relative): New.
5127 (_bfd_elf_encode_eh_address): New.
5128 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5129 (frv_elf_encode_eh_address): New.
5130 (elf_backend_can_make_relative_eh_frame): Define.
5131 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5132 (elf_backend_encode_eh_address): Define.
5134 (elf_backend_can_make_relative_eh_frame): Define.
5135 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5136 (elf_backend_encode_eh_address): Define.
5137 (elfNN_bed): Add them.
5139 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5141 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5142 complain_on_overflow to signed.
5144 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5146 * elflink.h (sort_symbol): New.
5147 (elf_link_add_object_symbols): Use a sorted symbol array for
5150 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5152 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5153 for pc relative relocs.
5154 (elf_s390_relocate_section): Likewise.
5155 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5156 for pc relative relocs.
5157 (elf_s390_relocate_section): Likewise.
5159 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5161 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5164 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5166 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5167 field to track if a relocation is against readonly section.
5168 (count_dyn_reloc): Take a new argument for rent->reltext.
5169 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5170 (get_reloc_section): Don't set ia64_info->reltext here.
5171 (allocate_dynrel_entries): Set ia64_info->reltext here.
5173 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5175 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5176 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5177 function's descriptor to symbol+offset, and map local undefweak
5178 symbol to NULL function descriptor.
5179 (elf32_frv_relocate_section): Likewise.
5181 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5183 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5185 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5186 (netbsd_core_file_p): Set architecture from machine ID for
5189 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5191 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5192 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5194 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5196 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5197 symbols with non-default visibility.
5199 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5201 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5202 IMAGE_SCN_MEM_WRITE on known sections only.
5204 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5206 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5207 symbols used in PIE relocs.
5209 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5211 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5214 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5216 * configure.in: Update version to 2.15.90.
5217 * configure: Regenerate.
5219 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5220 Richard Sandiford <rsandifo@redhat.com>
5222 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5223 _bfd_elf_symbol_refs_local_p to decide whether to decay
5224 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5225 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5226 relocs if the symbol wasn't defined by a regular object file.
5227 Don't check the symbol's dynindx.
5229 2004-02-16 Andrew Cagney <cagney@redhat.com>
5231 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5233 * bfd-in2.h: Re-generate.
5235 2004-02-14 Andrew Cagney <cagney@redhat.com>
5237 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5238 _LARGEFILE64_SOURCE.
5240 2004-02-13 Andrew Cagney <cagney@redhat.com>
5242 * elf.c (vma_page_aligned_bias): New function.
5243 (assign_file_positions_except_relocs)
5244 (assign_file_positions_for_segments): Replace broken modulo
5245 arithmetic with call to vma_page_aligned_bias.
5247 2004-02-11 Andrew Cagney <cagney@redhat.com>
5249 * bfd-in.h: Update copyright.
5250 (bfd_tell): Change return type to file_ptr.
5251 * bfd-in2.h: Re-generate.
5252 * cache.c: Update copyright.
5253 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5255 (close_one): Use real_ftell.
5256 * bfdio.c: Update copyright.
5257 (real_ftell, real_fseek): New functions.
5258 (bfd_tell): Use real_fseek and real_ftell, change return type to
5260 (bfd_seek): Use real_ftell and real_fseek, change type of
5261 file_position to a file_ptr.
5262 * libbfd-in.h: Update copyright.
5263 (real_ftell, real_fseek): Declare.
5264 * libbfd.h: Re-generate.
5266 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5267 fseeko and fseeko64. Determine bfd_file_ptr.
5268 * configure: Re-generate.
5269 * config.in: Re-generate.
5271 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5273 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5274 * elf32-h8300.c: Likewise.
5276 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5277 Nick Clifton <nickc@redhat.com>
5279 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5280 GOT entries with no associated GOT subsection.
5282 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5284 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5285 * elf.c (swap_out_syms): Use it to decide whether local section
5286 symbols should be named.
5287 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5288 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5289 (elf_backend_name_local_section_symbols): Define.
5290 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5292 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5294 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5295 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5298 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5300 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5301 to bfd_link_hash_entry passed by reference to
5302 _bfd_generic_link_add_one_symbol.
5304 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5306 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5307 relocations against dynamic symbols.
5309 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5311 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5314 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5316 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5317 * bfd-in2.h, libbfd.h: Rebuilt.
5319 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5321 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5322 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5323 flag has been cleared.
5325 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5327 * coff-h8300.c: Add and adjust comments about relaxation.
5328 * elf32-h8300.c: Likewise.
5330 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5332 * coff-h8300.c: Fix comment typos.
5333 * elf32-h8300.c: Likewise.
5335 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5337 * coff-h8300.c: Add comments about relaxation.
5338 * elf32-h8300.c: Likewise.
5340 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5342 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5344 * aclocal.m4: Regenerate.
5345 * configure: Regenerate.
5347 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5349 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5350 mips_elf64_rtype_to_howto instead of using howto_table.
5352 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5354 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5356 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5357 relocs which would not use the PLT.
5359 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5361 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5362 (ppc64_elf_gc_sweep_hook): Likewise.
5363 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5365 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5367 Adds linker relaxation support for bit manipulation insns like
5368 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5370 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5371 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5372 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5373 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5375 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5377 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5379 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5381 * elf32-h8300.c: Fix formatting.
5383 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5385 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5386 dynamic object is present. Declare r_symndx and h in an inner
5388 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5390 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5392 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5393 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5394 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5395 identically. Do not emit PC24 relocations for shared libraries.
5396 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5397 identically. Don't adjust pc_count.
5398 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5399 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5400 adjust count for branch relocations.
5401 (allocate_dynrelocs): Correct typo in call to
5402 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5403 PC24 or PLT32 relocs when linking.
5405 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5407 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5408 relocation howto with ARM_26 one for consistency.
5409 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5410 that will be converted to ARM_26D ones, since we always want 'done'
5411 relocations to be reflected in section's data.
5412 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5414 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5417 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5419 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5420 are not partial_inplace during a relocatable link.
5422 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5424 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5425 if no dynamic object is present. Declare r_symndx and h in an
5428 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5430 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5431 trampoline if it is known out of range.
5433 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5435 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5436 * elf32-frv.c (_frv_osec_readonly_p): New.
5437 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5439 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5440 (elf32_frv_relocate_section): Likewise. Error out if attempting
5441 to emit rofixups or dynamic relocs in read-only segments. Use
5442 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5443 dynamic relocations.
5444 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5445 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5446 relocations or fixups involving merged sections correctly. Avoid
5447 crash when undefined symbol is referenced by R_FRV_32 or
5448 R_FRV_FUNCDESC_VALUE.
5449 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5450 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5451 input section holding local symbol to addend of R_FRV_32 or
5452 R_FRV_FUNCDESC_VALUE dynamic relocation.
5453 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5454 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5455 (elf32_frv_always_size_sections): Don't store pointer to
5456 __stacksize symbol in sec_info.
5457 (elf32_frv_modify_segment_map): Look it up here.
5458 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5459 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5460 of the lazy PLT entry, not only its offset, as the low word of a
5461 function descriptor.
5462 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5463 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5464 if a hash table entry already exists but is not a definition.
5465 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5466 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5467 (_frv_add_rofixup): Don't inline.
5468 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5469 for undefweak symbols.
5470 (elf32_frv_relocate_section): Avoid crash while computing
5471 relocation when linking with shared library. Only emit rofixups
5472 and dynamic relocations for alloc&load sections. Mark binaries
5473 with inter-segment relocations for relocation as a unit.
5474 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5475 (DEFAULT_STACK_SIZE): New.
5476 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5477 emit rofixups or dynamic relocs when linking dynamic non-PIE
5479 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5480 shared libs too. Reserve the last entry for the GOT pointer.
5481 (elf32_frv_finish_dynamic_sections): Emit it.
5482 (elf32_frv_always_size_sections): New.
5483 (elf32_frv_modify_segment_map): New.
5484 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5486 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5487 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5488 (elf_backend_always_size_sections): New.
5489 (elf_backend_modify_segment_map): New.
5490 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5491 * config.bfd: Added frv-*-*linux*.
5492 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5493 ABS section, instead of crashing.
5494 (elf32_frv_relocate_section): Don't crash before warning about
5495 different segments in non-PIC relocation.
5496 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5497 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5498 relocs to undefweak symbols.
5499 (elf32_frv_relocate_section): Ditto for undefined symbols.
5500 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5501 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5502 gotfixup section was created.
5503 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5504 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5505 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5506 complain_overflow_signed.
5507 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5508 have not been allocated.
5509 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5510 privfd only if dynamic sections were created.
5511 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5512 for GPREL relocs. When linking relocatable FDPIC executables,
5513 emit warnings for relocations that would be illegal on PIE or
5514 shared libraries. Emit rofixup for R_FRV_32 only if input object
5516 (_frv_create_got_section): Define _gp symbol in the rofixup
5518 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5519 dynamic sections missing, error out requesting -melf32frvfd.
5520 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5521 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5522 computation of addends from section and global or local symbol
5523 value. Change return type to bfd_boolean, and return a failure if
5524 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5525 nonzero addend is required.
5526 (elf32_frv_relocate_section): Likewise. Print error for
5527 unsupported nonzero addends.
5528 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5529 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5530 force everything local.
5531 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5532 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5533 (frv_gotfixup_section): New.
5534 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5535 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5537 (_frv_add_rofixup): New.
5538 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5539 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5540 improve some ugly conditions.
5541 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5542 relocations in fdpic.
5543 (_frv_create_got_section): Create .rofixup.got section.
5544 (struct _frv_dynamic_got_info): Added fixups.
5545 (_frv_count_got_plt_entries): Account in-GOT relocations into
5546 relocs32, relocsfd and relocsfdv. Account them into relocs or
5547 fixups, as appropriate.
5548 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5550 (elf32_frv_finish_dynamic_sections): Verify that the right number
5551 of relocations and fixups was generated.
5552 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5554 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5555 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5556 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5557 descriptor of a (formerly-)global symbol is local.
5558 (struct frv_pic_relocs_info): Adjust comments.
5559 (_frv_emit_got_relocs_plt_entries): Adjust.
5560 (elf32_frv_relocate_section): Likewise.
5561 (_frv_count_got_plt_entries): Likewise.
5562 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5563 symbol's value to addend in the common preamble. Decay dynamic
5564 symbols to section+offset if they bind or call locally, for GOT
5565 and FUNCDESC_VALUE, respectively.
5566 (elf32_frv_relocate_section): Likewise.
5567 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5568 internal or hidden visibility.
5569 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5570 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5571 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5572 (elf32_frv_relocate_section): Pass relocation addend in. Use
5573 original relocation addend to look up the got relocs/plt entries
5574 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5575 processing relocations that reference .scommon symbols.
5576 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5577 Introduce support for dynamic linking.
5578 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5579 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5580 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5581 (frv_reloc_type_lookup): Return REL howtos for executables and
5583 (frv_info_to_howto_rel): New.
5584 (struct frv_elf_link_hash_table): New.
5585 (frv_hash_table, frv_got_section, frv_gotrel_section,
5586 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5587 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5588 (frv_elf_link_hash_table_create): New.
5589 (struct frv_pic_relocs_info): New.
5590 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5591 (frv_pic_relocs_info_find): New.
5592 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5594 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5595 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5596 (_frv_emit_got_relocs_plt_entries): New.
5597 (elf32_frv_relocate_section): Add support for dynamic linking.
5598 Handle new relocations.
5599 (_frv_create_got_section): New.
5600 (elf32_frv_create_dynamic_sections): New.
5601 (ELF_DYNAMIC_INTERPRETER): New.
5602 (struct _frv_dynamic_got_info): New.
5603 (_frv_count_got_plt_entries): New.
5604 (struct _frv_dynamic_got_plt_info): New.
5605 (_frv_compute_got_alloc_data): New.
5606 (_frv_get_got_entry, _frv_get_fd_entry): New.
5607 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5608 (_frv_resolve_final_relocs_info): New.
5609 (elf32_frv_size_dynamic_sections): New.
5610 (elf32_frv_finish_dynamic_sections): New.
5611 (elf32_frv_adjust_dynamic_symbol): New.
5612 (elf32_frv_finish_dynamic_symbol): New.
5613 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5615 (elf_info_to_howto_rel): Define.
5616 (bfd_elf32_bfd_link_hash_table_create): Define.
5617 (elf_backend_create_dynamic_sections): Define.
5618 (elf_backend_adjust_dynamic_symbol): Define.
5619 (elf_backend_size_dynamic_sections): Define.
5620 (elf_backend_finish_dynamic_symbol): Define.
5621 (elf_backend_finish_dynamic_sections): Define.
5622 (elf_backend_want_got_sym): Define.
5623 (elf_backend_got_header_size): Define.
5624 (elf_backend_want_got_plt): Define.
5625 (elf_backend_plt_readonly): Define.
5626 (elf_backend_want_plt_sym): Define.
5627 (elf_backend_plt_header_size): Define.
5628 (elf_backend_may_use_rel_p): Define.
5629 (elf_backend_may_use_rela_p): Define.
5630 (elf_backend_default_use_rela_p): Define.
5631 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5632 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5633 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5634 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5635 (frv_reloc_map): Map the corresponding BFD relocs to them.
5636 (frv_reloc_type_lookup): ... and back to BFD relocs.
5637 * reloc.c: New relocs.
5638 * bfd-in2.h, libbfd.h: Rebuilt.
5639 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5640 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5641 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5642 R_FRV_FUNCDESC_GOTLO): New.
5643 (frv_reloc_map): Map the corresponding BFD relocs to them.
5644 (frv_reloc_type_lookup): ... and back to BFD relocs.
5645 * reloc.c: New relocs.
5646 * bfd-in2.h, libbfd.h: Rebuilt.
5648 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5650 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5651 targets to support pages of up to 64kB.
5652 (elf32_bed): Redefine to get a separate backend data structure for
5653 traditional targets.
5654 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5655 targets to support pages of up to 64kB.
5656 (elf64_bed): Redefine to get a separate backend data structure for
5657 traditional targets.
5658 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5659 targets to support pages of up to 64kB.
5660 (elf32_bed): Redefine to get a separate backend data structure for
5661 traditional targets.
5663 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5665 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5667 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5669 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5670 (elf_i386_grok_psinfo): Likewise.
5672 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5674 * config.bfd: Add m68k-uClinux target.
5676 2004-01-01 Grant Edwards <grante@visi.com>
5678 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5679 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5680 (elf32_h8_gc_sweep_hook): New function.
5681 (elf_backend_gc_mark_hook): Define.
5682 (elf_backend_gc_sweep_hook): Define.
5683 (elf_backend_can_gc_sections): Define.
5685 For older changes see ChangeLog-0203
5691 version-control: never