1 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
4 R_MIPS_GPREL32 relocations against external symbols.
5 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
8 2005-02-07 Alan Modra <amodra@bigpond.net.au>
10 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
11 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
12 elf_string_from_elf_strtab.
13 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
14 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
15 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
16 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
17 looking at cached symtab info first, before iterating over headers.
18 For SHT_REL and SHT_RELA, load dynsymtab if needed.
19 * elfcode.h (elf_object_p): Don't load section header stringtab
22 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
24 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
25 against protected function when building shared library.
28 * elf64-x86-64.c (is_32bit_relative_branch): New.
29 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
30 protected function symbol when building shared library for
31 32bit relative branch instruction.
33 2005-02-06 Alan Modra <amodra@bigpond.net.au>
35 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
36 syms when doing a relocatable link.
37 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
39 (ppc64_elf_tls_setup): Likewise.
40 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
42 2005-02-04 Alan Modra <amodra@bigpond.net.au>
44 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
45 (link_hash_newfunc): Clear all locals using memset.
46 (make_fdh): Remove flags param. Always create fake func desc
47 weak. Link the descriptor with the code entry sym.
48 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
49 (add_symbol_adjust): Adjust make_fdh call.
50 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
51 descriptor to strong undefined if code entry is strong.
53 2005-02-04 Alan Modra <amodra@bigpond.net.au>
55 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
56 lookup here. Set to new before calling bfd_link_repair_undef_list.
57 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
59 2005-02-03 Alan Modra <amodra@bigpond.net.au>
61 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
63 2005-02-03 Alan Modra <amodra@bigpond.net.au>
65 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
66 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
67 before the as-needed lib was loaded. Abort on unexpected refs.
69 2005-02-02 Alan Modra <amodra@bigpond.net.au>
71 * elflink.c (elf_smash_syms): Expand comments.
72 (elf_link_add_object_symbols): Only call elf_smash_syms for
73 as-needed dynamic objects.
75 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
76 everything, just the field specific to ia64.
77 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
79 2005-02-01 Alan Modra <amodra@bigpond.net.au>
81 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
82 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
84 (struct add_symbol_adjust_data): New.
85 (add_symbol_adjust): Make an undefweak func desc for old ABI
86 objects to link with --as-needed shared libs. Return fail status.
87 Don't adjust old ABI func entry sym to weak if func desc syms
89 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
92 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
94 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
97 2005-02-01 Alan Modra <amodra@bigpond.net.au>
99 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
100 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
101 remove anything but new and undefweak.
102 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
104 (_bfd_elf_create_dynamic_sections): Formatting.
105 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
106 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
107 (struct elf_smash_data): New.
108 (elf_smash_syms): New function.
109 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
110 unneeded dynamic objects to loaded list.
111 (elf_link_output_extsym): Don't handle as-needed here. Strip
112 bfd_link_hash_new symbols.
113 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
114 delref when dynindx is already -1.
115 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
117 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
119 2005-02-01 Ben Elliston <bje@au.ibm.com>
121 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
123 2005-02-01 Ben Elliston <bje@au.ibm.com>
125 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
126 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
127 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
128 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
129 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
130 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
131 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
132 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
133 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
134 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
135 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
136 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
137 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
138 throughout. Similarly, collapse #if 1'd code.
140 2005-02-01 Ben Elliston <bje@au.ibm.com>
142 * elf-bfd.h (bfd_elf_discard_group): Remove.
143 * elf.c (bfd_elf_discard_group): Likewise.
144 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
146 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
148 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
149 (_bfd_elf_eh_frame_address_size): Declare.
150 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
151 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
152 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
153 (elf_backend_eh_frame_address_size): Define.
154 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
155 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
156 size from the new backend hook.
157 (_bfd_elf_write_section_eh_frame): Likewise.
158 (_bfd_elf_eh_frame_address_size): New function.
160 2005-01-31 Andrew Cagney <cagney@gnu.org>
162 * configure: Regenerate to track ../gettext.m4.
164 2005-01-31 Mark Mitchell <mark@codesourcery.com>
166 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
167 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
169 2005-01-31 Nick Clifton <nickc@redhat.com>
171 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
172 sparc-lynxos, vax-vms) be obsolete.
174 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
176 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
177 * elf32-arm.c (ELF_MINPAGESIZE): Define.
178 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
179 * elfcode.h (elf_object_p): Use minpagesize instead of
181 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
182 (elfNN_bed): Include ELF_MINPAGESIZE.
184 2005-01-28 Julian Brown <julian@codesourcery.com>
186 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
187 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
188 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
189 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
190 passing flag value from ld. Set flag value in global hash table entry.
191 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
194 2005-01-27 Andrew Cagney <cagney@gnu.org>
196 * configure: Regenerate to track ../gettext.m4 change.
198 2005-01-25 Mark Mitchell <mark@codesourcery.com>
200 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
203 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
205 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
206 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
208 * reloc.c: Add R_FRV_TLSMOFF.
209 * elf32-frv.c (elf32_frv_howto_table): Likewise.
210 (frv_reloc_map, frv_reloc_type_lookup): Map it.
211 (elf32_frv_relocate_section): Handle it.
212 (elf32_frv_check_relocs): Likewise.
213 * libbfd.h, bfd-in2.h: Rebuilt.
214 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
215 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
216 when given an undefweak TLS symbol. Fix constant TLS PLT entries
217 such that they return the constant in gr9.
218 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
220 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
221 too, such that they shrink on relaxation.
222 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
223 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
224 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
225 if we can guarantee the use of 16-bit constants.
226 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
227 Introduce TLS support for FR-V FDPIC.
228 * reloc.c: Add TLS relocations.
229 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
230 (elf32_frv_rel_tlsdesc_value_howto): New.
231 (elf32_frv_rel_tlsoff_howto): New.
232 (frv_reloc_map): Add new mappings.
233 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
235 (frvfdpic_dynamic_got_plt_info): New.
236 (frvfdpic_plt_tls_ret_offset): New.
237 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
238 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
239 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
240 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
242 (struct frvfdpic_relocs_info): Add TLS fields.
243 (frvfdpic_relocs_info_hash): Warning clean up.
244 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
245 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
246 (FRVFDPIC_TLS_BIAS): Define.
247 (tls_biased_base): New.
248 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
250 (frv_reloc_type_lookup): Likewise.
251 (frvfdpic_info_to_howto_rel): Likewise.
252 (elf32_frv_relocate_section): Likewise.
253 (_frv_create_got_section): Create the PLT section here.
254 (elf32_frvfdpic_create_dynamic_sections): Not here.
255 (_frvfdpic_count_nontls_entries): Move out of...
256 (_frvfdpic_count_got_plt_entries): ... here.
257 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
258 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
260 (_frvfdpic_relax_tls_entries): New.
261 (_frvfdpic_compute_got_alloc_data): Add TLS support.
262 (_frvfdpic_get_tlsdesc_entry): New.
263 (_frvfdpic_assign_got_entries): Add TLS support.
264 (_frvfdpic_assign_plt_entries): Likewise.
265 (_frvfdpic_reset_got_plt_entries): New.
266 (_frvfdpic_size_got_plt): Move out of...
267 (elf32_frvfdpic_size_dynamic_sections): ... here.
268 (_frvfdpic_relax_got_plt_entries): New.
269 (elf32_frvfdpic_relax_section): New.
270 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
271 (elf32_frv_check_relocs): Add TLS support.
272 (bfd_elf32_bfd_relax_section): Define for FDPIC.
273 * libbfd.h, bfd-in2.h: Rebuilt.
275 2005-01-25 Alan Modra <amodra@bigpond.net.au>
277 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
278 loadable reloc sections.
279 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
280 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
282 2005-01-25 Alan Modra <amodra@bigpond.net.au>
284 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
285 sections immediately when linking shared libs. Instead, wait until
286 we know a lib is needed.
287 (_bfd_elf_link_create_dynstrtab): Extract from..
288 (_bfd_elf_link_create_dynamic_sections_): ..here.
289 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
290 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
291 for non-existent .dynamic.
292 (elf_link_output_extsym): Don't complain about undefined symbols
293 in as-needed dynamic libs that aren't actually linked.
295 2005-01-24 Andrew Cagney <cagney@gnu.org>
297 * configure: Regenerate, ../gettext.m4 was updated.
299 2005-01-21 Ben Elliston <bje@au.ibm.com>
301 * aout-encap.c: Remove unused file.
303 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
306 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
307 non-function symbols are local.
308 (_bfd_elf_symbol_refs_local_p): Likewise.
310 2005-01-18 Alan Modra <amodra@bigpond.net.au>
312 * bfd.c (bfd_link_just_syms): Add abfd param.
313 * bfd-in2.h: Regenerate.
315 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
317 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
318 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
319 instructions. If the amount of padding is known, reduce the size
320 of the CIE or FDE by that amount.
322 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
324 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
325 augmentation_size. Use bfd_signed_vmas for data_align.
326 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
327 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
328 functions. Don't read past the end of the enclosing CIE or FDE.
329 (skip_bytes): New utility function.
330 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
332 (_bfd_elf_write_section_eh_frame): Use new functions.
334 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
336 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
337 assert-style REQUIRE() macro to handle sanity checks.
339 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
341 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
343 (read_unsigned_leb128): Removed.
344 (read_signed_leb128): Removed.
345 (find_abstract_instance_name): Updated.
346 (parse_comp_unit): Accept info_ptr_unit.
347 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
348 comp unit and pass it to parse_comp_unit.
350 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
351 (read_signed_leb128): Moved to ...
354 * libbfd-in.h (read_unsigned_leb128): New prototype.
355 (read_signed_leb128): Likewise.
356 * libbfd.h: Regenerated.
358 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
359 Nick Clifton <nickc@redhat.com>
361 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
362 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
363 arch_sh4a_nofpu_up in order to match the external names and make the
364 testsuite's job easier.
365 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
367 * bfd-in2.h: Regenerate.
369 2005-01-15 Andrew Cagney <cagney@gnu.org>
372 * acinclude.m4: Move BFD_NEED_DECLARATION,
373 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
374 the new file bfd.m4. Include ../bfd/bfd.m4.
375 * configure: Re-generate.
377 2005-01-12 Alan Modra <amodra@bigpond.net.au>
379 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
380 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
382 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
385 2005-01-11 Alan Modra <amodra@bigpond.net.au>
387 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
389 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
390 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
391 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
392 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
393 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
394 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
395 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
396 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
397 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
398 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
399 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
400 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
401 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
402 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
404 2005-01-11 Alan Modra <amodra@bigpond.net.au>
406 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
409 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
411 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
412 * bfd-in2.h: Regenerate.
413 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
414 to support these new machine values.
415 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
417 (bfd_maxq_arch): Update values for the maxq20.
419 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
421 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
422 non-shared object, do not reserve space in .plt and .rela.plt for
423 regular symbols neither defined nor referenced in shared objects.
425 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
427 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
428 to zero the structure.
429 (create_got_section): Use BFD_ASSERT instead of abort.
430 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
432 (create_got_section): New function.
433 (sparc64_elf_create_dynamic_sections): Likewise.
434 (sparc64_elf_check_relocs): Invoke create_got_section instead of
435 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
436 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
437 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
438 (sparc64_elf_finish_dynamic_symbol): Likewise.
439 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
440 (elf_backend_create_dynamic_sections): Define to
441 sparc64_elf_create_dynamic_sections.
443 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
445 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
446 (elf_backend_omit_section_dynsym): Define to it.
447 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
448 (elf_backend_omit_section_dynsym): Define to it.
450 2005-01-07 Jakub Jelinek <jakub@redhat.com>
452 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
453 PT_DYNAMIC segment, unless .dynamic.
455 2005-01-06 Paul Brook <paul@codesourcery.com>
457 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
458 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
459 * configure: Regenerate.
460 * elf32-arm.c: Add VxWorks target bfd.
462 (elf32_arm_link_hash_table): Add use_rel.
463 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
464 elf32_arm_relocate_section): Replace USE_REL with runtime check.
465 Correct offset calculation for RELA case.
466 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
467 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
468 (elf32_arm_vxworks_link_hash_table_create): New function.
469 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
470 (bfd_elf32_littlearm_vxworks_vec): Ditto.
471 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
473 2005-01-06 Alan Modra <amodra@bigpond.net.au>
475 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
477 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
478 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
479 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
480 (ppc64_elf_next_toc_section): Heed no_multi_toc.
481 (ppc64_elf_reinit_toc): Set multi_toc_needed.
482 (toc_adjusting_stub_needed): Rewrite.
483 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
484 toc tests. Adjust for toc_adjusting_stub_needed changes.
485 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
486 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
487 * section.c: Expand comment on backend bits.
488 * bfd-in2.h: Regenerate.
489 * libbfd.h: Regenerate.
491 2005-01-06 Alan Modra <amodra@bigpond.net.au>
493 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
494 toc adjusting stub, do not test source section flags.
496 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
498 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
499 from STABS debugging sections again.
501 2005-01-05 Fred Fish <fnf@specifixinc.com>
503 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
504 (find_abstract_instance_name): New function.
505 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
506 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
507 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
509 2004-12-31 Paul Brook <paul@copdesourcery.com>
511 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
513 2004-12-31 Alan Modra <amodra@bigpond.net.au>
515 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
516 Commit missing changes from 2004-12-22.
517 * bfd-in2.h: Regenerate.
519 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
521 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
523 2004-12-21 Kris Warkentin <kewarken@qnx.com>
525 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
526 Add 'base' argument for constructing register sections. Reformat.
527 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
528 gp and fp regs. Reformat.
530 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
532 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
533 * bfd-in2.h: Regenerate.
534 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
535 (avr_reloc_map): Likewise.
536 (avr_final_link_relocate): Likewise.
538 2004-12-22 Alan Modra <amodra@bigpond.net.au>
540 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
541 as-needed dynamic libs as undefined.
542 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
543 libs when finding they are needed.
545 2004-12-20 Alan Modra <amodra@bigpond.net.au>
547 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
548 (opd_entry_value): Use opd_relocs if available.
549 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
550 copy .opd relocations to opd_relocs.
551 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
553 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
555 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
556 * elf32-v850.c (v850_elf_howto_table): Add entry for
557 R_V850_LO16_SPLIT_OFFSET.
558 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
559 (v850_elf_perform_lo16_relocation): New function, extracted from...
560 (v850_elf_perform_relocation): ...here. Use it to handle
561 R_V850_LO16_SPLIT_OFFSET.
562 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
563 R_V850_LO16_SPLIT_OFFSET.
564 * libbfd.h, bfd-in2.h: Regenerate.
566 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
568 * config.bfd: Add s390x-ibm-tpf support.
570 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
572 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
573 to prototype, to make hash info available.
574 Prevent wrapped symbols from being adjusted twice.
576 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
578 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
579 overflow for calls to undefined weak symbols.
581 2004-12-11 Alan Modra <amodra@bigpond.net.au>
583 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
584 canonical sections syms have a name.
586 2004-12-11 Alan Modra <amodra@bigpond.net.au>
588 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
589 have been adjusted for output.
590 (ppc64_elf_relocate_section): Mark sections with reloc_done.
592 2004-12-10 Alan Modra <amodra@bigpond.net.au>
594 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
595 add symtab_hdr param.
596 (group_signature): Update calls.
597 * elf-bfd.h (bfd_elf_sym_name): Update.
598 * elf32-ppc.c (ppc_elf_relocate_section): Update.
599 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
600 (ppc64_elf_relocate_section): Update.
601 * elflink.c (elf_link_input_bfd): Update.
603 2004-12-10 Jakub Jelinek <jakub@redhat.com>
605 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
606 st_shndx on STT_SECTION sections.
608 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
610 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
613 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
615 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
616 return a real value, unless it is a PLT symbol.
617 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
620 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
621 R_MIPS_JALR entry to 0.
623 * archures.c: Define bfd_mach_mips9000.
624 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
625 (mips_set_isa_flags): Handle bfd_mach_mips9000.
626 * cpu-mips.c (I_mips9000): Define.
627 (arch_info_struct): Add case for bfd_mach_mips9000.
628 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
629 * bfd-in2.h: Regenerate.
631 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
633 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
636 2004-12-07 Ben Elliston <bje@gnu.org>
638 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
640 2004-12-06 Daniel Jacobowitz <dan@debian.org>
642 Suggested by Fergal Daly <fergal@esatclear.ie>:
643 * simple.c (simple_dummy_multiple_definition): New function.
644 (bfd_simple_get_relocated_section_contents): Use it.
646 2004-12-03 Jan Beulich <jbeulich@novell.com>
648 * elf.c (elf_find_function): Don't use the last file symbol ever,
649 seen, but the last one seen prior to the symbol being reported.
650 Don't report a filename at all for global symbols when that might
653 2004-12-01 Paul Brook <paul@codesourcery.com>
655 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
656 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
659 2004-12-01 Paul Brook <paul@codesourcery.com>
661 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
664 2004-11-30 Paul Brook <paul@codesourcery.com>
666 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
667 no_pipeline_knowledge
668 (elf32_arm_link_hash_table_create): Ditto.
669 (bfd_elf32_arm_process_before_allocation): Ditto.
670 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
672 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
674 * bfd-in2.h: Regenerate.
676 2004-11-30 Randolph Chung <tausq@debian.org>
678 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
679 (elf32_hppa_grok_psinfo): New function.
680 (elf_backend_grok_prstatus): Define.
681 (elf_backend_grok_psinfo): Define.
683 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
686 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
688 2004-11-24 Paul Brook <paul@codesourcery.com>
690 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
692 2004-11-24 Paul Brook <paul@codesourcery.com>
694 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
695 (elf32_arm_swap_symbol_out): New function.
696 (elf32_arm_size_info): Add.
697 (elf_backend_size_info): Define.
699 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
701 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
704 2004-11-19 Alan Modra <amodra@bigpond.net.au>
706 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
707 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
708 * nlmcode.h (nlm_write_object_contents): Warning fix.
710 2004-11-18 Bob Wilson <bob.wilson@acm.org>
712 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
714 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
716 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
717 (elf32_arm_plt_thumb_stub): New.
718 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
720 (elf32_arm_link_hash_traverse): Fix typo.
721 (elf32_arm_link_hash_table): Add obfd.
722 (elf32_arm_link_hash_newfunc): Initialize new fields.
723 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
724 (elf32_arm_link_hash_table_create): Initialize obfd.
725 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
726 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
727 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
728 interworking BFD is not dynamic.
729 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
730 not emit glue for PLT references.
731 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
732 emit glue for PLT references. Support the Thumb PLT prefix.
733 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
735 (elf32_arm_check_relocs): Likewise.
736 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
738 (allocate_dynrelocs): Handle Thumb PLT references.
739 (elf32_arm_finish_dynamic_symbol): Likewise.
740 (elf32_arm_symbol_processing): New function.
741 (elf_backend_symbol_processing): Define.
743 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
745 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
746 add_fde_encoding. Remove need_relative.
747 * elf-eh-frame.c (extra_augmentation_string_bytes)
748 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
749 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
750 in cases where the CIE has no existing 'R' augmentation. Use
751 size_of_output_cie_fde when assigning offsets. Use the final offset
752 as the new section size.
753 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
754 Account for any extra augmentation bytes in the returned offset.
755 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
756 moved before being modified. Pad growing entries with DW_CFA_nops.
757 Add 'z' and 'R' augmentations as directed by add_augmentation_size
758 and add_fde_encoding.
760 2004-11-15 Mark Mitchell <mark@codesourcery.com>
762 * elf32-arm.c (elf32_arm_relocate_section): Use
765 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
767 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
768 for discard relocations; don't add an R_MIPS_NONE to the main body
771 2004-11-04 Paul Brook <paul@codesourcery.com>
773 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
774 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
775 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
776 default version definition for unversioned symbols.
777 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
778 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
779 _bfd_elf_slurp_version_tables. Set default version for unversioned
782 2004-11-15 Paul Brook <paul@codesourcery.com>
784 * elflink.c (elf_link_add_object_symbols): Don't assume version
785 indices are consecutive.
787 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
789 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
790 composite relocations against the personality data.
792 2004-11-13 Paul Brook <paul@codesourcery.com>
794 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
795 R_ARM_PREL31 relocations to PLT entries.
796 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
797 (elf32_arm_check_relocs): Ditto.
799 2004-11-12 Bob Wilson <bob.wilson@acm.org>
801 * xtensa-isa.c (xtensa_interface_class_id): New.
803 2004-11-11 Bob Wilson <bob.wilson@acm.org>
805 * elf32-xtensa.c (property_table_compare): Remove assertion about
806 entries with the same address and non-zero size.
807 (xtensa_read_table_entries): Report such entries as errors.
809 2004-11-11 Mark Mitchell <mark@codesourcery.com>
811 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
812 R_ARM_RELATIVE on Symbian OS.
814 2004-11-09 Mark Mitchell <mark@codesourcery.com>
816 * som.c (som_bfd_print_private_bfd_data): New function.
817 (som_object_setup): Save the auxiliary header. Don't assume that
818 zero is an invalid entry point for a shared library.
819 (som_object_p): Allocate the auxiliary header on the heap.
821 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
823 (elf32_arm_symbian_modify_segment_map): Likewise.
825 2004-11-09 Daniel Jacobowitz <dan@debian.org>
827 From David Poole <daveml@mbuf.com>:
828 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
829 (elf32_arm_size_dynamic_sections): Call it.
831 2004-11-09 Alan Modra <amodra@bigpond.net.au>
833 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
834 (ALL_MACHINES_CFILES): Fix typo.
835 * Makefile.in: Regenerate.
836 * po/SRC-POTFILES.in: Regenerate.
838 2004-11-08 Mark Mitchell <mark@codesourcery.com>
840 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
841 R_ARM_RELATIVE relocation for Symbian OS, mention the section
842 symbol in the relocation.
844 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
845 Vineet Sharma <vineets@noida.hcltech.com>
847 * coff-maxq.c: New File.
848 * cpu-maxq.c: New File.
849 * coffcode.h: Likewise.
850 * config.bfd: Likewise.
851 * configure.in (maxqcoff_vec): New target vector.
852 * Makefile.am: Add support for maxq target.
853 * configure.in: Likewise.
854 * archures.c:. Likewise.
855 * targets.c: Likewise.
856 * bfd_in2.h : Regenerated.
857 * Makefile.in: Regenerated.
858 * configure: Regenerated.
859 * doc/Makefile.in: Regenerated.
861 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
863 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
864 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
865 C_NT_WEAK aux entries.
866 (_bfd_coff_generic_relocate_section): Handle undefined
869 2004-11-07 Andreas Schwab <schwab@suse.de>
871 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
872 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
873 non-default visibility.
875 2004-11-01 Mark Mitchell <mark@codesourcery.com>
877 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
879 (elf32_arm_symbian_modify_segment_map): Don't
880 reset includes_filehdr and includes_phdrs here.
882 2004-11-04 Daniel Jacobowitz <dan@debian.org>
884 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
885 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
886 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
888 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
889 to a new removed list. Remove normal configuration stanzas.
890 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
891 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
892 elfarm-nabi.lo with elf32-arm.lo.
893 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
894 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
895 * elf32-arm.h: Remove.
896 * elfarm-oabi.c: Remove.
897 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
898 and bfd_elf32_littlearm_oabi_vec.
899 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
901 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
903 * config.bfd: Support crisv32-*-* like cris-*-*.
904 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
905 (bfd_mach_cris_v10_v32): New macros.
906 * cpu-cris.c: Tweak formatting.
907 (get_compatible): New function.
909 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
910 bfd_arch_info_type:s.
911 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
912 get_compatible for member compatible and link bfd_cris_arch_v32 as
914 * elf32-cris.c (cris_elf_pcrel_reloc)
915 (cris_elf_set_mach_from_flags): New functions.
916 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
917 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
918 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
919 numbers for bfd_mach_cris_v32.
920 (PLT_ENTRY_SIZE_V32): New macro.
921 (elf_cris_plt0_entry): Drop last comma in initializer.
922 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
923 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
925 (cris_elf_relocate_section): Change all "%B(%A)" messages to
927 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
928 (elf_cris_finish_dynamic_sections): Similar.
929 (elf_cris_adjust_dynamic_symbol): Similar.
930 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
932 <switch with PIC relocs>: Emit error and return FALSE for
933 bfd_mach_cris_v10_v32.
934 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
935 Emit warning when generating textrel reloc.
936 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
937 (cris_elf_final_write_processing): Set flags according to mach.
938 (cris_elf_print_private_bfd_data): Display
939 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
940 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
941 new_flags. Don't call cris_elf_final_write_processing. Don't
942 look at the actual elf header flags at all; use
943 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
944 in bfd_get_mach for ibfd and obfd and handle merging of compatible
946 (bfd_elf32_bfd_copy_private_bfd_data): Define.
947 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
948 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
949 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
950 * bfd-in2.h, libbfd.h: Regenerate.
952 2004-11-04 Alan Modra <amodra@bigpond.net.au>
954 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
955 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
957 (struct adjust_toc_info): New.
958 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
960 2004-11-03 Bob Wilson <bob.wilson@acm.org>
962 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
963 if there are no segments.
965 2004-11-02 Daniel Jacobowitz <dan@debian.org>
967 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
969 2004-11-02 Nick Clifton <nickc@redhat.com>
971 * elf32-iq2000.c: Convert to ISO C90 formatting.
973 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
975 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
977 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
979 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
980 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
981 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
983 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
985 * elf32-sh.c (tpoff): Take alignment into account.
987 2004-10-28 Nick Clifton <nickc@redhat.com>
989 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
990 performing a relocatable link.
991 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
992 for MIPS ports under Irix.
994 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
996 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
997 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
998 (elf32_arm_final_link_relocate): Ditto.
999 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1000 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1001 (elf32_arm_adjust_dynamic_symbol): Ditto.
1002 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1003 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1004 (elf32_arm_r_howto): ... To here.
1005 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1007 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1010 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1011 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1012 and R_IA64_SECREL64LSB.
1014 2004-10-26 Paul Brook <paul@codesourcery.com>
1016 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1017 (bfd_elf_size_dynamic_sections): Create default version definition.
1018 (elf_link_output_extsym): Adjust for default symbol version.
1020 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1022 * mmo.c: Adjust to ISO C.
1024 * mmo.c (mmo_write_section_description): New function broken out
1025 of mmo_internal_write_section.
1026 (mmo_internal_write_section): For each of .text and .data, call
1027 mmo_write_section_description before outputting contents if it has
1028 nontrivially deducible vma or contents.
1029 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1030 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1031 symbols if found within the .data address range.
1033 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1035 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1037 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1039 * mmo.c (File Layout): Correct place of misplaced blurb about
1042 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1044 * config.bfd: Add mips64*-*-openbsd.
1046 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1048 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1051 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1053 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1054 * configure: Regenerate.
1056 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1059 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1060 to linker reloc_overflow callback.
1061 (aout_link_input_section_ext): Likewise.
1062 (aout_link_reloc_link_order): Likewise.
1063 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1064 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1066 (alpha_relocate_section): Likewise.
1067 * coff-arm.c (coff_arm_relocate_section): Likewise.
1068 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1069 * coff-h8500.c (extra_case): Likewise.
1070 * coff-i960.c (coff_i960_relocate_section): Likewise.
1071 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1072 * coff-mips.c (mips_relocate_section): Likewise.
1073 * coff-or32.c (coff_or32_relocate_section): Likewise.
1074 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1075 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1076 * coff-sh.c (sh_relocate_section): Likewise.
1077 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1078 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1079 * coff-z8k.c (extra_case): Likewise.
1080 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1081 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1082 (_bfd_coff_generic_relocate_section): Likewise.
1083 * ecoff.c (ecoff_reloc_link_order): Likewise.
1084 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1085 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1086 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1087 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1088 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1089 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1090 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1091 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1092 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1093 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1094 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1095 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1096 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1097 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1098 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1099 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1100 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1101 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1102 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1103 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1104 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1105 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1106 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1107 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1108 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1109 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1110 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1111 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1112 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1113 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1114 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1115 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1116 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1117 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1118 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1119 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1120 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1121 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1122 * elflink.c (elf_reloc_link_order): Likewise.
1123 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1124 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1125 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1126 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1127 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1128 (aout_link_reloc_link_order): Likewise.
1129 * reloc.c (bfd_generic_get_relocated_section_contents):
1131 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1132 * simple.c (simple_dummy_reloc_overflow): Updated.
1134 2004-10-20 Andreas Schwab <schwab@suse.de>
1136 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1137 (elf_backend_plt_sym_val): Define.
1139 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1141 * config.bfd: Set targ_underscore=yes for PE COFF targets
1143 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1145 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1146 (ppc64_elf_edit_opd): Likewise.
1148 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1150 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1151 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1152 set SEC_ALLOC and SEC_LOAD.
1154 2004-10-18 Nick Clifton <nickc@redhat.com>
1156 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1157 'name' for relocs against both local and global symbols.
1159 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1161 * bfd-in2.h: Regenerate.
1162 * bfd.c (struct bfd): Add no_export.
1163 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1165 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1167 * config.bfd: Whitespace cleanup.
1168 * Makefile.am: Run "make dep-am"
1169 * Makefile.in: Regenerate.
1171 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1173 * elflink.c (struct already_linked_section): Removed.
1174 (try_match_symbols_in_sections, already_linked): Removed.
1175 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1176 prefix of section names when finding already_linked_table
1177 chain. Compare section names. Instead of calling already_linked,
1178 do it inline and only for sections in the same already_linked_list.
1180 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1182 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1183 parameter. If called after _bfd_elf_write_section_eh_frame,
1184 don't allow a -2 return unless need_* bit is already set, and
1185 handle offsets adjusted for output_offset.
1186 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1187 * elf.c (_bfd_elf_section_offset): Update call.
1189 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1192 * coffcode.h (coff_compute_section_file_positions): Cast to
1193 bfd_vma when computing page alignment.
1195 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1197 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1198 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1200 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1202 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1203 relocations use a virtual address, not a section offset.
1205 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1207 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1208 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1209 xtensa_format_encode.
1210 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1211 (ebb_add_proposed_action): Delete.
1213 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1215 * elf32-xtensa.c: Use ISO C90 formatting.
1217 2004-10-12 Paul Brook <paul@codesourcery.com>
1219 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1222 2004-10-12 Paul Brook <paul@codesourcery.com>
1224 * elf32-arm.h: Support EABI version 4 objects.
1226 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1229 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1230 Don't mark as default.
1231 (bfd_x86_64_arch): Don't mark as default.
1233 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1235 * elflink.c (enum action_discarded): New.
1236 (elf_section_complain_discarded): Delete.
1237 (elf_action_discarded): New function subsuming the above and also
1238 controlling reloc behaviour.
1239 (elf_link_input_bfd): Use it.
1241 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1243 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1244 (special_sections): Add .gnu.liblist and .gnu.conflict.
1245 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1247 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1250 * elflink.c (elf_link_input_bfd): Try harder to support
1251 relocations against symbols in removed linkonce sections.
1253 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1255 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1258 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1259 sections do not reference symbols in non-SEC_ALLOC sections.
1261 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1264 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1265 (_bfd_elf_link_omit_section_dynsym): Formatting.
1267 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1269 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1270 * libbfd.h: Regnerate.
1271 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1272 * elf32-frv.c: Likewise.
1273 * elf32-m32r.c: Likewise.
1274 * elf32-ppc.c: Likewise.
1275 * elf64-hppa.c: Likewise.
1276 * elfxx-ia64.c: Likewise.
1277 * opncls.c: Likewise.
1279 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1281 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1282 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1283 offsets stored in struct eh_cie_fde entries before doing other
1286 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1287 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1288 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1289 setting offsets for removed CIEs. Don't set "sec", instead set
1290 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1291 CIE in hdr_info. Only set make_relative and make_lsda_relative
1292 for CIEs. Use pointers rather than array indices.
1293 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1294 make_lsda_relative, need_* on cie_inf for FDEs.
1295 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1296 section output_offset. Delete cie_offset, instead use cie_inf
1297 pointer to CIE entry. Use need_relative and need_lsda_relative on
1298 CIE entry for FDEs. Use pointers rather than array indices.
1300 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1302 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1303 bfd_is_target_special_symbol.
1304 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1305 * som.c (som_bfd_is_target_special_symbol): Define.
1307 2004-10-08 Nick Clifton <nickc@redhat.com>
1309 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1310 * configure: Regenerate.
1311 * bfd-in2.h: Regenerate.
1312 * syms.c (bfd_is_target_special_symbol): New interface function.
1313 Returns true when a symbol should be considered to be special.
1314 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1315 the symbol jump table.
1316 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1317 Return true iff the symbol is a mapping symbol.
1318 (bfd_elf32_bfd_is_target_special_symbol): Define.
1319 * elfxx-target.h: Provide a default definition for
1320 bfd_is_target_special_symbol.
1321 * aout-target.h: Likewise.
1322 * aout-tic30.c: Likewise.
1323 * binary.c: Likewise.
1324 * coffcode.h: Likewise.
1325 * i386msdos.c: Likewise.
1328 * libaout.h: Likewise.
1329 * libbfd-in.h: Likewise
1330 * libecoff.h: Likewise.
1331 * mach-o.c: Likewise.
1333 * nlm-target.h: Likewise.
1334 * oasys.c: Likewise.
1336 * ppcboot.c: Likewise.
1338 * tekhex.c: Likewise.
1339 * versados.c: Likewise.
1341 * xcoff-target.h: Likewise.
1343 * libbfd.h: Regenerate.
1345 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1347 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1348 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1349 (elf_backend_section_from_shdr): Define.
1351 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1353 * syms.c (bfd_is_local_label): Return false for file symbols.
1355 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1356 David Heine <dlheine@tensilica.com>
1358 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1359 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1360 (elf32xtensa_no_literal_movement): New global variable.
1361 (elf_howto_table): Add entries for new relocations.
1362 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1363 (property_table_compare): When addresses are equal, compare sizes and
1364 various property flags.
1365 (property_table_matches): New.
1366 (xtensa_read_table_entries): Extend to read new property tables. Add
1367 output_addr parameter to indicate that output addresses should be used.
1368 Use bfd_get_section_limit.
1369 (elf_xtensa_find_property_entry): New.
1370 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1371 (elf_xtensa_check_relocs): Handle new relocations.
1372 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1373 relocations. Use new xtensa-isa.h functions.
1374 (build_encoding_error_message): Remove encode_result parameter. Add
1375 new target_address parameter used to detect alignment errors.
1376 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1377 error handling. Use new is_operand_relocation function.
1378 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1379 Use underbar macro for error messages. Formatting.
1380 (get_const16_opcode): New.
1381 (get_l32r_opcode): Add a separate flag for initialization.
1382 (get_relocation_opnd): Operand number is no longer explicit in the
1383 relocation. Change to decode the opcode and analyze its operands.
1384 (get_relocation_slot): New.
1385 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1386 Use new xtensa-isa.h functions to handle multislot instructions.
1387 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1388 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1389 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1390 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1391 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1392 get_single_format, init_op_single_format_table): New.
1393 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1394 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1395 (contract_asm_expansion): Add error_message parameter and pass it to
1396 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1397 with R_XTENSA_SLOT0_OP.
1398 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1399 instructions. Use new xtensa-isa.h functions.
1400 (r_reloc struct): Add new virtual_offset field.
1401 (r_reloc_init): Add contents and content_length parameters. Set
1402 virtual_offset field to zero. Add contents to target_offset field for
1403 partial_inplace relocations.
1404 (r_reloc_is_defined): Check for null.
1405 (print_r_reloc): New debug function.
1406 (source_reloc struct): Replace xtensa_operand field with pair of the
1407 opcode and the operand position. Add is_abs_literal field.
1408 (init_source_reloc): Specify operand by opcode/position pair. Set
1409 is_abs_literal field.
1410 (source_reloc_compare): When target_offsets are equal, compare other
1411 fields to make sorting predictable.
1412 (literal_value struct): Add is_abs_literal field.
1413 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1414 (init_literal_value): New.
1415 (is_same_value): Replace with ...
1416 (literal_value_equal): ... this function. Add comparisons of
1417 virtual_offset and is_abs_literal fields.
1418 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1419 failure. Initialize has_last_loc field.
1420 (value_map_hash_table_delete): New.
1421 (hash_literal_value): Rename to ...
1422 (literal_value_hash): ... this. Include is_abs_literal flag and
1423 virtual_offset field in the hash value.
1424 (get_cached_value): Rename to ...
1425 (value_map_get_cached_value): ... this. Update calls to
1426 literal_value_hash and literal_value_equal.
1427 (add_value_map): Check for allocation failure. Update calls to
1428 value_map_get_cached_value and literal_value_hash.
1429 (text_action, text_action_list, text_action_t): New types.
1430 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1431 text_action_add, text_action_add_literal, offset_with_removed_text,
1432 offset_with_removed_text_before_fill, find_insn_action,
1433 print_action_list, print_removed_literals): New.
1434 (offset_with_removed_literals): Delete.
1435 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1436 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1437 allocated_relocs_count fields.
1438 (init_xtensa_relax_info): Initialize new fields.
1439 (reloc_bfd_fix struct): Add new translated field.
1440 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1442 (fix_compare, cache_fix_array): New.
1443 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1444 section via get_xtensa_relax_info. Use cache_fix_array to set up
1445 sorted fix_array and use bsearch instead of linear search.
1446 (section_cache_t): New struct.
1447 (init_section_cache, section_cache_section, clear_section_cache): New.
1448 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1449 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1450 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1451 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1453 (retrieve_contents): Use bfd_get_section_limit.
1454 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1455 to compute_removed_literals. Free value_map_hash_table when no longer
1457 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1458 compute_text_actions for all sections.
1459 (find_relaxable_sections): Mark sections as relaxable if they contain
1460 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1461 call. Increment relax_info src_count field only for appropriate
1462 relocation types. Remove is_literal_section check.
1463 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1464 r_reloc_init and find_associated_l32r_irel. Check
1465 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1466 literals. Pass is_abs_literal flag to init_source_reloc.
1467 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1468 CONST16 instructions. Adjust calls to r_reloc_init and
1469 pcrel_reloc_fits. Handle weak symbols conservatively.
1470 (find_associated_l32r_irel): Add bfd parameter and pass it to
1472 (compute_text_actions, compute_ebb_proposed_actions,
1473 compute_ebb_actions, check_section_ebb_pcrels_fit,
1474 check_section_ebb_reduces, text_action_add_proposed,
1475 compute_fill_extra_space): New.
1476 (remove_literals): Replace with ...
1477 (compute_removed_literals): ... this function. Call
1478 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1479 Call xtensa_read_table_entries to get the property table. Skip
1480 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1481 is_removable_literal, remove_dead_literal, and
1482 identify_literal_placement functions.
1483 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1484 instead of linear search.
1485 (is_removable_literal, remove_dead_literal,
1486 identify_literal_placement): New.
1487 (relocations_reach): Update check for literal not referenced by any
1488 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1489 (coalesce_shared_literal, move_shared_literal): New.
1490 (relax_section): Use bfd_get_section_limit. Call
1491 translate_section_fixes. Update calls to r_reloc_init and
1492 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1493 Add call to pin_internal_relocs. Add special handling for
1494 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1495 info to calculate new addend_displacement variable. Replace code for
1496 deleting literals with more general code to perform the actions
1497 determined by the action_list for the section.
1498 (translate_section_fixes, translate_reloc_bfd_fix): New.
1499 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1500 find_removed_literal only if is_operand_relocation. Update call to
1501 offset_with_removed_text. Use new target_offset and removed_bytes
1503 (move_literal): New.
1504 (relax_property_section): Use bfd_get_section_limit. Set new
1505 is_full_prop_section flag and handle new property tables. Update calls
1506 to r_reloc_init and offset_with_removed_text. Check
1507 is_relaxable_asm_section flag. Handle expansion of zero-sized
1508 unreachable entries, with use of offset_with_removed_text_before_fill.
1509 For relocatable links, combine entries only for literal tables.
1510 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1511 calls to offset_with_removed_text. Translate st_size field for
1513 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1514 failure. Add contents parameter. Update call to get_bfd_fix. Update
1515 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1516 R_XTENSA_ASM_EXPAND relocs.
1517 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1518 call to get_bfd_fix. Include offset from contents for partial_inplace
1520 (is_reloc_sym_weak): New.
1521 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1522 (prop_sec_len): New.
1523 (xtensa_is_property_section): Handle new property sections.
1524 (is_literal_section): Delete.
1525 (internal_reloc_compare): When r_offset matches, compare r_info and
1526 r_addend to make sorting predictable.
1527 (internal_reloc_matches): New.
1528 (xtensa_get_property_section_name): Handle new property sections.
1529 (xtensa_get_property_predef_flags): New.
1530 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1531 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1532 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1533 (xtisa_errno, xtisa_error_msg): New variables.
1534 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1535 (xtensa_insnbuf_alloc): Add error handling.
1536 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1537 use xtensa_format_decode. Add error handling.
1538 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1539 instruction length to find the number of bytes to copy.
1540 (xtensa_isa_init): Add error handling. Replace calls to
1541 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1542 tables in the xtensa_modules structure.
1543 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1544 xtensa_extend_isa): Delete.
1545 (xtensa_isa_free): Change to only free lookup tables.
1546 (opname_lookup_compare): Replace with ...
1547 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1548 (xtensa_insn_maxlength): Rename to ...
1549 (xtensa_isa_maxlength): ... this.
1550 (xtensa_insn_length): Delete.
1551 (xtensa_insn_length_from_first_byte): Replace with ...
1552 (xtensa_isa_length_from_chars): ... this function.
1553 (xtensa_num_opcodes): Rename to ...
1554 (xtensa_isa_num_opcodes): ... this.
1555 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1556 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1557 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1558 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1559 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1560 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1561 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1562 (xtensa_opcode_lookup): Add error handling.
1563 (xtensa_decode_insn): Replace with ...
1564 (xtensa_opcode_decode): ... this function, with new format and
1565 slot parameters. Add error handling.
1566 (xtensa_encode_insn): Replace with ...
1567 (xtensa_opcode_encode): ... this function, which does the encoding via
1568 one of the entries in the "encode_fns" array. Add error handling.
1569 (xtensa_opcode_name): Add error handling.
1570 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1571 xtensa_opcode_is_call): New.
1572 (xtensa_num_operands): Replace with ...
1573 (xtensa_opcode_num_operands): ... this function. Add error handling.
1574 (xtensa_opcode_num_stateOperands,
1575 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1576 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1577 xtensa_operand_is_visible): New.
1578 (xtensa_get_operand, xtensa_operand_kind): Delete.
1579 (xtensa_operand_inout): Add error handling and special-case for
1581 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1582 operate on one slot of an instruction. Added error handling.
1583 (xtensa_operand_encode): Handle default operands with no encoding
1584 functions. Check for success by comparing against decoded value.
1586 (xtensa_operand_decode): Handle default operands. Return decoded value
1587 through argument pointer. Add error handling.
1588 (xtensa_operand_is_register, xtensa_operand_regfile,
1589 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1590 (xtensa_operand_isPCRelative): Rename to ...
1591 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1592 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1593 through argument pointer. Add error handling.
1594 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1595 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1596 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1597 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1598 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1599 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1600 xtensa_state_is_exported, xtensa_sysreg_lookup,
1601 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1602 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1603 xtensa_interface_num_bits, xtensa_interface_inout,
1604 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1605 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1606 * xtensa-modules.c: Rewrite to use new data structures.
1607 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1608 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1609 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1610 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1611 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1612 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1613 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1614 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1615 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1616 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1617 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1618 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1619 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1620 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1621 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1622 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1623 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1624 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1625 * Makefile.in: Regenerate.
1626 * bfd-in2.h: Likewise.
1627 * libbfd.h: Likewise.
1629 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1631 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1632 against the absolute section.
1633 (mips_elf64_write_rela): Likewise.
1635 2004-10-07 Jan Beulich <jbeulich@novell.com>
1637 * elf.c (elf_find_function): Don't generally check for matching
1638 section, just for non-file symbols. Remove redunant comparison
1640 * elf32-arm.h (arm_elf_find_function): Likewise.
1642 2004-10-07 Jeff Baker <jbaker@qnx.com>
1644 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1645 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1648 2004-10-04 Roland McGrath <roland@redhat.com>
1650 * hash.c (bfd_hash_set_default_size): Use const for table.
1651 Use size_t instead of int for variable compared to sizeof results.
1653 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1656 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1658 2004-10-01 Paul Brook <paul@codesourcery.com>
1660 * elf32-arm.h (elf32_arm_fake_sections,
1661 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1663 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1665 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1667 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1669 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1670 need_relative or need_lsda_relative if we are processing an
1671 offset for a reloc on a FDE initial loc or LSDA field
1673 (_bfd_elf_write_section_eh_frame): Test need_relative and
1674 need_lsda_relative in place of corresponding make_* field
1675 when deciding to use pc-relative encodings.
1677 2004-09-30 Paul Brook <paul@codesourcery.com>
1679 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1680 target2 relocation type.
1682 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1685 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1687 2004-09-30 Paul Brook <paul@codesourcery.com>
1689 * reloc.c: Add BFD_RELOC_ARM_SMI.
1690 * bfd-in2.h: Regenerate.
1693 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1695 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1696 vma and output offset to address.
1697 * simple.c (simple_save_output_info): Only set output section
1698 and offset for debug sections, or those not already set up by
1700 (bfd_simple_get_relocated_section_contents): Update comment.
1702 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1704 * elf.c (IS_LOADED): Delete.
1705 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1706 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1709 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1712 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1713 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1714 redundant assignment of EM_SPARC.
1716 2004-09-22 Brian Ford <ford@vss.fsi.com>
1718 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1719 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1721 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1723 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1725 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1726 (elf_backend_modify_segment_map): Don't define.
1728 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1730 * elf.c (IS_LOADED): Define.
1731 (assign_file_positions_for_segments): Don't round up file offset of
1732 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1733 Delete code handling link script adjustment of lma. Do the adjust
1734 in later code handling similar ajustments. Remove dead code error
1735 check. Warn if section lma would require a negative offset
1736 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1737 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1738 update voff in section loop. Change voff in segment loop to be an
1739 adjustment on top of "off". Set sec->filepos and update "off" later.
1740 Test for loadable sections consistently using IS_LOADED. Similarly,
1741 test for alloc-only sections other than .tbss consistently.
1742 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1743 Tidy PT_NOTE handling. Use %B and %A in error messages.
1744 (assign_file_positions_except_relocs): Use %B in error message.
1746 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1748 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1749 (CONFIG_STATUS_DEPENDENCIES): New.
1750 (Makefile): Removed.
1751 (config.status): Likewise.
1752 * Makefile.in: Regenerated.
1754 2004-09-17 Paul Brook <paul@codesourcery.com>
1756 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1757 (bfd_elf32_arm_process_before_allocation): Update prototype.
1758 * bfd-in2.h: Regenerate.
1759 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1760 (elf32_arm_link_hash_table_create): Set it.
1761 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1762 (bfd_elf32_arm_set_target_relocs): New function.
1763 (arm_real_reloc_type): New function.
1764 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1765 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1766 (elf32_arm_gc_sweep_hook): Ditto.
1767 (elf32_arm_check_relocs): Ditto.
1768 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1769 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1771 (elf32_arm_got_prel): New variable.
1772 (elf32_arm_howto_from_type): New function.
1773 (elf32_arm_info_to_howto): Use it.
1774 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1775 BFD_RELOC_ARM_TARGET2.
1776 * libbfd.h: Regenerate.
1777 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1779 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1781 * ecoff.c: Update u.undef.next refs.
1782 * elf64-ppc.c: Likewise.
1783 * elflink.c: Likewise.
1784 * linker.c: Likewise.
1785 * xcofflink.c: Likewise.
1787 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1788 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1789 fields to indirect struct.
1790 * elf-m10300.c: Update u.weakdef refs.
1791 * elf32-arm.h: Likewise.
1792 * elf32-cris.c: Likewise.
1793 * elf32-frv.c: Likewise.
1794 * elf32-hppa.c: Likewise.
1795 * elf32-i370.c: Likewise.
1796 * elf32-i386.c: Likewise.
1797 * elf32-m32r.c: Likewise.
1798 * elf32-m68k.c: Likewise.
1799 * elf32-ppc.c: Likewise.
1800 * elf32-s390.c: Likewise.
1801 * elf32-sh.c: Likewise.
1802 * elf32-sparc.c: Likewise.
1803 * elf32-vax.c: Likewise.
1804 * elf32-xtensa.c: Likewise.
1805 * elf64-alpha.c: Likewise.
1806 * elf64-hppa.c: Likewise.
1807 * elf64-ppc.c: Likewise.
1808 * elf64-s390.c: Likewise.
1809 * elf64-sh64.c: Likewise.
1810 * elf64-sparc.c: Likewise.
1811 * elf64-x86-64.c: Likewise.
1812 * elfxx-ia64.c: Likewise.
1813 * elfxx-mips.c: Likewise.
1814 * elflink.c: Likewise. Also u.elf_hash_value.
1815 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1817 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1818 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1819 (bfd_elf_gc_record_vtentry): Likewise.
1820 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1822 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1824 * Makefile.am: Run "make dep-am".
1825 * Makefile.in: Regenerate.
1826 * bfd-in2.h: Regenerate.
1827 * po/SRC-POTFILES.in: Regenerate.
1828 * po/bfd.pot: Regenerate.
1830 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1832 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1833 with bitfields. Make "type" and "other" bitfields too.
1834 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1835 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1836 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1837 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1838 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1839 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1840 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1841 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1842 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1843 * elf-m10300.c: Likewise.
1845 * elf32-arm.h: Likewise.
1846 * elf32-cris.c: Likewise.
1847 * elf32-frv.c: Likewise.
1848 * elf32-hppa.c: Likewise.
1849 * elf32-i370.c: Likewise.
1850 * elf32-i386.c: Likewise.
1851 * elf32-m32r.c: Likewise.
1852 * elf32-m68k.c: Likewise.
1853 * elf32-ppc.c: Likewise.
1854 * elf32-s390.c: Likewise.
1855 * elf32-sh-symbian.c: Likewise.
1856 * elf32-sh.c: Likewise.
1857 * elf32-sh64.c: Likewise.
1858 * elf32-sparc.c: Likewise.
1859 * elf32-vax.c: Likewise.
1860 * elf32-xtensa.c: Likewise.
1861 * elf64-alpha.c: Likewise.
1862 * elf64-hppa.c: Likewise.
1863 * elf64-ppc.c: Likewise.
1864 * elf64-s390.c: Likewise.
1865 * elf64-sh64.c: Likewise.
1866 * elf64-sparc.c: Likewise.
1867 * elf64-x86-64.c: Likewise.
1868 * elflink.c: Likewise.
1869 * elfxx-ia64.c: Likewise.
1870 * elfxx-mips.c: Likewise.
1871 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1872 * configure: Regenerate.
1873 * aclocal.m4: Regenerate.
1875 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1877 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1878 around uses of R_ARM_TARGET1.
1879 (elf32_arm_check_relocs): Likewise.
1881 2004-09-13 Paul Brook <paul@codesourcery.com>
1883 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1885 * bfd-in2.h: Regenerate.
1886 * libbfd.h: Regenerate.
1887 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1888 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1889 (bfd_elf32_arm_process_before_allocation): Ditto.
1890 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1891 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1892 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1895 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1897 * hpux-core.c (thread_section_p): New function.
1898 (hpux_core_core_file_p): Fix computation of offset in call
1899 to bfd_seek. Create a ".reg" section from an arbitrary
1900 ".reg/<id>" section if none was created after having read
1903 2004-09-11 Andreas Schwab <schwab@suse.de>
1905 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1906 * aclocal.m4: Rebuild.
1907 * configure: Rebuild.
1909 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1911 * section.c (bfd_sections_find_if): Fix parameter name in
1912 comment to match code.
1914 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1916 * elf.c (assign_file_positions_except_relocs): Assign relocs
1917 stored in a bfd section.
1919 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1921 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1922 h->gotplt_refcount to 0, not -1.
1924 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1926 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1927 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1929 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1930 handle symbol visibility here.
1932 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1934 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1935 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1937 (ppc_stub_name): Remove trailing "+0" on stub name.
1938 (create_linkage_sections): Create relocations for
1939 branch lookup table when --emit-relocs as well as when --shared.
1940 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1941 relbrlt test. For --emit-stub-syms, always output a sym even when
1942 one already exists on a plt call stub. Put stub type in the stub
1944 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1946 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1947 reloc_count in stub sections. Adjust relbrlt test.
1948 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1949 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1950 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1951 for relocs against discarded symbols. Fix comments.
1953 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1955 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1956 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1958 (map_sections_to_segments): ... here. Use it. Assign a file
1959 position to the .dynamic section if it is not loadable, but part
1960 of the PT_DYNAMIC segment.
1961 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1962 offsets, not VMAs, for the BPABI. Do not fill in the header in
1963 the .got.plt section for the BPABI.
1964 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1966 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1968 2004-09-06 Nick Clifton <nickc@redhat.com>
1970 * elflink.c (elf_link_add_object_symbols): Set the error code to
1971 bfd_error_wrong_format when the input format does not match the
1974 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1976 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1977 (ppc64_elf_check_directives): ..here.
1978 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1979 before accessing ppc64_elf_tdata.
1980 (ppc64_elf_finish_dynamic_sections): And here too.
1982 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1984 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1986 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1988 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1989 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1990 (bfd_elf32_littlearm_symbian_vec): Likewise.
1991 * configure: Regenerated.
1992 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1993 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1994 (PLT_ENTRY_SIZE): Likewise.
1995 (bfd_vma_elf32_arm_symbian_plt_entry): New
1997 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1999 (create_got_section): Don't create sections when generating BPABI
2001 (elf32_arm_create_dynamic_sections): Tidy.
2002 (elf32_arm_link_hash_table_create): Set plt_header_size,
2003 plt_entry_size, and symbian_p.
2004 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2005 generating BPABI objects.
2006 (allocate_dynrelocs): Use htab->plt_header_size, not
2007 PLT_HEADER_SIZE. Do not add to .got.plt when
2008 generating BPABI objects.
2009 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2010 * elfarm-nabi.c: Add SymbianOS target vectors.
2011 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2012 (_bfd_elf_link_create_dynamic_sections): Likewise.
2013 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2014 (elfNN_bed): Use it.
2015 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2016 (bfd_elf32_littlearm_symbian_vec): Likewise.
2017 (_bfd_target_vector): Add them.
2019 2004-09-03 Nick Clifton <nickc@redhat.com>
2022 * coffcode.h (handle_COMDAT): Replace abort with an warning
2023 message and allow the scan to continue.
2025 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2027 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2028 in when reading relocs, not our sorted syms. Remove unnecessary
2031 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2033 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2035 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2037 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2038 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2039 replace uses of *_alias with *_noncanonical.
2040 * aclocal.m4: Rebuild with aclocal 1.4p6.
2041 * Makefile.in: Rebuild with automake 1.4p6.
2042 * doc/Makefile.in: Rebuild with automake 1.4p6.
2043 * configure.in: Autoupdate with autoupdate 2.59.
2044 * config.in: Regenerate with autoheader 2.59.
2045 * configure: Regnerate with autoconf 2.59.
2047 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2049 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2050 symbol pointer arrays before modifying.
2052 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2054 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2055 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2056 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2057 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2058 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2059 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2060 Use both symbol tables on non-relocatable objects. Use a common
2061 error exit. Fix "mid" warning.
2062 * libbfd.h: Regenerate.
2063 * bfd-in2.h: Regenerate.
2065 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2067 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2069 (struct sfpr_def_parms): Save some space.
2070 (sfpr_define): Here too.
2072 * elf64-ppc.c (compare_symbols): Put section syms first.
2073 (sym_exists_at): New function.
2074 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2075 points only for relocatable files. Use .opd section contents
2076 otherwise. Generally clean up the code.
2078 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2080 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2081 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2082 (struct sfpr_def_parms): New.
2083 (sfpr_define): New function.
2084 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2085 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2086 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2087 (savefpr1_tail, restfpr1_tail): New functions.
2088 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2089 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2090 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2091 code. Define all ABI mandated _save and _rest functions.
2093 2004-08-26 Paul Brook <paul@codesourcery.com>
2095 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2097 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2099 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2102 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2104 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2105 that pcrel correction is applied for R_386_PC32.
2107 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2109 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2110 for R_386_32 and R_386_PC32 relocs against symbols defined in
2113 2004-08-25 Dmitry Diky <diwil@spec.ru>
2115 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2116 Add new relocations.
2117 * bfd-in2.h: Regenerate.
2118 * libbfd.h: Regenerate.
2119 * elf32-msp430.c: Clean-up code.
2120 (elf_msp430_howto_table): Add new relocation entries.
2121 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2122 (msp430_elf_relax_section): New function.
2123 (msp430_elf_relax_delete_bytes): New function.
2124 (msp430_elf_symbol_address_p): New function.
2126 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2128 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2129 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2131 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2133 * elflink.c (_bfd_elf_section_already_linked): Handle
2134 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2136 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2138 * config.bfd (arm*-*-symbianelf*): New target.
2139 (arm*-*-eabi*): Likewise.
2141 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2143 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2144 "struct ppc_link_hash_entry *".
2145 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2146 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2148 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2150 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2151 entries (where fd_aux overlaps next entry's fd_func).
2152 Add non_overlapping argument, use it.
2153 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2154 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2155 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2156 as indexes into opd_sym_map/opd_adjust array.
2157 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2159 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2161 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2162 if we can look up their function descriptor in a regular file.
2164 2004-08-18 Nick Clifton <nickc@redhat.com>
2167 * cofflink.c (coff_link_add_symbols): Check that the comdat
2168 pointer in the coff_section_data structure has been initialised
2171 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2174 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2175 changing bfd_link_hash_undefined to bfd_link_hash_new.
2177 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2179 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2181 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2182 (synthetic_opd, synthetic_relocatable): New variables.
2183 (compare_symbols, compare_relocs): New helper routines.
2184 (ppc64_elf_get_synthetic_symtab): New function.
2185 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2187 * bfd-in2.h: Regenerated.
2188 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2189 to relsyms. Return 0 if abfd is relocatable.
2191 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2193 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2195 2004-08-17 Nick Clifton <nickc@redhat.com>
2197 * (is_arm_mapping_symbol_name): New function - return true
2198 when a symbol name matches the requirements for an ARM mapping
2200 (arm_elf_find_function): New function based on
2201 elf_find_function in elf.c but skipping ARM mapping symbols
2202 and including thumb function symbols.
2203 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2204 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2206 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2208 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2209 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2210 (ppc64_elf_brtaken_reloc): Here too.
2212 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2214 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2216 (ppc64_elf_check_directives): Check that we have the right hash
2217 table before proceeding.
2219 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2221 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2222 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2223 the sections that will be discarded.
2225 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2227 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2229 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2231 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2232 free space available.
2234 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2236 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2237 occurrences with bfd_byte * thoughout file.
2239 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2240 (xcoff_write_armap_big): Likewise.
2241 (xcoff_write_archive_contents_old): Likewise.
2242 (xcoff_write_archive_contents_big): Likewise.
2244 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2246 2004-08-13 Nick Clifton <nickc@redhat.com>
2248 * elf32-arm.h: Convert to ISO C90.
2250 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2253 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2256 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2258 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2259 (bfd_archive_filename, bfd_get_section_ident): Delete.
2260 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2261 bfd_archive_filename.
2262 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2263 to warn about symbols in discarded sections. Use _bfd_error_handler.
2264 * aout-adobe.c (aout_adobe_callback): See below.
2265 * aout-cris.c (swap_ext_reloc_in): ..
2266 * coff-arm.c (find_thumb_glue, find_arm_glue,
2267 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2268 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2269 coff_arm_copy_private_bfd_data): ..
2270 * coff-i860.c (i860_reloc_processing): ..
2271 * coff-mcore.c (mcore_coff_unsupported_reloc,
2272 coff_mcore_relocate_section): ..
2273 * coff-ppc.c (coff_ppc_relocate_section): ..
2274 * coff-rs6000.c (xcoff_create_csect_from_smclas
2275 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2276 sh_swap_insns, sh_relocate_section): ..
2277 * coff-tic54x.c (tic54x_reloc_processing): ..
2278 * coff-tic80.c (coff_tic80_relocate_section): ..
2279 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2280 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2281 coff_slurp_symbol_table, coff_classify_symbol,
2282 coff_slurp_reloc_table): ..
2283 * coffgen.c (_bfd_coff_read_string_table): ..
2284 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2285 _bfd_coff_generic_relocate_section): ..
2286 * cpu-arm.c (bfd_arm_merge_machines): ..
2287 * cpu-sh.c (sh_merge_bfd_arch): ..
2288 * elf-hppa.h (elf_hppa_relocate_section): ..
2289 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2290 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2291 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2292 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2293 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2294 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2295 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2296 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2297 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2298 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2299 cris_elf_merge_private_bfd_data
2300 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2301 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2302 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2303 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2304 elf32_hppa_relocate_section): ..
2305 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2306 i370_elf_check_relocs, i370_elf_relocate_section): ..
2307 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2308 elf_i386_relocate_section): ..
2309 * elf32-m32r.c (m32r_elf_relocate_section,
2310 m32r_elf_merge_private_bfd_data): ..
2311 * elf32-m68hc1x.c (m68hc12_add_stub,
2312 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2313 * elf32-m68k.c (elf_m68k_relocate_section): ..
2314 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2315 mcore_elf_relocate_section): ..
2316 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2317 ppc_elf_check_relocs, ppc_elf_relocate_section,
2318 ppc_elf_begin_write_processing): ..
2319 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2320 elf_s390_relocate_section): ..
2321 * elf32-sh-symbian.c (sh_symbian_import_as,
2322 sh_symbian_process_embedded_commands,
2323 sh_symbian_relocate_section): ..
2324 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2325 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2326 sh_elf_merge_private_data): ..
2327 * elf32-sparc.c (elf32_sparc_check_relocs,
2328 elf32_sparc_relocate_section,
2329 elf32_sparc_merge_private_bfd_data): ..
2330 * elf32-v850.c (v850_elf_check_relocs,
2331 v850_elf_merge_private_bfd_data): ..
2332 * elf32-xtensa.c (elf_xtensa_check_relocs,
2333 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2334 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2335 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2336 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2337 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2338 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2339 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2340 ppc64_elf_relocate_section): ..
2341 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2342 elf_s390_relocate_section): ..
2343 * elf64-sh64.c (sh_elf64_relocate_section): ..
2344 * elf64-sparc.c (sparc64_elf_check_relocs,
2345 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2346 sparc64_elf_merge_private_bfd_data): ..
2347 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2348 elf64_x86_64_relocate_section): ..
2349 * elflink.c (_bfd_elf_add_default_symbol,
2350 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2351 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2352 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2353 elf_get_linked_section_vma, elf_fixup_link_order,
2354 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2355 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2356 * elfxx-ia64.c (elfNN_ia64_relax_section,
2357 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2358 * elfxx-mips.c (mips_elf_perform_relocation,
2359 _bfd_mips_elf_check_relocs,
2360 _bfd_mips_elf_merge_private_bfd_data): ..
2361 * ieee.c (ieee_slurp_external_symbols): ..
2362 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2363 * libbfd.c (_bfd_generic_verify_endian_match): ..
2364 * linker.c (_bfd_generic_link_add_one_symbol,
2365 _bfd_generic_section_already_linked): ..
2366 * pdp11.c (translate_to_native_sym_flags): ..
2367 * pe-mips.c (coff_pe_mips_relocate_section): ..
2368 * peicode.h (pe_ILF_build_a_bfd): ..
2369 * srec.c (srec_bad_byte): ..
2370 * stabs.c (_bfd_link_section_stabs): ..
2371 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2372 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2373 with corresponding %B and %A in _bfd_error_handler format string.
2374 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2375 calls to use %A and %B. Fix "against symbol .. from section" and
2376 similar error messages. Combine multiple _bfd_error_handler calls
2377 where they were separated due to bfd_archive_filename deficiencies.
2378 * bfd-in2.h: Regenerate.
2380 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2382 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2385 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2387 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2388 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2389 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2391 (link_hash_newfunc): Init was_undefined.
2392 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2393 Use undefweak instead.
2394 (ppc64_elf_check_directives): Fix undefs chain.
2395 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2397 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2398 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2399 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2401 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2403 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2404 error, test input_section flags rather than sec.
2406 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2408 * elf-bfd.h (struct elf_backend_data): Add
2409 elf_backend_archive_symbol_lookup.
2410 (_bfd_elf_archive_symbol_lookup): Declare.
2411 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2412 (elf_link_add_archive_symbols): ..extracted from here. Call the
2414 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2415 (elfNN_bed): Init new field.
2416 * elf64-ppc.c (elf_backend_check_directives): Define.
2417 (elf_backend_archive_symbol_lookup): Define.
2418 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2419 a ppc_link_hash_entry pointer.
2421 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2422 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2423 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2424 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2425 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2426 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2427 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2430 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2432 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2433 (ppc64_elf_add_symbol_hook): Test for NULL section.
2434 (get_sym_h): Formatting.
2435 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2438 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2439 long branch stubs with code handling plt and r2off branch stubs.
2441 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2443 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2444 * elflink.c (elf_link_input_bfd): Formatting.
2445 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2447 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2448 (link_hash_newfunc): Don't set it.
2449 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2450 (ppc64_elf_mark_entry_syms): Delete.
2451 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2452 sections. Use get_opd_info.
2453 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2455 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2457 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2459 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2460 (func_desc_adjust): Don't set have_undefweak.
2461 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2462 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2464 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2465 "struct ppc_link_hash_entry *". Adjust all references.
2466 (ppc64_elf_hide_symbol): Correct a comment.
2468 * elf64-ppc.c (get_opd_info): New function.
2469 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2470 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2471 before calling get_fdh. Test fdh rather than h before dereferencing
2472 fdh. Mark removed symbols in opd_adjust.
2473 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2474 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2476 (ppc64_elf_output_symbol_hook): Likewise.
2478 2004-08-06 Paul Brook <paul@codesourcery.com>
2480 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2481 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2482 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2483 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2484 and BFD_RELOC_ARM_SBREL32.
2485 * bfd-in2.h, bbfd.h: Regenerate.
2487 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2489 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2490 the dynamic link symbol actually in use.
2492 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2494 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2496 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2497 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2499 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2500 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2502 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2503 Nick Clifton <nickc@redhat.com>
2506 * bfd.c (_bfd_default_error_handler): Make it global.
2508 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2510 * elf.c (assign_section_numbers): Cope gracefully with sections
2511 which have SHF_LINK_ORDER set but no sh_link set up.
2512 * elflink.c (elf_get_linked_section_vma): Likewise.
2514 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2517 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2518 Set it to _bfd_default_error_handler.
2519 (elfNN_bed): Add elf_backend_link_order_error_handler.
2521 * libbfd-in.h (_bfd_default_error_handler): New.
2523 * libbfd.h: Regenerated.
2525 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2527 * archures.c (bfd_mach_sparc_64bit_p): Define.
2528 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2529 * bfd-in2.h: Rebuilt.
2531 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2533 Introduce SH2a support.
2534 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2535 * archures.c (bfd_mach_sh2a_nofpu): New.
2536 * bfd-in2.h: Rebuilt.
2537 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2538 (arch_info_struct): Add sh2a_nofpu.
2539 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2540 2003-12-29 DJ Delorie <dj@redhat.com>
2541 * reloc.c: Add relocs for sh2a.
2542 * bfd-in2.h: Regenerate.
2543 * libbfd.hh: Regenerate.
2544 2003-12-01 Michael Snyder <msnyder@redhat.com>
2545 * archures.c (bfd_mach_sh2a): New.
2546 * bfd-in2.h: Rebuilt.
2547 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2549 (arch_info_struct): Add sh2a.
2550 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2552 2004-07-28 Nick Clifton <nickc@redhat.com>
2553 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2556 * som.c (setup_sections): Improve estimation of space sizes in
2557 relocatable objects.
2559 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2560 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2561 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2563 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2564 * configure: Regenerate.
2565 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2566 case that accepts OSABI=NetBSD and OSABI=SysV.
2567 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2568 the base of .got or .data (if .got does not exist).
2569 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2571 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2572 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2573 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2574 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2576 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2579 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2580 (elf_sec_group): Defined.
2581 (bfd_elf_match_symbols_in_sections): New prototype.
2582 (_bfd_elf_setup_group_pointers): Likewise.
2584 * elf.c (bfd_elf_discard_group): Abort.
2585 (bfd_elf_set_group_contents): Also include relocation sections.
2586 Remove zero-fill for ld -r.
2587 (_bfd_elf_setup_group_pointers): New function.
2588 (elf_sort_elf_symbol): Likewise.
2589 (elf_sym_name_compare): Likewise.
2590 (bfd_elf_match_symbols_in_sections): Likewise.
2592 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2594 * elflink.c (match_group_member): New.
2595 (elf_link_input_bfd): Check group member for discarded section.
2596 (try_match_symbols_in_sections): New function.
2597 (already_linked): Likewise.
2598 (_bfd_elf_section_already_linked): Support mixing comdat group
2599 and linkonce section.
2601 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2602 * linker.c (bfd_section_already_linked_table_traverse): New.
2604 * libbfd.h: Regenerated.
2606 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2608 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2609 BFD_RELOC_CRX_SWITCH32.
2610 * bfd-in2.h: Regenerate.
2611 * libbfd.h: Regenerate.
2612 * elf32-crx.c: Support relocation/relaxation of
2613 BFD_RELOC_CRX_SWITCH* types.
2615 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2617 * elf64-ppc.c: Correct "Linker stubs" comment.
2619 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2621 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2623 (elf_linked_to_section): New.
2625 * elf.c (assign_section_numbers): Set up sh_link for
2628 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2629 to sh_link for SHT_IA_64_UNWIND sections.
2631 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2633 * elflink.c (elf_fixup_link_order): Add _() to error message.
2635 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2637 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2640 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2642 * aout-adobe.c (aout_32_section_already_linked): Defined.
2643 * aout-target.h (MY_section_already_linked): Likewise.
2644 * aout-tic30.c (MY_section_already_linked): Likewise.
2645 * binary.c (binary_section_already_linked): Likewise.
2646 * bout.c (b_out_section_already_linked): Likewise.
2647 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2648 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2649 * coffcode.h (coff_section_already_linked): Likewise.
2650 * i386msdos.c (msdos_section_already_linked): Likewise.
2651 * i386os9k.c (os9k_section_already_linked): Likewise.
2652 * ieee.c (ieee_section_already_linked): Likewise.
2653 * ihex.c (ihex_section_already_linked): Likewise.
2654 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2655 * mmo.c (mmo_section_already_linked): Likewise.
2656 * nlm-target.h (nlm_section_already_linked): Likewise.
2657 * oasys.c (oasys_section_already_linked): Likewise.
2658 * pef.c (bfd_pef_section_already_linked): Likewise.
2659 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2660 * som.c (som_bfd_discard_group): Likewise.
2661 * srec.c (srec_section_already_linked): Likewise.
2662 * tekhex.c (tekhex_section_already_linked): Likewise.
2663 * versados.c (versados_section_already_linked): Likewise.
2664 * vms.c (vms_section_already_linked): Likewise.
2665 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2666 * xsym.c (bfd_sym_section_already_linked): Likewise.
2668 * bfd-in.h (bfd_section_already_linked_table_init): New.
2669 (bfd_section_already_linked_table_free): Likewise.
2671 * coff-rs6000.c (rs6000coff_vec): Add
2672 _bfd_generic_section_already_linked.
2673 (pmac_xcoff_vec): Likewise.
2674 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2675 (aix5coff64_vec): Likewise.
2677 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2678 * elflink.c (_bfd_elf_section_already_linked): New function.
2680 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2682 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2683 (_bfd_generic_section_already_linked): New.
2684 (bfd_section_already_linked_hash_entry): Likewise.
2685 (bfd_section_already_linked): Likewise.
2686 (bfd_section_already_linked_table_lookup): Likewise.
2687 (bfd_section_already_linked_table_insert): Likewise.
2689 * linker.c (bfd_section_already_linked): New.
2690 (_bfd_section_already_linked_table): Likewise.
2691 (bfd_section_already_linked_table_lookup): Likewise.
2692 (bfd_section_already_linked_table_insert): Likewise.
2693 (already_linked_newfunc): Likewise.
2694 (bfd_section_already_linked_table_init): Likewise.
2695 (bfd_section_already_linked_table_free): Likewise.
2696 (_bfd_generic_section_already_linked): Likewise.
2698 * section.c (bfd_section): Remove comdat.
2699 (bfd_comdat_info): Moved to ...
2700 * bfd-in.h (coff_comdat_info): Here.
2701 (bfd_coff_get_comdat_section): New.
2702 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2703 * libcoff-in.h (coff_section_tdata): Add comdat.
2704 * coffcode.h (handle_COMDAT): Updated.
2705 * cofflink.c (coff_link_add_symbols): Likewise.
2706 * ecoff.c (bfd_debug_section): Likewise.
2708 * targets.c (bfd_target): Add _section_already_linked.
2709 (BFD_JUMP_TABLE_LINK): Updated.
2711 * bfd-in2.h: Regenerated.
2712 * libbfd.h: Likewise.
2713 * libcoff.h: Likewise.
2715 2003-07-21 Paul Brook <paul@codesourcery.com>
2717 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2718 elf_fixup_link_order): New functions.
2719 (bfd_elf_final_link): Call elf_fixup_link_order.
2721 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2723 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2724 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2726 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2727 _bfd_elf_symbol_refs_local_p.
2728 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2731 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2733 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2735 (bfd_elf_get_dyn_lib_class): New prototype.
2736 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2738 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2739 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2740 entry is needed. Issue an error if a DT_NEEDED entry is needed
2741 for a file marked DYN_NO_NEEDED.
2742 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2745 * bfd-in2.h: Regenerated.
2747 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2749 * elflink.c (elf_section_complain_discarded): Don't complain in
2752 2004-07-10 James E Wilson <wilson@specifixinc.com>
2754 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2755 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2756 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2757 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2759 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2760 bfd_put_64 to bfd_putl64.
2761 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2763 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2766 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2767 .init/.fini sections when trying to relax it.
2769 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2771 * elf.c (assign_file_positions_for_segments): Make sure the
2772 .dynamic section is the first section in the PT_DYNAMIC segment.
2774 2004-07-09 Nick Clifton <nickc@redhat.com>
2776 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2777 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2778 sh_elf_get_flags_from_mach functions so that they do not conflict
2779 when this target is built with other sh-elf targets.
2780 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2781 suppression of this function.
2782 (sh_elf_find_flags): Likewise.
2784 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2786 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2787 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2788 (BFD32_BACKENDS): Add elf32-crx.lo.
2789 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2790 (cpu-crx.lo): New target.
2791 (elf32-crx.lo): New target.
2792 * Makefile.in: Regenerate.
2793 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2794 (bfd_archures_list): Add bfd_crx_arch.
2795 * bfd-in2.h: Regenerate.
2796 * config.bfd: Handle crx-*-elf*, crx*.
2797 * configure.in: Handle bfd_elf32_crx_vec.
2798 * configure: Regenerate.
2799 * cpu-crx.c: New file.
2800 * elf32-crx.c: Likewise.
2801 * libbfd.h: Regenerate.
2802 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2803 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2804 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2805 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2806 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2807 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2808 * targets.c (bfd_elf32_crx_vec): Declare.
2809 (bfd_target_vector): Add bfd_elf32_crx_vec.
2811 2004-07-06 Nick Clifton <nickc@redhat.com>
2813 * config.bfd: Add sh-symbian-elf target.
2814 * configure.in: Add bfd_elf32_shl_symbian_vec.
2815 * configure: Regenerate.
2816 * elf-bfd.h (struct elf_backend_data): Add new field
2818 * elflink.c (elf_link_add_object_symbols): Invoke the
2819 check_directives function, if defined.
2820 * elfxx-target.h: Provide a default, NULL definition for
2822 * targets.c: Add bfd_elf32_shl_symbian_vec.
2823 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2825 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2826 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2827 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2828 not already been defined.
2829 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2830 * sh-symbian.c: New file. Provide functions to support the
2831 * sh-symbian-elf target.
2832 * Makefile.am: Add elf32-sh-symbian.c
2833 * Makefile.in: Regenerate.
2835 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2837 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2838 * Makefile.am: Ran make dep-am.
2839 * Makefile.in: Ran make dep-in.
2841 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2843 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2846 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2848 * config.bfd: Add want64 to configuration target s390-*-linux*.
2850 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2852 * bfd.c (bfd_get_section_ident): New.
2854 * elflink.c (elf_link_read_relocs_from_section): Call
2855 bfd_get_section_ident to identify the section when reporting
2857 (_bfd_elf_link_output_relocs): Likewise.
2858 (elf_link_output_extsym): Likewise.
2859 (elf_link_input_bfd): Likewise.
2860 (bfd_elf_gc_record_vtinherit): Likewise.
2862 * bfd-in2.h: Regenerated.
2864 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2865 Nick Clifton <nickc@redhat.com>
2868 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2869 of section symbols to mips_elf_sort_hash_table ().
2871 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2873 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2875 (elf_section_complain_discarded): New function. Handle
2876 .gcc_except_table too.
2877 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2878 in discarded sections.
2879 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2881 2004-06-30 James E Wilson <wilson@specifixinc.com>
2883 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2884 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2886 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2889 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2890 local references to discarded sections and report their
2893 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2895 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2896 sec_info_type, test section name instead.
2898 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2901 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2902 in .init/.fini sections.
2904 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2906 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2907 bfd_get_section_limit.
2909 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2911 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2912 output section size.
2914 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2916 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2918 (mmix_elf_perform_relocation): Adjust for above change.
2919 (mmix_elf_relocate_section): Likewise.
2920 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2921 (mmix_elf_get_section_contents): Delete.
2922 (bfd_elf64_get_section_contents): Delete.
2923 (mmix_elf_relocate_section): Zero stub area.
2924 * linker.c (default_indirect_link_order): Alloc max of section size
2926 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2927 * section.c (bfd_malloc_and_get_section): Likewise.
2928 (struct bfd_section): Update rawsize comment.
2929 * bfd-in2.h: Regenerate.
2931 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2933 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2935 * bfd-in.h (bfd_get_section_limit): Define.
2936 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2937 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2938 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2939 * coff-arm.c (coff_arm_relocate_section): Likewise.
2940 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2941 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2942 (bfd_ns32k_final_link_relocate): Likewise.
2943 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2944 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2945 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2946 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2947 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2948 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2949 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2950 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2951 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2952 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2953 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2954 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2955 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2956 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2957 * elf32-v850.c (v850_elf_reloc): Likewise.
2958 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2959 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2960 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2961 * elf64-mips.c (mips_elf64_gprel32_reloc)
2962 (mips16_gprel_reloc): Likewise.
2963 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2964 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2965 * elf64-sparc.c (init_insn_reloc): Likewise.
2966 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2967 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2968 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2969 (_bfd_mips_elf_generic_reloc): Likewise.
2970 * bfd-in2.h: Regenerate.
2972 2004-06-28 Alan Modra <amodra@bigpond.net.au>
2974 * bfd-in.h (struct stab_info): Move from stabs.c.
2975 * stabs.c (struct stab_link_includes_table): Delete.
2976 (stab_link_includes_lookup): Delete.
2977 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2978 level of indirection from sinfo parm.
2979 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2980 stabstr section. Adjust hash table accesses.
2981 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2982 alloc. Adjust stab_info test.
2983 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2984 (_bfd_coff_final_link): Adjust stab_info test.
2985 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2986 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2988 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2989 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2990 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2991 stabstr section. Adjust stab_info test.
2992 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2993 (_bfd_write_stab_strings): Adjust prototypes.
2994 * libbfd.h: Regenerate.
2995 * libcoff.h: Regenerate.
2996 * bfd-in2.h: Regenerate.
2998 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3000 From Miod Vallat <miod@online.fr>:
3001 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3003 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3005 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3006 (struct elf32_mn10300_link_hash_entry): Remove
3007 pcrel_relocs_copied.
3008 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3009 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3010 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3011 and gotoff relocations if the symbol doesn't bind locally. Use
3012 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3013 relocation for PCREL32.
3014 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3015 to test whether a symbol binds locally.
3016 (elf32_mn10300_link_hash_newfunc): Don't initialize
3017 pcrel_relocs_copied.
3018 (_bfd_mn10300_elf_discard_copies): Delete.
3019 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3021 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3023 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3025 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3027 * som.c (som_set_reloc_info): Correct small typo.
3029 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3031 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3032 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3033 (m32r_elf_gcsweep_hook): Likewise.
3034 (m32r_elf_check_relocs): Likewise.
3035 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3036 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3037 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3038 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3039 * bfd-in2.h: Regenerated.
3040 * libbfd.h: Regenerated.
3042 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3044 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3046 (elf64_x86_64_relocate_section): Issue an error for
3047 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3048 against global symbols when building shared library.
3050 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3052 * section.c (struct sec): Rename "_cooked_size" to "size".
3053 Rename "_raw_size" to "rawsize".
3054 (STD_SECTION): Adjust comments.
3055 (bfd_set_section_size, bfd_get_section_contents): Use size.
3056 (bfd_malloc_and_get_section): New function.
3057 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3058 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3059 Correctly free reloc and contents memory.
3060 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3061 and fake CIE now that we can shink section size to zero.
3062 (_bfd_elf_write_section_eh_frame): Likewise..
3063 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3064 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3065 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3066 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3067 unneeded indirection.
3068 * elf.c (_bfd_elf_section_offset): .. and update call.
3069 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3070 * libbfd.h: Regenerate.
3071 * bfd-in2.h: Regenerate.
3073 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3074 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3075 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3076 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3077 Similarly use "rawsize", if non-zero, in reloc functions to validate
3078 reloc addresses. Use new bfd_malloc_and_get_section in most places
3079 where bfd_get_section_contents was called. Expand all occurrences of
3080 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3081 grok_prstatus and similar functions to "size".
3082 * aix386-core.c (aix386_core_file_p): ..
3083 * aix5ppc-core.c (xcoff64_core_p): ..
3084 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3085 aout_adobe_set_section_contents): ..
3086 * aout-target.h (callback): ..
3087 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3088 MY_bfd_final_link): ..
3089 * aoutf1.h (sunos4_core_file_p): ..
3090 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3091 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3092 final_link, aout_link_input_section): ..
3093 * binary.c (binary_object_p, binary_canonicalize_symtab,
3094 binary_set_section_contents): ..
3095 * bout.c (b_out_callback, b_out_write_object_contents,
3096 b_out_set_section_contents, b_out_bfd_relax_section,
3097 b_out_bfd_get_relocated_section_contents): ..
3098 * cisco-core.c (cisco_core_file_validate): ..
3099 * coff-alpha.c (alpha_ecoff_object_p,
3100 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3101 * coff-arm.c (coff_arm_relocate_section,
3102 bfd_arm_allocate_interworking_sections): ..
3103 * coff-h8300.c (h8300_reloc16_extra_cases,
3104 h8300_bfd_link_add_symbols): ..
3105 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3106 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3107 ppc_bfd_coff_final_link): ..
3108 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3109 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3110 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3111 * coff64-rs6000.c (xcoff64_write_object_contents,
3112 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3113 * coffcode.h (coff_compute_section_file_positions,
3114 coff_write_object_contents): ..
3115 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3116 coff_section_symbol, build_debug_section): ..
3117 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3118 process_embedded_commands, _bfd_coff_link_input_bfd,
3119 _bfd_coff_write_global_sym): ..
3120 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3121 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3122 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3123 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3124 _bfd_dwarf2_find_nearest_line): ..
3125 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3126 ecoff_compute_section_file_positions,
3127 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3128 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3129 _bfd_elf_discard_section_eh_frame_hdr,
3130 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3131 _bfd_elf_write_section_eh_frame,
3132 _bfd_elf_write_section_eh_frame_hdr): ..
3133 * elf-hppa.h (elf_hppa_sort_unwind): ..
3134 * elf-m10200.c (mn10200_elf_relax_section,
3135 mn10200_elf_relax_delete_bytes,
3136 mn10200_elf_get_relocated_section_contents): ..
3137 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3138 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3139 mn10300_elf_relax_delete_bytes,
3140 mn10300_elf_get_relocated_section_contents,
3141 _bfd_mn10300_elf_adjust_dynamic_symbol,
3142 _bfd_mn10300_elf_discard_copies,
3143 _bfd_mn10300_elf_size_dynamic_sections,
3144 _bfd_mn10300_elf_finish_dynamic_sections): ..
3145 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3146 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3147 bfd_elf_set_group_contents, map_sections_to_segments,
3148 elf_sort_sections, assign_file_positions_for_segments,
3149 SECTION_SIZE, copy_private_bfd_data,
3150 _bfd_elf_get_dynamic_reloc_upper_bound,
3151 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3152 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3153 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3154 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3155 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3156 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3157 bfd_elf32_arm_process_before_allocation,
3158 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3159 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3160 elf32_arm_write_section): ..
3161 * elf32-cris.c (cris_elf_grok_prstatus,
3162 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3163 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3164 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3165 elf_cris_discard_excess_dso_dynamics,
3166 elf_cris_discard_excess_program_dynamics): ..
3167 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3168 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3169 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3170 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3171 elf32_frvfdpic_size_dynamic_sections,
3172 elf32_frvfdpic_modify_segment_map,
3173 elf32_frvfdpic_finish_dynamic_sections): ..
3174 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3175 elf32_h8_get_relocated_section_contents): ..
3176 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3177 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3178 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3179 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3180 elf32_hppa_finish_dynamic_sections): ..
3181 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3182 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3183 i370_elf_finish_dynamic_sections): ..
3184 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3185 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3186 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3187 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3188 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3189 * elf32-ip2k.c (ip2k_is_switch_table_128,
3190 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3191 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3192 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3193 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3194 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3195 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3196 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3197 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3198 m32r_elf_get_relocated_section_contents): ..
3199 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3200 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3201 m68hc11_elf_relax_delete_bytes): ..
3202 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3203 m68hc12_elf_size_one_stub): ..
3204 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3205 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3206 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3207 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3208 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3209 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3210 elf32_mips_grok_prstatus): ..
3211 * elf32-or32.c (or32_elf_consth_reloc): ..
3212 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3213 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3214 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3215 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3216 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3217 ppc_elf_final_write_processing): ..
3218 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3219 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3220 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3221 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3222 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3223 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3224 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3225 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3226 * elf32-sh64-com.c (sh64_address_in_cranges,
3227 sh64_get_contents_type): ..
3228 * elf32-sh64.c (sh64_find_section_for_address,
3229 sh64_elf_final_write_processing): ..
3230 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3231 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3232 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3233 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3234 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3235 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3236 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3237 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3238 elf_vax_finish_dynamic_sections): ..
3239 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3240 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3241 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3242 xstormy16_elf_finish_dynamic_sections): ..
3243 * elf32-xtensa.c (xtensa_read_table_entries,
3244 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3245 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3246 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3247 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3248 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3249 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3250 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3251 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3252 xtensa_callback_required_dependence): ..
3253 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3254 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3255 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3256 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3257 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3258 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3259 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3260 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3261 * elf64-hppa.c (allocate_dynrel_entries,
3262 elf64_hppa_size_dynamic_sections,
3263 elf64_hppa_finish_dynamic_sections): ..
3264 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3265 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3266 elf64_mips_grok_prstatus): ..
3267 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3268 mmix_elf_relocate_section, mmix_elf_final_link,
3269 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3270 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3271 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3272 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3273 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3274 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3275 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3276 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3277 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3278 ppc64_elf_finish_dynamic_sections): ..
3279 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3280 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3281 elf_s390_finish_dynamic_sections): ..
3282 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3283 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3284 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3285 sh64_elf64_finish_dynamic_sections): ..
3286 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3287 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3288 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3289 sparc64_elf_finish_dynamic_symbol,
3290 sparc64_elf_finish_dynamic_sections): ..
3291 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3292 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3293 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3294 elf64_x86_64_finish_dynamic_sections): ..
3295 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3296 * elfcode.h (elf_slurp_reloc_table): ..
3297 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3298 elf_finalize_dynstr, elf_link_add_object_symbols,
3299 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3300 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3301 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3302 elf32_mips_grok_prstatus): ..
3303 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3304 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3305 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3306 elfNN_ia64_finish_dynamic_sections): ..
3307 * elfxx-mips.c (mips_elf_create_procedure_table,
3308 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3309 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3310 mips_elf_global_got_index, mips_elf_multi_got,
3311 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3312 mips_elf_allocate_dynamic_relocations,
3313 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3314 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3315 _bfd_mips_elf_always_size_sections,
3316 _bfd_mips_elf_size_dynamic_sections,
3317 _bfd_mips_elf_finish_dynamic_symbol,
3318 _bfd_mips_elf_finish_dynamic_sections,
3319 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3320 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3321 _bfd_elf_mips_get_relocated_section_contents,
3322 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3323 * hp300hpux.c (callback): ..
3324 * hppabsd-core.c (make_bfd_asection): ..
3325 * hpux-core.c (make_bfd_asection): ..
3326 * i386linux.c (linux_link_create_dynamic_sections,
3327 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3328 * i386msdos.c (msdos_write_object_contents): ..
3329 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3330 os9k_set_section_contents): ..
3331 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3332 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3333 ieee_write_section_part, do_with_relocs, do_as_repeat,
3334 do_without_relocs, ieee_write_debug_part, init_for_output,
3335 ieee_set_section_contents): ..
3336 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3337 * irix-core.c (do_sections, make_bfd_asection): ..
3338 * libaout.h (aout_section_merge_with_text_p): ..
3339 * libbfd.c (_bfd_generic_get_section_contents,
3340 _bfd_generic_get_section_contents_in_window): ..
3341 * linker.c (default_indirect_link_order): ..
3342 * lynx-core.c (make_bfd_asection): ..
3343 * m68klinux.c (linux_link_create_dynamic_sections,
3344 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3345 * mach-o.c (bfd_mach_o_make_bfd_section,
3346 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3347 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3348 bfd_mach_o_scan_read_segment): ..
3349 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3350 _bfd_merge_sections): ..
3351 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3352 mmo_map_set_sizes, mmo_canonicalize_symtab,
3353 mmo_internal_write_section, mmo_write_object_contents): ..
3354 * netbsd-core.c (netbsd_core_file_p): ..
3355 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3356 nlm_alpha_set_public_section): ..
3357 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3358 * nlm32-sparc.c (nlm_sparc_write_import): ..
3359 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3360 nlm_compute_section_file_positions): ..
3361 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3362 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3363 * opncls.c (get_debug_link_info): ..
3364 * osf-core.c (make_bfd_asection): ..
3365 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3366 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3367 final_link, aout_link_input_section): ..
3368 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3369 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3370 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3371 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3372 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3373 * ptrace-core.c (ptrace_unix_core_file_p): ..
3374 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3375 _bfd_final_link_relocate, bfd_generic_relax_section,
3376 bfd_generic_get_relocated_section_contents): ..
3377 * reloc16.c (bfd_coff_reloc16_relax_section,
3378 bfd_coff_reloc16_get_relocated_section_c): ..
3379 * riscix.c (riscix_some_aout_object_p): ..
3380 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3381 * sco5-core.c (make_bfd_asection): ..
3382 * simple.c (bfd_simple_get_relocated_section_contents): ..
3383 * som.c (som_object_setup, setup_sections, som_prep_headers,
3384 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3385 som_set_reloc_info, som_get_section_contents,
3386 som_bfd_link_split_section): ..
3387 * sparclinux.c (linux_link_create_dynamic_sections,
3388 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3389 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3390 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3391 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3392 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3393 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3394 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3395 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3396 sunos_finish_dynamic_link): ..
3397 * syms.c (_bfd_stab_section_find_nearest_line): ..
3398 * tekhex.c (first_phase, tekhex_set_section_contents,
3399 tekhex_write_object_contents): ..
3400 * trad-core.c (trad_unix_core_file_p): ..
3401 * versados.c (process_esd, process_otr, process_otr): ..
3402 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3403 * vms-misc.c (add_new_contents): ..
3404 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3405 * vms.c (vms_set_section_contents): ..
3406 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3407 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3408 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3409 * xsym.c (bfd_sym_scan): .. See above.
3411 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3413 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3414 calling _bfd_merged_section_offset only for section symbols.
3416 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3418 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3419 for handling SEC_MERGE symbols in relax_section.
3421 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3423 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3424 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3425 linked together. Mark the result as h8300sx code.
3427 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3429 * elf-bfd.h (struct elf_backend_data): Added
3430 elf_backend_omit_section_dynsym.
3431 (_bfd_elf_link_omit_section_dynsym): Declare.
3432 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3433 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3434 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3435 (_bfd_elf_link_renumber_dynsyms): ... this function.
3436 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3437 _bfd_elf_link_omit_section_dynsym).
3438 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3440 2004-06-21 Nick Clifton <nickc@redhat.com>
3442 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3445 2004-06-17 Jerome Guitton <guitton@gnat.com>
3447 * bfd-in.h (bfd_cache_close_all): New function declaration.
3448 * bfd-in2.h: Regenerate.
3449 * cache.c (bfd_cache_close_all): New function definition.
3451 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3453 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3455 * configure: Regenerate.
3457 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3459 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3460 the pre-existing section.
3462 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3464 * section.c (struct sec): Remove usused flags. Reorganize a little.
3465 (bfd_get_section_size_before_reloc): Delete.
3466 (bfd_get_section_size_after_reloc): Delete.
3467 (STD_SECTION): Update.
3468 (bfd_get_section_size_now): Delete.
3469 (bfd_set_section_contents): Don't referece reloc_done.
3470 (bfd_get_section_contents): Remove reloc_done comment.
3471 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3473 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3474 * ecoff.c (bfd_debug_section): Update initializer.
3475 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3476 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3477 * bfd-in.h (bfd_section_size): Expand.
3478 (bfd_get_section_size): New macro.
3479 * bfd-in2.h: Regenerate.
3480 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3481 bfd_get_section_size_before_reloc with bfd_get_section_size.
3482 * coffcode.h (coff_write_object_contents): Likewise.
3483 * coffgen.c (build_debug_section): Likewise.
3484 * dwarf1.c (parse_line_table): Likewise.
3485 (_bfd_dwarf1_find_nearest_line): Likewise.
3486 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3487 * i386msdos.c (msdos_write_object_contents): Likewise.
3488 * pdp11.c (squirt_out_relocs): Likewise.
3489 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3490 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3492 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3494 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3495 removal) with updated comment.
3496 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3498 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3499 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3501 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3503 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3504 overflow on branches to undefweaks.
3506 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3508 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3509 as ecoff_section_data() does not return a valid lvalue.
3511 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3513 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3514 (elf_link_add_object_symbols): Likewise.
3516 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3517 (elf_backend_reloc_type_class): New.
3519 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3521 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3523 * configure: Regenerate.
3525 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3527 From: Albert Chin-A-Young <china@thewrittenword.com>
3528 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3531 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3533 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3536 2004-05-28 DJ Delorie <dj@redhat.com>
3538 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3539 for linking, but otherwise adjust reloc for merged sections.
3541 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3543 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3544 _bfd_merged_section_offset for local symbols.
3546 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3548 * Makefile.am: Regenerate dependencies.
3549 * Makefile.in: Regenerate.
3550 * archures.c: Add bfd_mach_sh3_nommu .
3551 * bfd-in2.h: Regenerate.
3552 * cpu-sh.c: Add sh3-nommu architecture.
3553 (bfd_to_arch_table): Create new table.
3554 (sh_get_arch_from_bfd_mach): Create new function.
3555 (sh_get_arch_up_from_bfd_mach): Create new function.
3556 (sh_merge_bfd_arch): Create new function.
3557 * elf32-sh.c (sh_ef_bfd_table): Add table.
3558 (sh_elf_check_relocs): Replace switch statement with
3559 use of sh_ef_bfd_table .
3560 (sh_elf_get_flags_from_mach): Add new function.
3561 (sh_find_elf_flags): Likewise.
3562 (sh_elf_copy_private_data): Replace most of non-elf contents
3563 with a call to sh_merge_bfd_arch() .
3565 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3567 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3568 * Makefile.in: Regenerate.
3570 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3572 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3573 custom calling conventions for dynamic symbols.
3574 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3575 symbol if it's an alias to a global one.
3577 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3579 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3582 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3584 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3587 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3589 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3590 for SHT_GROUP sections.
3592 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3594 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3596 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3597 * merge.c: Formatting. Remove unnecessary casts. Expand
3598 bfd_get_section_alignment macro.
3599 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3600 use throughout file.
3601 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3602 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3603 section name to determine sinfo group, instead test output section
3605 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3606 _bfd_strip_section_from_output rather than just twiddling flags.
3607 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3608 (_bfd_merge_sections): Update prototype.
3609 * libbfd.h: Regenerate.
3611 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3613 * netbsd-core.c: Correctly indent section that sets architecture
3616 From Miod Vallat <miod@online.fr>:
3617 * m88kopenbsd.c: New file.
3618 * targets.c (m88k_openbsd_vec): New.
3619 * config.bfd: Add m88k-*-openbsd*.
3620 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3621 (m88kopenbsd_vec): New.
3622 * configure: Regenerate.
3623 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3624 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3626 * Makefile.in: Regenerate.
3627 * po/SRC-POTFILES.in: Regenerate.
3629 2004-05-24 Nick Clifton <nickc@redhat.com>
3631 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3632 introduced by hash table size patch.
3634 2004-05-22 Ben Elliston <bje@au.ibm.com>
3636 * configure.in (is_release): Remove.
3637 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3638 (AC_OUTPUT): Don't output bfdver.h from version.h.
3639 * configure: Regenerate.
3640 * Makefile.am (RELEASE): New variable.
3641 (bfdver.h): New target.
3642 * Makefile.in: Regenerate.
3643 * doc/Makefile.in: Likewise.
3645 2004-05-22 Ben Elliston <bje@au.ibm.com>
3647 * Makefile.am (config.status): Don't depend on version.h.
3648 * Makefile.in: Regenerate.
3650 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3652 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3653 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3654 * libbfd.h: Regenerate.
3655 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3656 (_bfd_elf_rel_local_sym): Likewise.
3657 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3658 (elf_link_input_bfd): Likewise.
3659 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3660 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3661 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3662 (elfNN_ia64_relocate_section): Likewise.
3664 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3666 * hash.c (bfd_default_hash_table_size): New variable.
3667 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3668 (bfd_hash_set_default_size): New function. Set the default size
3669 to a selected prime number close to the argument. Document new
3671 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3672 * bfd-in2.h: Regenerate.
3673 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3674 * Makefile.in: Regenerate.
3676 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3678 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3679 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3680 arm, m68k, m88k and hppa core files.
3682 2004-05-21 Nick Clifton <nickc@redhat.com>
3684 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3685 (bfd_bwrite): Likewise.
3686 (bfd_tell): Likewise.
3687 (bfd_flush): Likewise.
3688 (bfd_stat): Likewise.
3689 (bfd_seek): Likewise.
3690 (bfd_get_mtime): Likewise.
3691 (bfd_get_size): Likewise.
3693 2004-05-19 Ben Elliston <bje@au.ibm.com>
3695 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3697 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3699 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3700 (bfd_generic_openr_next_archived_file): Likewise.
3702 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3704 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3705 section names by inserting a new substring after .gnu.linkonce, except
3706 for .gnu.linkonce.t.* where the "t." is replaced.
3708 2004-05-17 Adam Nemet <anemet@lnxw.com>
3710 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3711 (m68-*-lynxos* case): Likewise.
3712 (powerpc-*-lyxnos* case): New case.
3713 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3715 2004-05-17 David Heine <dlheine@tensilica.com>
3717 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3718 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3719 * bfd.c (bfd_copy_private_header_data): Define.
3720 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3722 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3723 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3724 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3725 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3726 segments by calling copy_private_bfd_data.
3727 (_bfd_elf_copy_private_header_data): Define.
3728 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3729 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3730 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3731 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3732 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3733 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3734 * som.c (som_bfd_copy_private_header_data): Define.
3735 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3736 * vms.c (vms_bfd_copy_private_header_data): Define.
3737 * bfd-in2.h: Regenerate.
3738 * libbfd.h: Regenerate.
3740 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3742 * elfxx-mips.c (MINUS_TWO): Define.
3743 (mips_elf_higher, mips_elf_highest,
3744 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3745 some bfd_vma values.
3746 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3748 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3750 * som.c (log2): Rename to exact_log2. Adjust all callers.
3752 2004-05-13 Paul Brook <paul@codesourcery.com>
3754 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3755 dwarf3 format CIE entries. Remove comment about the size of the
3756 ra_column field. It is now correctly deduced.
3758 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3760 * config.bfd (or32-*-rtems*): Switch to elf.
3762 2004-05-13 Nick Clifton <nickc@redhat.com>
3764 * po/fr.po: Updated French translation.
3766 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3768 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3769 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3770 Adjust counting of last_local.
3771 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3772 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3773 created by the linker nor !SHF_ALLOC.
3775 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3776 DT_PLTGOT to the start of the .got.plt section instead of the
3777 .got output section. Set sh_entsize for .got section in addition
3779 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3780 is at sgot->output_section->vma.
3781 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3782 DT_PLTGOT to the start of the .got.plt section instead of the
3783 .got output section.
3784 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3785 is at sgot->output_section->vma. Set sh_entsize for .got section
3786 in addition to .got.plt.
3787 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3788 (bfd_section_from_phdr): Likewise.
3789 (map_sections_to_segments): Likewise.
3790 (assign_file_positions_for_segments): Likewise.
3791 (get_program_header_size): Likewise.
3792 * elflink.c (bfd_elf_size_dynamic_sections): Set
3793 elf_tdata (output_bfd)->relro from info->relro.
3794 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3796 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3798 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3799 a zero symndx for which we hadn't accounted a dynamic relocation.
3800 (_frvfdpic_add_rofixup): Likewise.
3802 2004-05-07 Brian Ford <ford@vss.fsi.com>
3803 DJ Delorie <dj@redhat.com>
3805 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3806 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3807 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3808 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3810 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3812 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3813 immediately if there's no link info.
3814 (elf32_frvfdpic_copy_private_bfd_data): New.
3815 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3817 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3819 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3820 filename argument is null; do not call strlen on a null pointer.
3822 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3824 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3827 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3829 * configure.in (bfd_elf32_frvfdpic_vec): New.
3830 * configure: Rebuilt.
3831 * targets.c (bfd_elf32_frvfdpic_vec): New.
3832 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3834 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3835 frvfdpic instead of frv. Rearrange elf-target macros such that
3836 the FDPIC-specific ones are only defined for this new target
3838 (bfd_elf32_frvfdpic_vec): Declare.
3840 (elf32_frv_relocate_section): Use it to enable segment checking
3841 and to control rofixup emission. Add output section vma to
3842 applied relocation in non-LOAD non-ALLOC sections. Use
3843 _bfd_error_handler for errors.
3844 (_frv_create_got_section): Create .rel.got and .rofixup only in
3845 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3847 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3848 (elf32_frvfdpic_modify_segment_map): Likewise.
3849 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3850 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3851 error message if we miscompute the rofixup size.
3852 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3853 (frvfdpic_elf_encode_eh_address): Likewise.
3854 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3855 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3856 relocs. Reject unknown relocation types.
3857 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3858 (frv_elf_merge_private_bfd_data): Likewise.
3859 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3860 0x4000 for newly-added elf32-frvfdpic.
3862 2004-05-05 Nick Clifton <nickc@redhat.com>
3865 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3866 returning NULL as most users of this function do not check its
3868 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3869 of bfd_cache_lookup().
3870 * sco5-core.c (sco5_core_file_p): Likewise.
3871 * trad-core.c (trad_unix_core_file_p): Likewise.
3873 2004-05-05 Nick Clifton <nickc@redhat.com>
3875 * cache.c (bfd_cache_lookup): Improve formatting.
3876 * archive.c: Fix formatting.
3878 2004-05-05 Peter Barada <peter@the-baradas.com>
3880 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3881 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3882 * bfd-in2.h(bfd_architecture): Regenerate.
3884 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3886 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3888 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3889 those against discarded link-once and SEC_MERGE section symbols.
3891 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3893 * section.c (bfd_get_section_by_name_if): New.
3894 * bfd-in2.h: Regenerated.
3896 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3898 * som.c (som_bfd_is_group_section): Define.
3900 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3902 * section.c (bfd_make_section_anyway): Copy the whole
3903 bfd_hash_entry, not just "next" from existing entry.
3905 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3907 * elf.c (bfd_section_from_shdr): Maintain the section order in
3909 (special_sections): Add ".note.GNU-stack".
3910 (elf_fake_sections): Handle section group for relocatable
3913 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3915 * section.c (bfd_sections_find_if): New.
3916 * bfd-in2.h: Regenerated.
3918 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3920 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3922 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3923 * elf.c (bfd_elf_is_group_section): New function.
3924 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3925 * section.c (bfd_generic_is_group_section): New function.
3926 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3927 (BFD_JUMP_TABLE_LINK): Adjust.
3928 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3929 * aout-target.h (MY_bfd_is_group_section): Define.
3930 * aout-tic30.c (MY_bfd_is_group_section): Define.
3931 * bfd.c (bfd_is_group_section): Define.
3932 * binary.c (binary_bfd_is_group_section): Define.
3933 * bout.c (b_out_bfd_is_group_section): Define.
3934 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3935 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3936 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3937 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3938 * coffcode.h (coff_bfd_is_group_section): Define.
3939 * i386msdos.c (msdos_bfd_is_group_section): Define.
3940 * i386os9k.c (os9k_bfd_is_group_section): Define.
3941 * ieee.c (ieee_bfd_is_group_section): Define.
3942 * ihex.c (ihex_bfd_is_group_section): Define.
3943 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3944 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3945 * mmo.c (mmo_bfd_is_group_section): Define.
3946 * nlm-target.h (nlm_bfd_is_group_section): Define.
3947 * oasys.c (oasys_bfd_is_group_section): Define.
3948 * pef.c (bfd_pef_bfd_is_group_section): Define.
3949 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3950 * srec.c (srec_bfd_is_group_section): Define.
3951 * tekhex.c (tekhex_bfd_is_group_section): Define.
3952 * versados.c (versados_bfd_is_group_section): Define.
3953 * vms.c (vms_bfd_is_group_section): Define.
3954 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3955 * bfd-in2.h: Regenerate.
3956 * libbfd.h: Regenerate.
3958 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3960 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3962 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3964 * configure.in: Update version to 2.15.91.
3965 * configure: Regenerate.
3967 2004-04-29 Brian Ford <ford@vss.fsi.com>
3969 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3970 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3971 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
3972 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
3973 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
3974 .gnu.linkonce.wi. sections.
3975 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3976 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3978 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3979 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3981 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3983 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3984 * bfd-in2.h: Regenerate.
3985 * libbfd.h: Likewise.
3987 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3989 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3991 (setup_sections): Use som_subspace_dictionary_record struct instead
3992 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3993 is_comdat, is_common or dup_common.
3994 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3995 is_comdat, is_common and dup_common in section subspace_dict from
3997 (som_begin_writing): Use som_subspace_dictionary_record struct.
3998 (som_finish_writing): Likewise.
3999 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4000 is_common and dup_common flags in info for symbol. Add comment
4001 regarding linker support for these fields. Slightly reorganize
4003 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4004 dup_common fields in symbol table from symbol info.
4005 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4006 arguments. Set corresponding fields in copy_data. Change all callers.
4007 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4009 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4010 * som.h (som_subspace_dictionary_record): Define.
4011 (som_copyable_section_data_struct): Add is_comdat, is_common and
4013 (som_section_data_struct): Use som_subspace_dictionary_record struct
4014 instead of subspace_dictionary_record.
4015 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4017 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4019 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4020 if set. Check reloc_done flag before applying relocations. Use
4021 output addresses, both when applying relocations and when comparing
4022 against the specified section.
4023 (elf_xtensa_relocate_section): Use output address to check if dynamic
4024 reloc is in a literal pool. Set section's reloc_done flag.
4026 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4028 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4029 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4031 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4034 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4036 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4037 structure field removed in 2004-04-24 patch.
4038 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4040 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4042 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4043 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4044 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4045 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4046 field before calling elf_backend_section_flags.
4048 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4050 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4051 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4052 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4053 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4054 and BFD_RELOC_32_PCREL.
4055 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4056 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4057 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4058 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4059 (mips_elf_next_relocation): Move comment about matching HI/LO
4061 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4062 R_MIPS_GNU_REL_HI16.
4064 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4066 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4067 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4068 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4069 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4070 and update comments to reflect current usage.
4071 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4072 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4074 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4075 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4076 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4077 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4078 type number to be MIPS_R_PCREL16.
4079 (mips_relocate_section): Remove support for link-time relaxation
4080 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4081 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4082 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4083 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4084 relaxation of branches used by embedded-PIC.
4085 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4086 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4087 related members, update comment.
4088 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4089 code related to embedded-PIC.
4090 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4091 initialization of now-removed 'adjust' member of
4092 'struct ecoff_debug_info'.
4094 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4096 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4098 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4100 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4101 relocs for locally defined symbols during -shared final link.
4102 (elf32_arm_final_link_relocate): Likewise.
4104 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4106 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4107 ELF_LINK_POINTER_EQUALITY_NEEDED.
4108 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4109 if r_type is not R_X86_64_PC32.
4110 (elf64_x86_64_finish_dynamic_symbol): If
4111 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4114 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4116 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4117 (elf_backend_plt_sym_val): Define.
4119 2004-04-22 Andrew Cagney <cagney@redhat.com>
4121 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4123 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4125 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4127 * som.c (som_set_section_contents): Constantify second argument.
4128 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4129 (som_object_setup): Rework to avoid warning.
4130 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4133 2004-04-22 Andrew Cagney <cagney@redhat.com>
4135 * cache.c (bfd_cache_close): Check for a previously closed file.
4137 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4139 * bfd.c (bfd_get_synthetic_symtab): Define.
4140 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4141 NAME##_get_synthetic_symtab.
4142 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4143 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4144 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4146 (_bfd_elf_get_synthetic_symtab): New prototype.
4147 * elfcode.h (elf_get_synthetic_symtab): Define.
4148 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4149 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4150 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4151 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4152 * bfd-in2.h: Rebuilt.
4153 * libbfd.h: Rebuilt.
4154 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4155 (elf_backend_plt_sym_val): Define.
4156 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4157 (elf_backend_plt_sym_val): Define.
4158 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4159 (elf_backend_plt_sym_val): Define.
4160 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4161 (elf_backend_plt_sym_val): Define.
4162 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4163 (elf_backend_plt_sym_val): Define.
4164 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4165 (elf_backend_plt_sym_val): Define.
4166 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4167 (elf_backend_plt_sym_val): Define.
4168 * aout-target.h (MY_get_synthetic_symtab): Define.
4169 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4170 * coff-rs6000.c (rs6000coff_vec): Add
4171 _bfd_nodynamic_get_synthetic_symtab.
4172 (pmac_xcoff_vec): Likewise.
4173 * coff64-rs6000.c (rs6000coff64_vec): Add
4174 _bfd_nodynamic_get_synthetic_symtab.
4175 (aix5coff64_vec): Likewise.
4176 * sunos.c (MY_get_synthetic_symtab): Define.
4177 * vms.c (vms_get_synthetic_symtab): Define.
4179 2004-04-22 Nick Clifton <nickc@redhat.com>
4181 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4183 2004-04-22 Peter Barada <peter@the-baradas.com>
4185 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4186 * bfd2-in.h: Regenerate.
4187 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4189 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4191 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4192 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4193 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4194 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4195 * bfd-in2.h: Regenerate.
4197 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4199 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4200 require relocations against a weak symbol to reference the same
4201 symbol hash entry if not a final, static link.
4202 (get_cached_value, add_value_map): Add final_static_link argument.
4203 (remove_literals): Pass final_static_link argument as needed.
4205 2004-04-21 Andrew Cagney <cagney@redhat.com>
4207 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4208 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4209 (opncls_bwrite, opncls_bclose, opncls_bflush)
4210 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4211 bfd iovec that uses function callbacks.
4212 (bfd_close): Use the iovec's bclose.
4213 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4214 (cache_bclose, cache_bflush, cache_bstat)
4215 (cache_iovec): New functions and global variable, implement a
4216 cache "iovec", where applicable set bfd_error.
4217 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4218 * bfdio.c (struct bfd_iovec): Define.
4219 (real_read): Delete function.
4220 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4221 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4222 assume that bread and bwrite set bfd_error.
4223 * bfd.c (struct bfd): Add "iovec", update comments.
4224 * bfd-in2.h, libbfd.h: Re-generate.
4226 2004-04-21 Andrew Cagney <cagney@redhat.com>
4228 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4230 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4232 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4233 (bfd_elf_gc_sections): Fail if a shared object is being created.
4234 Do not fail if dynamic sections have been created. Instead call
4235 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4236 dynamically referenced symbols. Do not mark the whole graph
4237 rooted at .eh_frame, only the section proper.
4239 2004-04-20 DJ Delorie <dj@redhat.com>
4241 * reloc.c: Add BFD_RELOC_32_SECREL.
4242 * bfd-in2.h: Regenerate.
4243 * libbfd.h: Likewise.
4244 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4245 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4246 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4248 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4250 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4251 relocs against hidden/protected undefweak symbols properly.
4252 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4254 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4256 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4257 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4260 2004-04-17 Brian Ford <ford@vss.fsi.com>
4262 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4263 filepos for the SizeOfHeaders field.
4264 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4266 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4268 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4270 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4271 change reloc_done. Set and restore _cooked_size.
4274 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4276 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4279 2004-04-15 Nick Clifton <nickc@redhat.com>
4281 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4283 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4285 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4287 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4289 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4290 when it is a definition.
4292 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4294 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4295 when statically linking PIC code.
4296 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4298 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4300 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4301 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4302 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4303 * configure: Regenerate.
4305 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4307 * elflink.c: Include libiberty.h.
4308 * Makefile.am (elflink.lo): Depend on libiberty.h.
4309 * Makefile.in: Regenerate.
4311 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4313 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4316 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4318 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4319 reserve the memory for dynamic linker
4321 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4323 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4324 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4326 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4328 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4329 RELOC_FOR_GLOBAL_SYMBOL.
4330 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4332 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4334 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4335 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4337 2004-04-01 Paul Brook <paul@codesourcery.com>
4339 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4340 * elf32-arm.h (struct elf32_elf_section_map): New.
4341 (struct _arm_elf_section_data): New.
4342 (elf32_arm_section_data): Define.
4343 (struct elf32_arm_link_hash_table): Add byteswap_code.
4344 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4345 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4346 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4347 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4348 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4349 (bfd_elf32_new_section_hook, elf_backend_write_section,
4350 elf_backend_link_output_symbol_hook): Define.
4352 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4354 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4355 that keeps the characters in a B_INCL..B_EINCL range.
4356 (_bfd_link_section_stabs): When computing the sum of the
4357 characters in a B_INCL..B_EINCL range also keep a copy of those
4358 characters. Use this information to distinguish between
4359 include sections that have the same sum and the same length
4360 but which are nevertheless unique.
4362 2004-03-31 Paul Brook <paul@codesourcery.com>
4364 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4365 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4367 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4369 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4370 to 'sum_chars' and add field 'num_chars'.
4371 (_bfd_link_section_stabs): When computing the sum of the
4372 characters in a B_INCL..B_EINCL range also keep a count of the
4373 number of characters. Use this information to help distinguish
4374 between include sections when have the same sum but which
4375 nevertheless are still unique.
4377 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4379 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4381 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4382 Tomer Levi <Tomer.Levi@nsc.com>
4384 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4385 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4386 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4387 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4388 (cpu-cr16c.lo): New target.
4389 (elf32-cr16c.lo): Likewise.
4390 * Makefile.in: Regenerate.
4391 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4392 (bfd_archures_list): Add bfd_cr16c_arch.
4393 * config.bfd: Handle cr16c-*-elf*.
4394 * configure.in: Handle bfd_elf32_cr16c_vec.
4395 * configure: Regenerate.
4396 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4397 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4398 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4399 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4400 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4401 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4402 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4403 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4404 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4405 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4406 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4407 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4408 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4409 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4410 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4411 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4412 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4413 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4414 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4415 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4416 * targets.c (bfd_elf32_cr16c_vec): Declare.
4417 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4418 * cpu-cr16c.c: New file.
4419 * elf32-cr16c.c: Likewise.
4420 * libbfd.h: Regenerate.
4421 * bfd-in2.h: Likewise.
4423 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4425 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4427 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4429 * Makefile.am: Remove all mention of elflink.h.
4430 * Makefile.in: Regenerate.
4431 * bfd-in.h (bfd_elf_discard_info): Declare.
4432 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4433 * bfd-in2.h: Regenerate.
4434 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4435 bfd_elf32_link_record_dynamic_symbol,
4436 bfd_elf64_link_record_dynamic_symbol,
4437 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4438 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4439 _bfd_elf32_link_record_local_dynamic_symbol,
4440 _bfd_elf64_link_record_local_dynamic_symbol,
4441 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4442 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4443 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4444 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4445 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4446 _bfd_elf32_reloc_symbol_deleted_p,
4447 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4448 (bfd_elf_link_record_dynamic_symbol,
4449 bfd_elf_link_record_local_dynamic_symbol,
4450 bfd_elf_final_link, bfd_elf_gc_sections,
4451 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4452 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4453 bfd_elf_reloc_symbol_deleted_p): Declare.
4454 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4455 * elf32-arm.h: Update for changed function names. Remove local
4456 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4457 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4458 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4459 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4460 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4461 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4462 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4463 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4464 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4465 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4466 (bfd_elfNN_print_symbol): Define.
4467 * elfcode.h: Don't include elflink.h.
4468 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4469 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4470 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4471 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4472 elf_link_record_local_dynamic_symbol): Don't define.
4473 * elflink.c: Update for changed function names. Move elflink.h
4475 * elflink.h: Delete file.
4476 * po/SRC-POTFILES.in: Regenerate.
4477 * po/bfd.pot: Regenerate.
4479 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4481 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4482 "name" for global syms accidentally removed in 2004-03-20 change.
4484 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4486 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4487 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4488 where Elf_External_* is different for 64 and 32 bit, with
4489 corresponding elf_size_info field.
4490 (struct elf_final_link_info): Use "bfd_byte *" instead
4491 of "Elf_External_Sym *" for external_syms and symbuf.
4492 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4493 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4494 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4495 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4496 (elf_link_sort_cmp2): Adjust.
4497 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4498 using ELF_R_SYM macro. Set u.sym_mask.
4499 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4500 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4501 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4502 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4503 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4504 swap_syn_out functions. Rearrange dyn swap in/out switch.
4505 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4506 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4507 (elf_link_flush_output_syms): Add elf_backend_data arg.
4508 (elf_link_check_versioned_symbol): Likewise.
4509 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4510 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4511 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4512 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4513 ELF_R_TYPE and ELF_R_INFO macros.
4514 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4515 based on size rather than using ELF_R_INFO.
4516 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4518 (struct alloc_got_off_arg): New.
4519 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4520 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4521 (elf_gc_allocate_got_offsets): Adjust.
4522 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4523 ELF_R_SYM. Use bfd_section_from_elf_index.
4524 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4525 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4526 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4528 2004-03-26 Stan Shebs <shebs@apple.com>
4530 Remove MPW support, no longer used.
4531 * config.bfd (powerpc-*-mpw*): Remove configuration.
4532 * mpw-config.in, mpw-make.sed: Remove files.
4533 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4535 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4537 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4538 (ppc64_elf_add_symbol_hook): New function.
4539 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4540 const from Elf_Internal_Sym param.
4541 * elflink.c (elf_link_add_object_symbols): Adjust.
4542 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4543 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4544 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4545 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4546 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4547 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4548 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4549 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4550 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4551 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4552 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4553 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4554 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4555 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4556 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4557 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4559 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4561 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4562 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4563 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4564 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4565 (bfd_elf64_bfd_link_add_symbols): Delete.
4566 (bfd_elf_link_add_symbols): Declare.
4567 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4568 * elflink.c: Include safe-ctype.h.
4569 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4571 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4572 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4574 (elf_link_add_archive_symbols): Rename from
4575 _bfd_elf_link_add_archive_symbols, make static.
4576 (elf_link_add_object_symbols): New function. Corresponding
4577 elflink.h function converted to use elf_size_info.
4578 (bfd_elf_link_add_symbols): Likewise.
4579 (bfd_elf_size_dynamic_sections): Adjust.
4580 * elflink.h (elf_bfd_link_add_symbols): Delete.
4581 (elf_link_add_object_symbols): Delete.
4582 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4583 bfd_elf_link_add_symbols.
4584 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4586 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4588 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4589 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4591 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4592 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4593 (_bfd_elf_add_dt_needed_tag): Declare.
4594 (_bfd_elf_sort_symbol): Declare.
4595 (_bfd_elf_finalize_dynstr): Declare.
4596 (RELOC_FOR_GLOBAL_SYM): Formatting.
4597 * elfcode.h (elf_add_dynamic_entry): Delete.
4598 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4599 elflink.h function converted to use elf_size_info.
4600 (_bfd_elf_add_dt_needed_tag): Likewise.
4601 (_bfd_elf_sort_symbol): Likewise.
4602 (_bfd_elf_finalize_dynstr): Likewise.
4603 (compute_bucket_count): Likewise.
4604 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4605 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4606 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4607 * elflink.h: ..here.
4608 (sort_symbol, add_dt_needed_tag): Delete.
4609 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4610 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4612 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4613 * elf32-cris.c (add_dynamic_entry): Likewise.
4614 * elf32-hppa.c (add_dynamic_entry): Likewise.
4615 * elf32-i370.c (add_dynamic_entry): Likewise.
4616 * elf32-i386.c (add_dynamic_entry): Likewise.
4617 * elf32-m32r.c (add_dynamic_entry): Likewise.
4618 * elf32-m68k.c (add_dynamic_entry): Likewise.
4619 * elf32-ppc.c (add_dynamic_entry): Likewise.
4620 * elf32-s390.c (add_dynamic_entry): Likewise.
4621 * elf32-sh.c (add_dynamic_entry): Likewise.
4622 * elf32-sparc.c (add_dynamic_entry): Likewise.
4623 * elf32-vax.c (add_dynamic_entry): Likewise.
4624 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4625 * elf64-alpha.c (add_dynamic_entry): Likewise.
4626 * elf64-hppa.c (add_dynamic_entry): Likewise.
4627 * elf64-ppc.c (add_dynamic_entry): Likewise.
4628 * elf64-s390.c (add_dynamic_entry): Likewise.
4629 * elf64-sparc.c (add_dynamic_entry): Likewise.
4630 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4631 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4632 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4633 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4634 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4635 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4637 2004-03-23 Paul Brook <paul@codesourcery.com>
4639 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4641 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4643 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4644 literal tables and check for relocs outside of literal pools.
4645 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4646 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4648 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4649 (elf_xtensa_relocate_section): Read literal tables and check for
4650 dynamic relocations in read-only sections and not in literal pools.
4652 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4655 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4657 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4659 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4660 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4661 not defined by the executable, or defined in a DSO.
4662 <eliding run-time relocation of .got>: Initialize GOT entry for a
4663 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4665 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4666 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4667 a PLT reloc to GOT for an executable.
4668 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4669 .got for a DSO and explain why.
4670 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4671 and unreferenced symbols for which a PLT is defined. Adjust
4672 dynamic-symbol pruning correspondingly, to make sure we don't lose
4673 a dynamic symbol also defined by a DSO.
4675 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4677 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4678 and rel args. Group input and output args. Wrap to 80 columns.
4679 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4680 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4681 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4682 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4683 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4684 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4685 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4686 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4687 RELOC_FOR_GLOBAL_SYMBOL invocation.
4689 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4691 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4692 unresolved symbols in objects aren't allowed.
4694 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4696 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4697 (elf_hppa_unmark_useless_dynamic_symbols):
4698 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4699 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4700 (elf32_hppa_relocate_section): Likewise.
4701 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4702 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4703 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4704 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4705 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4707 * elf-m10200.c (mn10200_elf_relocate_section): Use
4708 RELOC_FOR_GLOBAL_SYMBOL.
4709 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4710 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4711 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4712 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4713 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4714 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4715 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4716 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4717 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4718 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4719 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4720 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4722 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4724 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4725 (final_link_relocate): Likewise.
4726 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4727 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4729 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4731 * Makefile.am: Run "make dep-am".
4732 * Makefile.in: Regenerate.
4733 * aclocal.m4: Regenerate.
4734 * config.in: Regenerate.
4735 * po/bfd.pot: Regenerate.
4737 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4738 H.J. Lu <hongjiu.lu@intel.com>
4740 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4741 type and size change code to where it was previously. Remove
4742 dt_needed param. Treat old weak syms as strong if new sym is
4743 from a shared lib, even when old sym is from another shared
4744 lib. Remove unnecessary tests of oldweak and newweak. Correct
4746 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4747 _bfd_elf_merge_symbol calls.
4748 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4749 dt_needed local var. Update comments.
4750 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4751 (_bfd_elf_add_default_symbol): Likewise.
4753 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4754 strong syms in one shared object overriding weak syms in another.
4756 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4758 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4759 dyn_lib_class field. Rearrange for better packing.
4760 (elf_dt_soname): Delete.
4761 (elf_dyn_lib_class): Define.
4762 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4763 (bfd_elf_set_dt_needed_soname): Delete.
4764 (bfd_elf_set_dyn_lib_class): New function.
4765 * elflink.h (add_dt_needed_tag): New function. Split out from..
4766 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4767 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4768 initialization of soname.
4769 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4771 * bfd-in.h (enum dynamic_lib_link_class): New.
4772 (bfd_elf_set_dt_needed_soname): Delete.
4773 (bfd_elf_set_dyn_lib_class): Declare.
4774 * bfd-in2.h: Regenerate.
4776 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4777 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4778 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4779 symbol loop. Instead use add_needed to flag tag as written.
4781 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4783 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4784 logic for null_input_bfd detection.
4786 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4788 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4790 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4792 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4795 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4797 * elflink.c (elf_link_read_relocs_from_section): Don't use
4798 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4799 (_bfd_elf_link_read_relocs): ..to here.
4800 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4802 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4804 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4805 values selected in configure.host. Require both to be defined
4806 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4807 corresponding BFD_HOST vars with quotes.
4808 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4809 Always require BFD_HOST_64_BIT_DEFINED.
4810 <file_ptr type>: Find off_t size before emitting message. Combine
4811 off_t and ftello64 conditional.
4812 * configure: Regenerate.
4814 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4816 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4817 aliasing warning. Remove trailing whitespace throughout file.
4819 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4821 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4822 input_section in calls to get_dyn_name.
4823 * 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
4825 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4827 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4829 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4830 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4831 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4832 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4833 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4834 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4835 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4837 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4838 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4839 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4840 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4841 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4842 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4843 (read_8_bytes, read_indirect_string, read_address): Likewise.
4844 (read_abbrevs, parse_comp_unit): Likewise.
4845 * targets.c (struct bfd_target): Likewise.
4846 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4847 * hppabsd-core.c: Likewise. Formatting.
4848 * hpux-core.c: Likewise.
4849 * irix-core.c: Likewise.
4850 * netbsd-core.c: Likewise.
4851 * osf-core.c: Likewise.
4852 * ptrace-core.c: Likewise.
4853 * sco5-core.c: Likewise.
4854 * trad-core.c: Likewise.
4855 * configure: Regenerate.
4856 * bfd-in2.h: Regenerate.
4858 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4860 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4861 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4862 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4863 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4864 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4865 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4866 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4867 * libbfd.c: Likewise in function definitions.
4868 (bfd_put_8): Mask with 0xff rather than casting to char.
4869 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4870 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4871 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4872 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4873 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4874 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4875 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4876 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4877 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4878 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4879 * archive.c (do_slurp_coff_armap): Update swap prototype.
4880 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4881 (tic54x_getl_signed_32): Likewise.
4882 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4883 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4884 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4885 (bfd_getp_signed_32, bfd_putp32): Likewise.
4886 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4887 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4888 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4889 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4890 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4891 bfd_h_getx_signed_16, bfd_h_putx16.
4892 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4893 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4894 * hpux-core.c: Likewise.
4895 * irix-core.c: Likewise.
4896 * netbsd-core.c: Likewise.
4897 * osf-core.c: Likewise.
4898 * ptrace-core.c: Likewise.
4899 * sco5-core.c: Likewise.
4900 * trad-core.c: Likewise.
4901 * bfd-in2.h: Regenerate.
4903 2004-03-15 Matt Thomas <matt@3am-software.com>
4905 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4908 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4910 * config.bfd: Add x86_64-*-openbsd*.
4911 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4913 * configure: Regenerate.
4915 2004-03-12 Nick Clifton <nickc@redhat.com>
4916 Dave Murphy <wintermute2k4@ntlworld.com>
4918 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4919 if the input bfd does not contain any code.
4921 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4923 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4925 2004-03-05 Fred Fish <fnf@redhat.com>
4927 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4928 mips16 symbols to be even rather than testing first for even/odd.
4929 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4931 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4933 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4936 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4938 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4939 undefined symbols as hash_new.
4941 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4943 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4945 * elf32-sh.c: Ditto.
4946 * bfd-in2.h: Regenerate.
4948 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4950 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4952 (_frv_count_got_plt_entries): Initialize them.
4953 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4955 (frv_pic_relocs_info_for_global): Likewise.
4956 (frv_pic_relocs_info_for_local): Likewise.
4957 (frv_pic_merge_early_relocs_info): New.
4958 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4960 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4961 Check that we don't exceed the allocated count for entry.
4962 (_frv_add_rofixup): Likewise.
4963 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4964 (elf32_frv_finish_dynamic_sections): Improve error message in case
4965 we emit too few rofixup entries.
4967 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4969 * archures.c (bfd_mach_fr450): New.
4970 * bfd-in2.h: Regenerate.
4971 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
4972 (arch_info_500): Link to it.
4973 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
4974 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
4975 (frv_elf_arch_extension_p): New function.
4976 (frv_elf_merge_private_bfd_data): Use it.
4978 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4980 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4982 * elflink.h (is_global_data_symbol_definition): Moved to
4984 (elf_link_is_defined_archive_symbol): Likewise.
4985 (elf_link_add_archive_symbols): Likewise. Renamed to
4986 _bfd_elf_link_add_archive_symbols.
4988 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4989 of ELF symbol table entry from backend.
4990 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4991 instead of elf_link_add_object_symbols.
4993 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4995 * elf-bfd.h (struct elf_backend_data): Added
4996 elf_backend_can_make_relative_eh_frame,
4997 elf_backend_can_make_lsda_relative_eh_frame and
4998 elf_backend_encode_eh_address.
4999 (_bfd_elf_encode_eh_address): Declare.
5000 (_bfd_elf_can_make_relative): Declare.
5001 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5002 hooks to decide whether to attempt to make_relative and
5004 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5005 (_bfd_elf_can_make_relative): New.
5006 (_bfd_elf_encode_eh_address): New.
5007 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5008 (frv_elf_encode_eh_address): New.
5009 (elf_backend_can_make_relative_eh_frame): Define.
5010 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5011 (elf_backend_encode_eh_address): Define.
5013 (elf_backend_can_make_relative_eh_frame): Define.
5014 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5015 (elf_backend_encode_eh_address): Define.
5016 (elfNN_bed): Add them.
5018 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5020 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5021 complain_on_overflow to signed.
5023 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5025 * elflink.h (sort_symbol): New.
5026 (elf_link_add_object_symbols): Use a sorted symbol array for
5029 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5031 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5032 for pc relative relocs.
5033 (elf_s390_relocate_section): Likewise.
5034 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5035 for pc relative relocs.
5036 (elf_s390_relocate_section): Likewise.
5038 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5040 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5043 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5045 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5046 field to track if a relocation is against readonly section.
5047 (count_dyn_reloc): Take a new argument for rent->reltext.
5048 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5049 (get_reloc_section): Don't set ia64_info->reltext here.
5050 (allocate_dynrel_entries): Set ia64_info->reltext here.
5052 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5054 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5055 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5056 function's descriptor to symbol+offset, and map local undefweak
5057 symbol to NULL function descriptor.
5058 (elf32_frv_relocate_section): Likewise.
5060 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5062 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5064 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5065 (netbsd_core_file_p): Set architecture from machine ID for
5068 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5070 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5071 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5073 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5075 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5076 symbols with non-default visibility.
5078 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5080 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5081 IMAGE_SCN_MEM_WRITE on known sections only.
5083 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5085 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5086 symbols used in PIE relocs.
5088 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5090 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5093 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5095 * configure.in: Update version to 2.15.90.
5096 * configure: Regenerate.
5098 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5099 Richard Sandiford <rsandifo@redhat.com>
5101 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5102 _bfd_elf_symbol_refs_local_p to decide whether to decay
5103 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5104 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5105 relocs if the symbol wasn't defined by a regular object file.
5106 Don't check the symbol's dynindx.
5108 2004-02-16 Andrew Cagney <cagney@redhat.com>
5110 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5112 * bfd-in2.h: Re-generate.
5114 2004-02-14 Andrew Cagney <cagney@redhat.com>
5116 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5117 _LARGEFILE64_SOURCE.
5119 2004-02-13 Andrew Cagney <cagney@redhat.com>
5121 * elf.c (vma_page_aligned_bias): New function.
5122 (assign_file_positions_except_relocs)
5123 (assign_file_positions_for_segments): Replace broken modulo
5124 arithmetic with call to vma_page_aligned_bias.
5126 2004-02-11 Andrew Cagney <cagney@redhat.com>
5128 * bfd-in.h: Update copyright.
5129 (bfd_tell): Change return type to file_ptr.
5130 * bfd-in2.h: Re-generate.
5131 * cache.c: Update copyright.
5132 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5134 (close_one): Use real_ftell.
5135 * bfdio.c: Update copyright.
5136 (real_ftell, real_fseek): New functions.
5137 (bfd_tell): Use real_fseek and real_ftell, change return type to
5139 (bfd_seek): Use real_ftell and real_fseek, change type of
5140 file_position to a file_ptr.
5141 * libbfd-in.h: Update copyright.
5142 (real_ftell, real_fseek): Declare.
5143 * libbfd.h: Re-generate.
5145 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5146 fseeko and fseeko64. Determine bfd_file_ptr.
5147 * configure: Re-generate.
5148 * config.in: Re-generate.
5150 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5152 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5153 * elf32-h8300.c: Likewise.
5155 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5156 Nick Clifton <nickc@redhat.com>
5158 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5159 GOT entries with no associated GOT subsection.
5161 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5163 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5164 * elf.c (swap_out_syms): Use it to decide whether local section
5165 symbols should be named.
5166 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5167 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5168 (elf_backend_name_local_section_symbols): Define.
5169 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5171 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5173 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5174 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5177 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5179 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5180 to bfd_link_hash_entry passed by reference to
5181 _bfd_generic_link_add_one_symbol.
5183 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5185 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5186 relocations against dynamic symbols.
5188 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5190 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5193 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5195 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5196 * bfd-in2.h, libbfd.h: Rebuilt.
5198 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5200 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5201 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5202 flag has been cleared.
5204 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5206 * coff-h8300.c: Add and adjust comments about relaxation.
5207 * elf32-h8300.c: Likewise.
5209 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5211 * coff-h8300.c: Fix comment typos.
5212 * elf32-h8300.c: Likewise.
5214 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5216 * coff-h8300.c: Add comments about relaxation.
5217 * elf32-h8300.c: Likewise.
5219 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5221 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5223 * aclocal.m4: Regenerate.
5224 * configure: Regenerate.
5226 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5228 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5229 mips_elf64_rtype_to_howto instead of using howto_table.
5231 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5233 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5235 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5236 relocs which would not use the PLT.
5238 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5240 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5241 (ppc64_elf_gc_sweep_hook): Likewise.
5242 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5244 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5246 Adds linker relaxation support for bit manipulation insns like
5247 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5249 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5250 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5251 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5252 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5254 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5256 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5258 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5260 * elf32-h8300.c: Fix formatting.
5262 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5264 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5265 dynamic object is present. Declare r_symndx and h in an inner
5267 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5269 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5271 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5272 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5273 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5274 identically. Do not emit PC24 relocations for shared libraries.
5275 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5276 identically. Don't adjust pc_count.
5277 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5278 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5279 adjust count for branch relocations.
5280 (allocate_dynrelocs): Correct typo in call to
5281 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5282 PC24 or PLT32 relocs when linking.
5284 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5286 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5287 relocation howto with ARM_26 one for consistency.
5288 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5289 that will be converted to ARM_26D ones, since we always want 'done'
5290 relocations to be reflected in section's data.
5291 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5293 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5296 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5298 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5299 are not partial_inplace during a relocatable link.
5301 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5303 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5304 if no dynamic object is present. Declare r_symndx and h in an
5307 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5309 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5310 trampoline if it is known out of range.
5312 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5314 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5315 * elf32-frv.c (_frv_osec_readonly_p): New.
5316 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5318 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5319 (elf32_frv_relocate_section): Likewise. Error out if attempting
5320 to emit rofixups or dynamic relocs in read-only segments. Use
5321 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5322 dynamic relocations.
5323 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5324 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5325 relocations or fixups involving merged sections correctly. Avoid
5326 crash when undefined symbol is referenced by R_FRV_32 or
5327 R_FRV_FUNCDESC_VALUE.
5328 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5329 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5330 input section holding local symbol to addend of R_FRV_32 or
5331 R_FRV_FUNCDESC_VALUE dynamic relocation.
5332 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5333 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5334 (elf32_frv_always_size_sections): Don't store pointer to
5335 __stacksize symbol in sec_info.
5336 (elf32_frv_modify_segment_map): Look it up here.
5337 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5338 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5339 of the lazy PLT entry, not only its offset, as the low word of a
5340 function descriptor.
5341 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5342 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5343 if a hash table entry already exists but is not a definition.
5344 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5345 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5346 (_frv_add_rofixup): Don't inline.
5347 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5348 for undefweak symbols.
5349 (elf32_frv_relocate_section): Avoid crash while computing
5350 relocation when linking with shared library. Only emit rofixups
5351 and dynamic relocations for alloc&load sections. Mark binaries
5352 with inter-segment relocations for relocation as a unit.
5353 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5354 (DEFAULT_STACK_SIZE): New.
5355 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5356 emit rofixups or dynamic relocs when linking dynamic non-PIE
5358 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5359 shared libs too. Reserve the last entry for the GOT pointer.
5360 (elf32_frv_finish_dynamic_sections): Emit it.
5361 (elf32_frv_always_size_sections): New.
5362 (elf32_frv_modify_segment_map): New.
5363 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5365 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5366 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5367 (elf_backend_always_size_sections): New.
5368 (elf_backend_modify_segment_map): New.
5369 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5370 * config.bfd: Added frv-*-*linux*.
5371 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5372 ABS section, instead of crashing.
5373 (elf32_frv_relocate_section): Don't crash before warning about
5374 different segments in non-PIC relocation.
5375 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5376 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5377 relocs to undefweak symbols.
5378 (elf32_frv_relocate_section): Ditto for undefined symbols.
5379 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5380 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5381 gotfixup section was created.
5382 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5383 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5384 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5385 complain_overflow_signed.
5386 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5387 have not been allocated.
5388 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5389 privfd only if dynamic sections were created.
5390 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5391 for GPREL relocs. When linking relocatable FDPIC executables,
5392 emit warnings for relocations that would be illegal on PIE or
5393 shared libraries. Emit rofixup for R_FRV_32 only if input object
5395 (_frv_create_got_section): Define _gp symbol in the rofixup
5397 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5398 dynamic sections missing, error out requesting -melf32frvfd.
5399 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5400 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5401 computation of addends from section and global or local symbol
5402 value. Change return type to bfd_boolean, and return a failure if
5403 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5404 nonzero addend is required.
5405 (elf32_frv_relocate_section): Likewise. Print error for
5406 unsupported nonzero addends.
5407 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5408 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5409 force everything local.
5410 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5411 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5412 (frv_gotfixup_section): New.
5413 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5414 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5416 (_frv_add_rofixup): New.
5417 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5418 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5419 improve some ugly conditions.
5420 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5421 relocations in fdpic.
5422 (_frv_create_got_section): Create .rofixup.got section.
5423 (struct _frv_dynamic_got_info): Added fixups.
5424 (_frv_count_got_plt_entries): Account in-GOT relocations into
5425 relocs32, relocsfd and relocsfdv. Account them into relocs or
5426 fixups, as appropriate.
5427 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5429 (elf32_frv_finish_dynamic_sections): Verify that the right number
5430 of relocations and fixups was generated.
5431 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5433 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5434 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5435 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5436 descriptor of a (formerly-)global symbol is local.
5437 (struct frv_pic_relocs_info): Adjust comments.
5438 (_frv_emit_got_relocs_plt_entries): Adjust.
5439 (elf32_frv_relocate_section): Likewise.
5440 (_frv_count_got_plt_entries): Likewise.
5441 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5442 symbol's value to addend in the common preamble. Decay dynamic
5443 symbols to section+offset if they bind or call locally, for GOT
5444 and FUNCDESC_VALUE, respectively.
5445 (elf32_frv_relocate_section): Likewise.
5446 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5447 internal or hidden visibility.
5448 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5449 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5450 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5451 (elf32_frv_relocate_section): Pass relocation addend in. Use
5452 original relocation addend to look up the got relocs/plt entries
5453 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5454 processing relocations that reference .scommon symbols.
5455 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5456 Introduce support for dynamic linking.
5457 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5458 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5459 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5460 (frv_reloc_type_lookup): Return REL howtos for executables and
5462 (frv_info_to_howto_rel): New.
5463 (struct frv_elf_link_hash_table): New.
5464 (frv_hash_table, frv_got_section, frv_gotrel_section,
5465 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5466 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5467 (frv_elf_link_hash_table_create): New.
5468 (struct frv_pic_relocs_info): New.
5469 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5470 (frv_pic_relocs_info_find): New.
5471 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5473 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5474 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5475 (_frv_emit_got_relocs_plt_entries): New.
5476 (elf32_frv_relocate_section): Add support for dynamic linking.
5477 Handle new relocations.
5478 (_frv_create_got_section): New.
5479 (elf32_frv_create_dynamic_sections): New.
5480 (ELF_DYNAMIC_INTERPRETER): New.
5481 (struct _frv_dynamic_got_info): New.
5482 (_frv_count_got_plt_entries): New.
5483 (struct _frv_dynamic_got_plt_info): New.
5484 (_frv_compute_got_alloc_data): New.
5485 (_frv_get_got_entry, _frv_get_fd_entry): New.
5486 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5487 (_frv_resolve_final_relocs_info): New.
5488 (elf32_frv_size_dynamic_sections): New.
5489 (elf32_frv_finish_dynamic_sections): New.
5490 (elf32_frv_adjust_dynamic_symbol): New.
5491 (elf32_frv_finish_dynamic_symbol): New.
5492 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5494 (elf_info_to_howto_rel): Define.
5495 (bfd_elf32_bfd_link_hash_table_create): Define.
5496 (elf_backend_create_dynamic_sections): Define.
5497 (elf_backend_adjust_dynamic_symbol): Define.
5498 (elf_backend_size_dynamic_sections): Define.
5499 (elf_backend_finish_dynamic_symbol): Define.
5500 (elf_backend_finish_dynamic_sections): Define.
5501 (elf_backend_want_got_sym): Define.
5502 (elf_backend_got_header_size): Define.
5503 (elf_backend_want_got_plt): Define.
5504 (elf_backend_plt_readonly): Define.
5505 (elf_backend_want_plt_sym): Define.
5506 (elf_backend_plt_header_size): Define.
5507 (elf_backend_may_use_rel_p): Define.
5508 (elf_backend_may_use_rela_p): Define.
5509 (elf_backend_default_use_rela_p): Define.
5510 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5511 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5512 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5513 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5514 (frv_reloc_map): Map the corresponding BFD relocs to them.
5515 (frv_reloc_type_lookup): ... and back to BFD relocs.
5516 * reloc.c: New relocs.
5517 * bfd-in2.h, libbfd.h: Rebuilt.
5518 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5519 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5520 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5521 R_FRV_FUNCDESC_GOTLO): New.
5522 (frv_reloc_map): Map the corresponding BFD relocs to them.
5523 (frv_reloc_type_lookup): ... and back to BFD relocs.
5524 * reloc.c: New relocs.
5525 * bfd-in2.h, libbfd.h: Rebuilt.
5527 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5529 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5530 targets to support pages of up to 64kB.
5531 (elf32_bed): Redefine to get a separate backend data structure for
5532 traditional targets.
5533 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5534 targets to support pages of up to 64kB.
5535 (elf64_bed): Redefine to get a separate backend data structure for
5536 traditional targets.
5537 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5538 targets to support pages of up to 64kB.
5539 (elf32_bed): Redefine to get a separate backend data structure for
5540 traditional targets.
5542 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5544 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5546 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5548 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5549 (elf_i386_grok_psinfo): Likewise.
5551 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5553 * config.bfd: Add m68k-uClinux target.
5555 2004-01-01 Grant Edwards <grante@visi.com>
5557 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5558 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5559 (elf32_h8_gc_sweep_hook): New function.
5560 (elf_backend_gc_mark_hook): Define.
5561 (elf_backend_gc_sweep_hook): Define.
5562 (elf_backend_can_gc_sections): Define.
5564 For older changes see ChangeLog-0203
5570 version-control: never