12009-02-15 Alan Modra <amodra@bigpond.net.au> 2 3 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx, 4 add toc.symndx and toc.add. 5 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here. 6 Set up toc.add. 7 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all 8 callers. 9 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd. 10 (branch_reloc_hash_match): New function, extracted from.. 11 (ppc64_elf_tls_optimize): ..here. 12 (ppc64_elf_relocate_section): Properly set addends when optimizing 13 tls sequences. Avoid unnecessary reading and writing of insns. 14 Only redo reloc when symbol changed. Bypass symbol checks when 15 using tlsld_got. 16 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment. 17 (branch_reloc_hash_match): New function, extracted from.. 18 (ppc_elf_tls_optimize): ..here. 19 (ppc_elf_relocate_section): Avoid unnecessary reading of insns. 20 Don't clear addend on zapped __tls_get_addr reloc. 21 222008-08-11 Alan Modra <amodra@bigpond.net.au> 23 24 * elf64-ppc.c (toc_adjusting_stub_needed): Any call via the plt 25 needs r2 valid, not just those to external syms. 26 272007-11-06 Alan Modra <amodra@bigpond.net.au> 28 29 * elf32-ppc.c (ppc_elf_check_relocs): Don't refcount tlsld_got here.. 30 (ppc_elf_gc_sweep_hook): ..or here.. 31 (ppc_elf_tls_optimize): ..or here. Make two passes through the 32 relocs, ensuring that tls_get_addr calls follow gd and ld relocs. 33 (allocate_dynrelocs): Refcount tlsld_got here. 34 (ppc_elf_size_dynamic_sections): Call allocate_dynrelocs before 35 allocating tlsld_got. 36 (ppc_elf_relocate_section): Remove check that a tls_get_addr 37 call follows gd and ld relocs. 38 392007-08-13 Alan Modra <amodra@bigpond.net.au> 40 41 * elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define. 42 Update stub comments. 43 (build_plt_stub): Build two variants, one without "addis". 44 (ppc_build_one_stub): Build stubs without "addis" if possible. 45 (ppc_size_one_stub): Size new stubs. 46 472007-07-02 Joseph Myers <joseph@codesourcery.com> 48 49 * elfxx-mips.c (mips_elf_calculate_relocation): Handle 50 R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64. 51 * elf64-mips.c (mips_elf64_howto_table_rela): Support 52 R_MIPS_TLS_DTPREL64. 53 542007-07-02 Alan Modra <amodra@bigpond.net.au> 55 56 * Makefile.am: Run "make dep-am". 57 * Makefile.in: Regenerate. 58 * aclocal.m4: Regenerate. 59 * config.in: Regenerate. 60 * po/SRC-POTFILES.in: Regenerate. 61 * po/bfd.pot: Regenerate. 62 632007-07-02 Alan Modra <amodra@bigpond.net.au> 64 65 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy 66 symsec != NULL tests. 67 682007-07-02 Alan Modra <amodra@bigpond.net.au> 69 70 PR 4712 71 * elf.c (assign_file_positions_for_load_sections): Adjust lma 72 by p_vaddr_offset. 73 742007-06-30 H.J. Lu <hongjiu.lu@intel.com> 75 76 * aclocal.m4: Regenerated. 77 * Makefile.in: Likewise. 78 792007-06-29 Joseph Myers <joseph@codesourcery.com> 80 81 * elf32-ppc.c (ppc_elf_merge_obj_attributes): New. 82 (ppc_elf_merge_private_bfd_data): Call it. 83 842007-06-29 Joseph Myers <joseph@codesourcery.com> 85 86 * elfxx-mips.c (mips_elf_merge_obj_attributes): New. 87 (_bfd_mips_elf_merge_private_bfd_data): Call it. 88 892007-06-29 Joseph Myers <joseph@codesourcery.com> 90 91 * elf-attrs.c: New. 92 * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo. 93 (BFD32_BACKENDS_CFILES): Add elf-attrs.c. 94 (elf-attrs.lo): Generate dependencies. 95 * Makefile.in: Regenerate. 96 * configure.in (elf): Add elf-attrs.lo. 97 * configure: Regenerate. 98 * elf-bfd.h (struct elf_backend_data): Add entries for object 99 attributes. 100 (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list, 101 OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST, 102 Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility): 103 New. 104 (struct elf_obj_tdata): Add entries for object attributes. 105 (elf_known_obj_attributes, elf_other_obj_attributes, 106 elf_known_obj_attributes_proc, elf_other_obj_attributes_proc): 107 New. 108 (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents, 109 bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int, 110 bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string, 111 bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat, 112 bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup, 113 _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type, 114 _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New. 115 * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes. 116 (bfd_section_from_shdr): Handle attributes sections. 117 * elflink.c (bfd_elf_final_link): Handle attributes sections. 118 * elfxx-target.h (elf_backend_obj_attrs_vendor, 119 elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type, 120 elf_backend_obj_attrs_section_type): New. 121 (elfNN_bed): Update. 122 * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute, 123 aeabi_attribute_list): Remove. 124 (struct elf32_arm_obj_tdata): Remove object attributes fields. 125 (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2, 126 elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes): 127 Update for new object attributes interfaces. 128 (uleb128_size, is_default_attr, eabi_attr_size, 129 elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute, 130 elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link, 131 elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int, 132 elf32_arm_add_eabi_attr_int, attr_strdup, 133 elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat, 134 copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved 135 to generic code in elf-attrs.c. 136 (elf32_arm_obj_attrs_arg_type): New. 137 (elf32_arm_fake_sections): Do not handle .ARM.attributes. 138 (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES. 139 (bfd_elf32_bfd_final_link): Remove. 140 (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section, 141 elf_backend_obj_attrs_arg_type, 142 elf_backend_obj_attrs_section_type): New. 143 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object 144 attributes. 145 * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise. 146 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise. 147 * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise. 148 * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise. 149 * elf32-sh.c (sh_elf_copy_private_data): Likewise. 150 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise. 151 1522007-06-29 Paul Brook <paul@codesourcery.com> 153 154 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Suppress 155 call veneers for call relocations against undefined symbols. 156 (elf32_arm_final_link_relocate): Turn call to undefined symbol 157 into a jump to the next instruction. 158 1592007-06-29 Michael Snyder <msnyder@svkmacdonelllnx> 160 161 * bfd.c (bfd_demangle): Plug memory leak (Coverity). 162 1632007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com> 164 165 * Makefile.am: Add cr16 related entry 166 * Makefile.in: Regenerate 167 * archures.c: Add bfd_cr16_arch 168 * bfd-in2.h: Regenerate 169 * config.bfd: Add cr16-elf 170 * configure.in: Add bfd_elf32_cr16_vec 171 * configure: Regenerate. 172 * targets.c: Added cr16 related information 173 * cpu-cr16.c: New file. 174 * elf32-cr16.c: New file. 175 * reloc.c: Added cr16 relocs. 176 1772007-06-29 Alan Modra <amodra@bigpond.net.au> 178 179 * elflink.c (_bfd_elf_link_assign_sym_version): Improve error 180 message for undefined version nodes. 181 (elf_gc_sweep): Don't warn when zero size sections are 182 removed. 183 1842007-06-29 Nathan Froyd <froydnj@codesourcery.com> 185 186 * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation 187 types. 188 1892007-06-29 Alan Modra <amodra@bigpond.net.au> 190 191 * elf32-spu.c (spu_elf_fake_sections): New function. 192 (elf_backend_fake_sections): Define. 193 1942007-06-29 Alan Modra <amodra@bigpond.net.au> 195 196 * elf.c (assign_file_positions_for_load_sections): Use elf 197 section header sh_size rather than bfd section size, simplifying 198 .tbss handling. 199 2002007-06-29 Alan Modra <amodra@bigpond.net.au> 201 202 PR ld/4701 203 * elf.c (assign_file_positions_for_load_sections): Ensure bss 204 segments meet gABI alignment requirements. Don't allocate 205 file space for bss sections in a segment also containing file 206 or program headers. 207 2082007-06-27 Alan Modra <amodra@bigpond.net.au> 209 210 * bfd.c (struct bfd): Rename "next" to "archive_next". 211 * archive.c: Rename uses throughout file. 212 * archive64.c: Likewise. 213 * coff-rs6000.c: Likewise. 214 * ecoff.c: Likewise. 215 * som.c: Likewise. 216 * bfd-in2.h: Regenerate. 217 218 * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over 219 input bfds. 220 * elf32-spu.c (spu_elf_create_sections): Likewise. 221 2222007-06-26 H.J. Lu <hongjiu.lu@intel.com> 223 224 * dwarf2.c (find_line): New. Contains the duplicated code from: 225 (_bfd_dwarf2_find_nearest_line): Use it. 226 (_bfd_dwarf2_find_line): Use it. 227 2282007-06-26 Joseph Myers <joseph@codesourcery.com> 229 230 * elf32-arm.c (copy_eabi_attributes): Copy type of attributes. 231 2322007-06-25 Richard Sandiford <richard@codesourcery.com> 233 234 * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs 235 to be used for calls from MIPS16 code. 236 2372007-06-23 Andreas Schwab <schwab@suse.de> 238 239 * configure.in (--with-separate-debug-dir): New option. 240 * configure: Regenerate. 241 * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR. 242 * Makefile.in: Regenerate. 243 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to 244 bfd_follow_gnu_debuglink. 245 (_bfd_dwarf2_find_line): Likewise. 246 2472007-06-22 Nick Clifton <nickc@redhat.com> 248 249 * dwarf2.c: Add support for reading in debug information via a 250 .gnu_debuglink section: 251 (struct dwarf2_debug): Add bfd field to record the bfd containing 252 the debug info. 253 (parse_comp_unit): Remove ABFD parameter. Instead use the bfd 254 field in the dwarf2_debug structure. 255 (_bfd_dwarf2_find_nearest_line): If a debug info section could not 256 be found in the current bfd call bfd_follow_gnu_debuglink to see 257 if another file contains the debug information. If it does, open 258 it and continue. 259 (_bfd_dwarf2_find_line): Likewise. 260 2612007-06-19 H.J. Lu <hongjiu.lu@intel.com> 262 263 PR ld/4590 264 * elfxx-ia64.c (sort_dyn_sym_info): Keep the valid got_offset 265 when removing duplicated entries. 266 (get_dyn_sym_info): Initialize the got_offset field to -1. 267 Update call to sort_dyn_sym_info. 268 (elfNN_ia64_relocate_section): Call sort_dyn_sym_info to sort 269 array of addend and remove duplicates. 270 2712007-06-18 H.J. Lu <hongjiu.lu@intel.com> 272 273 * libpei.h (_bfd_XXi_final_link_postscript): Remove 274 duplication. 275 (bfd_target_pei_p): New. 276 (bfd_target_pei_arch): New 277 (bfd_target_efi_p): Likewise. 278 (bfd_target_efi_arch): New 279 (bfd_pe_executable_p): Use bfd_target_pei_p and 280 bfd_target_efi_p. 281 282 * peicode.h (arch_type): New enum. 283 (pe_arch): New function. 284 (pe_bfd_object_p): Don't match PE/EFI target with EFI/PE file 285 if there is an EFI/PE target. 286 2872007-06-14 H.J. Lu <hongjiu.lu@intel.com> 288 289 * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config. 290 291 * acinclude.m4: Don't include m4 files. Remove libtool 292 kludge. 293 294 * Makefile.in: Regenerated. 295 * aclocal.m4: Likewise. 296 * configure: Likewise. 297 2982007-06-11 Sterling Augustine <sterling@tensilica.com> 299 Bob Wilson <bob.wilson@acm.org> 300 301 * elf32-xtensa.c (extend_ebb_bounds_forward): Use renamed 302 XTENSA_PROP_NO_TRANSFORM flag instead of XTENSA_PROP_INSN_NO_TRANSFORM. 303 (extend_ebb_bounds_backward, compute_text_actions): Likewise. 304 (compute_ebb_proposed_actions, coalesce_shared_literal): Likewise. 305 (xtensa_get_property_predef_flags): Likewise. 306 (compute_removed_literals): Pass new arguments to is_removable_literal. 307 (is_removable_literal): Add sec, prop_table and ptblsize arguments. 308 Do not remove literal if the NO_TRANSFORM property flag is set. 309 3102007-05-31 Richard Sandiford <rsandifo@nildram.co.uk> 311 312 * elfxx-mips.c (mips_elf_initialize_tls_index): When processing a 313 type (3) single-GOT entry, read tls_type from the hash table entry 314 rather than the GOT entry. 315 3162007-06-01 Alan Modra <amodra@bigpond.net.au> 317 318 * simple.c (bfd_simple_get_relocated_section_contents): Init 319 input_bfds_tail. 320 3212007-05-30 Alan Modra <amodra@bigpond.net.au> 322 323 * elf.c (elf_fake_sections): Adjust test for SHT_NOBITS sections 324 created by objcopy --only-keep-debug. 325 (_bfd_elf_init_private_section_data): Only change elf_section_type 326 if it is SHT_NULL. 327 328 * elf.c (assign_file_positions_for_load_sections): Correct sh_type 329 to SHT_NOBITS earlier. Base actions in rest of function on sh_type 330 and sh_flags instead of bfd section flags. Delete voff and code 331 keeping nobits segments aligned. 332 3332007-05-25 Eric Christopher <echristo@apple.com> 334 335 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): 336 Check that sym_sec isn't NULL before accessing. 337 3382007-05-24 Steve Ellcey <sje@cup.hp.com> 339 340 * Makefile.in: Regnerate. 341 * configure: Regenerate. 342 * aclocal.m4: Regenerate. 343 * doc/Makefile.in: Regenerate. 344 3452007-05-22 Paul Brook <paul@codesourcery.com> 346 347 * elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset 348 with sec and sec_shndx. 349 (elf32_arm_ouput_plt_map_sym): Use them. 350 (elf32_arm_output_arch_local_syms): Output mapping symbols for 351 interworking glue. 352 3532007-05-18 Paul Brook <paul@codesourcery.com> 354 355 * elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define. 356 (a2t1v5_ldr_insn, a2t1v5_ldr_insn): New. 357 (record_arm_to_thumb_glue): Add v5t non-pic glue. 358 (elf32_arm_create_thumb_stub): Ditto. 359 3602007-05-16 H.J. Lu <hongjiu.lu@intel.com> 361 Alan Modra <amodra@bigpond.net.au> 362 363 * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss 364 section to the minimum alignment. 365 3662007-05-15 H.J. Lu <hongjiu.lu@intel.com> 367 Alan Modra <amodra@bigpond.net.au> 368 369 PR ld/4504 370 * elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New. 371 * elflink.c (_bfd_elf_adjust_dynamic_copy): New. 372 373 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call 374 _bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic 375 bss section. 376 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise. 377 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise. 378 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise. 379 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise. 380 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise. 381 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise. 382 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise. 383 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise. 384 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. 385 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise. 386 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise. 387 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise. 388 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. 389 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise. 390 * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise. 391 * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise. 392 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise. 393 3942007-05-15 Richard Sandiford <richard@codesourcery.com> 395 396 * elfxx-mips.c (mips_elf_create_local_got_entry): Remove 397 input_section argument. Create .rela.dyn relocations against 398 symbol 0 rather than the section symbol. 399 (mips_elf_local_got_index): Remove input_section argument. 400 Update call to mips_elf_create_local_got_entry. 401 (mips_elf_got_page, mips_elf_got16_entry): Likewise. 402 (mips_elf_calculate_relocation): Update calls to 403 mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page. 404 4052007-05-15 Mark Shinwell <shinwell@codesourcery.com> 406 407 * elf32-arm.c (elf32_arm_final_link_relocate): Correctly 408 handle the Thumb-2 JUMP19 relocation. 409 4102007-05-15 Alan Modra <amodra@bigpond.net.au> 411 412 PR 4479 413 * elf.c (elf_fake_sections): Don't allow backend to change 414 SHT_NOBITS if called for strip/objcopy --only-keep-debug. 415 * elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar 416 fix from here. 417 4182007-05-14 Alan Modra <amodra@bigpond.net.au> 419 420 * elf.c (bfd_elf_string_from_elf_section): Return NULL on 421 invalid shstrndx. 422 (bfd_elf_get_str_section): Likewise. 423 4242007-05-12 Alan Modra <amodra@bigpond.net.au> 425 426 PR 4497 427 * elf-eh-frame.c (struct cie): Add "local_personality". Make 428 "personality" a union. 429 (cie_eq): Compare local_personality too. Adjust personality 430 comparison. 431 (_bfd_elf_discard_section_eh_frame): Check binding on personality 432 reloc sym to allow for bad symtab. Use stashed local syms rather 433 than reading personality local sym. Handle discarded sections. 434 4352007-05-12 Alan Modra <amodra@bigpond.net.au> 436 437 * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X. 438 4392007-05-11 Alan Modra <amodra@bigpond.net.au> 440 441 * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype. 442 (enum ppc_elf_plt_type): Move from.. 443 * elf32-ppc.c: ..here. 444 (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16. 445 (struct ppc_elf_link_hash_table): Reorder. Add old_bfd. Delete 446 can_use_new_plt. Make is_vxworks a bitfield. 447 (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again). 448 (ppc_elf_check_relocs): Update setting of reloc flags. Set old_bfd. 449 (ppc_elf_select_plt_layout): Modify parameters. Use bfd reloc 450 flags to better detect object files needing old bss-style plt. 451 Allow secure plt to be used without rel16 relocs being detected. 452 Warn if secure plt request cannot be allowed. 453 4542007-05-11 Alan Modra <amodra@bigpond.net.au> 455 456 * reloc.c (BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64): Define. 457 * elf-bfd.h (struct elf_backend_data): Change return type of 458 elf_backend_relocate_section to int. 459 * elf32-spu.c (elf_howto_table): Add howtos for R_SPU_PPU32 and 460 R_SPU_PPU64. 461 (spu_elf_bfd_to_reloc_type): Convert new relocs. 462 (spu_elf_count_relocs): New function. 463 (elf_backend_count_relocs): Define. 464 (spu_elf_relocate_section): Arrange to emit R_SPU_PPU32 and 465 R_SPU_PPU64 relocs. 466 * elflink.c (elf_link_input_bfd): Emit relocs if relocate_section 467 returns 2. 468 * bfd-in2.h: Regenerate. 469 * libbfd.h: Regenerate. 470 4712007-05-10 Richard Sandiford <richard@codesourcery.com> 472 473 * elf32-arm.c (elf32_arm_check_relocs): Don't create PLT entries 474 for R_ARM_ABS12 relocs. 475 (elf32_arm_finish_dynamic_symbol): Fix the loop that creates 476 non-shared VxWorks PLT entries. 477 4782007-05-11 Alan Modra <amodra@bigpond.net.au> 479 480 PR 4454 481 * elf-eh-frame.c (struct cie): Make "personality" a bfd_vma. 482 (_bfd_elf_discard_section_eh_frame): Handle local syms on 483 personality relocation. 484 4852007-05-10 Richard Sandiford <richard@codesourcery.com> 486 487 * elf.c (assign_file_positions_for_load_sections): Use p_memsz 488 rather than p_filesz to calculate the LMA of the end of a segment. 489 4902007-05-10 Jakub Jelinek <jakub@redhat.com> 491 492 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc 493 processing if symbol is defined in the executable. 494 4952007-05-10 Alexandre Oliva <aoliva@redhat.com> 496 497 * elf32-frv.c (_frvfdpic_check_discarded_relocs): New. 498 (frvfdpic_elf_discard_info): New. 499 (elf_backend_discard_info): Define for FDPIC. 500 5012007-05-09 Mark Shinwell <shinwell@codesourcery.com> 502 503 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Don't 504 attempt to scan if the bfd doesn't correspond to an ELF image. 505 (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise. 506 5072007-05-08 Alexandre Oliva <aoliva@redhat.com> 508 509 * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs 510 for which _bfd_elf_section_offset returns -1. 511 5122007-05-08 Alan Modra <amodra@bigpond.net.au> 513 514 * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms. 515 (mark_functions_via_relocs): Likewise. 516 5172007-05-07 Alan Modra <amodra@bigpond.net.au> 518 519 * elflink.c (bfd_elf_final_link): Correct reloc handling for 520 elf_backend_count_relocs. 521 (bfd_elf_discard_info): Print an error if we can't read syms. 522 5232007-05-07 Alan Modra <amodra@bigpond.net.au> 524 525 * elf32-spu.c (spu_elf_reloc_type_lookup): Return NULL on 526 invalid reloc code. 527 (spu_elf_gc_mark_hook, spu_elf_section_processing): Delete functions. 528 (elf_backend_gc_mark_hook, elf_backend_section_processing): Don't 529 define. 530 5312007-05-07 Alan Modra <amodra@bigpond.net.au> 532 533 * elf.c (assign_file_positions_for_load_sections): Don't check 534 core segment. 535 5362007-05-04 H.J. Lu <hongjiu.lu@intel.com> 537 538 * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn 539 and .rel.dyn aren't present. 540 5412007-05-04 Nick Clifton <nickc@redhat.com> 542 543 * elflink.c (elf_link_sort_relocs): If both .rela.dyn and .rel.dyn 544 sections are present examine the indirect sections in an attempt 545 to compute the correct relocation size. If there is any 546 ambiguity, produce an error and refuse to sort. 547 5482007-05-03 Sandra Loosemore <sandra@codesourcery.com> 549 550 * elf32-arm.c (allocate_dynrelocs): Fix typo in comment. 551 5522007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr> 553 Nick Clifton <nickc@redhat.com> 554 555 PR gas/3041 556 * aoutx.h (swap_std_reloc_out): Treat relocs against weak symbols 557 in the same way as relocs against external symbols. 558 5592007-05-02 Alan Modra <amodra@bigpond.net.au> 560 561 * elf.c (assign_file_positions_for_load_sections): Set sh_offset 562 here. Set sh_type to SHT_NOBITS if we won't be allocating 563 file space. Don't bump p_memsz for non-alloc sections. Adjust 564 section-in-segment check. 565 (assign_file_positions_for_non_load_sections): Don't set sh_offset 566 here for sections that have already been handled above. 567 5682007-04-30 Alan Modra <amodra@bigpond.net.au> 569 570 * elf32-spu.c (struct spu_link_hash_table): Add stack_analysis 571 and emit_stack_syms bitfields. 572 (get_sym_h): Read all symbols if stack analysis will be done. 573 (spu_elf_create_sections): Add stack_analysis and emit_stack_syms 574 params, and stash in hash table. 575 (is_hint): Split off from.. 576 (is_branch): ..here. Adjust callers. 577 (spu_elf_size_stubs): Add stack_analysis param. Arrange to read 578 and keep all syms. 579 (write_one_stub): Fix mem leak. 580 (find_function_stack_adjust): New function. 581 (sort_syms_syms, sort_syms_psecs): New vars. 582 (sort_syms): New function. 583 (struct call_info, struct function_info): New. 584 (struct spu_elf_stack_info): New. 585 (alloc_stack_info, maybe_insert_function, func_name): New functions. 586 (is_nop, insns_at_end, check_function_ranges): Likewise. 587 (find_function, insert_callee, mark_functions_via_relocs): Likewise. 588 (pasted_function, interesting_section, discover_functions): Likewise. 589 (mark_non_root, call_graph_traverse, build_call_tree): Likewise. 590 (sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise. 591 (bfd_elf32_bfd_final_link): Define. 592 * elf32-spu.h (struct _spu_elf_section_data): Add stack_info field. 593 (spu_elf_create_sections, spu_elf_size_stubs): Update prototypes. 594 5952007-04-28 Sergey Rogozhkin <rogozhkin@niisi.msk.ru> 596 597 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access 598 memory which we might not own. 599 6002007-04-27 Bob Wilson <bob.wilson@acm.org> 601 602 * elf32-xtensa.c (elf_xtensa_make_sym_local): Restore deleted function. 603 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Likewise. 604 (elf_xtensa_allocate_dynrelocs): Use elf_xtensa_make_sym_local. 605 6062007-04-27 Bob Wilson <bob.wilson@acm.org> 607 608 * elf32-xtensa.c (xtensa_read_table_entries): Step through table 609 contents and relocs in parallel. 610 6112007-04-27 Bob Wilson <bob.wilson@acm.org> 612 613 * elf32-xtensa.c (relax_property_section): Remove extra irel increment. 614 6152007-04-27 Alan Modra <amodra@bigpond.net.au> 616 617 * cpu-rs6000.c: Write Mimi's name in ASCII. 618 * coff-rs6000.c: Likewise. 619 * rs6000-core.c: Likewise. 620 6212007-04-27 Alan Modra <amodra@bigpond.net.au> 622 623 * sysdep.h: Include config.h first. 624 Many files: Include sysdep.h before bfd.h. 625 * Makefile.am: Run "make dep-am". 626 * Makefile.in: Regenerate. 627 6282007-04-25 Alan Modra <amodra@bigpond.net.au> 629 630 * sysdep.h: Revert last change. 631 6322007-04-24 Nick Clifton <nickc@redhat.com> 633 634 * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset. 635 * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto. 636 6372007-04-24 Alan Modra <amodra@bigpond.net.au> 638 639 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if 640 eh_frame_hdr table won't be created. 641 6422007-04-24 Alan Modra <amodra@bigpond.net.au> 643 644 * acinclude.m4: Include config/stdint.m4. 645 * configure.in: Invoke GCC_HEADER_STDINT. 646 * sysdep.h: Don't include ansidecl.h here. 647 * configure: Regenerate. 648 * config.in: Regenerate. 649 * Makefile.in: Regenerate. 650 6512007-04-23 Nathan Sidwell <nathan@codesourcery.com> 652 653 * archures.c (bfd_mach_mcf_isa_c, bfd_mach_mcf_isa_c_mac, 654 bfd_mach_mcf_isa_c_emac): New. 655 * elf32-m68k.c (ISAC_PLT_ENTRY_SIZE, elf_isac_plt0_entry, 656 elf_isac_plt_entry, elf_isac_plt_info): New. 657 (elf32_m68k_object_p): Add ISA_C. 658 (elf32_m68k_print_private_bfd_data): Print ISA_C. 659 (elf32_m68k_get_plt_info): Detect ISA_C. 660 * cpu-m68k.c (arch_info): Add ISAC. 661 (m68k_arch_features): Likewise, 662 (bfd_m68k_compatible): ISAs B & C are not compatible. 663 6642007-04-21 Nick Clifton <nickc@redhat.com> 665 666 * ecoff.c (_bfd_ecoff_write_armap): Initialise rehash. 667 (ecoff_link_add_archive_symbols): Likewise. 668 * coff-m68k.c (m68kcoff_common_addend_rtype_to_howto): Initialise 669 relent.howto. 670 * ieee.c (parse_int): Initialise x. 671 (must_parse_int): Initialise result. 672 (ieee_slurp_external_symbols): Initialise value. 673 6742007-04-21 Alan Modra <amodra@bigpond.net.au> 675 676 * config.bfd (spu-*-elf): Delete targ_selvecs. 677 6782007-04-19 Nick Clifton <nickc@redhat.com> 679 680 * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto. 681 6822007-04-19 Alan Modra <amodra@bigpond.net.au> 683 684 * bfd.c (bfd_demangle): New function. 685 * Makefile.am: Run "make dep-am". 686 * Makefile.in: Regenerate. 687 * bfd-in2.h: Regenerate. 688 6892007-04-18 Matthias Klose <doko@ubuntu.com> 690 691 * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion. 692 (bfdver.h): Use the date in non-release builds for the soversion. 693 * Makefile.in: Regenerate. 694 6952007-04-17 Paul Brook <paul@codesourcery.com> 696 697 * elf.c (_bfd_elf_is_function_type): New function. 698 * elflink.c (_bfd_elf_merge_symbol): Use bed->is_function_type. 699 (_bfd_elf_dynamic_symbol_p, _bfd_elf_symbol_refs_local_p, 700 is_global_data_symbol_definition, elf_link_add_object_symbols): Ditto. 701 * elf-bfd.h (elf_backend_data): Add is_function_type. 702 (_bfd_elf_is_function_type): Add prototype. 703 * elfxx-target.h (elf_backend_is_function_type): Add default 704 definition. 705 (elfNN_bed): Add elf_backend_is_function_type. 706 * elf32-arm.c (elf32_arm_is_function_type): New function. 707 (elf_backend_is_function_type): Define. 708 7092007-04-17 Daniel Jacobowitz <dan@codesourcery.com> 710 711 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put 712 DT_MIPS_RLD_MAP before DT_DEBUG again. 713 7142007-04-14 Steve Ellcey <sje@cup.hp.com> 715 716 * Makefile.am: Add ACLOCAL_AMFLAGS. 717 * configure.in: Change macro call order. 718 * Makefile.in: Regnerate. 719 * doc/Makefile.in: Regenerate. 720 * configure: Regenerate. 721 7222007-04-14 Jakub Jelinek <jakub@redhat.com> 723 724 * elflink.c (bfd_elf_final_link): Don't free symbuf for 725 non-elf input bfds. 726 (bfd_elf_size_dynamic_sections): Don't access elf_section_data 727 for non-elf input bfds. 728 7292007-04-12 Richard Sandiford <richard@codesourcery.com> 730 731 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add 732 DT_MIPS_RTLD_MAP for PIEs. 733 7342007-04-12 Richard Sandiford <richard@codesourcery.com> 735 736 * elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL 737 when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation 738 in a read-only section. 739 (_bfd_mips_elf_check_relocs): Likewise. 740 7412007-04-12 Bob Wilson <bob.wilson@acm.org> 742 743 * elf32-xtensa.c (xtensa_is_insntable_section): New. 744 (xtensa_is_proptable_section): New. 745 (elf_xtensa_discard_info_for_section): Handle "full" .xt.prop property 746 tables with 12-byte entries, as well as tables with 8-byte entries. 747 Sort the relocations before examining them. 748 (relax_property_section): Use xtensa_is_proptable_section and 749 xtensa_is_littable_section. Rewrite code for combining table entries 750 to be more robust in case of unexpected relocations. Do not set offset 751 of unused relocations to less than zero. 752 (xtensa_is_property_section): Use other functions instead of 753 duplicating section name comparisons. 754 (xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.". 755 (xtensa_get_property_predef_flags): Use xtensa_is_insntable_section. 756 7572007-04-12 Bob Wilson <bob.wilson@acm.org> 758 759 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references 760 from Xtensa property sections. 761 7622007-04-12 Alan Modra <amodra@bigpond.net.au> 763 764 * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data 765 is non-NULL before dereferencing. 766 7672007-04-11 Nathan Sidwell <nathan@codesourcery.com> 768 769 * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot 770 relocs too. 771 7722007-04-10 Richard Henderson <rth@redhat.com> 773 774 * elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip. 775 (elf64_alpha_size_got_sections): Remove unused something_changed local. 776 (elf64_alpha_size_plt_section): Return void. 777 (elf64_alpha_size_rela_got_section): Likewise. 778 (elf64_alpha_relax_section): Only regenerate got+plt if the 779 relax_trip counter has changed. 780 7812007-04-09 Daniel Jacobowitz <dan@codesourcery.com> 782 783 * Makefile.am (bfdver.h): Do not generate doc/bfdver.texi. 784 * doc/Makefile.am (DOCFILES): Add bfdver.texi. 785 (bfdver.texi): New rule. 786 * Makefile.in, doc/Makefile.in: Regenerated. 787 7882007-04-03 Matt Thomas <matt@netbsd.org> 789 790 * elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc 791 in a shared object if it is not in a CODE section or if it is against 792 a section symbol. This allows DWARF2 to use pcrel format. 793 7942007-04-05 H.J. Lu <hongjiu.lu@intel.com> 795 796 PR ld/4304 797 * elflink.c (bfd_elf_final_link): Call einfo callback in 798 bfd_link_info instead of _bfd_error_handler for DT_TEXTREL 799 warning. 800 8012007-04-05 Alan Modra <amodra@bigpond.net.au> 802 803 * elf32-spu.c (spu_elf_output_symbol_hook): New function. 804 (elf_backend_link_output_symbol_hook): Define. 805 8062007-04-02 Nick Clifton <nickc@redhat.com> 807 808 PR binutils/4292 809 * bfd.c (bfd_fprintf_vma): Do not print addresses of 32-bit 810 targets as 64-bit values, even if running on a 64-bit host. 811 * coffgen.c (coff_print_symbol): Likewise. 812 8132007-03-29 Nick Clifton <nickc@redhat.com> 814 815 PR binutils/4110 816 * elf.c (IS_VALID_GROUP_SECTION_HEADER): New macro. 817 (setup_group): Use it. Report corrupt group section headers. 818 (bfd_section_from_shdr): Use new macro. Replace constant 4 with 819 GRP_ENTRY_SIZE. Cope with NULLs in the group section table. 820 (elf_fake_section): Replace constant 4 with GRP_ENTRY_SIZE. 821 8222007-03-29 Alan Modra <amodra@bigpond.net.au> 823 824 PR ld/4267 825 * elflink.c (evaluate_complex_relocation_symbols): Use bfd_vma 826 for rel->r_info values. 827 (bfd_elf_perform_complex_relocation): Likewise. 828 * elf32-ppc.c (allocate_dynrelocs): Set plt.offset to -1 for 829 unused entries. Don't clear plt.plist in loop. 830 8312007-03-28 Richard Sandiford <richard@codesourcery.com> 832 833 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove append_rela. 834 * elfxx-sparc.c (sparc_elf_append_rela_64, sparc_elf_append_rela_32): 835 Merge into... 836 (sparc_elf_append_rela): ...this new function. 837 (SPARC_ELF_APPEND_RELA): Delete. 838 (_bfd_sparc_elf_link_hash_table_create): Don't initialize 839 the deleted append_rela field. 840 (_bfd_sparc_elf_relocate_section): Use sparc_elf_append_rela 841 instead of SPARC_ELF_APPEND_RELA. 842 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. Use the 843 elf_size_info structure to find the size of a RELA entry and 844 the associated swap-out function. 845 (sparc64_finish_dyn, sparc64_finish_dyn): Merge into... 846 (sparc_finish_dyn): ...this new function. 847 (_bfd_sparc_elf_finish_dynamic_sections): Update calls accordingly. 848 8492007-03-28 Richard Sandiford <richard@codesourcery.com> 850 Phil Edwards <phil@codesourcery.com> 851 852 * doc/bfd.texinfo: Put the contents after the title page rather 853 than at the end of the document. 854 8552007-03-27 Andreas Schwab <schwab@suse.de> 856 857 * elfxx-ia64.c (elf_backend_default_execstack): Define to 0. 858 8592007-03-26 H.J. Lu <hongjiu.lu@intel.com> 860 861 * configure: Regenerated. 862 8632007-03-26 Alan Modra <amodra@bigpond.net.au> 864 865 * elf32-spu.c (struct stubarr): Add stub_hash_table and err fields. 866 (allocate_spuear_stubs): New function. 867 (spu_elf_size_stubs): Call allocate_spuear_stubs. 868 8692007-03-26 Alan Modra <amodra@bigpond.net.au> 870 871 * aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define. 872 * aout-arm.c (MY_bfd_reloc_name_lookup): Define. 873 (MY (bfd_reloc_name_lookup)): New function. 874 * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function. 875 * aout-target.h (NAME (aout, reloc_name_lookup)): Declare. 876 (MY_bfd_reloc_name_lookup): Define. 877 * aout-tic30.c (tic30_aout_reloc_name_lookup): New function. 878 (MY_bfd_reloc_name_lookup): Define. 879 * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare. 880 (NAME (aout, reloc_name_lookup)): New function. 881 * bout.c (b_out_bfd_reloc_name_lookup): New function. 882 * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function. 883 (_bfd_ecoff_bfd_reloc_name_lookup): Define. 884 * coff-arm.c (coff_arm_reloc_name_lookup): New function. 885 (coff_bfd_reloc_name_lookup): Define. 886 * coff-i386.c (coff_bfd_reloc_name_lookup): Define. 887 (coff_i386_reloc_name_lookup): New function. 888 * coff-i860.c (coff_i860_reloc_name_lookup): New function. 889 (coff_bfd_reloc_name_lookup): Define. 890 * coff-i960.c (coff_i960_reloc_name_lookup): New function. 891 (coff_bfd_reloc_name_lookup): Define. 892 * coff-m68k.c (m68k_reloc_name_lookup): New function. 893 (coff_bfd_reloc_name_lookup): Define. 894 * coff-maxq.c (maxq_reloc_name_lookup): New function. 895 (coff_bfd_reloc_name_lookup): Define. 896 * coff-mcore.c (mcore_coff_reloc_name_lookup): New function. 897 (coff_bfd_reloc_name_lookup): Define. 898 * coff-mips.c (mips_bfd_reloc_name_lookup): New function. 899 (_bfd_ecoff_bfd_reloc_name_lookup): Define. 900 * coff-ppc.c (ppc_coff_reloc_name_lookup): New function. 901 (coff_bfd_reloc_name_lookup): Define. 902 * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define. 903 (_bfd_xcoff_reloc_name_lookup): New function. 904 (rs6000coff_vec, pmac_xcoff_vec): Init new field. 905 * coff-sh.c (coff_bfd_reloc_name_lookup): Define. 906 (sh_coff_reloc_name_lookup): New function. 907 * coff-sparc.c (coff_sparc_reloc_name_lookup): New function. 908 (coff_bfd_reloc_name_lookup): Define. 909 * coff-tic30.c (coff_bfd_reloc_name_lookup): Define. 910 (tic30_coff_reloc_name_lookup): New function. 911 * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define. 912 (tic4x_coff_reloc_name_lookup): New function. 913 * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define. 914 (tic54x_coff_reloc_name_lookup): New function. 915 * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define. 916 (coff_amd64_reloc_name_lookup): New function. 917 * coff-z80.c (coff_z80_reloc_name_lookup): New function. 918 (coff_bfd_reloc_name_lookup): Define. 919 * coff-z8k.c (coff_z8k_reloc_name_lookup): New function. 920 (coff_bfd_reloc_name_lookup): Define. 921 * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define. 922 (xcoff64_reloc_name_lookup): New function. 923 (rs6000coff64_vec, aix5coff64_vec): Init new field. 924 * coffcode.h (coff_bfd_reloc_name_lookup): Define. 925 * elf-hppa.h (elf_hppa_reloc_name_lookup): New function. 926 * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function. 927 * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function. 928 * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function. 929 * elf32-arm.c (elf32_arm_reloc_name_lookup): New function. 930 (bfd_elf32_bfd_reloc_name_lookup): Define. 931 * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function. 932 * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function. 933 (bfd_elf32_bfd_reloc_name_lookup): Define. 934 * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function. 935 (bfd_elf32_bfd_reloc_name_lookup): Define. 936 * elf32-cris.c (cris_reloc_name_lookup): New function. 937 (bfd_elf32_bfd_reloc_name_lookup): Define. 938 * elf32-crx.c (elf_crx_reloc_name_lookup): New function. 939 (bfd_elf32_bfd_reloc_name_lookup): Define. 940 * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function. 941 * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function. 942 * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function. 943 (bfd_elf32_bfd_reloc_name_lookup): Define. 944 * elf32-fr30.c (fr30_reloc_name_lookup): New function. 945 (bfd_elf32_bfd_reloc_name_lookup): Define. 946 * elf32-frv.c (frv_reloc_name_lookup): New function. 947 (bfd_elf32_bfd_reloc_name_lookup): Define. 948 * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define. 949 * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function. 950 (bfd_elf32_bfd_reloc_name_lookup): Define. 951 * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define. 952 * elf32-i370.c (i370_elf_reloc_name_lookup): New function. 953 (bfd_elf32_bfd_reloc_name_lookup): Define. 954 * elf32-i386.c (elf_i386_reloc_name_lookup): New function. 955 (bfd_elf32_bfd_reloc_name_lookup): Define. 956 * elf32-i860.c (elf32_i860_reloc_name_lookup): New function. 957 (bfd_elf32_bfd_reloc_name_lookup): Define. 958 * elf32-i960.c (elf32_i960_reloc_name_lookup): New function. 959 (bfd_elf32_bfd_reloc_name_lookup): Define. 960 * elf32-ip2k.c (ip2k_reloc_name_lookup): New function. 961 (bfd_elf32_bfd_reloc_name_lookup): Define. 962 * elf32-iq2000.c (iq2000_reloc_name_lookup): New function. 963 (bfd_elf32_bfd_reloc_name_lookup): Define. 964 * elf32-m32c.c (m32c_reloc_name_lookup): New function. 965 (bfd_elf32_bfd_reloc_name_lookup): Define. 966 * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function. 967 * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function. 968 * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function. 969 * elf32-m68k.c (reloc_name_lookup): New function. 970 (bfd_elf32_bfd_reloc_name_lookup): Define. 971 * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define. 972 * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function. 973 (bfd_elf32_bfd_reloc_name_lookup): Define. 974 * elf32-mep.c (mep_reloc_name_lookup): New function. 975 (bfd_elf32_bfd_reloc_name_lookup): Define. 976 * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function. 977 (mips_vxworks_bfd_reloc_name_lookup): Likewise. 978 (bfd_elf32_bfd_reloc_name_lookup): Define. 979 * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function. 980 * elf32-mt.c (mt_reloc_name_lookup): New function. 981 (bfd_elf32_bfd_reloc_name_lookup): Define. 982 * elf32-openrisc.c (openrisc_reloc_name_lookup): New function. 983 (bfd_elf32_bfd_reloc_name_lookup): Define. 984 * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function. 985 * elf32-pj.c (pj_elf_reloc_name_lookup): New function. 986 (bfd_elf32_bfd_reloc_name_lookup): Define. 987 * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function. 988 (bfd_elf32_bfd_reloc_name_lookup): Define. 989 * elf32-s390.c (elf_s390_reloc_name_lookup): New function. 990 (bfd_elf32_bfd_reloc_name_lookup): Define. 991 * elf32-score.c (elf32_score_reloc_name_lookup): New function. 992 (bfd_elf32_bfd_reloc_name_lookup): Define. 993 * elf32-sh.c (sh_elf_reloc_name_lookup): New function. 994 (bfd_elf32_bfd_reloc_name_lookup): Define. 995 * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define. 996 * elf32-spu.c (spu_elf_reloc_name_lookup): New function. 997 (bfd_elf32_bfd_reloc_name_lookup): Define. 998 * elf32-v850.c (v850_elf_reloc_name_lookup): New function. 999 (bfd_elf32_bfd_reloc_name_lookup): Define. 1000 * elf32-vax.c (reloc_name_lookup): New function. 1001 (bfd_elf32_bfd_reloc_name_lookup): Define. 1002 * elf32-xc16x.c (xc16x_reloc_name_lookup): New function. 1003 (bfd_elf32_bfd_reloc_name_lookup): Define. 1004 * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function. 1005 (bfd_elf32_bfd_reloc_name_lookup): Define. 1006 * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function. 1007 (bfd_elf32_bfd_reloc_name_lookup): Define. 1008 * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function. 1009 (bfd_elf64_bfd_reloc_name_lookup): Define. 1010 * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define. 1011 * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define. 1012 * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function. 1013 * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function. 1014 * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function. 1015 (bfd_elf64_bfd_reloc_name_lookup): Define. 1016 * elf64-s390.c (elf_s390_reloc_name_lookup): New function. 1017 (bfd_elf64_bfd_reloc_name_lookup): Define. 1018 * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function. 1019 (bfd_elf64_bfd_reloc_name_lookup): Define. 1020 * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define. 1021 * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function. 1022 (bfd_elf64_bfd_reloc_name_lookup): Define. 1023 * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function. 1024 * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function. 1025 (bfd_elfNN_bfd_reloc_name_lookup): Define. 1026 * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function. 1027 * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare. 1028 * i386msdos.c (msdos_bfd_reloc_name_lookup): Define. 1029 * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define. 1030 * ieee.c (ieee_bfd_reloc_name_lookup): Define. 1031 * libaout.h (NAME (aout, reloc_name_lookup)): Declare. 1032 * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare. 1033 * mipsbsd.c (MY_bfd_reloc_name_lookup): Define. 1034 (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup). 1035 (MY(reloc_name_lookup)): New function. 1036 * nlm-target.h (nlm_bfd_reloc_name_lookup): Define. 1037 * oasys.c (oasys_bfd_reloc_name_lookup): Define. 1038 * pdp11.c (NAME (aout, reloc_name_lookup)): New function. 1039 * pe-mips.c (coff_mips_reloc_name_lookup): New function. 1040 (coff_bfd_reloc_name_lookup): Define. 1041 * reloc.c (bfd_reloc_name_lookup): New function. 1042 * riscix.c (riscix_reloc_name_lookup): New function. 1043 (MY_bfd_reloc_name_lookup): Define. 1044 * som.c (som_bfd_reloc_name_lookup): New function. 1045 * targets.c (struct bfd_target): Add reloc_name_lookup. 1046 (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup. 1047 * versados.c (versados_bfd_reloc_name_lookup): Define. 1048 * vms.c (vms_bfd_reloc_name_lookup): New function. 1049 * bfd-in2.h: Regenerate. 1050 * libbfd.h: Regenerate. 1051 10522007-03-26 Thiemo Seufer <ths@mips.com> 1053 1054 PR ld/4208 1055 * elfxx-mips.c (mips_elf_next_relocation): Don't signal an error if no 1056 matching relocation is found. 1057 (_bfd_mips_elf_relocate_section): Only warn about missing relocations. 1058 10592007-03-23 H.J. Lu <hongjiu.lu@intel.com> 1060 1061 * configure: Regenerated. 1062 10632007-03-23 Joseph Myers <joseph@codesourcery.com> 1064 1065 * configure.in: Use ACX_PKGVERSION and ACX_BUGURL. 1066 * configure: Regenerate. 1067 10682007-03-23 Alan Modra <amodra@bigpond.net.au> 1069 1070 * elf32-spu.c (spu_stub_name): Don't put input section in stub name. 1071 Remove input_sec param. Adjust all calls. 1072 (write_one_stub): Adjust stub symbol. 1073 (needs_ovl_stub): New function, extracted from.. 1074 (spu_elf_size_stubs): ..here. 1075 (spu_elf_relocate_section): Use needs_ovl_stub. 1076 10772007-03-22 Joseph Myers <joseph@codesourcery.com> 1078 1079 * Makefile.am (bfdver.h): Only set VERSION_PACKAGE in bfdver.texi 1080 if nonempty. 1081 * configure.in (REPORT_BUGS_TO): Do not use "URL:" prefix. 1082 * Makefile.in, configure, doc/Makefile.in: Regenerate. 1083 10842007-03-22 H.J. Lu <hongjiu.lu@intel.com> 1085 1086 PR ld/4210 1087 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the virtual 1088 address and virtual size of the last section for the image 1089 size. 1090 10912007-03-22 H.J. Lu <hongjiu.lu@intel.com> 1092 1093 PR ld/4007 1094 * elf.c (assign_file_positions_for_load_sections): Check if 1095 all sections are in the segment. 1096 10972007-03-20 H.J. Lu <hongjiu.lu@intel.com> 1098 1099 PR ld/4208 1100 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing 1101 matching LO16 relocation for HI16 relocation. 1102 11032007-03-20 Paul Brook <paul@codesourcery.com> 1104 1105 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype. 1106 * bfd-in2.h: Regenerate. 1107 * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer. 1108 (record_arm_to_thumb_glue): Use globals->pic_veneer. 1109 (elf32_arm_create_thumb_stub): Ditto. 1110 (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer. 1111 11122007-03-18 Mark Shinwell <shinwell@codesourcery.com> 1113 1114 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *" 1115 argument and extra last argument. 1116 * bfd-in2.h: Regenerate. 1117 * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning 1118 member. 1119 (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and 1120 extra last argument. Set no_enum_size_warning appropriately. 1121 (elf32_arm_merge_eabi_attributes): Improve enum sizes 1122 diagnostic, suppressing it when no_enum_size_warning dictates. 1123 11242007-03-20 Nick Clifton <nickc@redhat.com> 1125 1126 PR binutils/3535 1127 * elf.c (copy_private_bfd_data): Widen the scope of Solaris 1128 specific conditions that need the program headers to be 1129 rewritten. 1130 11312007-03-19 H.J. Lu <hongjiu.lu@intel.com> 1132 1133 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic, 1134 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode, 1135 SizeOfInitializedData, SizeOfUninitializedData, 1136 AddressOfEntryPoint, BaseOfCode and BaseOfData in internal 1137 extra PE a.out header. 1138 (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined. 1139 (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not 1140 defined. 1141 (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not 1142 defined. 1143 (_bfd_XX_print_private_bfd_data_common): Also print Magic, 1144 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode, 1145 SizeOfInitializedData, SizeOfUninitializedData, 1146 AddressOfEntryPoint, BaseOfCode and BaseOfData from internal 1147 extra PE a.out header. 1148 11492007-03-18 H.J. Lu <hongjiu.lu@intel.com> 1150 1151 * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec 1152 only if BFD64 is defined. 1153 11542007-03-17 Alan Modra <amodra@bigpond.net.au> 1155 1156 * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub 1157 on setjmp calls. 1158 11592007-03-15 H.J. Lu <hongjiu.lu@intel.com> 1160 1161 * doc/Makefile.in: Regenerated. 1162 11632007-03-15 H.J. Lu <hongjiu.lu@intel.com> 1164 1165 * Makefile.am (bfdver.h): Substitute report_bugs_to. Also 1166 create doc/bfdver.texi. 1167 * Makefile.in: Regenerated. 1168 1169 * configure.in (--with-bugurl): New option. 1170 * configure: Regenerated. 1171 1172 * version.h (REPORT_BUGS_TO): New. 1173 11742007-03-13 H.J. Lu <hongjiu.lu@intel.com> 1175 1176 PR binutils/3826 1177 * elf-bfd.h (elf_backend_data): Add elf_osabi. 1178 (_bfd_elf_set_osabi): New. 1179 1180 * elf.c (_bfd_elf_set_osabi): New. 1181 1182 * elf32-hppa.c (elf32_hppa_post_process_headers): Removed. 1183 (elf_backend_post_process_headers): Defined with 1184 _bfd_elf_set_osabi. 1185 (ELF_OSABI): Properly defined for each target. 1186 1187 * elf32-i370.c (i370_elf_post_process_headers): Removed. 1188 (ELF_OSABI): Defined. 1189 (elf_backend_post_process_headers): Defined with 1190 _bfd_elf_set_osabi. 1191 1192 * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for 1193 freebsd. 1194 (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi. 1195 1196 * elf32-msp430.c (elf32_msp430_post_process_headers): Removed. 1197 (ELF_OSABI): Defined. 1198 (elf_backend_post_process_headers): Defined with 1199 _bfd_elf_set_osabi. 1200 1201 * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for 1202 freebsd. 1203 (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with 1204 elf_osabi. 1205 1206 * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI 1207 with elf_osabi. 1208 (ELF_OSABI): Properly defined for each target. 1209 (elf_backend_post_process_headers): Defined with 1210 _bfd_elf_set_osabi for Linux. 1211 1212 * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed. 1213 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd. 1214 (elf_backend_post_process_headers): Defined with 1215 _bfd_elf_set_osabi. 1216 1217 * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed. 1218 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd. 1219 (elf_backend_post_process_headers): Defined with 1220 _bfd_elf_set_osabi. 1221 1222 * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target 1223 with any ELF target of the compatible machine for which we do not 1224 have a specific backend. 1225 1226 * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI 1227 with elf_osabi. 1228 1229 * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE. 1230 (elfNN_bed): Initialize elf_osabi with ELF_OSABI. 1231 12322007-03-08 Alan Modra <amodra@bigpond.net.au> 1233 1234 * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out 1235 V850_OTHER_* bits. 1236 12372007-03-08 Alan Modra <amodra@bigpond.net.au> 1238 1239 * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo. 1240 (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c. 1241 Run "make dep-am". 1242 * Makefile.in: Regenerate. 1243 * po/SRC-POTFILES.in: Regenerate. 1244 12452007-03-07 H.J. Lu <hongjiu.lu@intel.com> 1246 1247 * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec. 1248 (x86_64-*-kfreebsd*-gnu): Likewise. 1249 (x86_64-*-netbsd*): Likewise. 1250 (x86_64-*-openbsd*): Likewise. 1251 (x86_64-*-linux-*): Likewise. 1252 1253 * configure.in: Support bfd_efi_app_x86_64_vec. 1254 * configure: Regenerated. 1255 1256 * efi-app-x86_64.c: New file. 1257 1258 * targets.c (bfd_efi_app_x86_64_vec): New. 1259 (_bfd_target_vector): Add bfd_efi_app_x86_64_vec. 1260 12612007-03-07 Kai Tietz <kai.tietz@onevision.com> 1262 1263 * reloc.c (bfd_generic_get_relocated_section_contents): Remove 1264 const for type reloc_howto_type. 1265 12662007-03-07 Alan Modra <amodra@bigpond.net.au> 1267 1268 PR 3958 1269 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link. 1270 (elf_discarded_section): Move.. 1271 * bfd-in.h: ..to here. 1272 * bfd-in2.h: Regenerate. 1273 * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols 1274 from discarded sections before relocate_section has done its job. 1275 * reloc.c (bfd_generic_get_relocated_section_contents): Handle 1276 relocs against symbols from discarded sections. 1277 * elf-hppa.h (elf_hppa_howto_table): Set size. Set dst_mask on 1278 SECREL32. 1279 (elf_hppa_relocate_section): Handle relocatable link after setting 1280 sec, sym, h etc. for final link. Squash error messages for 1281 relocatable link. Clear section contents for relocs against 1282 symbols in discarded sections, and zero reloc. Remove existing 1283 zero r_symndx code. 1284 * elf-m10200.c (mn10200_elf_relocate_section): Likewise. 1285 * elf-m10300.c (mn10300_elf_relocate_section): Likewise. 1286 * elf32-arm.c (elf32_arm_relocate_section): Likewise. 1287 * elf32-avr.c (elf32_avr_relocate_section): Likewise. 1288 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise. 1289 (bfin_relocate_section): Likewise. 1290 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise. 1291 * elf32-cris.c (cris_elf_relocate_section): Likewise. 1292 * elf32-crx.c (elf32_crx_relocate_section): Likewise. 1293 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. 1294 * elf32-fr30.c (fr30_elf_relocate_section): Likewise. 1295 * elf32-frv.c (elf32_frv_relocate_section): Likewise. 1296 * elf32-h8300.c (elf32_h8_relocate_section): Likewise. 1297 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. 1298 * elf32-i370.c (i370_elf_relocate_section): Likewise. 1299 * elf32-i386.c (elf_i386_relocate_section): Likewise. 1300 * elf32-i860.c (elf32_i860_relocate_section): Likewise. 1301 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise. 1302 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise. 1303 * elf32-m32c.c (m32c_elf_relocate_section): Likewise. 1304 * elf32-m32r.c (m32r_elf_relocate_section): Likewise. 1305 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise. 1306 * elf32-m68k.c (elf_m68k_relocate_section): Likewise. 1307 * elf32-mcore.c (mcore_elf_relocate_section): Likewise. 1308 * elf32-mep.c (mep_elf_relocate_section): Likewise. 1309 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise. 1310 * elf32-mt.c (mt_elf_relocate_section): Likewise. 1311 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise. 1312 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. 1313 * elf32-s390.c (elf_s390_relocate_section): Likewise. 1314 * elf32-score.c (_bfd_score_elf_relocate_section): Likewise. 1315 * elf32-sh.c (sh_elf_relocate_section): Likewise. 1316 * elf32-spu.c (spu_elf_relocate_section): Likewise. 1317 * elf32-v850.c (v850_elf_relocate_section): Likewise. 1318 * elf32-vax.c (elf_vax_relocate_section): Likewise. 1319 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise. 1320 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise. 1321 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise. 1322 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise. 1323 (elf64_alpha_relocate_section): Likewise. 1324 * elf64-mmix.c (mmix_elf_relocate_section): Likewise. 1325 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. 1326 * elf64-s390.c (elf_s390_relocate_section): Likewise. 1327 * elf64-sh64.c (sh_elf64_relocate_section): Likewise. 1328 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. 1329 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise. 1330 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise. 1331 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise. 1332 1333 * elf32-arm.c (elf32_arm_relocate_section): Always adjust section 1334 symbols for relocatable link. Don't use always-zero st_value. 1335 (elf_backend_rela_normal): Don't define. 1336 * elf32-bfin.c (bfinfdpic_relocate_section): Use 1337 RELOC_FOR_GLOBAL_SYMBOL. 1338 * elf32-frv.c (elf32_frv_relocate_section): Likewise. 1339 * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE 1340 section symbol adjustments with same for relocatable link. 1341 * elf32-i386.c (elf_i386_relocate_section): Likewise. 1342 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move.. 1343 (elf32_m68hc11_check_relocs): ..to here. 1344 * elf32-score.c (score_elf_final_link_relocate): Remove zero 1345 r_symndx code. 1346 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise. 1347 13482007-03-07 Alan Modra <amodra@bigpond.net.au> 1349 1350 PR 4144 1351 * elf.c (assign_file_positions_for_load_sections): Don't 1352 adjust p_memsz for !SEC_LOAD section vma modulo page size. 1353 Instead, use the same lma based adjustment for SEC_LOAD 1354 sections. 1355 13562007-03-01 Bob Wilson <bob.wilson@acm.org> 1357 1358 * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing. 1359 (find_relaxable_sections): Do not increment src_count for unknown 1360 opcodes. Decode only once instead of calling is_l32r_relocation. 1361 (compute_text_actions): Remove unused no_insn_move flag. Assert that 1362 src_next matches src_count in relax_info. 1363 13642007-03-01 Joseph Myers <joseph@codesourcery.com> 1365 1366 * Makefile.am (bfdver.h): Use "." not " " between version number 1367 and date. 1368 * Makefile.in: Regenerate. 1369 * configure.in (PKGVERSION): Default to "(GNU Binutils) ". 1370 * configure: Regenerate. 1371 13722007-02-28 Nathan Sidwell <nathan@codesourcery.com> 1373 1374 * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza. 1375 13762007-02-27 Alan Modra <amodra@bigpond.net.au> 1377 1378 * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const. 1379 * elf32-spu.c (ovl_mgr_pread): Add const to casts. 1380 13812007-02-23 Carlos O'Donell <carlos@codesourcery.com> 1382 1383 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit 1384 DWARF even with 64-bit addresses. 1385 (_bfd_dwarf2_find_nearest_line): Likewise. 1386 13872007-02-23 Nick Clifton <nickc@redhat.com> 1388 1389 PR binutils/3535 1390 * elf.c (copy_private_bfd_data): Always rewrite the program 1391 headers when a Solaris interpreter segment is involved. 1392 13932007-02-22 Paul Brook <paul@codesourcery.com> 1394 1395 * elflink.c (gc_mark_hook_fn): Remove. 1396 (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn. 1397 (bfd_elf_gc_sections): Ditto. Call gc_mark_extra_sections. 1398 * elf-bfd.h (elf_gc_mark_hook_fn): Define. 1399 (elf_backend_data): Add gc_mark_extra_sections. 1400 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default 1401 definition. 1402 (elfNN_bed): Add elf_backend_gc_mark_extra_sections. 1403 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function. 1404 (elf_backend_gc_mark_extra_sections): Define. 1405 14062007-02-21 Nick Clifton <nickc@redhat.com> 1407 1408 * elf.c (_bfd_elf_map_sections_to_segments): If the 1409 override_segment_assignment callback is defined then call it. 1410 14112007-02-21 Alan Modra <amodra@bigpond.net.au> 1412 1413 * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args. 1414 14152007-02-19 Thiemo Seufer <ths@mips.com> 1416 1417 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove 1418 translation marker from untranslatable strings. 1419 14202007-02-19 Alan Modra <amodra@bigpond.net.au> 1421 1422 * elf-bfd.h (struct elf_backend_data): Add default_execstack. 1423 * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack. 1424 * elfxx-target.h (elf_backend_default_execstack): Define to 1. 1425 (elfNN_bed): Init new field. 1426 * elf64-ppc.c (elf_backend_default_execstack): Define to 0. 1427 14282007-02-17 Mark Mitchell <mark@codesourcery.com> 1429 Nathan Sidwell <nathan@codesourcery.com> 1430 Vladimir Prus <vladimir@codesourcery.com 1431 Joseph Myers <joseph@codesourcery.com> 1432 1433 * configure.in (--with-pkgversion): New option. 1434 * configure: Regenerate. 1435 * Makefile.am (bfdver.h): Substitute for @bfd_version_package@. 1436 * Makefile.in: Regenerate. 1437 * version.h (BFD_VERSION_STRING): Define using 1438 @bfd_version_package@. 1439 14402007-02-16 Carlos O'Donell <carlos@codesourcery.com> 1441 1442 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): 1443 Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT 1444 and EF_MIPS_UCODE. 1445 14462007-02-15 Alan Modra <amodra@bigpond.net.au> 1447 1448 * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define, 1449 declare. 1450 (_bfd_norelocs_canonicalize_reloc): Likewise. 1451 * libbfd.h: Regenerate. 1452 * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function. 1453 (_bfd_norelocs_canonicalize_reloc): Likewise. 1454 * binary.c (binary_bfd_reloc_type_lookup): Don't define. 1455 (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise. 1456 (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS. 1457 * ihex.c: Similarly. 1458 * mach-o-target.c: Similarly. 1459 * mach-o.c: Similarly. 1460 * mmo.c: Similarly. 1461 * pef.c: Similarly. 1462 * ppcboot.c: Similarly. 1463 * srec.c: Similarly. 1464 * xsym.c: Similarly. 1465 14662007-02-14 H.J. Lu <hongjiu.lu@intel.com> 1467 1468 PR ld/3953 1469 * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol 1470 when adding default symbol. 1471 14722007-02-13 Alan Modra <amodra@bigpond.net.au> 1473 1474 * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt" 1475 for branch lookup table. 1476 14772007-02-12 Alan Modra <amodra@bigpond.net.au> 1478 1479 * elf64-ppc.c (create_linkage_sections): Don't create 1480 .rela.rodata.brlt for --emit-relocs. 1481 (ppc_build_one_stub): Create relocs for brlt --emit-relocs here. 1482 (ppc_size_one_stub): Count them. Simplify test of stub type 1483 when counting stub relocs. Set SEC_RELOC too. 1484 (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC. 1485 (ppc64_elf_finish_dynamic_sections): Output brlt relocs. 1486 14872007-02-12 Alan Modra <amodra@bigpond.net.au> 1488 1489 * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs 1490 with a zero symbol index. 1491 14922007-02-12 Alan Modra <amodra@bigpond.net.au> 1493 1494 * elflink.c (bfd_elf_discard_info): Tidy setting of "eh". 1495 14962007-02-05 Dave Brolley <brolley@redhat.com> 1497 Stan Cox <scox@redhat.com> 1498 1499 PR ld/3972 1500 * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms. 1501 15022007-02-05 Dave Brolley <brolley@redhat.com> 1503 Richard Sandiford <rsandifo@redhat.com> 1504 Stan Cox <scox@redhat.com> 1505 Nick Clifton <nickc@redhat.com> 1506 DJ Delorie <dj@redhat.com> 1507 Frank Ch. Eigler <fche@redhat.com> 1508 Ben Elliston <bje@redhat.com> 1509 Richard Henderson <rth@redhat.com> 1510 1511 * Makefile.am (ALL_MACHINES): Add cpu-mep.lo. 1512 (ALL_MACHINES_CFILES): Add CPU_MEP.c. 1513 (BFD32_BACKENDS): Add elf32-mep.lo. 1514 (BFD32_BACKENDS_CFILES): Add elf32-mep.c. 1515 (cpu-mep.lo,elf32-mep.lo): New targets. 1516 * archures.c (bfd_arch_mep): New enumerator. 1517 (bfd_mach_mep, bfd_mach_mep_h1): New macros. 1518 (bfd_mep_arch): New external variable. 1519 (bfd_archures_list): Add bfd_mep_arch. 1520 * config.bfd: Support mep-*-elf. 1521 * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec. 1522 * reloc.c (BFD_RELOC_MEP_*): New relocation numbers. 1523 * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern 1524 declarations. 1525 (_bfd_target_vector): Add bfd_elf32_mep_vec and 1526 bfd_elf32_mep_little_vec. 1527 * mep-relocs.pl: New file. 1528 * cpu-mep.c: New file. 1529 * elf32-mep.c: New file. 1530 * bfd-in2.h: Regenerate. 1531 * po/POTFILES.in: Regenerate. 1532 * libbfd.h: Regenerate. 1533 * Makefile.in: Regenerate. 1534 * configure: Regenerate. 1535 15362007-02-05 Dave Brolley <brolley@redhat.com> 1537 1538 * elflink.c (evaluate_complex_relocation_symbols): Check for 1539 STT_SRELC for global symbols. 1540 (perform_complex_relocations): Renamed to 1541 perform_complex_relocation and now examines only one relocation. 1542 (elf_link_input_bfd): Don't call perform_complex_relocations. 1543 * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype. 1544 * elf32-mep.c (mep_elf_howto_table): Add R_RELC. 1545 (OD,OS,OU): #undefs corrected to N, S and U repectively. 1546 (mep_reloc_type_lookup): Handle BFD_RELOC_RELC. 1547 (complex_reloc_installation_howto): Removed. 1548 (mep_info_to_howto_rela): Remove special case for r_type==0xff. 1549 (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation. 1550 15512007-02-05 Dave Brolley <brolley@redhat.com> 1552 Richard Sandiford <rsandifo@redhat.com> 1553 DJ Delorie <dj@redhat.com> 1554 Graydon Hoare <graydon@redhat.com> 1555 Nick Clifton <nickc@cambridge.redhat.com> 1556 Jeff Holcomb <jeffh@redhat.com> 1557 Frank Ch. Eigler <fche@redhat.com> 1558 1559 * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype. 1560 * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC. 1561 * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC. 1562 * elflink.c (set_symbolValue): New static function. 1563 (resolve_symbol): Likewise. 1564 (resolve_section): Likewise. 1565 (undefined_reference): Likewise. 1566 (eval_symbol): Likewise. 1567 (evaluate_complex_relocation_symbols): Likewise. 1568 (put_value): Likewise. 1569 (get_value): Likewise. 1570 (decode_complex_addend): 1571 (bfd_elf_perform_complex_relocation): New function. 1572 (elf_link_input_bfd): Call evaluate_complex_relocation_symbols. 1573 * reloc.c (BFD_RELOC_RELC): New relocation number. 1574 * syms.c (BSF_RELC,BSF_SRELC): New macros. 1575 15762007-02-05 Bob Wilson <bob.wilson@acm.org> 1577 1578 * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete. 1579 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete. 1580 (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size) 1581 (elf_xtensa_allocate_got_size): Replace these with... 1582 (elf_xtensa_allocate_dynrelocs): ...this new function. 1583 (elf_xtensa_size_dynamic_sections): Use it. 1584 15852007-02-05 Bob Wilson <bob.wilson@acm.org> 1586 1587 * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT> 1588 <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>: 1589 Set src_mask to zero. 1590 <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask. 1591 <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE. 1592 15932007-02-02 Bob Wilson <bob.wilson@acm.org> 1594 1595 * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to... 1596 (elf_xtensa_dynamic_symbol_p): ...this. 1597 15982007-02-02 Bob Wilson <bob.wilson@acm.org> 1599 1600 * elf32-xtensa.c (plt_reloc_count): Move into link hash table. 1601 (struct elf_xtensa_link_hash_table): New. 1602 (elf_xtensa_hash_table): New. 1603 (elf_xtensa_link_hash_table_create): New. 1604 (elf_xtensa_check_relocs): Update plt_reloc_count references. 1605 Update arguments to add_extra_plt_sections. 1606 (elf_xtensa_create_dynamic_sections): Record new sections in the hash 1607 table. Update for plt_reloc_count and add_extra_plt_sections. 1608 (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj 1609 argument with link info. Update calls to elf_xtensa_get_plt_section 1610 and elf_xtensa_get_gotplt_section. 1611 (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections) 1612 (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections) 1613 (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections) 1614 (relax_property_section): Get sections from the hash table and update 1615 function calls. 1616 (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace 1617 dynobj argument with link info. Get sections for first plt chunk from 1618 the hash table. 1619 (bfd_elf32_bfd_link_hash_table_create): Define. 1620 16212007-02-02 Jakub Jelinek <jakub@redhat.com> 1622 1623 * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *. 1624 * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types. 1625 (struct elf_symbol): Change first member into union. 1626 (elf_sort_elf_symbol): Compare pointers to internal syms rather than 1627 internal syms. Only compare st_shndx fields. 1628 (elf_create_symbuf): New function. 1629 (bfd_elf_match_symbols_in_sections): Use it. If symbufs are available 1630 for bfds, use a binary search, otherwise don't qsort symbols 1631 unnecessarily only to select which symbols are for the particular 1632 shndx. 1633 16342007-02-01 Nick Clifton <nickc@redhat.com> 1635 1636 PR ld/3852 1637 * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields 1638 in the elf_link_hash_table structure. 1639 16402007-02-01 Alan Modra <amodra@bigpond.net.au> 1641 1642 * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note. 1643 * elfxx-target.h (elf_backend_write_core_note): Define and use. 1644 * elf.c (elfcore_write_prpsinfo): Call the above. Add support for 1645 32-bit core note on 64-bit target. 1646 (elfcore_write_prstatus): Likewise. 1647 (elfcore_write_lwpstatus): Make note_name const. 1648 (elfcore_write_prfpreg): Likewise. 1649 (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit 1650 target. 1651 * elf32-ppc.c (ppc_elf_write_core_note): New function. 1652 (elf_backend_write_core_note): Define. 1653 * elf64-ppc.c (ppc64_elf_write_core_note): New function. 1654 (elf_backend_write_core_note): Define. 1655 16562007-01-31 H.J. Lu <hongjiu.lu@intel.com> 1657 1658 * elf32-cris.c (INCLUDED_TARGET_FILE): Removed. 1659 (elf32_bed): Defined for elf32-us-cris. 1660 1661 * elf64-sh64.c (elf64_bed): Defined for Linux. 1662 (INCLUDED_TARGET_FILE): Removed. 1663 1664 * elfxx-target.h (elfNN_bed): Always define. Don't check 1665 INCLUDED_TARGET_FILE. 1666 16672007-01-31 DJ Delorie <dj@redhat.com> 1668 1669 * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning 1670 message for dangerous relocs, special case the common user error. 1671 16722007-01-30 H.J. Lu <hongjiu.lu@intel.com> 1673 1674 * elf.c (copy_elf_program_header): Start from the first section 1675 in a segment and stop when all sections in a segment are 1676 accounted for. 1677 16782007-01-29 Julian Brown <julian@codesourcery.com> 1679 1680 * bfd-in2.h: Regenerate. 1681 * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11 1682 instruction scanning should be done. 1683 (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan) 1684 (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes. 1685 (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to 1686 prototype. 1687 * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info 1688 argument. 1689 * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME) 1690 (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros. 1691 (elf32_vfp11_erratum_type): New enum. 1692 (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to 1693 veneers. 1694 (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist. 1695 (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size, 1696 vfp11_fix and num_vfp11_fixes fields. 1697 (elf32_arm_link_hash_table_create): Initialise vfp11_fix, 1698 vfp11_erratum_glue_size, num_vfp11_fixes fields. 1699 (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer. 1700 (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum 1701 glue section. 1702 (elf32_arm_section_map_add): Add an code/data mapping symbol entry 1703 to a section's map. 1704 (record_vfp11_erratum_veneer): Create a single veneer, and its 1705 associated symbols. 1706 (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue. 1707 (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input 1708 BFDs. 1709 (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround 1710 required. 1711 (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes. 1712 (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn. 1713 (bfd_arm_vfp11_write_mask): Update write mask according to coded 1714 register number. 1715 (bfd_arm_vfp11_antidependency): New function. 1716 (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn. 1717 (elf32_arm_compare_mapping): Declare. 1718 (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input 1719 BFD for potential erratum-triggering insns. Record results. 1720 (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers 1721 and branches to veneers have been placed in virtual memory after 1722 layout. 1723 (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global 1724 hash table. 1725 (elf32_arm_output_symbol_hook): Remove. 1726 (elf32_arm_write_section): Output veneers, and branches to veneers. 1727 Use maps from input sections, not output sections, for code 1728 byte-swapping. 1729 * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument. 1730 * elf32-score.c (_bfd_score_elf_write_section): Likewise. 1731 * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise. 1732 * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise. 1733 17342007-01-27 H.J. Lu <hongjiu.lu@intel.com> 1735 1736 * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux. 1737 (INCLUDED_TARGET_FILE): Removed. 1738 17392007-01-27 Mike Frysinger <vapier@gentoo.org> 1740 1741 * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd. 1742 (INCLUDED_TARGET_FILE): Remove. 1743 17442007-01-25 DJ Delorie <dj@redhat.com> 1745 1746 * elf32-m32c.c (m32c_elf_howto_table): Don't complain about 1747 R_M32C_16 or R_M32C_24 relocs. 1748 17492007-01-25 Nick Clifton <nickc@redhat.com> 1750 1751 PR binutils/3874 1752 * elf32-avr.c (avr_link_hash_table): Check to make sure that the 1753 hash table was created by elf32_avr_link_hash_table_create before 1754 using it. 1755 (elf32_avr_link_hash_newfunc): New function. Just pass the call 1756 through to _bfd_elf_link_hash_newfunc. 1757 (elf32_avr_link_hash_table_create): Use 1758 elf32_avr_link_hash_newfunc instead of 1759 _bfd_elf_link_hash_newfunc. 1760 (elf32_avr_relocate_section): Check for the hash table pointer 1761 being NULL. 1762 (elf32_avr_relax_section, avr_build_one_stub, 1763 elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs, 1764 elf32_avr_build_stubs): Likewise. 1765 17662007-01-16 H.J. Lu <hongjiu.lu@intel.com> 1767 1768 PR ld/3831 1769 * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an 1770 argument, Elf_Internal_Sym *. 1771 1772 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data 1773 symbol dynamic if info->dynamic_data is TRUE. 1774 (bfd_elf_record_link_assignment): Updated call to 1775 bfd_elf_record_link_assignment. 1776 (_bfd_elf_merge_symbol): Likewise. Always call 1777 bfd_elf_link_mark_dynamic_symbol. 1778 17792007-01-12 H.J. Lu <hongjiu.lu@intel.com> 1780 1781 * Makefile.am (BFD_LIBS): Removed. 1782 * Makefile.in: Regenerated. 1783 17842007-01-11 H.J. Lu <hongjiu.lu@intel.com> 1785 1786 PR binutils/3631 1787 * Makefile.am (OFILES): Add @bfd64_libs@. 1788 (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES). 1789 * Makefile.in: Regenerated. 1790 1791 * configure.in (bfd_libs): Replaced by ... 1792 (bfd64_libs): This. 1793 * configure: Regenerated. 1794 17952007-01-11 Nathan Sidwell <nathan@codesourcery.com> 1796 1797 * elf.c (assign_file_positions_for_load_sections): We can 1798 require fewer phdrs than expected. 1799 18002007-01-08 Kazu Hirata <kazu@codesourcery.com> 1801 1802 * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido. 1803 * bfd-in2.h: Regenerate. 1804 * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of 1805 bfd_mach_cpu32_fido. 1806 (m68k_arch_features): Use fido_a instead of cpu32. 1807 (bfd_m68k_compatible): Reject the combination of Fido and 1808 ColdFire. Accept the combination of CPU32 and Fido with a 1809 warning. 1810 * elf32-m68k.c (elf32_m68k_object_p, 1811 elf32_m68k_merge_private_bfd_data, 1812 elf32_m68k_print_private_bfd_data): Treat Fido as an 1813 architecture by itself. 1814 18152007-01-08 Kai Tietz <kai.tietz@onevision.com> 1816 1817 * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*. 1818 18192007-01-05 Jakub Jelinek <jakub@redhat.com> 1820 1821 * texhex.c (first_phase): Don't fall through into the default 1822 case. 1823 (pass_over): Replace abort () calls with return FALSE. Fix 1824 buffer overflow. 1825 18262007-01-04 Jie Zhang <jie.zhang@analog.com> 1827 1828 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set 1829 SEC_EXCLUDE on zero size .eh_frame. 1830 1831For older changes see ChangeLog-2006 1832 1833Local Variables: 1834mode: change-log 1835left-margin: 8 1836fill-column: 74 1837version-control: never 1838End: 1839