1 2006-09-14 Alan Modra <amodra@bigpond.net.au>
4 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
5 that have had their SHT_GROUP section removed.
7 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
10 * elflink.c (elf_link_output_extsym): Compute bucket only if
13 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
16 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
19 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
21 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
22 unconditional setting of low bit for Thumb symbol
23 mistakenly left behind after check for external
24 symbols was added. Fix comment typo.
26 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
28 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
29 (bfd_elf_link_mark_dynamic_symbol): New.
32 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
33 with SYMBOLIC_BIND (info, h).
34 (elf_i386_relocate_section): Likewise.
35 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
36 (elf64_x86_64_relocate_section): Likewise.
37 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
39 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
40 (bfd_elf_record_link_assignment): Call
41 bfd_elf_link_mark_dynamic_symbol on new entry.
42 (_bfd_elf_merge_symbol): Likewise.
43 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
44 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
45 SYMBOLIC_BIND (info, h).
46 (_bfd_elf_dynamic_symbol_p): Likewise.
47 (_bfd_elf_symbol_refs_local_p): Likewise.
48 (bfd_elf_size_dynamic_sections): Updated.
50 2006-09-05 Bibo Mao <bibo.mao@intel.com>
53 * coffcode.h (coff_write_object_contents): Set the optional
54 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
56 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
58 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
59 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
60 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
61 and R_ARM_THM_PC12 relocations.
63 2006-08-24 Bob Wilson <bob.wilson@acm.org>
65 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
66 (xtensa_get_property_section): New.
67 (xtensa_read_table_entries): Use xtensa_get_property_section.
68 (relax_property_section, xtensa_get_property_predef_flags): Handle
69 group name suffixes in property section names.
70 (match_section_group): New.
72 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
74 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
77 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
79 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
80 plt_thumb_refcount from indirect symbols.
82 2006-08-22 Alan Modra <amodra@bigpond.net.au>
84 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
86 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
88 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
90 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
91 comment for target1_is_rel.
93 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
95 * Makefile.am: Add rules to build pe-arm-wince.lo
96 and pei-arm-wince.lo objects.
97 * Makefile.in: Regenerate.
98 * pe-arm-wince.c: New file.
99 * pei-arm-wince.c: New file.
100 * pei-arm.c: Remove ARM_WINCE block.
101 * pe-arm.c: Remove ARM_WINCE block. Rename
102 bfd_arm_pe_allocate_interworking_sections,
103 bfd_arm_pe_get_bfd_for_interworking, and
104 bfd_arm_pe_process_before_allocation to
105 bfd_armpe_allocate_interworking_sections,
106 bfd_armpe_get_bfd_for_interworking, and
107 bfd_armpe_process_before_allocation. Move them before
109 * bfd.c: ARM wince bfd format names were renamed. Adjust.
110 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
111 with unexpected/conflicting relocs.
112 * targets.c: The arm-wince-pe target got its own new vector.
114 * config.bfd: Likewise.
115 * configure.in: Likewise.
116 * configure: Regenerate.
118 2006-08-18 Paul Brook <paul@codesourcery.com>
120 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
121 (elf32_arm_link_hash_newfunc): Initialize export_glue.
122 (record_arm_to_thumb_glue): Return stub symbol.
123 (elf32_arm_create_thumb_stub): New function.
124 (elf32_arm_to_thumb_stub): Use it.
125 (elf32_arm_to_thumb_export_stub): New function.
126 (elf32_arm_begin_write_processing): New function.
127 (allocate_dynrelocs): Allocate Arm stubs.
128 (elf_backend_begin_write_processing): Define.
129 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
130 Call elf32_arm_begin_write_processing.
132 2006-08-17 Alan Modra <amodra@bigpond.net.au>
134 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
135 (ppc64_elf_build_stubs): Use new lazy linking stub.
137 2006-08-17 Alan Modra <amodra@bigpond.net.au>
139 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
141 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
144 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
145 only if there is a PT_DYNAMIC segment.
146 (_bfd_elf_map_sections_to_segments): Likewise.
147 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
148 segment alignment to 1.
150 2006-08-15 Thiemo Seufer <ths@mips.com>
151 Nigel Stephens <nigel@mips.com>
153 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
154 (elf_backend_merge_symbol_attribute): Define.
155 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
157 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
159 2006-08-15 Thiemo Seufer <ths@mips.com>
160 Nigel Stephens <nigel@mips.com>
161 David Ung <davidu@mips.com>
163 * config.bfd: Add configurations for mips*el-sde-elf* and
166 2006-08-14 DJ Delorie <dj@redhat.com>
168 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
169 (elf32_mn10300_count_hash_table_entries): New.
170 (elf32_mn10300_list_hash_table_entries): New.
171 (sort_by_value): New.
172 (mn10300_elf_relax_section): Don't skip data sections; restrict
173 code-specific tests to code-specific areas so that potential
174 indirect calls can be detected. Check for multiple local symbols
175 at the same address and merge their flags.
176 (elf32_mn10300_link_hash_newfunc): Initialize value.
178 2006-08-14 Thiemo Seufer <ths@mips.com>
180 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
181 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
184 2006-08-11 Thiemo Seufer <ths@mips.com>
186 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
187 sh_entsize only when sgot was already initialized.
189 2006-08-08 DJ Delorie <dj@redhat.com>
191 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
192 non-moving .align directives. Preserve any DIR32 offset when
193 converting bsr's to jsr's.
195 2006-08-08 Alan Modra <amodra@bigpond.net.au>
197 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
198 after stubs have been built.
200 2006-08-07 Nick Clifton <nickc@redhat.com>
202 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
203 vectors if they are going to be created.
205 2006-08-07 Nick Clifton <nickc@redhat.com>
207 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
208 * configure: Regenerate.
210 2006-08-07 Nick Clifton <nickc@redhat.com>
212 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
213 relocation types if the target is ARM_WINCE.
215 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
217 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
219 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
221 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
223 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
224 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
226 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
228 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
230 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
231 list removed sections to stderr.
233 2006-08-04 Richard Sandiford <richard@codesourcery.com>
234 Kazu Hirata <kazu@codesourcery.com>
235 Phil Edwards <phil@codesourcery.com>
236 Nathan Sidwell <nathan@codesourcery.com>
238 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
239 bfd_elf32_shlvxworks_vec.
240 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
241 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
242 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
243 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
244 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
245 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
246 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
247 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
248 * configure: Regenerate.
249 * Makefile.am: Regenerate dependencies.
250 * Makefile.in: Regenerate.
251 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
252 (elf_vxworks_add_symbol_hook): Use it.
253 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
254 table entry to check for weak undefined symbols and to obtain
256 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
257 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
258 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
259 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
260 special_function field.
261 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
262 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
263 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
264 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
265 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
266 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
267 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
268 * elf32-sh.c: Include elf32-vxworks.h.
270 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
271 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
273 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
274 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
275 SH_ELF_RELOC set to bfd_elf_generic_reloc.
276 (vxworks_object_p, get_howto_table): New functions.
277 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
278 (sh_elf_info_to_howto): Use get_howto_table.
279 (sh_elf_relax_section): Honor the partial_inplace field of the
281 (sh_elf_relax_delete_bytes): Likewise.
282 (elf_sh_plt_info): New structure.
283 (PLT_ENTRY_SIZE): Replace both definitions with...
284 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
285 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
286 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
287 (elf_sh_plt0_entry_le): Likewise.
288 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
289 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
290 (elf_sh_plts): New structure, with separate definitions for
291 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
292 (elf_sh_plt0_entry): Delete both definitions.
293 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
294 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
295 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
296 (elf_sh_plt_reloc_offset): Likewise.
297 (movi_shori_putval): Delete in favor of...
298 (install_plt_field): ...this new function, with separate definitions
299 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
300 (get_plt_info): New function, with separate definitions
301 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
302 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
303 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
304 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
305 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
306 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
307 (get_plt_index, get_plt_offset): New functions.
308 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
309 (sh_elf_link_hash_table_create): Initialize them.
310 (sh_elf_create_dynamic_sections): Call
311 elf_vxworks_create_dynamic_sections for VxWorks.
312 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
313 entries. Allocate relocation entries in .rela.plt.unloaded if
314 generating a VxWorks executable.
315 (sh_elf_always_size_sections): New function.
316 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
318 (sh_elf_relocate_section): Use get_howto_table. Honor
319 partial_inplace when calculating the addend for dynamic
320 relocations. Use get_plt_index.
321 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
322 and htab->plt_info. Fill in the bra .plt offset for VxWorks
323 executables. Populate .rela.plt.unloaded. Do not make
324 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
325 (sh_elf_finish_dynamic_sections): Use install_plt_field and
326 htab->plt_info. Handle cases where there is no special PLT header.
327 Populate the first relocation in .rela.plt.unloaded and fix up
328 the remaining entries.
329 (sh_elf_plt_sym_val): Use get_plt_info.
330 (elf_backend_always_size_sections): Define.
331 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
332 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
333 (elf32_bed, elf_backend_want_plt_sym): Likewise.
334 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
335 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
336 (elf_backend_add_symbol_hook): Likewise.
337 (elf_backend_link_output_symbol_hook): Likewise.
338 (elf_backend_emit_relocs): Likewise.
339 (elf_backend_final_write_processing): Likewise.
340 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
341 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
342 (bfd_elf32_shvxworks_vec): Likewise.
343 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
344 bfd_elf32_shvxworks_vec.
346 2006-08-02 Mark Kettenis <kettenis@gnu.org>
348 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
349 * configure: Regenerate.
351 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
354 * elf64-x86-64.c: Add FreeBSD support.
355 (elf64_x86_64_fbsd_post_process_headers): New function.
356 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
357 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
359 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
360 * configure: Regenerate.
362 2006-07-26 Andreas Schwab <schwab@suse.de>
364 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
366 2006-07-26 Alan Modra <amodra@bigpond.net.au>
368 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
369 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
370 (define elf_backend_modify_segment_map): Don't define.
372 2006-07-25 Thiemo Seufer <ths@networkno.de>
374 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
375 linking of objects for compatible machine types.
377 2006-07-25 Thiemo Seufer <ths@networkno.de>
379 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
380 also for same symbol.
382 2006-07-25 Thiemo Seufer <ths@mips.com>
384 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
386 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
388 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
389 sections only if the SHF_OS_NONCONFORMING flag is present.
391 2006-07-24 Nick Clifton <nickc@redhat.com>
394 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
395 existance of output sections before putting their entries into the
398 2006-07-20 Thiemo Seufer <ths@mips.com>
400 * elf32-mips.c (mips16_jump_reloc): Remove function.
401 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
402 instead of mips16_jump_reloc.
403 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
404 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
405 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
407 2006-07-19 Alan Modra <amodra@bigpond.net.au>
409 * bfd-in.h (enum notice_asneeded_action): Define.
410 * bfd-in2.h: Regenerate.
411 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
412 function with NULL name for as-needed handling.
414 2006-07-18 Paul Brook <paul@codesourcery.com>
416 * bfd-in2.h: Regenerate.
417 * libbfd.h: Regenerate.
418 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
420 2006-07-18 Nick Clifton <nickc@redhat.com>
422 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
423 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
425 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
427 2006-07-14 Jakub Jelinek <jakub@redhat.com>
429 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
431 2006-07-14 Mark Kettenis <kettenis@gnu.org>
433 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
434 to the start of a block.
436 2006-07-13 Nick Clifton <nickc@redhat.com>
438 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
439 returning a NULL value.
441 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
444 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
445 the old versioned dynamic definition to the new one with
446 non-default visibility. Hide the symbol if it is hidden or
449 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
451 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
453 2006-07-10 Jakub Jelinek <jakub@redhat.com>
455 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
456 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
458 (special_sections_g): Include .gnu.hash section.
459 (bfd_elf_gnu_hash): New function.
460 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
461 (struct elf_backend_data): Add elf_hash_symbol method.
462 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
463 only if info->emit_hash, create .gnu.hash section if
465 (struct collect_gnu_hash_codes): New type.
466 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
467 _bfd_elf_hash_symbol): New functions.
468 (compute_bucket_count): Don't compute HASHCODES array, instead add
469 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
470 instead of bed->s->arch_size / 8. Fix .hash size estimation.
471 When not optimizing, use the number of hashed symbols rather than
473 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
474 and ADD DT_GNU_HASH if info->emit_gnu_hash.
475 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
476 adjust compute_bucket_count caller. Create and populate .gnu.hash
477 section if info->emit_gnu_hash.
478 (elf_link_output_extsym): Only populate .hash section if
479 finfo->hash_sec != NULL.
480 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
481 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
482 (elfNN_bed): Add elf_backend_hash_symbol.
483 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
484 (elf_backend_hash_symbol): Define.
485 * elf32-i386.c (elf_i386_hash_symbol): New function.
486 (elf_backend_hash_symbol): Define.
488 2006-07-05 Nick Clifton <nickc@redhat.com>
491 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
492 entry when multiple definitions of a symbol are encountered.
494 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
496 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
498 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
499 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
501 2006-06-29 Jakub Jelinek <jakub@redhat.com>
504 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
505 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
507 (elf_i386_relocate_section): Likewise. For GD->IE transition
508 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
510 2006-06-23 Alan Modra <amodra@bigpond.net.au>
513 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
514 program_header_size to -1.
515 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
516 (assign_file_positions_for_load_sections ): Likewise.
517 (_bfd_elf_sizeof_headers): Use saved program_header_size if
519 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
520 alloc if already done.
521 * elf32-i386.c (elf_i386_mkobject): Likewise.
522 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
523 * elf32-s390.c (elf_s390_mkobject): Likewise.
524 * elf32-sh.c (sh_elf_mkobject): Likewise.
525 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
526 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
527 * elf64-s390.c (elf_s390_mkobject): Likewise.
528 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
529 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
531 2006-06-20 Jakub Jelinek <jakub@redhat.com>
533 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
534 section for relocatable link.
536 2006-06-21 Alan Modra <amodra@bigpond.net.au>
538 * elf-bfd.h (struct elf_backend_data): Add
539 elf_backend_modify_program_headers.
540 * elfxx-target.h (elf_backend_modify_program_headers): Define.
541 (elfNN_bed): Init new field.
542 * elf.c (elf_modify_segment_map): Remove comment.
543 (assign_file_positions_for_load_sections): Only call
544 elf_modify_segment_map for objcopy/strip.
545 (assign_file_positions_except_relocs): Call
546 elf_backend_modify_program_headers.
547 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
549 (elf32_frvfdpic_modify_segment_map): Delete.
550 (elf32_frvfdpic_modify_program_headers): New.
551 (elf_backend_modify_segment_map): Don't define.
552 (elf_backend_modify_program_headers): Define.
553 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
555 (elf32_bfinfdpic_modify_segment_map): Delete.
556 (elf32_bfinfdpic_modify_program_headers): New.
557 (elf_backend_modify_segment_map): Don't define.
558 (elf_backend_modify_program_headers): Define.
559 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
561 (elfNN_ia64_modify_segment_map): ..here.
562 (elf_backend_modify_program_headers): Define.
564 2006-06-20 Jakub Jelinek <jakub@redhat.com>
566 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
567 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
569 2006-06-20 Alan Modra <amodra@bigpond.net.au>
571 * elf-bfd.h: Formatting.
572 (_bfd_elf_map_sections_to_segments): Declare.
573 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
574 clear program_header_size.
575 * elf.c (get_program_header_size): Move. Don't use or set saved
576 program_header_size here.
577 (elf_modify_segment_map): New function. Split out from..
578 (assign_file_positions_for_load_sections): ..here. Assert
579 header size is correct. Remove dead code.
580 (_bfd_elf_map_sections_to_segments): Rename from
581 map_sections_to_segments. Make global. Use get_program_header_size
582 when we need estimate of header size. Call elf_modify_segment_map.
583 Set program_header_size.
584 (print_segment_map): Delete.
585 (_bfd_elf_sizeof_headers): If segment_map available, get the
587 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
588 for calling more than once.
589 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
590 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
591 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
592 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
593 (elf_backend_additional_program_headers): Delete.
594 (elf_backend_modify_segment_map): Delete.
595 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
596 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
597 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
599 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
601 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
602 bit for undefined symbols.
604 2006-06-19 Alan Modra <amodra@bigpond.net.au>
606 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
608 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
609 bfd_link_info pointer.
610 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
611 * bfd.c (bfd_sizeof_headers): Tweak param name.
612 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
613 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
614 * binary.c (binary_sizeof_headers): Adjust.
615 * bout.c (b_out_sizeof_headers): Adjust.
616 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
617 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
618 * coffgen.c (coff_sizeof_headers): Adjust.
619 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
620 (ecoff_compute_section_file_positions): Adjust.
621 (_bfd_ecoff_write_object_contents): Adjust.
622 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
623 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
624 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
625 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
626 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
627 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
628 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
629 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
630 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
631 * i386msdos.c: Convert to ISO C.
632 (msdos_sizeof_headers): Adjust.
633 * i386os9k.c: Convert to ISO C.
634 (os9k_sizeof_headers): Adjust.
635 * ieee.c (ieee_sizeof_headers): Adjust.
636 * ihex.c (ihex_sizeof_headers): Adjust.
637 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
638 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
639 * libcoff-in.h (coff_sizeof_headers): Adjust.
640 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
641 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
642 * mmo.c (mmo_sizeof_headers): Adjust.
643 * oasys.c (oasys_sizeof_headers): Adjust.
644 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
645 * pef.c (bfd_pef_sizeof_headers): Adjust.
646 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
647 * som.c (som_sizeof_headers): Adjust.
648 * srec.c (srec_sizeof_headers): Adjust.
649 * tekhex.c (tekhex_sizeof_headers): Adjust.
650 * versados.c (versados_sizeof_headers): Adjust.
651 * vms.c (vms_sizeof_headers): Adjust.
652 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
653 * xsym.c (bfd_sym_sizeof_headers): Adjust.
654 * xsym.h (bfd_sym_sizeof_headers): Adjust.
655 * bfd-in2.h: Regenerate.
656 * libbfd.h: Regenerate.
657 * libcoff.h: Regenerate.
659 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
661 * bfd-in2.h: Regenerate.
662 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
663 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
664 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
665 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
666 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
667 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
668 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
669 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
670 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
671 R_ARM_LDC_SB_G2): New relocation types.
672 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
673 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
675 (elf32_arm_howto_table_3): Delete; contents merged into
676 elf32_arm_howto_table_2.
677 (elf32_arm_howto_from_type): Adjust correspondingly.
678 (elf32_arm_reloc_map): Extend with the above relocations.
679 (calculate_group_reloc_mask): New function.
680 (identify_add_or_sub): New function.
681 (elf32_arm_final_link_relocate): Support for the above
683 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
684 codes to correspond to the above relocations.
686 2006-06-14 Richard Sandiford <richard@codesourcery.com>
688 * elf32-m68k.c (elf_m68k_plt_info): New structure.
689 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
690 (elf_m68k_plt_entry): Likewise.
691 (elf_m68k_plt_info): New table.
692 (CFV4E_PLT_ENTRY_SIZE): Rename to...
693 (ISAB_PLT_ENTRY_SIZE): ...this.
694 (CFV4E_FLAG): Delete.
695 (elf_cfv4e_plt0_entry): Rename to...
696 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
697 for the second instruction too.
698 (elf_cfv4e_plt_entry): Rename to...
699 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
700 (elf_isab_plt_info): New table.
701 (CPU32_FLAG): Delete.
702 (PLT_CPU32_ENTRY_SIZE): Rename to...
703 (CPU32_PLT_ENTRY_SIZE): ...this.
704 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
705 style in-place addends.
706 (elf_cpu32_plt_entry): Likewise.
707 (elf_cpu32_plt_info): New table.
708 (elf_m68k_link_hash_table): Add a plt_info field.
709 (elf_m68k_link_hash_table_create): Initialize it.
710 (elf_m68k_get_plt_info): New function.
711 (elf_m68k_always_size_sections): Likewise.
712 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
713 (elf_m68k_install_pc32): New function.
714 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
715 elf_m68k_install_pc32.
716 (elf_m68k_finish_dynamic_sections): Likewise.
717 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
718 (elf_backend_always_size_sections): Define.
720 2006-06-14 Alan Modra <amodra@bigpond.net.au>
722 * elflink.c (elf_link_add_object_symbols): Save and restore
723 struct bfd_hash_table table, size and count fields for
726 2006-06-12 Thiemo Seufer <ths@mips.com>
728 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
729 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
730 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
732 (ELF_COMMONPAGESIZE): Define in a more obvious way.
734 2006-06-12 Nick Clifton <nickc@redhat.com>
737 * elflink.c (elf_link_add_object_symbols): Fix the warning message
738 about mismatched alignments to allow for the case where the common
739 alignment has been deduced from the section alignment.
740 * bfd.c (_bfd_default_error_handler): Update comment to explain
741 why bfd and asection varargs are out of order. Explicitly catch
742 and abort on NULL bfd and asection arguments.
744 2006-06-11 Richard Sandiford <richard@codesourcery.com>
745 Thiemo Seufer <ths@mips.com>
747 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
748 (STUB_ORI): New macro.
749 (STUB_LI16U): Fix formatting.
750 (MIPS_FUNCTION_STUB_SIZE): Delete.
751 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
752 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
753 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
754 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
755 instead of MIPS_FUNCTION_STUB_SIZE.
756 (count_section_dynsyms): New function, split out from
757 _bfd_mips_elf_final_link.
758 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
759 of the number of dynamic symbols needed and use it to set up
760 function_stub_size. Use function_stub_size rather than
761 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
762 Use 16-byte stubs for 0x10000 dynamic symbols.
763 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
764 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
765 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
766 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
767 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
768 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
769 Use STUB_ORI rather than STUB_LI16U for big stubs.
770 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
771 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
773 2006-06-09 David Ung <davidu@mips.com>
775 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
778 2006-06-08 David Daney <ddaney@avtrex.com>
780 * elfxx-mips.c (STUB_LI16): Removed.
781 (STUB_LUI): New macro.
784 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
785 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
786 MIPS_FUNCTION_STUB_SIZE.
787 (_bfd_mips_elf_always_size_sections): Ditto.
788 (_bfd_mips_elf_size_dynamic_sections): Ditto.
789 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
790 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
791 to allow larger symbol table indexes.
793 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
795 * po/Make-in (pdf, ps): New dummy targets.
797 2006-06-06 Alan Modra <amodra@bigpond.net.au>
799 * hash.c (bfd_hash_lookup): Correct stray line.
801 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
802 (elfcore_grok_nto_status): Use long instead of pid_t.
803 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
805 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
807 * po/Make-in (top_builddir): Define.
809 2006-06-05 Alan Modra <amodra@bigpond.net.au>
811 * Makefile.am: Run "make dep-am".
812 * Makefile.in: Regenerate.
813 * config.in: Regenerate.
815 2006-06-02 Alan Modra <amodra@bigpond.net.au>
816 H.J. Lu <hongjiu.lu@intel.com>
819 * elflink.c (bfd_elf_final_link): Don't output section symbols
820 for special ELF sections.
822 2006-06-01 Alan Modra <amodra@bigpond.net.au>
824 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
825 instead of bfd_make_section*.
826 * aix386-core.c: Likewise.
827 * aix5ppc-core.c: Likewise.
828 * aout-adobe.c: Likewise.
829 * aoutf1.h: Likewise.
830 * binary.c: Likewise.
831 * cisco-core.c: Likewise.
832 * coff-arm.c: Likewise.
833 * coff-h8300.c: Likewise.
835 * elf32-bfin.c: Likewise.
836 * elf32-m32c.c: Likewise.
837 * hppabsd-core.c: Likewise.
838 * hpux-core.c: Likewise.
839 * i386linux.c: Likewise.
842 * irix-core.c: Likewise.
843 * lynx-core.c: Likewise.
844 * m68klinux.c: Likewise.
845 * mach-o.c: Likewise.
846 * netbsd-core.c: Likewise.
847 * nlmcode.h: Likewise.
848 * opncls.c: Likewise.
849 * osf-core.c: Likewise.
850 * peXXigen.c: Likewise.
851 * ppcboot.c: Likewise.
852 * ptrace-core.c: Likewise.
853 * rs6000-core.c: Likewise.
854 * sco5-core.c: Likewise.
855 * sparclinux.c: Likewise.
858 * trad-core.c: Likewise.
859 * xcofflink.c: Likewise.
862 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
864 * Makefile.am (INCLUDES): Use @INCINTL@.
865 * acinclude.m4: Include new gettext macros.
866 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
867 Manually substitute POFILES and GMOFILES.
868 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
870 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
872 * bfd.c (bfd_emul_get_maxpagesize): New.
873 (bfd_elf_set_pagesize): Likewise.
874 (bfd_emul_set_maxpagesize): Likewise.
875 (bfd_emul_get_commonpagesize): Likewise.
876 (bfd_emul_set_commonpagesize): Likewise.
877 * bfd-in2.h: Regenerated.
879 * elf-bfd.h (elf_backend_data): Add commonpagesize.
880 (xvec_get_elf_backend_data): New.
881 (get_elf_backend_data): Use xvec_get_elf_backend_data.
883 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
884 * elfxx-target.h (elfNN_bed): Likewise.
886 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
887 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
888 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
889 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
890 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
891 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
892 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
893 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
894 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
895 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
896 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
897 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
899 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
900 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
902 * targets.c (bfd_find_target): Support NULL abfd.
904 2006-05-30 Nick Clifton <nickc@redhat.com>
906 * po/es.po: Updated Spanish translation.
908 2006-05-27 Alan Modra <amodra@bigpond.net.au>
909 H.J. Lu <hongjiu.lu@intel.com>
911 * elf.c (assign_file_positions_for_load_sections): Retrieve
912 maxpagesize from m->p_align if it is valid. Set p_vaddr,
913 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
914 (copy_elf_program_header): Copy p_align. Set p_align_valid.
916 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
918 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
920 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
922 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
924 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
926 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
928 2006-05-26 Alan Modra <amodra@bigpond.net.au>
930 * elf.c (sym_is_global): Return a bfd_boolean.
931 (ignore_section_sym): New function.
932 (elf_map_symbols): Use ignore_section_sym to discard some syms.
933 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
934 bfd before using elf_section_syms.
936 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
938 * config.bfd: (sh-*-linux*): Treat as 64bit target.
939 (sh*l*-*-netbsdelf*): Likewise.
940 (sh-*-netbsdelf*): Likewise.
941 (shl*-*-elf*): Likewise.
942 (sh[1234]l*-*-elf*): Likewise.
943 (sh3el*-*-elf*): Likewise.
944 (shl*-*-kaos*): Likewise.
945 (sh-*-elf*): Likewise.
946 (sh[1234]*-elf*): Likewise.
947 (sh-*-rtems*): Likewise.
948 (sh-*-kaos*): Likewise.
950 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
953 * config.bfd: Set want64 to true if 64bit bfd is used.
954 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
955 (sh*l*-*-netbsdelf*): Likewise.
956 (sh-*-netbsdelf*): Likewise.
957 (shl*-*-elf*): Likewise.
958 (sh[1234]l*-*-elf*): Likewise.
959 (sh3el*-*-elf*): Likewise.
960 (shl*-*-kaos*): Likewise.
961 (sh-*-elf*): Likewise.
962 (sh[1234]*-elf*): Likewise.
963 (sh-*-rtems*): Likewise.
964 (sh-*-kaos*): Likewise.
966 2006-05-24 Paul Brook <paul@codesourcery.com>
968 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
969 * elf32-arm.c (output_arch_syminfo): Define.
970 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
971 elf32_arm_output_arch_local_syms): New functions.
972 (elf_backend_output_arch_local_syms): Define.
973 * elflink.c (bfd_elf_final_link): Call
974 elf_backend_output_arch_local_syms.
975 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
977 (elfNN_bed): Add elf_backend_output_arch_local_syms.
979 2006-05-24 Paul Brook <paul@codesourcery.com>
981 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
982 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
983 elf32_arm_finish_dynamic_symbol): Use them.
985 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
986 Randolph Chung <tausq@debian.org>
988 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
989 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
990 Add handling for TLS relocations.
991 (elf_hpp_reloc_final_type): Handle TLS relocs.
992 * elf32-hppa.c: Add authors for cleanup and TLS support.
993 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
994 (elf32_hppa_link_hash_entry): Add tls_type.
995 (elf32_hppa_link_hash_table): Add tld_ldm_got.
996 (hppa_link_has_newfunc): Set tls_type.
997 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
998 (hppa_stub_name): Use hh_name macro.
999 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1000 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1002 (elf32_hppa_gc_sweep_hook): Likewise.
1003 (allocate_dynrelocs): Handle TLS relocs.
1004 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1005 relocs. Use hh_name macro.
1006 (dtpoff_base): New function.
1008 (elf32_hppa_optimized_tls_reloc): Likewise.
1009 (final_link_relocate): Handle TLS relocs.
1010 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1012 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1013 hh_name and eh_name macros.
1014 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1016 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1018 * archures.c: Add bfd_mach_avr6.
1019 * cpu-avr.c: Likewise.
1020 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1022 * libbfd.h: Regenerate.
1023 * bfd-in2.h:Regenerate.
1024 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1025 * elf32-avr.c: Add elf32-avr.h to include list.
1026 (elf32_avr_stub_hash_entry): New function.
1027 (elf32_avr_link_hash_table): New struct.
1028 (avr_link_hash_table): Likewise.
1029 (avr_stub_hash_entry): Likewise.
1030 (avr_stub_hash_lookup): New function.
1031 (stub_hash_newfunc): New function.
1032 (elf32_avr_link_hash_table_create): New function.
1033 (elf32_avr_link_hash_table_free): New function.
1034 (avr_get_stub_addr): New function.
1035 (debug_relax, debug_stubs): Add new global variables controlling
1036 debugging printout to stdout.
1037 (avr_pc_wrap_around): Change the type to bfd_vma.
1038 (avr_replace_call_ret_sequences): Add a new variable controling
1039 linkrelax optimizations.
1040 (avr_stub_is_required_for_16_bit_reloc): New function.
1041 (avr_final_link_relocate):
1042 Add linker hash table to parameter list. Use stub addr. if necessary.
1043 (elf32_avr_relocate_section):
1044 Add linker hashtable to parameter list of avr_final_link_relocate.
1045 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1046 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1047 (elf32_avr_relax_delete_bytes):
1048 Iterate over all sections of a bfd when adjusting relocs addends.
1049 (elf32_avr_relax_section):
1050 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1052 (avr_stub_name): New function.
1053 (avr_get_stub_entry): New function.
1054 (avr_add_stub): New function.
1055 (avr_build_one_stub): New function.
1056 (avr_size_one_stub): New function.
1057 (elf32_avr_setup_params): New function.
1058 (elf32_avr_setup_section_lists): New function.
1059 (get_local_syms): New function.
1060 (elf32_avr_size_stubs): New function.
1061 (bfd_elf32_bfd_link_hash_table_create): New function.
1062 (bfd_elf32_bfd_link_hash_table_free): New function.
1064 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1068 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1069 update CIE/FDE length. Don't pad to the section alignment.
1071 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1073 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1074 deteted entries in .eh_frame section.
1076 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1078 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1079 instead of _GLOBAL_OFFSET_TABLE_.
1080 (bfin_relocate_section): Ditto.
1081 (_bfin_create_got_section): Ditto.
1082 (elf32_bfinfdpic_create_dynamic_sections): Use
1083 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1084 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1086 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1088 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1089 function syms over other syms.
1091 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1093 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1095 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1096 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1097 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1098 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1099 Use MIPS_ELF_READONLY_SECTION.
1100 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1101 creating DT_TEXTREL.
1102 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1103 if no text relocations were generated.
1105 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1107 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1109 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1111 * elf.c (elf_fake_sections): Formatting.
1112 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1113 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1114 section alignment to increase p_align for PT_LOAD.
1115 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1116 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1117 other than PT_LOAD, and PT_NOTE in core.
1119 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1121 * elf.c (assign_file_positions_for_segments): Split into..
1122 (assign_file_positions_for_load_sections): ..this, and..
1123 (assign_file_positions_for_non_load_sections): ..this new function,..
1124 (assign_file_positions_except_relocs): ..writing program headers here.
1126 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1128 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1129 non-load sections if they have relocs.
1131 2006-05-15 Paul Brook <paul@codesourcery.com>
1133 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1134 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1135 Check symbol name is of specified type.
1136 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1137 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1138 bfd_is_arm_special_symbol_name.
1139 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1140 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1141 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1142 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1143 (bfd_is_arm_special_symbol_name): Add prototype.
1144 * bfd-in2.h: Regenerate.
1146 2006-05-15 David Heine <dlheine@tensilica.com>
1147 Bob Wilson <bob.wilson@acm.org>
1149 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1150 undefined opcode. Clean up assertions.
1151 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1152 Factor most of the code into separate functions....
1153 (can_narrow_instruction, can_widen_instruction): New.
1154 (prev_instr_is_a_loop): New.
1155 (compute_ebb_proposed_actions): Combine error handling code for
1156 decode errors. Replace call to insn_decode_len with inline code.
1157 Use can_narrow_instruction and can_widen_instruction. Handle errors
1158 from call to xtensa_opcode_is_loop.
1159 (relax_section): Adjust calls to narrow_instruction and
1162 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1165 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1168 2006-05-11 Michael Matz <matz@suse.de>
1170 * elflink.c (match_group_member): Correctly iterate group
1173 2006-05-11 Paul Brook <paul@codesourcery.com>
1175 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1176 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1177 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1179 * bfd-in2.h: Regenerate.
1180 * libbfd.h: Regenerate.
1181 * libcoff.h: Regenerate.
1183 2006-05-11 Mike Bland <mbland@google.com>
1185 * elf.c (_bfd_elf_init_private_section_data): Don't change
1186 section type if already set.
1188 2006-05-10 Nick Clifton <nickc@redhat.com>
1191 * elfcode.h (valid_section_index_p): New function: Checks for a
1192 valid section index. Allows indicies in the range SHN_LOPROC to
1194 (elf_object_p): Use valid_section_index_p.
1196 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1198 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1199 ARM_SECREL): Mark WinCE versions of these relocs as partial
1201 (coff_arm_relocate_section): Adjust addend for WinCE.
1203 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1206 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1208 2006-05-09 Nick Clifton <nickc@redhat.com>
1210 * coffcode.h (coff_write_relocs): Produce an error message if a an
1211 out-of-range symbol index is detected in a reloc.
1213 2006-05-09 Ben Elliston <bje@au.ibm.com>
1215 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1216 local variable `dynobj'.
1218 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1220 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1221 of the bfd's sections for the reloc-addend adjustments.
1223 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1225 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1226 (elf_s390_relocate_section): Add code to do the GD->LE and
1227 LD->LE TLS linker optimizations if a brasl instruction is used
1228 for the __tls_get_offset function call.
1229 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1231 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1233 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1234 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1235 the .toc and referenced by a TLS code sequence.
1236 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1237 .toc is the first section in a file.
1239 2006-05-04 Andreas Schwab <schwab@suse.de>
1241 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1242 regs instead of an array of int.
1243 (struct external_solaris_bcp_core): Likewise.
1244 (swapcore_sun3): Use offsetof instead of computing the offset
1246 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1247 (swapcore_solaris_bcp): Likewise.
1249 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1251 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1254 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1256 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1259 2006-05-04 Ben Elliston <bje@au.ibm.com>
1261 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1263 * cofflink.c (process_embedded_commands): Remove unused local
1264 variables `had_read' and `had_shared'.
1265 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1267 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1269 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1271 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1272 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1273 (bfd_und_symbol, bfd_ind_symbol): Delete.
1274 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1276 (STD_SECTION): Adjust.
1277 (_bfd_generic_new_section_hook): New function, extracted from..
1278 (bfd_section_init): ..here.
1279 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1280 und and ind sections.
1281 * elf.c (_bfd_elf_large_com_section): Adjust.
1282 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1283 * pdp11.c (new_section_hook): Likewise.
1284 * coffcode.h (coff_new_section_hook): Likewise.
1285 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1286 * elf.c (_bfd_elf_new_section_hook): Likewise.
1287 * vms.c (vms_new_section_hook): Likwise.
1288 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1290 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1291 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1292 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1293 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1294 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1295 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1296 * ieee.c (ieee_new_section_hook): Likewise. Call
1297 _bfd_generic_new_section_hook too.
1298 * mmo.c (mmo_new_section_hook): Likewise.
1299 * oasys.c (oasys_new_section_hook): Likewise.
1300 * som.c (som_new_section_hook): Likewise.
1301 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1302 * bfd-in2.h: Regenerate.
1303 * libbfd.h: Regenerate.
1305 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1307 * hash.c (DEFAULT_SIZE): Revert last change.
1308 (higher_prime_number): Correct test for no larger prime. Don't
1309 abort on error, instead return 0. Depopulate primes[].
1310 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1312 2006-05-02 Paul Brook <paul@codesourcery.com>
1314 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1317 2006-05-02 Ben Elliston <bje@au.ibm.com>
1319 * archive.c (bfd_generic_archive_p): Remove unused local variable
1321 * dwarf2.c (decode_line_info): Remove unused local variable
1323 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1325 * tekhex.c (tekhex_write_object_contents): Remove unused local
1326 variable `bytes_written'.
1327 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1328 variable `r_addend'.
1329 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1330 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1331 (_bfd_ns32k_relocate_contents): Remove break after return.
1332 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1334 2006-05-02 Nick Clifton <nickc@redhat.com>
1336 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1337 in order to avoid conflicts with the global DEBUG define.
1339 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1341 * dwarf2.c: Formatting.
1342 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1343 output section check.
1344 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1345 * elf32-m32c.c: Similarly.
1346 * elf32-ppc.c: Similarly.
1347 * elf32-v850.c: Similarly.
1348 * nlm32-sparc.c: Similarly.
1349 * elfcode.h: Similarly.
1350 (elf_symbol_flags): Delete.
1351 * elflink.c (elf_link_input_bfd): Comment typo.
1353 2006-05-01 DJ Delorie <dj@redhat.com>
1355 * bfd-in.h (bfd_hash_table): Add count field.
1356 * bfd-in2.h: Regenerate.
1357 * hash.c (higher_prime_number): New.
1358 (bfd_hash_table_inint_n): Init count field.
1359 (bfd_hash_lookup): Grow table as needed.
1361 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1364 * tekhex.c (getvalue): Change return type to bfd_boolean and
1365 add the new parameter. Return false if the unexpected character
1368 (first_phase): Change return type to bfd_boolean and return
1369 false if the unexpected character is found. Replace abort
1370 with returning false.
1371 (pass_over): Change return type to bfd_boolean and the type of
1372 the second argument to bfd_boolean (*) (bfd *, int, char *).
1373 Return false if FUNC returns false.
1374 (tekhex_object_p): Return NULL if pass_over fails.
1376 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1378 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1380 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1383 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1384 and flags if its BFD flags have been set.
1385 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1386 section type from input if it has been set to something
1389 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1392 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1395 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1396 abfd->sections is NULL.
1397 (elf32_arm_bfd_free_cached_info): New.
1398 (bfd_elf32_bfd_free_cached_info): Defined.
1400 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1401 to _bfd_free_cached_info.
1403 * libbfd-in.h (_bfd_free_cached_info): New.
1404 * libbfd: Regenerated.
1406 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1407 (_bfd_free_cached_info): New.
1409 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1411 * elf.c (assign_file_positions_except_relocs): Move code setting
1412 file position of non-loaded sections..
1413 (assign_file_positions_for_segments): ..to here.
1415 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1418 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1419 applications. Issue an error on sections we don't know how
1422 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1424 * Makefile.am: Run "make dep-am".
1425 * Makefile.in: Regenerate.
1427 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1429 * warning.m4 (--enable-werror): Format help message.
1430 (--enable-build-warnings): Likewise.
1431 * configure: Regenerate.
1433 2006-04-18 Nick Clifton <nickc@redhat.com>
1436 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1437 fields to still be handled as ELF files.
1439 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1441 * po/SRC-POTFILES.in: Regenerated.
1443 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1445 * configure.in: Update version to 2.17.50.
1446 * configure: Regenerated.
1448 2006-04-14 David Heine <dlheine@tensilica.com>
1450 * elf32-xtensa.c (build_reloc_opcodes): New.
1451 (compute_text_actions): Use it to decode opcodes outside inner loop.
1452 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1453 it is set, use it to get the opcodes for relocations.
1454 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1456 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1459 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1460 (GOT_TLS_IE_IE): Likewise.
1461 (GOT_TLS_IE_GD): Likewise.
1462 (GOT_TLS_IE_MASK): Likewise.
1463 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1464 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1466 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1467 are set, treat tls_type as GOT_TLS_IE_BOTH.
1468 (elf_i386_relocate_section): Likewise.
1470 2006-04-07 Randolph Chung <tausq@debian.org>
1472 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1473 (elf64_hppa_grok_psinfo): Likewise.
1474 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1476 2006-04-06 DJ Delorie <dj@redhat.com>
1478 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1479 each plt entry we create.
1481 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1483 * po/Make-in: Add install-html target.
1484 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1485 htmldir. Add install-html and install-html-recursive targets.
1486 * Makefile.in: Regenerate.
1487 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1488 * configure: Regenerate.
1490 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1492 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1493 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1496 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1498 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1501 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1502 James E Wilson <wilson@specifixinc.com>
1505 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1506 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1508 (elfNN_ia64_link_hash_entry): Likewise.
1509 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1511 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1513 (elfNN_ia64_hash_hide_symbol): Likewise.
1514 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1515 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1516 (elfNN_ia64_global_dyn_info_free): New function.
1517 (elfNN_ia64_local_dyn_info_free): Likewise.
1518 (elfNN_ia64_hash_table_free): Free local and global
1519 elfNN_ia64_dyn_sym_info.
1520 (addend_compare): New function.
1521 (sort_dyn_sym_info): Likewise.
1522 (get_dyn_sym_info): Updated to use binary search for addend.
1523 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1524 relocation arrays first.
1526 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1528 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1531 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1534 * elflink.c (check_dynsym): New.
1535 (elf_link_output_extsym): Use it.
1536 (bfd_elf_final_link): Likewise.
1538 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1541 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1542 symbol from the dynamic definition with the default version if
1543 its type and the type of existing regular definition mismatch.
1545 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1546 Daniel Jacobowitz <dan@codesourcery.com>
1548 * config.bfd (sparc-*-vxworks*): New stanza.
1549 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1550 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1551 * configure: Regenerate.
1552 * elf32-sparc.c: Include elf-vxworks.h.
1553 (elf32_sparc_vxworks_link_hash_table_create: New.
1554 (elf32_sparc_vxworks_final_write_processing): New.
1555 (TARGET_BIG_SYM): Override for VxWorks.
1556 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1557 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1558 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1559 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1560 (elf_backend_link_output_symbol_hook): Likewise.
1561 (elf_backend_emit_relocs): Likewise.
1562 (elf_backend_final_write_processing, elf32_bed): Likewise.
1563 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1564 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1565 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1566 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1567 build_plt_entry here.
1568 (create_got_section): Initialize sgotplt for VxWorks.
1569 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1570 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1571 Call elf_vxworks_create_dynamic_sections for VxWorks.
1572 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1573 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1574 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1575 for VxWorks. Check for the .got.plt section.
1576 (sparc_vxworks_build_plt_entry): New function.
1577 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1578 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1579 absolute on VxWorks.
1580 (sparc32_finish_dyn): Add special handling for DT_RELASZ
1581 and DT_PLTGOT on VxWorks.
1582 (sparc_vxworks_finish_exec_plt): New.
1583 (sparc_vxworks_finish_shared_plt): New.
1584 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1585 Use plt_header_size and plt_entry_size.
1586 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1587 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1588 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1589 (elf32-sparc.lo): Likewise.
1590 * Makefile.in: Regenerate.
1591 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1592 (_bfd_target_vector): Add a pointer to it.
1594 2006-03-30 Ben Elliston <bje@au.ibm.com>
1597 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1598 special section number that exceeds the number of ELF sections
1599 (eg. SHN_MIPS_SCOMMON).
1601 2006-03-27 Richard Sandiford <richard@codesourcery.com>
1603 * elfxx-mips.c (mips_got_entry): Add more commentary.
1604 (mips_elf_local_got_index): Use the hash table entry to record
1605 the GOT index of forced-local symbols.
1606 (mips_elf_initialize_tls_index): Rearrange code. Store the index
1607 in either the hash table entry or the mips_got_entry, not both.
1608 Add more commentary.
1609 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1610 mips_elf_initialize_tls_index.
1612 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1614 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1615 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1616 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1617 bfin_areloc_howto_table): Delete. All
1618 uses deleted as well.
1619 (bfin_reloc_map): Delete all stack relocs.
1620 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1621 bfin_reloc_type_lookup): Don't support them.
1622 (bfin_relocate_section): Don't try to handle them.
1624 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1625 * configure.in: Likewise.
1626 * configure: Regenerate.
1627 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1628 (BFIN_RELOC_MAX): Now 0x21.
1629 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1630 (bfd_elf32_bfinfdpic_vec): Declare.
1631 (IS_FDPIC): New macro.
1632 (struct bfinfdpic_elf_link_hash_table): New struct.
1633 (bfinfdpic_hash_table, bfinfdpic_got_section,
1634 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1635 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1636 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1637 bfinfdpic_plt_initial_offset): Accessor macros for it.
1638 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1639 (struct bfinfdpic_relocs_info): New struct.
1640 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1641 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1642 DEFAULT_STACK_SIZE): New macros.
1643 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1644 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1645 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1646 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1647 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1648 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1649 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1650 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1651 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1652 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1653 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1654 _bfinfdpic_resolve_final_relocs_info,
1655 elf32_bfinfdpic_size_dynamic_sections,
1656 elf32_bfinfdpic_always_size_sections,
1657 elf32_bfinfdpic_modify_segment_map,
1658 _bfinfdpic_count_got_plt_entries,
1659 elf32_bfinfdpic_finish_dynamic_sections,
1660 elf32_bfinfdpic_adjust_dynamic_symbol,
1661 elf32_bfinfdpic_finish_dynamic_symbol,
1662 elf32_bfinfdpic_elf_use_relative_eh_frame,
1663 elf32_bfinfdpic_elf_encode_eh_address,
1664 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1665 elf32_bfinfdpic_copy_private_bfd_data,
1666 (struct _bfinfdpic_dynamic_got_info,
1667 struct _bfinfdpic_dynamic_got_plt_info): New structs.
1668 (elf32_bfin_print_private_bfd_data): Print PIC flags.
1669 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1670 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1671 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1672 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1673 bfd_elf32_bfd_copy_private_bfd_data,
1674 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1675 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1676 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1677 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1678 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1679 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1680 elf_backend_omit_section_dynsym): Redefine these macros and include
1681 "elf32-target.h" again to create the elf32-bfinfdpic target.
1682 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1683 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1684 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1685 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1686 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1687 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1688 BFD_RELOC_BFIN_GOTOFFLO): New.
1689 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1690 (_bfd_target_vector): Add it.
1691 * bfd-in2.h: Regenerate.
1692 * libbfd.h: Regenerate.
1694 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1696 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1697 incompatible. Likewise MAC and EMAC code.
1698 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1699 bfd_get_compatible to set the new bfd architecture. Rely on it
1700 to detect incompatibilities.
1702 2006-03-23 Michael Matz <matz@suse.de>
1704 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1705 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1706 BFD_RELOC_X86_64_PLTOFF64.
1707 * bfd-in2.h: Regenerated.
1708 * libbfd.h: Regenerated.
1709 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1710 Add howtos for above relocs.
1711 (x86_64_reloc_map): Add mappings for new relocs.
1712 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1713 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
1714 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
1716 (elf64_x86_64_gc_sweep_hook): Reflect changes from
1717 elf64_x86_64_check_relocs for the new relocs.
1718 (elf64_x86_64_relocate_section): Handle new relocs.
1720 2006-03-22 Bob Wilson <bob.wilson@acm.org>
1722 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1723 rel->r_addend is zero.
1725 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1727 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
1730 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1731 Daniel Jacobowitz <dan@codesourcery.com>
1732 Phil Edwards <phil@codesourcery.com>
1733 Zack Weinberg <zack@codesourcery.com>
1734 Mark Mitchell <mark@codesourcery.com>
1735 Nathan Sidwell <nathan@codesourcery.com>
1737 * bfd-in2.h: Regenerate.
1738 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
1739 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
1740 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1741 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
1742 (bfd_elf32_littlemips_vec): Likewise.
1743 (bfd_elf32_nbigmips_vec): Likewise.
1744 (bfd_elf32_nlittlemips_vec): Likewise.
1745 (bfd_elf32_ntradbigmips_vec): Likewise.
1746 (bfd_elf32_ntradlittlemips_vec): Likewise.
1747 (bfd_elf32_tradbigmips_vec): Likewise.
1748 (bfd_elf32_tradlittlemips_vec): Likewise.
1749 (bfd_elf64_bigmips_vec): Likewise.
1750 (bfd_elf64_littlemips_vec): Likewise.
1751 (bfd_elf64_tradbigmips_vec): Likewise.
1752 (bfd_elf64_tradlittlemips_vec): Likewise.
1753 * elf32-mips.c: Include elf-vxworks.h.
1754 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
1755 instead of calling mips_elf32_rtype_to_howto directly.
1756 (mips_vxworks_copy_howto_rela): New reloc howto.
1757 (mips_vxworks_jump_slot_howto_rela): Likewise.
1758 (mips_vxworks_bfd_reloc_type_lookup): New function.
1759 (mips_vxworks_rtype_to_howto): Likewise.
1760 (mips_vxworks_final_write_processing): Likewise.
1761 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
1762 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
1763 (elf_backend_want_got_plt): Likewise.
1764 (elf_backend_want_plt_sym): Likewise.
1765 (elf_backend_got_symbol_offset): Likewise.
1766 (elf_backend_want_dynbss): Likewise.
1767 (elf_backend_may_use_rel_p): Likewise.
1768 (elf_backend_may_use_rela_p): Likewise.
1769 (elf_backend_default_use_rela_p): Likewise.
1770 (elf_backend_got_header_size: Likewise.
1771 (elf_backend_plt_readonly): Likewise.
1772 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
1773 (elf_backend_mips_rtype_to_howto): Likewise.
1774 (elf_backend_adjust_dynamic_symbol): Likewise.
1775 (elf_backend_finish_dynamic_symbol): Likewise.
1776 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1777 (elf_backend_add_symbol_hook): Likewise.
1778 (elf_backend_link_output_symbol_hook): Likewise.
1779 (elf_backend_emit_relocs): Likewise.
1780 (elf_backend_final_write_processing: Likewise.
1781 (elf_backend_additional_program_headers): Likewise.
1782 (elf_backend_modify_segment_map): Likewise.
1783 (elf_backend_symbol_processing): Likewise.
1784 * elfxx-mips.c: Include elf-vxworks.h.
1785 (mips_elf_link_hash_entry): Add is_relocation_target and
1786 is_branch_target fields.
1787 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
1788 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
1789 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
1790 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
1791 Return 3 for VxWorks.
1792 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1793 mips_elf_link_hash_table. Return 0 for VxWorks.
1794 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1795 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
1796 (mips_vxworks_exec_plt0_entry): New variable.
1797 (mips_vxworks_exec_plt_entry): Likewise.
1798 (mips_vxworks_shared_plt0_entry): Likewise.
1799 (mips_vxworks_shared_plt_entry): Likewise.
1800 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1801 (mips_elf_rel_dyn_section): Change the bfd argument to a
1802 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
1803 the name of the section.
1804 (mips_elf_initialize_tls_slots): Update the call to
1805 mips_elf_rel_dyn_section.
1806 (mips_elf_gotplt_index): New function.
1807 (mips_elf_local_got_index): Add an input_section argument.
1808 Update the call to mips_elf_create_local_got_entry.
1809 (mips_elf_got_page): Likewise.
1810 (mips_elf_got16_entry): Likewise.
1811 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1812 arguments. Create dynamic relocations for each entry on VxWorks.
1813 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1814 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1815 and MIPS_RESERVED_GOTNO.
1816 (mips_elf_create_got_section): Update the uses of
1817 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
1818 (is_gott_symbol): New function.
1819 (mips_elf_calculate_relocation): Use a dynobj local variable.
1820 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1821 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
1822 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
1823 relocations on VxWorks. Add dynamic relocations for references
1824 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
1825 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1826 in VxWorks executables.
1827 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1828 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1829 Don't allocate a null entry on VxWorks.
1830 (mips_elf_create_dynamic_relocation): Update the call to
1831 mips_elf_rel_dyn_section. Use absolute rather than relative
1832 relocations for VxWorks, and make them RELA rather than REL.
1833 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1834 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
1835 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1836 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1837 Call elf_vxworks_create_dynamic_sections for VxWorks and
1838 initialize the plt_header_size and plt_entry_size fields.
1839 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1840 used in VxWorks executables. Don't allocate dynamic relocations
1841 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1842 Set is_relocation_target for each symbol referenced by a relocation.
1843 Allocate .rela.dyn entries for relocations against the special
1844 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
1845 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
1846 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1847 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
1848 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1849 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1850 relocations. Don't set no_fn_stub on VxWorks.
1851 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1852 mips_elf_allocate_dynamic_relocations.
1853 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1854 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1855 entries for VxWorks, and do not create multiple GOTs.
1856 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1857 Handle .got specially for VxWorks. Update the uses of
1858 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1859 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
1860 once its final size is known. Set DF_TEXTREL for VxWorks. Add
1861 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1862 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
1863 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1864 (mips_vxworks_finish_exec_plt): Likewise.
1865 (mips_vxworks_finish_shared_plt): Likewise.
1866 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1867 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
1868 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1869 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
1870 and mips_elf_rel_dyn_section. Use a different GOT header for
1871 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
1872 (_bfd_mips_elf_link_hash_table_create): Initialize the new
1873 mips_elf_link_hash_table fields.
1874 (_bfd_mips_vxworks_link_hash_table_create): New function.
1875 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1876 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
1877 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1878 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1879 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1880 * libbfd.h: Regenerate.
1881 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1882 (elf32-mips.lo): Likewise.
1883 * Makefile.in: Regenerate.
1884 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1885 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1886 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1887 (_bfd_target_vector): Add entries for them.
1889 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1891 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1892 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1893 (elf_backend_special_sections): Remove #undef.
1895 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1897 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1898 for undefined weak symbols.
1900 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1903 * elflink.c (bfd_elf_final_link): Remove
1904 bed->elf_backend_emit_relocs from emit_relocs.
1906 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
1908 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1909 first relocation to the second when relaxing TLS GD to LE;
1910 zero it out when relaxing to IE.
1912 2006-03-17 Alan Modra <amodra@bigpond.net.au>
1915 * elflink.c (elf_link_add_object_symbols): Save and restore
1916 warning sym's linked sym.
1918 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1921 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1922 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
1923 hash_table -> htab. Formatting. Save entire symbol table
1924 before loading as-needed syms, and restore afterwards if lib not
1925 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
1926 name. Free some buffers earlier.
1927 * bfd-in.h (struct bfd_hash_table): Add entsize.
1928 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1929 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1930 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1932 (bfd_hash_table_init): Add param, adjust calls.
1933 * aoutx.h: Adjust all hash_table_init functions and calls.
1935 * coff-arm.c: Likewise.
1936 * coff-h8300.c: Likewise.
1937 * coff-ppc.c: Likewise.
1938 * cofflink.c: Likewise.
1939 * ecoff.c: Likewise.
1940 * ecofflink.c: Likewise.
1941 * elf-m10300.c: Likewise.
1942 * elf-strtab.c: Likewise.
1944 * elf32-arm.c: Likewise.
1945 * elf32-bfin.c: Likewise.
1946 * elf32-cris.c: Likewise.
1947 * elf32-frv.c: Likewise.
1948 * elf32-hppa.c: Likewise.
1949 * elf32-i386.c: Likewise.
1950 * elf32-m32r.c: Likewise.
1951 * elf32-m68hc1x.c: Likewise.
1952 * elf32-m68k.c: Likewise.
1953 * elf32-ppc.c: Likewise.
1954 * elf32-s390.c: Likewise.
1955 * elf32-sh.c: Likewise.
1956 * elf32-vax.c: Likewise.
1957 * elf64-alpha.c: Likewise.
1958 * elf64-hppa.c: Likewise.
1959 * elf64-ppc.c: Likewise.
1960 * elf64-s390.c: Likewise.
1961 * elf64-sh64.c: Likewise.
1962 * elf64-x86-64.c: Likewise.
1963 * elfxx-ia64.c: Likewise.
1964 * elfxx-mips.c: Likewise.
1965 * elfxx-sparc.c: Likewise.
1966 * i386linux.c: Likewise.
1967 * libaout.h: Likewise.
1968 * libbfd-in.h: Likewise.
1969 * libcoff-in.h: Likewise.
1970 * linker.c: Likewise.
1971 * m68klinux.c: Likewise.
1972 * merge.c: Likewise.
1973 * opncls.c: Likewise.
1974 * pdp11.c: Likewise.
1975 * sparclinux.c: Likewise.
1976 * stabs.c: Likewise.
1977 * sunos.c: Likewise.
1979 * xcofflink.c: Likewise.
1980 * section.c (struct section_hash_entry): Move to..
1981 * libbfd-in.h: ..here.
1982 * Makefile.am: Run "make dep-am"
1983 * Makefile.in: Regenerate.
1984 * bfd-in2.h: Regenerate.
1985 * libbfd.h: Regenerate.
1986 * libcoff.h: Regenerate.
1988 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1990 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1991 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
1992 last change to REL32 relocs so that they are counted as
1993 possibly dynamic as per REL24 and REL14.
1995 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1997 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2000 2006-03-15 Ben Elliston <bje@au.ibm.com>
2002 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2003 in_list elements, not just the first.
2005 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2007 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2009 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2010 for final links too.
2012 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2014 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2016 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2019 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2021 2006-03-10 Paul Brook <paul@codesourcery.com>
2023 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2024 (elf32_arm_print_private_bfd_data): Ditto.
2026 2006-03-09 Paul Brook <paul@codesourcery.com>
2028 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2031 2006-03-09 Khem Raj <khem@mvista.com>
2033 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2036 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2038 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2040 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2041 Daniel Jacobowitz <dan@codesourcery.com>
2042 Zack Weinberg <zack@codesourcery.com>
2043 Nathan Sidwell <nathan@codesourcery.com>
2044 Paul Brook <paul@codesourcery.com>
2045 Ricardo Anguiano <anguiano@codesourcery.com>
2046 Phil Edwards <phil@codesourcery.com>
2048 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2049 (bfd_elf32_bigarm_symbian_vec): Likewise.
2050 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2051 (bfd_elf32_littlearm_vec): Likewise.
2052 (bfd_elf32_littlearm_symbian_vec): Likewise.
2053 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2054 * configure: Regenerate.
2055 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2056 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2057 (elf32_arm_vxworks_bed): Add forward declaration.
2058 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2059 (elf32_arm_vxworks_exec_plt0_entry): New table.
2060 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2061 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2062 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2063 (reloc_section_p): New function.
2064 (create_got_section): Use RELOC_SECTION.
2065 (elf32_arm_create_dynamic_sections): Likewise. Call
2066 elf_vxworks_create_dynamic_sections for VxWorks targets.
2067 Choose between the two possible values of plt_header_size
2069 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2070 (elf32_arm_abs12_reloc): New function.
2071 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2072 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2073 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2074 r_addend fields of relocs. On rela targets, skip any code that
2075 adjusts in-place addends. When using _bfd_link_final_relocate
2076 to perform a final relocation, pass rel->r_addend as the addend
2078 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2079 object, ignore flags that are not standard on VxWorks.
2080 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2081 relocs on VxWorks. Use reloc_section_p.
2082 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2083 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2084 .rela.plt.unloaded relocs on VxWorks targets.
2085 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2086 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2087 instead of DT_REL* tags on RELA targets.
2088 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2089 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2090 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2091 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2092 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2093 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2094 Correct the .rela.plt.unreloaded symbol indexes.
2095 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2096 hook on VxWorks targets.
2097 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2098 Minor formatting tweak.
2099 (elf32_arm_vxworks_final_write_processing): New function.
2100 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2102 (elf_backend_final_write_processing): Likewise.
2103 (elf_backend_emit_relocs): Likewise.
2104 (elf_backend_want_plt_sym): Likewise.
2105 (ELF_MAXPAGESIZE): Likewise.
2106 (elf_backend_may_use_rel_p): Minor formatting tweak.
2107 (elf_backend_may_use_rela_p): Likewise.
2108 (elf_backend_default_use_rela_p): Likewise.
2109 (elf_backend_rela_normal): Likewise.
2110 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2112 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2114 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2115 New. Adjust other variants.
2116 (bfd_default_scan): Update.
2117 * bfd-in2.h: Rebuilt.
2118 * cpu-m68k.c: Adjust.
2119 (bfd_m68k_compatible): New. Use it for architectures.
2120 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2121 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2123 (elf32_m68k_print_private_bfd_data): Adjust.
2124 * ieee.c (ieee_write_processor): Adjust.
2126 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2128 * dwarf2.c: Formatting.
2129 (add_line_info): Remove outer loop.
2131 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2132 Alan Modra <amodra@bigpond.net.au>
2135 * dwarf2.c (loadable_section): New struct.
2136 (dwarf2_debug): Add loadable_section_count and
2138 (new_line_sorts_after): New.
2139 (add_line_info): Use new_line_sorts_after to compare line
2141 (check_function_name): Removed.
2142 (unset_sections): New.
2143 (place_sections): New.
2144 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2145 and unset_sections on relocatable files.
2146 (_bfd_dwarf2_find_line): Likewise.
2148 2006-03-03 Nick Clifton <nickc@redhat.com>
2150 * cpu-avr.c: Update to ISO-C90 formatting.
2151 * elf32-avr.c: Likewise.
2153 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2155 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2157 (bfd_elf_avr_final_write_processing): Set
2158 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2159 (elf32_avr_relax_section): New function.
2160 (elf32_avr_relax_delete_bytes): New function.
2161 (elf32_avr_get_relocated_section_contents): New function.
2162 (avr_pc_wrap_around): New function.
2163 (avr_relative_distance_considering_wrap_around): New function.
2164 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2165 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2166 * libbfd.h: Regenerate.
2167 * bfd-in2.h: Regenerate.
2169 2006-03-02 DJ Delorie <dj@redhat.com>
2171 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2174 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2176 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2177 bfd_elf32_powerpc_vxworks_vec.
2179 2006-03-02 Nick Clifton <nickc@redhat.com>
2181 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2183 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2185 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2186 elf_vxworks_create_dynamic_sections.
2187 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2189 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2190 elf_vxworks_create_dynamic_sections.
2191 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2193 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2194 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2196 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2198 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2199 (elf_backend_link_output_symbol_hook): Use
2200 elf_vxworks_link_output_symbol_hook instead.
2201 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2202 (elf_backend_link_output_symbol_hook): Use
2203 elf_vxworks_link_output_symbol_hook instead.
2204 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2205 same interface as elf_backend_link_output_symbol_hook.
2206 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2207 prototype accordingly.
2209 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2211 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2212 (ppc_elf_link_hash_table): Replace old_got and new_got with
2213 plt_type and can_use_new_plt.
2214 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2215 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2216 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2217 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2218 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2219 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2220 this function should not be called for VxWorks targets.
2221 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2222 (allocate_got): Likewise. Rearrange so that max_before_header
2223 is only used for PLT_OLD and PLT_NEW.
2224 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2225 (ppc_elf_size_dynamic_sections): Likewise.
2226 (ppc_elf_relax_section): Likewise.
2227 (ppc_elf_relocate_section): Likewise.
2228 (ppc_elf_finish_dynamic_symbol): Likewise.
2229 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2231 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2233 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2234 (elf_i386_link_hash_table_create): Initialize it.
2235 (elf_i386_compute_jump_table_size): Use it instead of
2236 srelplt->reloc_count.
2237 (allocate_dynrelocs): Likewise.
2238 (elf_i386_size_dynamic_sections): Likewise.
2239 (elf_i386_relocate_section): Likewise.
2241 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2243 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2244 (_bfd_elf_write_section_eh_frame): Likewise.
2246 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2248 * po/Make-in: Add html target.
2250 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2252 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2253 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2254 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2255 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2256 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2257 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2258 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2259 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2260 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2261 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2262 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2263 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2264 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2265 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2266 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2267 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2268 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2269 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2270 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2271 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2272 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2274 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2276 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2277 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2278 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2279 * elf32-frv.c (_frv_create_got_section): Likewise.
2280 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2281 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2282 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2283 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2284 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2285 (elf_i386_link_hash_table_create): Don't initialize them.
2286 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2288 (elf_i386_finish_dynamic_symbol): Likewise.
2289 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2290 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2291 (ppc_elf_finish_dynamic_symbol): Likewise.
2293 2006-02-24 DJ Delorie <dj@redhat.com>
2295 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2296 (m32c_elf_relocate_section): Don't relocate them.
2297 (compare_reloc): New.
2298 (relax_reloc): Remove.
2299 (m32c_offset_for_reloc): New.
2300 (m16c_addr_encodings): New.
2301 (m16c_jmpaddr_encodings): New.
2302 (m32c_addr_encodings): New.
2303 (m32c_elf_relax_section): Relax jumps and address displacements.
2304 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2307 * reloc.c: Add m32c relax relocs.
2308 * libbfd.h: Regenerate.
2309 * bfd-in2.h: Regenerate.
2311 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2314 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2315 (_bfd_elf_link_hash_fixup_symbol): New.
2317 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2318 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2321 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2323 * elfxx-target.h (elf_backend_fixup_symbol): New.
2324 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2326 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2328 * cpu-ia64-opc.c (ins_immu5b): New.
2329 (ext_immu5b): Likewise.
2330 (elf64_ia64_operands): Add IMMU5b.
2332 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2335 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2337 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2338 * elf32-i386.c (allocate_dynrelocs): Likewise.
2339 * elf32-s390.c (allocate_dynrelocs): Likewise.
2340 * elf32-sh.c (allocate_dynrelocs): Likewise.
2341 * elf64-s390.c (allocate_dynrelocs): Likewise.
2342 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2343 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2344 on undef weak with non-default visibility too.
2345 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2347 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2349 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2350 error, instead call _exit.
2351 (_bfd_abort): Call _exit not xexit.
2353 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2355 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2357 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2359 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2360 Anil Paranjape <anilp1@kpitcummins.com>
2361 Shilin Shakti <shilins@kpitcummins.com>
2363 * Makefile.am: Add xc16x related entry
2364 * Makefile.in: Regenerate
2365 * archures.c: Add bfd_xc16x_arch
2366 * bfd-in2.h: Regenerate
2367 * config.bfd: Add xc16x-*-elf
2368 * configure.in: Add bfd_elf32_xc16x_vec
2369 * configure: Regenerate.
2370 * targets.c: Added xc16x related information
2371 * cpu-xc16x.c: New file
2372 * reloc.c: Add new relocations specific to xc16x:
2373 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2375 * elf32-xc16x.c: New file.
2377 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2379 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2380 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2382 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2385 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2387 (ppc64_elf_relocate_section): Check output reloc section size.
2388 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2390 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2393 * elf.c (get_segment_type): New function.
2394 (_bfd_elf_print_private_bfd_data): Use it.
2395 (print_segment_map): New function.
2396 (assign_file_positions_for_segments): Call print_segment_map
2397 when there are not enough room for program headers.
2399 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2401 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2402 traditional MIPS ELF targets.
2404 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2407 * dwarf2.c (check_function_name): New function.
2408 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2409 check if function is correct.
2411 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2413 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2415 (elf_link_input_bfd): Adjust comments.
2417 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2419 * elf.c (copy_private_bfd_data): Minor update.
2421 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2424 * elf.c (copy_private_bfd_data): Renamed to ...
2425 (rewrite_elf_program_header): This.
2426 (copy_elf_program_header): New function.
2427 (copy_private_bfd_data): Likewise.
2429 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2431 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2432 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2433 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2434 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2435 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2436 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2437 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2438 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2439 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2440 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2441 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2442 bfd_mach_mcf_isa_b_usp_float_emac): New.
2443 (bfd_default_scan): Update coldfire mapping.
2444 * bfd-in.h (bfd_m68k_mach_to_features,
2445 bfd_m68k_features_to_mach): Declare.
2446 * bfd-in2.h: Rebuilt.
2447 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2448 adjust legacy names.
2449 (m68k_arch_features): New.
2450 (bfd_m68k_mach_to_features,
2451 bfd_m68k_features_to_mach): Define.
2452 * elf32-m68k.c (elf32_m68k_object_p): New.
2453 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2454 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2455 (elf_backend_object_p): Define.
2456 * ieee.c (ieee_write_processor): Update coldfire machines.
2457 * libbfd.h: Rebuilt.
2459 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2461 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2464 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2466 * coff-z80.c (r_imm24): New howto.
2467 (rtype2howto): New case R_IMM24.
2468 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2469 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2471 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2473 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2474 has already been assigned a GOT index, copy that index to the
2475 current hash table entry.
2477 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2479 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2480 for call-to-undefweak reloc overflow.
2482 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2484 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2485 for 32-bit relocs overflow.
2487 2006-01-27 Paul Brook <paul@codesourcery.com>
2489 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2492 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2494 Introduce TLS descriptors for i386 and x86_64.
2495 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2496 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2497 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2498 * libbfd.h, bfd-in2.h: Rebuilt.
2499 * elf32-i386.c (elf_howto_table): New relocations.
2500 (R_386_tls): Adjust.
2501 (elf_i386_reloc_type_lookup): Map new relocations.
2502 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2503 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2504 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2505 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2506 (elf_i386_local_tlsdesc_gotent): New macro.
2507 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2508 (elf_i386_compute_jump_table_size): New macro.
2509 (link_hash_newfunc): Initialize tlsdesc_got.
2510 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2511 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2512 R_386_TLS_DESC_CALL.
2513 (elf_i386_check_relocs): Likewise. Allocate space for
2514 local_tlsdesc_gotent.
2515 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2516 R_386_TLS_DESC_CALL.
2517 (allocate_dynrelocs): Count function PLT relocations. Reserve
2518 space for TLS descriptors and relocations.
2519 (elf_i386_size_dynamic_sections): Reserve space for TLS
2520 descriptors and relocations. Set up sgotplt_jump_table_size.
2521 Don't zero reloc_count in srelplt.
2522 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2523 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2524 R_386_TLS_DESC_CALL.
2525 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2526 (elf_backend_always_size_sections): Define.
2527 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2528 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2529 (R_X86_64_standard): Adjust.
2530 (x86_64_reloc_map): Map new relocs.
2531 (elf64_x86_64_rtype_to_howto): New, split out of...
2532 (elf64_x86_64_info_to_howto): ... this function, and...
2533 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2534 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2535 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2536 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2537 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2538 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2539 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2540 tlsdesc_got and sgotplt_jump_table_size fields.
2541 (elf64_x86_64_compute_jump_table_size): New macro.
2542 (link_hash_newfunc): Initialize tlsdesc_got.
2543 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2544 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2545 R_X86_64_TLSDESC_CALL.
2546 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2547 local_tlsdesc_gotent.
2548 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2549 R_X86_64_TLSDESC_CALL.
2550 (allocate_dynrelocs): Count function PLT relocations. Reserve
2551 space for TLS descriptors and relocations.
2552 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2553 descriptors and relocations. Set up sgotplt_jump_table_size,
2554 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2555 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
2557 (elf64_x86_64_always_size_sections): New. Set up
2559 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2560 R_386_TLS_DESC_CALL.
2561 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2562 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2563 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
2564 (elf_backend_always_size_sections): Define.
2566 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
2569 * dwarf2.c (comp_unit_contains_address): Update comment.
2570 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2571 lma. Return TRUE only if both comp_unit_contains_address and
2572 comp_unit_find_nearest_line return TRUE.
2573 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2575 2006-01-18 Alan Modra <amodra@bigpond.net.au>
2577 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2578 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2579 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2580 elf_gc_mark_dynamic_ref_symbol. Make global.
2581 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2582 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2583 (elfNN_bed): Init new field.
2584 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2585 (ppc64_elf_gc_mark_dynamic_ref): New function.
2587 2006-01-17 Alan Modra <amodra@bigpond.net.au>
2589 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2591 2006-01-17 Nick Clifton <nickc@redhat.com>
2594 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2597 2006-01-11 Nick Clifton <nickc@redhat.com>
2599 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2600 into the newly (re)allocated map array.
2602 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
2604 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2606 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2608 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2611 For older changes see ChangeLog-2005
2617 version-control: never
projects / deliverable / binutils-gdb.git / blob