| 1 | 2008-05-01 Cary Coutant <ccoutant@google.com> |
| 2 | |
| 3 | * elf.c (bfd_elf_get_str_section): Fix memory leak caused by |
| 4 | corrupt string table. |
| 5 | |
| 6 | 2008-05-01 Joel Brobecker <brobecker@adacore.com> |
| 7 | |
| 8 | * cache.c (cache_bread_1): Renames cache_bread. |
| 9 | (cache_bread): New function. |
| 10 | |
| 11 | 2008-05-01 Alan Modra <amodra@bigpond.net.au> |
| 12 | |
| 13 | PR 2995, PR 6473 |
| 14 | * elf.c (_bfd_elf_make_section_from_shdr): Always set lma from p_paddr. |
| 15 | (assign_file_positions_for_load_sections): Combine nested "if". |
| 16 | (copy_elf_program_header): Don't set p_paddr_valid or p_vaddr_offset |
| 17 | when all header p_paddr fields are zero. |
| 18 | |
| 19 | 2008-04-30 Edmar Wienskoski <edmar@freescale.com> |
| 20 | |
| 21 | * cpu-powerpc.c (bfd_powerpc_archs): Add e500mc entry. |
| 22 | |
| 23 | 2008-04-29 Daniel Jacobowitz <dan@codesourcery.com> |
| 24 | |
| 25 | * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound) |
| 26 | (_bfd_elf_canonicalize_dynamic_reloc): Find dynamic relocations |
| 27 | even if they are not loaded. |
| 28 | * elflink.c (_bfd_elf_init_2_index_sections): Set data_index_section |
| 29 | first. |
| 30 | |
| 31 | 2008-04-25 Jay Foad <jay.foad@gmail.com> |
| 32 | |
| 33 | * reloc16.c (bfd_coff_reloc16_get_value): Add support for |
| 34 | undefined weak symbols. |
| 35 | |
| 36 | 2008-04-25 Nick Clifton <nickc@redhat.com> |
| 37 | |
| 38 | * po/vi.po: Updated Vietnamese translation. |
| 39 | |
| 40 | 2008-04-23 Paolo Bonzini <bonzini@gnu.org> |
| 41 | |
| 42 | * aclocal.m4: Regenerate. |
| 43 | * configure: Regenerate. |
| 44 | |
| 45 | 2008-04-21 Cary Coutant <ccoutant@google.com> |
| 46 | |
| 47 | * archive.c (_bfd_write_archive_contents): Fix incorrect use of |
| 48 | ARFMAG. |
| 49 | |
| 50 | 2008-04-21 Nathan Sidwell <nathan@codesourcery.com> |
| 51 | |
| 52 | * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Don't |
| 53 | set the value of undefined symbols in shared objects. |
| 54 | (_bfd_mips_vxworks_finish_dynamic_symbol): Clear value for |
| 55 | undefined symbols unless pointer equality is needed. |
| 56 | |
| 57 | 2008-04-18 Dennis Roberts <dennis.roberts@sunquestinfo.com> |
| 58 | |
| 59 | * aix5ppc-core.c: Define macros for the default architecture and |
| 60 | machine for matching core files. |
| 61 | (xcoff64_core_p): Set the architecture and machine to the default |
| 62 | values defined in the macros mentioned above. |
| 63 | * rs6000-core.c: Define macros to determine whether or not the |
| 64 | core file header uses the core_dumpxx header format. |
| 65 | (rs6000coff_core_p): Don't match core files that use the |
| 66 | core_dumpxx header format. |
| 67 | |
| 68 | 2008-04-16 Pedro Alves <pedro@codesourcery.com> |
| 69 | |
| 70 | * config.bfd (i[3-7]86-*-dicos*, x86_64-*-dicos*): Add. |
| 71 | |
| 72 | 2008-04-16 David S. Miller <davem@davemloft.net> |
| 73 | |
| 74 | * reloc.c (BFD_RELOC_SPARC_GOTDATA_HIX22, |
| 75 | BFD_RELOC_SPARC_GOTDATA_LOX10, BFD_RELOC_SPARC_GOTDATA_OP_HIX22, |
| 76 | BFD_RELOC_SPARC_GOTDATA_OP_LOX10, BFD_RELOC_SPARC_GOTDATA_OP): New. |
| 77 | * libbfd.h: Regnerate. |
| 78 | * bfd-in2.h: Regenerate. |
| 79 | * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Add entries for |
| 80 | GOTDATA relocations. |
| 81 | (sparc_reloc_map): Likewise. |
| 82 | (_bfd_sparc_elf_check_relocs): Handle R_SPARC_GOTDATA_* like |
| 83 | R_SPARC_GOT*. |
| 84 | (_bfd_sparc_elf_gc_sweep_hook): Likewise. |
| 85 | (_bfd_sparc_elf_relocate_section): Transform R_SPARC_GOTDATA_HIX22, |
| 86 | R_SPARC_GOTDATA_LOX10, R_SPARC_GOTDATA_OP_HIX22, and |
| 87 | R_SPARC_GOTDATA_OP_LOX10 into the equivalent R_SPARC_GOT* reloc. |
| 88 | Simply ignore R_SPARC_GOTDATA_OP relocations. |
| 89 | |
| 90 | 2008-04-14 Aurelien Jarno <aurelien@aurel32.net> |
| 91 | |
| 92 | * configure.in: Link with the PIC version of libiberty on |
| 93 | Linux/MIPS hosts. |
| 94 | * configure: Regenerate. |
| 95 | |
| 96 | 2008-04-14 Edmar Wienskoski <edmar@freescale.com> |
| 97 | |
| 98 | * archures.c: Add bfd_mach_ppc_e500mc. |
| 99 | * bfd-in2.h: Regenerate. |
| 100 | |
| 101 | 2008-04-08 Alan Modra <amodra@bigpond.net.au> |
| 102 | |
| 103 | * elf32-spu.c (spu_elf_build_stubs): Correct error message. |
| 104 | (mark_functions_via_relocs): Remove premature init of symtab_hdr. |
| 105 | (collect_overlays): Commment typo fix. |
| 106 | |
| 107 | 2008-04-08 Kees Cook <kees@canonical.com> |
| 108 | |
| 109 | * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note |
| 110 | in EXEC_P bfds. |
| 111 | |
| 112 | 2008-04-08 Alan Modra <amodra@bigpond.net.au> |
| 113 | |
| 114 | * elf32-spu.c: Include libiberty.h. |
| 115 | (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved, |
| 116 | non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script, |
| 117 | spu_elf_relink, auto_overlay fields. |
| 118 | (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define. |
| 119 | (needs_ovl_stub): Flip test so that call to non-function warning |
| 120 | is emitted during relocate_section rather than earlier. |
| 121 | (spu_elf_check_vma): Stash --auto-overlay parameters, and clear |
| 122 | auto_overlay if no section exceeds local store. |
| 123 | (struct call_info): Add count, max_depth, is_pasted fields. |
| 124 | (struct function_info): Add rodata, last_caller, call_count, |
| 125 | depth, new visit flags. |
| 126 | (insert_callee): Increment call count. |
| 127 | (copy_callee): New function. |
| 128 | (mark_functions_via_relocs): Investigate all reloc types to count |
| 129 | possible function pointer stubs for --auto-overlay. Track |
| 130 | last_caller and increment function call_count. |
| 131 | (pasted_function): Insert a "call" into call info for pasted section. |
| 132 | (remove_cycles): Track max depth of calls. Don't emit call graph |
| 133 | pruning warning for --auto-overlay. |
| 134 | (build_call_tree): Don't transfer_calls for --auto-overlay. |
| 135 | Adjust remove_cycles call. |
| 136 | (sort_calls, sort_lib, sort_bfds): New functions. |
| 137 | (struct _mos_param, struct _uos_param, struct _cl_param): New. |
| 138 | (mark_overlay_section, unmark_overlay_section): New functions. |
| 139 | (collect_lib_sectios, auto_ovl_lib_functions): New functions. |
| 140 | (collect_overlays, find_pasted_call): New functions. |
| 141 | (sum_stack): Deal with is_pasted "calls". Exit before printing |
| 142 | when --auto-overlay. |
| 143 | (spu_elf_auto_overlay): New function. |
| 144 | (spu_elf_final_link): Call spu_elf_auto_overlay. |
| 145 | * elf32-spu.h (spu_elf_check_vma): Update prototype. |
| 146 | |
| 147 | 2008-04-07 Alan Modra <amodra@bigpond.net.au> |
| 148 | |
| 149 | * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol |
| 150 | is defined in overlay section before creating a stub. |
| 151 | (build_spuear_stubs): Likewise. |
| 152 | (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls. |
| 153 | |
| 154 | 2008-04-02 Alan Modra <amodra@bigpond.net.au> |
| 155 | |
| 156 | * elf32-spu.c (insert_callee): Reorder call list so most recent |
| 157 | call is always first. |
| 158 | (interesting_section): Move. |
| 159 | (mark_functions_via_relocs): Fold interesting_section and |
| 160 | reloc_count tests in callers to here. Simplify output section |
| 161 | owner test. |
| 162 | (discover_functions): Set "gaps" when no symbols and some |
| 163 | "interesting_section". Run pasted_function loop for no symbol |
| 164 | bfds. |
| 165 | (for_each_node, transfer_calls): New functions. |
| 166 | (mark_non_root): Adjust to suit for_each_node. |
| 167 | (call_graph_traverse): Likewise. Fix memory leak. Rename to.. |
| 168 | (remove_cycles): ..this. |
| 169 | (build_call_tree): Use for_each_node and transfer_calls. |
| 170 | (struct _sum_stack_param): New. |
| 171 | (sum_stack): Adjust to suit for_each_node. Return error on |
| 172 | malloc failure. Move code to print root node cumulative stack from.. |
| 173 | (spu_elf_stack_analysis): ..here. Use for_each_node. |
| 174 | |
| 175 | 2008-03-31 Cary Coutant <ccoutant@google.com> |
| 176 | |
| 177 | PR 6006 |
| 178 | * archive.c (_bfd_slurp_extended_name_table): Change |
| 179 | ARFMAG[0] to ARFMAG[1]. |
| 180 | (_bfd_construct_extended_name_table): Likewise. |
| 181 | |
| 182 | 2008-03-31 Daniel Jacobowitz <dan@codesourcery.com> |
| 183 | |
| 184 | * elfxx-mips.c (mips_elf_record_got_page_entry): Update comment. |
| 185 | (_bfd_mips_elf_check_relocs): Update comments. Always call |
| 186 | mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE. |
| 187 | |
| 188 | 2008-03-27 Cary Coutant <ccoutant@google.com> |
| 189 | |
| 190 | Add support for thin archives. |
| 191 | * archive.c (_bfd_find_nested_archive): New function. |
| 192 | (get_extended_arelt_filename): Add origin parameter. |
| 193 | (_bfd_generic_read_ar_hdr_mag): Deal with extended name |
| 194 | combined with a file offset. |
| 195 | (append_relative_path): New function. |
| 196 | (_bfd_get_elt_at_filepos): Deal with external members and |
| 197 | nested archives. |
| 198 | (bfd_generic_openr_next_archived_file): Thin archives. |
| 199 | (bfd_generic_archive_p): Recognize new magic string. |
| 200 | (adjust_relative_path): New function. |
| 201 | (_bfd_construct_extended_name_table): Construct extended |
| 202 | names for thin archive members. |
| 203 | (_bfd_write_archive_contents): Emit new magic string, skip |
| 204 | copying files for thin archives. |
| 205 | * bfd-in.h (bfd_is_thin_archive): New macro. |
| 206 | * bfd.c (struct bfd): New fields for thin archives. |
| 207 | * libbfd-in.h (struct areltdata): New field for thin archives. |
| 208 | * opncls.c (bfd_close): Delete BFDs for nested archives. |
| 209 | |
| 210 | 2008-03-25 Bernd Schmidt <bernd.schmidt@analog.com> |
| 211 | |
| 212 | * elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around |
| 213 | _bfd_final_link_relocate that also handles R_pcrel24 relocs. |
| 214 | (bfinfdpic_relocate_section, bfin_relocate_section): Use it. |
| 215 | |
| 216 | 2008-03-25 Nathan Sidwell <nathan@codesourcery.com> |
| 217 | |
| 218 | * elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs |
| 219 | in vxworks tls_vars sections. |
| 220 | (allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise. |
| 221 | * elf32-i386.c (allocate_dynrelocs, |
| 222 | elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise. |
| 223 | * elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections, |
| 224 | ppc_elf_relocate_section): Likewise. |
| 225 | * elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections, |
| 226 | sh_elf_relocate_section): Likewise. |
| 227 | * elfxx-sparc.c (allocate_dynrelocs, |
| 228 | _bfd_sparc_elf_size_dynamic_sections, |
| 229 | _bfd_sparc_elf_relocate_section): Likewise. |
| 230 | |
| 231 | 2008-03-21 Adam Nemet <anemet@caviumnetworks.com> |
| 232 | |
| 233 | * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to |
| 234 | print the values from the dynamic section. |
| 235 | |
| 236 | 2008-03-20 Richard Sandiford <rsandifo@nildram.co.uk> |
| 237 | |
| 238 | * elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro. |
| 239 | (_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000. |
| 240 | |
| 241 | 2008-03-20 Alan Modra <amodra@bigpond.net.au> |
| 242 | |
| 243 | * elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter. |
| 244 | (spu_elf_find_overlays, spu_elf_size_stubs): Likewise |
| 245 | (process_stubs, discover_functions, build_call_tree): Likewise. |
| 246 | (spu_elf_stack_analysis): Likewise. |
| 247 | (spu_elf_check_vma): Likewise. Move. |
| 248 | (struct call_info): Make "is_tail" a bitfield. |
| 249 | (insert_callee): Clear fun->start and set fun->is_func if we find |
| 250 | a non-tail call. |
| 251 | * elf32-spu.h (spu_elf_create_sections): Update prototype. |
| 252 | (spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto. |
| 253 | |
| 254 | 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 255 | |
| 256 | * aclocal.m4: Regenerate. |
| 257 | * configure: Likewise. |
| 258 | * Makefile.in: Likewise. |
| 259 | |
| 260 | 2008-03-16 H.J. Lu <hongjiu.lu@intel.com> |
| 261 | |
| 262 | PR ld/5789 |
| 263 | PR ld/5943 |
| 264 | * elf32-i386.c (elf_i386_relocate_section): Issue an error |
| 265 | for R_386_GOTOFF relocaton against undefined hidden/internal |
| 266 | symbols when building a shared object. |
| 267 | |
| 268 | * elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an |
| 269 | error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32 |
| 270 | relocaton against undefined hidden/internal symbols when |
| 271 | building a shared object. |
| 272 | (elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol |
| 273 | is referenced locally, but isn't defined in a regular file. |
| 274 | |
| 275 | 2008-03-15 H.J. Lu <hongjiu.lu@intel.com> |
| 276 | |
| 277 | * bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO, |
| 278 | HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED, |
| 279 | BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY, |
| 280 | HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ... |
| 281 | * bfd.c: Here. |
| 282 | |
| 283 | * bfd.c (bfd): Change cacheable, target_defaulted, opened_once, |
| 284 | mtime_set, no_export, output_has_begun and has_armap to bit |
| 285 | field. |
| 286 | |
| 287 | * bfd-in2.h: Regenerated. |
| 288 | |
| 289 | 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com> |
| 290 | |
| 291 | * cache.c (close_one): Remove mtime hack. |
| 292 | |
| 293 | 2008-03-14 H.J. Lu <hongjiu.lu@intel.com> |
| 294 | |
| 295 | PR ld/5913 |
| 296 | * elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT. |
| 297 | (elfNN_ia64_dtprel_base): Likewise. |
| 298 | (elfNN_ia64_relocate_section): Go to missing_tls_sec if |
| 299 | tls_sec is NULL before calling elfNN_ia64_tprel_base or |
| 300 | elfNN_ia64_dtprel_base. Report unsupported TLS relocations. |
| 301 | |
| 302 | 2008-03-14 Alan Modra <amodra@bigpond.net.au> |
| 303 | |
| 304 | * elf32-spu.c (process_stubs, spu_elf_relocate_section): Move |
| 305 | common code to.. |
| 306 | (maybe_needs_stub): ..here, a new function that also omits stubs |
| 307 | for .eh_frame, and.. |
| 308 | (needs_ovl_stub): ..here. Create stubs for labels in code section |
| 309 | referenced by switch jump table. |
| 310 | (spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return. |
| 311 | (enum _insn_type): Delete. |
| 312 | (enum _stub_type): New. |
| 313 | (count_stub, build_stub): Adjust. |
| 314 | (allocate_spuear_stubs, build_spuear_stubs): Adjust. |
| 315 | |
| 316 | 2008-03-13 Alan Modra <amodra@bigpond.net.au> |
| 317 | |
| 318 | * elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast. |
| 319 | (_bfd_elf_assign_file_position_for_section): Simplify align. |
| 320 | (_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough |
| 321 | for sh_addralign. |
| 322 | (elf_fake_sections, swap_out_syms): Likewise. |
| 323 | * elflink.c (bfd_elf_final_link): Likewise. |
| 324 | |
| 325 | 2008-03-13 Alan Modra <amodra@bigpond.net.au> |
| 326 | |
| 327 | * Makefile.am: Run "make dep-am". |
| 328 | * Makefile.in: Regenerate. |
| 329 | * po/SRC-POTFILES.in: Regenerate. |
| 330 | |
| 331 | 2008-03-12 Bernd Schmidt <bernd.schmidt@analog.com> |
| 332 | |
| 333 | From Jie Zhang <jie.zhang@analog.com> |
| 334 | * elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4, |
| 335 | gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo, |
| 336 | gotoff, call and sym not bitfields. |
| 337 | (bfinfdpic_gc_sweep_hook): New function; update the relocation |
| 338 | information for the relocations of the section being removed. |
| 339 | (bfinfdpic_check_relocs): Accumulate the number of relocations |
| 340 | which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, |
| 341 | fdgoffhilo, gotoff, call and sym fields. |
| 342 | (elf_backend_gc_sweep_hook): Redefine for FD-PIC. |
| 343 | |
| 344 | 2008-03-12 Alan Modra <amodra@bigpond.net.au> |
| 345 | |
| 346 | PR 5900 |
| 347 | * elf-bfd.h: Include elf/internal.h after elf/external.h. |
| 348 | * elfcode.h (elf_swap_symbol_in): Map reserved shndx range. |
| 349 | (elf_swap_symbol_out): Adjust SHN_XINDEX test. |
| 350 | (elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values |
| 351 | seen in external structs. |
| 352 | (valid_section_index_p): Delete. |
| 353 | (elf_object_p): Don't increment section numbers over reserved range. |
| 354 | Simplify test for valid sh_link, sh_info and e_shstrndx fields. |
| 355 | (elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values |
| 356 | seen in external structs. Don't increment section numbers over |
| 357 | reserved range. |
| 358 | * elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx. |
| 359 | (bfd_section_from_shdr): Likewise. |
| 360 | (group_signature): Range check before accessing elf_elfsections. |
| 361 | (_bfd_elf_setup_sections): Likewise. |
| 362 | (bfd_section_from_shdr): Likewise. |
| 363 | (bfd_section_from_shdr): Don't increment section number over |
| 364 | reserved sections. |
| 365 | (assign_file_positions_for_non_load_sections): Likewise. |
| 366 | (assign_file_positions_except_relocs): Likewise. |
| 367 | (_bfd_elf_write_object_contents): Likewise. |
| 368 | (assign_section_numbers): Likewise. Adjust for changed SHN_*. |
| 369 | (prep_headers): Delete unused variable. |
| 370 | * elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust |
| 371 | for changed SHN_* values. |
| 372 | (check_dynsym, elf_link_input_bfd): Likewise. |
| 373 | (bfd_elf_final_link): Likewise. Don't skip over reserved section |
| 374 | range. |
| 375 | (elf_fixup_link_order): Check that sh_link field is valid. |
| 376 | * elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned. |
| 377 | * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before |
| 378 | accesssing elf_elfsections. |
| 379 | * elf32-avr.c (elf32_avr_size_stubs): Likewise. |
| 380 | * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. |
| 381 | * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise. |
| 382 | * elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed |
| 383 | SHN_* defines. Test for SHN_BAD return from |
| 384 | _bfd_elf_section_from_bfd_section |
| 385 | |
| 386 | 2008-03-12 Alan Modra <amodra@bigpond.net.au> |
| 387 | |
| 388 | * elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype. |
| 389 | * elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int, |
| 390 | SHN_BAD on error. |
| 391 | (_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from |
| 392 | _bfd_elf_section_from_bfd_section, not -1. |
| 393 | (swap_out_syms): Likewise. |
| 394 | * elflink.c (elf_link_add_object_symbols): Likewise. |
| 395 | (bfd_elf_get_bfd_needed_list): Likewise. |
| 396 | (bfd_elf_match_symbols_in_sections): Likewise. |
| 397 | (elf_link_add_object_symbols): Don't bother testing for symbols |
| 398 | using normal sections before calling bfd_section_from_elf_index. |
| 399 | (elf_link_input_bfd, bfd_elf_final_link): Likewise. |
| 400 | (bfd_elf_reloc_symbol_deleted_p): Likewise. |
| 401 | * elfcode.h (elf_slurp_symbol_table): Likewise. |
| 402 | * elf32-spu.c (get_sym_h): Likewise. |
| 403 | * elf32-xtensa.c (get_elf_r_symndx_section): Likewise. |
| 404 | * elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto. |
| 405 | * elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise. |
| 406 | |
| 407 | 2008-03-11 Alan Modra <amodra@bigpond.net.au> |
| 408 | |
| 409 | * elf32-spu.c (spu_elf_relocate_section): Test identical conditions |
| 410 | to those in process_stubs for overlay symbols. |
| 411 | |
| 412 | 2008-03-09 Paul Brook <paul@codesourcery.com> |
| 413 | |
| 414 | * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new |
| 415 | Tag_VFP_arch values. |
| 416 | |
| 417 | 2008-03-08 Paul Brook <paul@codesourcery.com> |
| 418 | |
| 419 | * elf32-arm.c (insert_thumb_branch): Rewrite. |
| 420 | (elf32_thumb_to_arm_stub): Use new insert_thumb_branch. |
| 421 | |
| 422 | 2008-03-07 Paul Brook <paul@codesourcery.com> |
| 423 | |
| 424 | * elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and |
| 425 | MOVT relocations. |
| 426 | (elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign |
| 427 | extension. |
| 428 | (elf32_arm_relocate_section): Handle MOVW and MOVT |
| 429 | relocations. Improve safety check for other weird relocations. |
| 430 | (elf32_arm_check_relocs): Only set h->needs_plt for branch/call |
| 431 | relocations. |
| 432 | |
| 433 | 2008-03-03 Bob Wilson <bob.wilson@acm.org> |
| 434 | |
| 435 | * xtensa-isa.c (xtensa_isa_num_pipe_stages): Make max_stage static and |
| 436 | only compute its value once. |
| 437 | |
| 438 | 2008-03-03 Alan Modra <amodra@bigpond.net.au> |
| 439 | |
| 440 | * elf32-spu.c (struct got_entry): Add "addend" field. |
| 441 | (count_stub, build_stub): Use a new stub if relocation addend |
| 442 | differs from existing stubs for this symbol. |
| 443 | (process_stubs): Deal with addends. |
| 444 | (spu_elf_relocate_section, spu_elf_output_symbol_hook): Likewise. |
| 445 | |
| 446 | 2008-03-02 H.J. Lu <hongjiu.lu@intel.com> |
| 447 | |
| 448 | PR ld/5789 |
| 449 | * elflink.c (_bfd_elf_symbol_refs_local_p): Always return true |
| 450 | for hidden and local symbols. |
| 451 | |
| 452 | 2008-03-03 Alan Modra <amodra@bigpond.net.au> |
| 453 | |
| 454 | * elf32-ppc.c (allocate_dynrelocs): Discard relocs on |
| 455 | undefined symbols with internal or hidden visibility. |
| 456 | (ppc_elf_relocate_section): Likewise. Use SYMBOL_CALLS_LOCAL |
| 457 | rather than SYMBOL_REFERENCES_LOCAL on branches. Don't |
| 458 | return immediately on dynamic reloc error. |
| 459 | |
| 460 | 2008-03-01 Alan Modra <amodra@bigpond.net.au> |
| 461 | |
| 462 | * elf64-ppc.c (build_plt_stub): Add relocs on plt call stubs |
| 463 | if emitrelocations. |
| 464 | (get_relocs): New function, split out from.. |
| 465 | (ppc_build_one_stub): ..here. Add relocs on plt_branch stubs if |
| 466 | emitrelocations. Remove indx temp. |
| 467 | (ppc_size_one_stub): Count new stub relocs. |
| 468 | (ppc64_elf_size_stubs): Count new glink reloc. |
| 469 | (ppc64_elf_build_stubs): Emit glink reloc if emitrelocations. |
| 470 | (ppc64_elf_finish_dynamic_sections): Output glink relocs. |
| 471 | * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Describe non-pic |
| 472 | glink code. |
| 473 | |
| 474 | 2008-02-28 Alan Modra <amodra@bigpond.net.au> |
| 475 | |
| 476 | * elf32-spu.c (mark_functions_via_relocs): Don't assume that |
| 477 | the "->start" pointer reaches to function origin, so that we |
| 478 | can handle functions split over more than two sections. |
| 479 | (build_call_tree): Likewise. |
| 480 | (pasted_function): Don't attempt to set fun->start back to the |
| 481 | function origin, just go back one section. |
| 482 | |
| 483 | 2008-02-27 Catherine Moore <clm@codesourcery.com> |
| 484 | |
| 485 | * elf.c ( _bfd_elf_print_private_bfd_data): Call |
| 486 | elf_backend_get_target_dtag if defined. |
| 487 | * elf32-mips.c (elf_backend_get_target_dtag): Define. |
| 488 | * elf64-mips.c: Likewise. |
| 489 | * elfn32-mips.c: Likewise. |
| 490 | * elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New. |
| 491 | * elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare. |
| 492 | * elf-bfd.h (elf_backend_get_target_dtag): Add prototype. |
| 493 | * elfxx-target.h (elf_backend_get_target_dtag): Add default. |
| 494 | (elf_backend_data): Add elf_backend_get_target_dtag. |
| 495 | |
| 496 | 2008-02-26 Alan Modra <amodra@bigpond.net.au> |
| 497 | |
| 498 | * elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed |
| 499 | for R_PPC_REL32 syms. Don't set non_got_ref on branch reloc syms, |
| 500 | and assume branch relocs are not dynamic when non-shared. |
| 501 | (readonly_dynrelocs): New function, split out from.. |
| 502 | (maybe_set_textrel): ..here, renamed from old readonly_dynrelocs. |
| 503 | (ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries, |
| 504 | clear non_got_ref.. |
| 505 | (allocate_dynrelocs): ..and don't set u.def for undefined weak. |
| 506 | Do allow dynamic relocs on undefined symbols. |
| 507 | (ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs. |
| 508 | (ppc_elf_relocate_section): Mirror dynamic reloc changes in |
| 509 | check_relocs. |
| 510 | (ppc_elf_finish_dynamic_symbol): Don't give a warning on weak |
| 511 | plt symbols needing pointer_equality_needed. |
| 512 | |
| 513 | 2008-02-23 Alan Modra <amodra@bigpond.net.au> |
| 514 | |
| 515 | * elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change. |
| 516 | |
| 517 | 2008-02-23 Alan Modra <amodra@bigpond.net.au> |
| 518 | |
| 519 | * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy |
| 520 | pointer_equality_needed. |
| 521 | (ppc_elf_check_relocs): Split out non-branch relocs from others |
| 522 | that might emit dynamic relocs. Set pointer_equality_needed |
| 523 | for their symbols. Don't set non_got_ref on branch reloc symbols. |
| 524 | (ppc_elf_hash_symbol): New function. |
| 525 | (elf_backend_hash_symbol): Define. |
| 526 | (ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed. |
| 527 | Error if pointer_equality_needed on weak plt symbol. |
| 528 | |
| 529 | 2008-02-22 H.J. Lu <hongjiu.lu@intel.com> |
| 530 | |
| 531 | PR ld/5788 |
| 532 | * elflink.c (elf_create_symbuf): Correct buffer size and |
| 533 | position. |
| 534 | |
| 535 | 2008-02-22 Nick Clifton <nickc@redhat.com> |
| 536 | |
| 537 | PR 868 |
| 538 | * dwarf2.c: Revert previous patch. All of the allocate memory is |
| 539 | on an obstack which will be freed at some other time. |
| 540 | |
| 541 | 2008-02-20 Nick Clifton <nickc@redhat.com> |
| 542 | |
| 543 | PR 868 |
| 544 | * libbfd.c (bfd_realloc_or_free): New function. Performs like |
| 545 | bfd_realloc, but if the (re)allocation fails, the pointer is |
| 546 | freed. |
| 547 | * libbfd-in.h: Prototype. |
| 548 | * libbfd.h: Regenerate. |
| 549 | * bfdio.c (bfd_bwrite): Use the new function. |
| 550 | (bfd_seek): Likewise. |
| 551 | * bfdwin.c:(bfd_get_file_window): Likewise. |
| 552 | * elf-strtab.c (_bfd_elf_strtab_add): Likewise. |
| 553 | * elf32-ppc.c (ppc_elf_relax_section): Likewise. |
| 554 | * elf32-xtensa.c (vsprintf_msg): Likewise. |
| 555 | * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise. |
| 556 | * stabs.c (_bfd_link_seciton_stabs): Likewise. |
| 557 | * vms-misc.c (_bfd_vms_get_record): Likewise. |
| 558 | * vms-tir.c (check_section): Likewise. |
| 559 | * vms.c (vms_new_section_hook): Likewise. |
| 560 | * elf32-arm.c (elf32_arm_section_map_add): Check that the |
| 561 | allocation of sec_data->map succeeded before using it. |
| 562 | * elflink.c (elf_link_output_sym): Do not overwrite finfo-> |
| 563 | symshndxbuf until it is known that the reallocation succeeded. |
| 564 | |
| 565 | 2008-02-20 Diogo de Carvalho Kraemer <diogo@kraemer.eng.br> |
| 566 | Nick Clifton <nickc@redhat.com> |
| 567 | |
| 568 | PR 868 |
| 569 | * dwarf2.c (read_abbrevs): Free the abbreviation table if we run |
| 570 | out of memory. |
| 571 | (decode_line_info): Free the line_info_table before returning a |
| 572 | failure result. |
| 573 | (_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table. |
| 574 | Free the line table. Free the function table. Free the variable |
| 575 | table. |
| 576 | |
| 577 | 2008-02-17 Mark Kettenis <kettenis@gnu.org> |
| 578 | |
| 579 | * elf.c (swap_out_syms): Avoid preprocessing directive within |
| 580 | macro arg. |
| 581 | |
| 582 | 2008-02-17 Jan Kratochvil <jan.kratochvil@redhat.com> |
| 583 | |
| 584 | * elf.c (assign_file_positions_for_load_sections): Set the type of |
| 585 | PT_NOTE sections to SHT_NOTE. |
| 586 | |
| 587 | 2008-02-17 Ulrich Weigand <uweigand@de.ibm.com> |
| 588 | |
| 589 | * simple.c (bfd_simple_get_relocated_section_contents): Set |
| 590 | link_info.output_bfd. |
| 591 | |
| 592 | 2008-02-16 Nathan Sidwell <nathan@codesourcery.com> |
| 593 | |
| 594 | * dwarf2.c (find_line): Don't trust debug information after an |
| 595 | unparseable compilation unit. |
| 596 | |
| 597 | 2008-02-15 Alan Modra <amodra@bigpond.net.au> |
| 598 | |
| 599 | PR 5765 |
| 600 | * section.c (SEC_LINK_DUPLICATES): Correct. Renumber following flags. |
| 601 | * bfd-in2.h: Regenerate. |
| 602 | |
| 603 | 2008-02-15 Alan Modra <amodra@bigpond.net.au> |
| 604 | |
| 605 | * elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA. |
| 606 | * elf.c (bfd_elf_allocate_object): Don't check for already allocated |
| 607 | tdata. |
| 608 | * elf32-hppa.c (elf32_hppa_mkobject): New function. |
| 609 | (bfd_elf32_mkobject): Define. |
| 610 | * elf32-ppc.c (is_ppc_elf_target): Delete. Replace all uses with.. |
| 611 | (is_ppc_elf): ..this new macro. |
| 612 | * elf64-ppc.c (is_ppc64_elf_target): Delete. Replace all uses with.. |
| 613 | (is_ppc64_elf): ..this new macro. |
| 614 | |
| 615 | 2008-02-15 Alan Modra <amodra@bigpond.net.au> |
| 616 | |
| 617 | * elflink.c: Replace all accesses to hash->creator field with |
| 618 | output_bfd->xvec. |
| 619 | * cofflink.c: Likewise. |
| 620 | * coff-h8300.c: Likewise. |
| 621 | * ecoff.c: Likewise. |
| 622 | * elf32-m68hc1x.c: Likewise. |
| 623 | * elf32-ppc.c: Likewise. |
| 624 | * elf64-alpha.c: Likewise. |
| 625 | * elf64-ppc.c: Likewise. |
| 626 | * elf64-sparc.c: Likewise. |
| 627 | * elfxx-mips.c: Likewise. |
| 628 | * i386linux.c: Likewise. |
| 629 | * m68klinux.c: Likewise. |
| 630 | * sparclinux.c: Likewise. |
| 631 | * sunos.c: Likewise. |
| 632 | * xcofflink.c: Likewise. |
| 633 | * linker.c: Likewise. |
| 634 | (_bfd_link_hash_table_init): Don't store creator. |
| 635 | |
| 636 | 2008-02-14 Peter Jones <pjones@redhat.com> |
| 637 | |
| 638 | * efi-rtdrv-ia32.c: New file. |
| 639 | * efi-bsdrv-ia32.c: New file. |
| 640 | * efi-rtdrv-ia64.c: New file. |
| 641 | * efi-bsdrv-ia64.c: New file. |
| 642 | * efi-rtdrv-x86_64.c: New file. |
| 643 | * efi-bsdrv-x86_64.c: New file. |
| 644 | * peicode.h (pe_bfd_object_p): Add support for boot service and |
| 645 | runtime service drivers. |
| 646 | * libpei.h: Add macros for EFI formats, and rename the efi application |
| 647 | format macros to disambiguate. |
| 648 | * targets.c: Add bfd_target _vec externs. |
| 649 | (_bfd_tar): Add EFI _vec entries. |
| 650 | * config.bfd: Add EFI vectors into the selection routines. |
| 651 | * configure.in: add EFI _vec entries. |
| 652 | * configure: Regenerate. |
| 653 | * Makefile.am: Add EFI files. |
| 654 | * Makefile.in: Regenerate. |
| 655 | |
| 656 | 2008-02-14 Nathan Sidwell <nathan@codesourcery.com> |
| 657 | |
| 658 | * dwarf1.c (struct dwarf1_debug): Add syms member. |
| 659 | (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory. |
| 660 | (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate |
| 661 | section contents, check for out of memory. |
| 662 | |
| 663 | * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte. |
| 664 | (parse_die): Change data pointers to bfd_byte. |
| 665 | (parse_line_table, parse_functions_in_unit): Likewise. |
| 666 | |
| 667 | 2008-02-14 Alan Modra <amodra@bigpond.net.au> |
| 668 | |
| 669 | * elflink.c (compute_bucket_count): Warning fixes. |
| 670 | |
| 671 | 2008-02-12 DJ Delorie <dj@redhat.com> |
| 672 | |
| 673 | * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of |
| 674 | relocation pointing to local symbol in merged section. |
| 675 | |
| 676 | * elf32-iq2000.c (iq2000_elf_relocate_offset16): New. |
| 677 | (iq2000_elf_relocate_section): Call it. |
| 678 | |
| 679 | 2008-02-12 Nick Clifton <nickc@redhat.com> |
| 680 | |
| 681 | PR ld/5692 |
| 682 | * elf-bfd.h (enum elf_object_id): New enum, used to identify |
| 683 | target specific extensions to the elf_obj_tdata structure. |
| 684 | (struct elf_obj_tdata): New field 'object_id'. |
| 685 | (elf_object_id, elf_program_header_size, elf_symtab_hdr): New |
| 686 | macros for accessing fields in the elf_obj_tdata structure. |
| 687 | (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object. |
| 688 | (bfd_elf_allocate_object): New function. |
| 689 | * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object |
| 690 | and implement by calling bfd_elf_allocate_object. |
| 691 | (bfd_elf_allocate_object): New function: Allocates an |
| 692 | elf_obj_tdata structure, possibly with a target specific |
| 693 | extension. |
| 694 | * elfxx-target.h (bfd_elfNN_mkobject): Use |
| 695 | bfd_elf_make_generic_object as the default value. |
| 696 | * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata |
| 697 | for consistency with other, similar structures. |
| 698 | (is_arm_elf): New macro. Checks a BFD to make sure that is an ARM |
| 699 | ELF bfd. |
| 700 | (elf32_arm_mkobject): Call bfd_elf_allocate_object. |
| 701 | (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check |
| 702 | the bfd being processed. |
| 703 | (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise. |
| 704 | (bfd_elf32_arm_set_target_relocs): Likewise. |
| 705 | (bfd_elf32_arm_final_link_relocate): Likewise. |
| 706 | (bfd_elf32_arm_copy_private_bfd_data): Likewise. |
| 707 | (bfd_elf32_arm_merge_eabi_attributes): Likewise. |
| 708 | (bfd_elf32_arm_merge_private_bfd_data): Likewise. |
| 709 | (bfd_elf32_arm_check_relocs): Likewise. |
| 710 | (bfd_elf32_arm_gc_mark_extra_sections): Likewise. |
| 711 | (bfd_elf32_arm_size_dynamic_sections): Likewise. |
| 712 | (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr. |
| 713 | (bfd_elf32_arm_init_maps): Likewise. |
| 714 | (bfd_elf32_arm_final_link_relocate): Likewise. |
| 715 | (bfd_elf32_arm_relocate_section): Likewise. |
| 716 | (bfd_elf32_arm_gc_sweep_hook): Likewise. |
| 717 | (bfd_elf32_arm_check_relocs): Likewise. |
| 718 | (bfd_elf32_arm_size_dynamic_sections): Likewise. |
| 719 | * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object. |
| 720 | (is_i386_elf): New macro. Checks a BFD to make sure that is an x86 |
| 721 | ELF bfd. |
| 722 | (elf_i386_check_relocs): Use is_i386_elf macro to check the bfd |
| 723 | being processed. |
| 724 | (elf_i386_size_dynamic_sections): Likewise. |
| 725 | (elf_i386_relocate_section): Likewise. |
| 726 | (elf_i386_check_relocs): Use elf_symtab_hdr. |
| 727 | (elf_i386_gc_sweep_hook): Likewise. |
| 728 | (elf_i386_size_dynamic_sections): Likewise. |
| 729 | (elf_i386_relocate_section): Likewise. |
| 730 | * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object. |
| 731 | (elf_create_pointer_linker_section): Use is_ppc_elf_target to |
| 732 | verify that the bfd before accessing target specific fields. |
| 733 | (ppc_elf_check_relocs): Likewise. |
| 734 | (elf_finish_pointer_linker_section): Likewise. |
| 735 | (elf_create_pointer_linker_section): Use elf_symtab_hdr. |
| 736 | (ppc_elf_check_relocs): Likewise. |
| 737 | (ppc_elf_gc_sweep_hook): Likewise. |
| 738 | (ppc_elf_tls_optimize): Likewise. |
| 739 | (ppc_elf_size_dynamic_sections): Likewise. |
| 740 | (ppc_elf_relax_section): Likewise. |
| 741 | (ppc_elf_relocate_section): Likewise. |
| 742 | * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment |
| 743 | reminding programmers to keep this structure in sync with the one |
| 744 | defined in elf64-s390.c. |
| 745 | (elf_s390_mkobject): Call bfd_elf_allocate_object. |
| 746 | (is_s390_elf): New macro. Checks a BFD to make sure that is an s390 |
| 747 | ELF bfd. |
| 748 | (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd |
| 749 | being processed. |
| 750 | (elf_s390_size_dynamic_sections): Likewise. |
| 751 | (elf_s390_relocate_section): Likewise. |
| 752 | (elf_s390_check_relocs): Use elf_symtab_hdr. |
| 753 | (elf_s390_gc_sweep_hook): Likewise. |
| 754 | (elf_s390_size_dynamic_sections): Likewise. |
| 755 | (elf_s390_relocate_section): Likewise. |
| 756 | * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object. |
| 757 | (is_sh_elf): New macro. Checks a BFD to make sure that is an SH |
| 758 | ELF bfd. |
| 759 | (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the |
| 760 | bfd being processed. |
| 761 | (sh_elf_relocate_section): Likewise. |
| 762 | (sh_elf_check_relocs): Likewise. |
| 763 | (sh_elf_copy_private_data): Likewise. |
| 764 | (sh_elf_relax_section): Use elf_symtab_hdr. |
| 765 | (sh_elf_size_dynamic_sections): Likewise. |
| 766 | (sh_elf_relocate_section): Likewise. |
| 767 | (sh_elf_get_relocated_section_contents): Likewise. |
| 768 | (sh_elf_gc_sweep_hook): Likewise. |
| 769 | (sh_elf_check_relocs): Likewise. |
| 770 | * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object. |
| 771 | (is_alpha_elf): New macro. Checks a BFD to make sure that is an |
| 772 | Alpha ELF bfd. |
| 773 | (elf64_alpha_create_got_section): Use is_alpha_elf macro to check |
| 774 | the bfd being processed. |
| 775 | (elf64_alpha_create_dynamic_section): Likewise. |
| 776 | (elf64_alpha_check_relocs): Likewise. |
| 777 | (elf64_alpha_size_got_sections): Likewise. |
| 778 | (elf64_alpha_relax_section): Likewise. |
| 779 | (elf64_alpha_relocate_section): Likewise. |
| 780 | (elf64_alpha_final_link): Likewise. |
| 781 | (elf64_alpha_check_relocs): Use elf_symtab_hdr. |
| 782 | (elf64_alpha_relax_section): Likewise. |
| 783 | (elf64_alpha_relocate_section_r): Likewise. |
| 784 | (elf64_alpha_relocate_section): Likewise. |
| 785 | * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object. |
| 786 | (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd |
| 787 | being processed. |
| 788 | (opd_entry_value): Likewise. |
| 789 | (allocate_dynrelocs): Likewise. |
| 790 | (ppc64_elf_relocate_section): Likewise. |
| 791 | (ppc64_elf_check_relocs): Use elf_symtab_hdr. |
| 792 | (opd_entry_value): Likewise. |
| 793 | (ppc64_elf_gc_sweep_hook): Likewise. |
| 794 | (get_sym_h): Likewise. |
| 795 | (ppc64_elf_edit_opd): Likewise. |
| 796 | (ppc64_elf_tls_optimize): Likewise. |
| 797 | (ppc64_elf_edit_toc): Likewise. |
| 798 | (ppc64_elf_size_dynamic_sections): Likewise. |
| 799 | (toc_adjusting_stub_needed): Likewise. |
| 800 | (ppc64_elf_size_stubs): Likewise. |
| 801 | (ppc64_elf_relocate_section): Likewise. |
| 802 | * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment |
| 803 | reminding programmers to keep this structure in sync with the one |
| 804 | defined in elf32-s390.c. |
| 805 | (elf_s390_mkobject): Call bfd_elf_allocate_object. |
| 806 | (is_s390_elf): New macro. Checks a BFD to make sure that is an s390 |
| 807 | ELF bfd. |
| 808 | (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd |
| 809 | being processed. |
| 810 | (elf_s390_size_dynamic_sections): Likewise. |
| 811 | (elf_s390_relocate_section): Likewise. |
| 812 | (elf_s390_check_relocs): Use elf_symtab_hdr. |
| 813 | (elf_s390_gc_sweep_hook): Likewise. |
| 814 | (elf_s390_size_dynamic_sections): Likewise. |
| 815 | (elf_s390_relocate_section): Likewise. |
| 816 | * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object. |
| 817 | (is_x86_64_elf): New macro. Checks a BFD to make sure that is an |
| 818 | x86_64 ELF bfd. |
| 819 | (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd |
| 820 | being processed. |
| 821 | (elf64_x86_64_size_dynamic_sections): Likewise. |
| 822 | (elf64_x86_64_relocate_section): Likewise. |
| 823 | (elf64_x86_64_check_relocs): Use elf_symtab_hdr. |
| 824 | (elf64_x86_64_gc_sweep_hook): Likewise. |
| 825 | (elf64_x86_64_size_dynamic_sections): Likewise. |
| 826 | (elf64_x86_64_relocate_section): Likewise. |
| 827 | * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object. |
| 828 | (is_sparc_elf): New macro. Checks a BFD to make sure that is a Sparc |
| 829 | ELF bfd. |
| 830 | (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the |
| 831 | bfd being processed. |
| 832 | (_bfd_sparc_elf_gc_sweep_hook): Likewise. |
| 833 | (_bfd_sparc_elf_size_dynamic_sections): Likewise. |
| 834 | (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr. |
| 835 | (_bfd_sparc_elf_gc_sweep_hook): Likewise. |
| 836 | (_bfd_sparc_elf_size_dynamic_sections): Likewise. |
| 837 | (_bfd_sparc_elf_relocate_section): Likewise. |
| 838 | |
| 839 | 2008-02-12 Alan Modra <amodra@bigpond.net.au> |
| 840 | |
| 841 | PR 5303, 5755 |
| 842 | * arange-set.c: Delete. |
| 843 | * arange-set.h: Delete. |
| 844 | * dwarf2.c: Revert 2007-09-21 changes. |
| 845 | * Makefile.am: Likewise. |
| 846 | * Makefile.in: Regenerate. |
| 847 | * po/SRC-POTFILES.in: Regenerate. |
| 848 | |
| 849 | 2008-02-11 Bernd Schmidt <bernd.schmidt@analog.com> |
| 850 | |
| 851 | * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it |
| 852 | if necessary. |
| 853 | (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type |
| 854 | mismatches are detected. |
| 855 | |
| 856 | * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to |
| 857 | emit invalid relocs or rofixup entries for deleted .eh_frame entries. |
| 858 | |
| 859 | 2008-02-11 Daniel Jacobowitz <dan@codesourcery.com> |
| 860 | |
| 861 | * cache.c (cache_bread): Set bfd_error_file_truncated if EOF |
| 862 | was reached. |
| 863 | * srec.c (srec_scan): Calculate the checksum. Complain on mismatch. |
| 864 | |
| 865 | 2008-02-07 Alan Modra <amodra@bigpond.net.au> |
| 866 | |
| 867 | * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling |
| 868 | of _ovly_buf_table size. |
| 869 | (spu_elf_build_stubs): Use low bit of .size as "present" bit. |
| 870 | Adjust initialisations relating to _ovly_buf_table. |
| 871 | |
| 872 | 2008-02-04 Bob Wilson <bob.wilson@acm.org> |
| 873 | |
| 874 | * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid |
| 875 | relocation, do not continue processing it. Ignore R_XTENSA_ASM_EXPAND |
| 876 | relocations against dynamic symbols. |
| 877 | (elf_xtensa_finish_dynamic_sections): Do not fail if there is no |
| 878 | .xt.lit section. |
| 879 | |
| 880 | 2008-02-04 Kai Tietz <kai.tietz@onevision.com> |
| 881 | H.J. Lu <hongjiu.lu@intel.com> |
| 882 | |
| 883 | PR 5715 |
| 884 | * warning.m4: Enable -Wno-format by default when using gcc on |
| 885 | mingw. |
| 886 | * configure: Regenerated. |
| 887 | |
| 888 | 2008-02-04 Adam Nemet <anemet@caviumnetworks.com> |
| 889 | |
| 890 | * archures.c: Update copyright. |
| 891 | (bfd_mach_mips_octeon): New macro. |
| 892 | * bfd-in2.h: Regenerate. |
| 893 | * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon. |
| 894 | (mips_set_isa_flags): Likewise. |
| 895 | (mips_mach_extensions): Add Octeon. |
| 896 | * cpu-mips.c: Update copyright. |
| 897 | (I_mipsocteon): New enum constant. |
| 898 | (arch_info_struct): Add Octeon. |
| 899 | |
| 900 | 2008-02-04 Alan Modra <amodra@bigpond.net.au> |
| 901 | |
| 902 | * elf32-spu.c (spu_elf_relocate_section): Correct return type. |
| 903 | Return error status on unexpected relocation errors. |
| 904 | |
| 905 | 2008-02-04 Alan Modra <amodra@bigpond.net.au> |
| 906 | |
| 907 | PR ld/5692 |
| 908 | * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort |
| 909 | on non-ELF input. |
| 910 | * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue |
| 911 | processing on non-ELF input. |
| 912 | |
| 913 | 2008-01-31 Marc Gauthier <marc@tensilica.com> |
| 914 | |
| 915 | * config.bfd (xtensa*-*-*): Recognize processor variants. |
| 916 | |
| 917 | 2008-01-31 Nick Clifton <nickc@redhat.com> |
| 918 | |
| 919 | PR ld/5692 |
| 920 | * elf.c (bfd_elf_get_elf_syms): Check the return value of |
| 921 | get_elf_backend_data. |
| 922 | |
| 923 | 2008-01-28 Fabian Groffen <grobian@gentoo.org> |
| 924 | |
| 925 | * config.bfd (x86_64-*-solaris2): Add support for this target. |
| 926 | |
| 927 | 2008-01-28 Alan Modra <amodra@bigpond.net.au> |
| 928 | |
| 929 | Rewrite SPU overlay handling code. Put overlay calls stubs in the |
| 930 | overlays where possible. Use a faster call stub, or optionally at |
| 931 | compile time, a more compact stub. Double size of _ovly_buf_table |
| 932 | so that low bit of _ovly_table.buf can be used as a "present" bit. |
| 933 | Reserve an extra _ovly_table entry for index zero. |
| 934 | * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields, |
| 935 | add new ones. |
| 936 | (struct got_entry): New. |
| 937 | (struct spu_stub_hash_entry): Delete. |
| 938 | (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete. |
| 939 | (spu_elf_link_hash_table_create): Adjust for struct changes. |
| 940 | (spu_stub_name): Delete. |
| 941 | (spu_elf_find_overlays): Don't track sections from overlay regions. |
| 942 | Instead set ovl_buf number in spu elf section data. Error if |
| 943 | overlays in one region don't start at the same address. Adjust |
| 944 | for struct _spu_elf_section_data changes. |
| 945 | (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete. |
| 946 | (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define. |
| 947 | (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes. |
| 948 | (enum _insn_type): New. |
| 949 | (count_stub, build_stub): New functions. |
| 950 | (allocate_spuear_stubs): Use count_stub. |
| 951 | (build_spuear_stubs): Use build_stub. |
| 952 | (populate_stubs, sort_stubs): Delete. |
| 953 | (process_stubs): New function. |
| 954 | (write_one_stub): Delete. |
| 955 | (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite. |
| 956 | (alloc_stack_info): Adjust for struct _spu_elf_section_data changes. |
| 957 | (maybe_insert_function, check_function_ranges): Likewise. |
| 958 | (find_function, pasted_function, build_call_tree): Likewise. |
| 959 | (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise. |
| 960 | (spu_elf_modify_program_headers): Likewise. |
| 961 | (interesting_section): Detect stub sections differently. Delete |
| 962 | htab param, adjust all callers. |
| 963 | (spu_elf_relocate_section): Rewrite stub handling. |
| 964 | (spu_elf_output_symbol_hook): Likewise. |
| 965 | (bfd_elf32_bfd_link_hash_table_free): Delete. |
| 966 | * elf32-spu.h (struct _spu_elf_section_data): Move input-only and |
| 967 | output-only fields into a union. Add ovl_buf. |
| 968 | (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes. |
| 969 | |
| 970 | 2008-01-25 DJ Delorie <dj@redhat.com> |
| 971 | |
| 972 | * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New. |
| 973 | |
| 974 | 2008-01-25 Kai Tietz <kai.tietz@onevision.com> |
| 975 | |
| 976 | * bfd-in.h: Add mingw I64 support. |
| 977 | * bfd-in2.h: Regenerated. |
| 978 | * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64. |
| 979 | |
| 980 | 2008-01-21 Alan Modra <amodra@bigpond.net.au> |
| 981 | |
| 982 | PR 4453 |
| 983 | * format.c (bfd_check_format_matches): Don't accept archives as |
| 984 | fully matching unless they have a map. |
| 985 | |
| 986 | 2008-01-21 Alan Modra <amodra@bigpond.net.au> |
| 987 | |
| 988 | * elflink.c (_bfd_elf_link_output_relocs): Correct error return. |
| 989 | |
| 990 | 2008-01-21 Alan Modra <amodra@bigpond.net.au> |
| 991 | |
| 992 | * ecoff.c (_bfd_ecoff_archive_p): Delete. |
| 993 | * libecoff.h (_bfd_ecoff_archive_p): Delete. |
| 994 | * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p. |
| 995 | * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise. |
| 996 | (ecoff_biglittle_vec): Likewise. |
| 997 | |
| 998 | 2008-01-19 Alan Modra <amodra@bigpond.net.au> |
| 999 | |
| 1000 | PR 5646 |
| 1001 | * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr |
| 1002 | non-NULL before dereferencing. |
| 1003 | |
| 1004 | 2008-01-15 Alan Modra <amodra@bigpond.net.au> |
| 1005 | |
| 1006 | PR 5604 |
| 1007 | * elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param |
| 1008 | names from others. |
| 1009 | (_bfd_elf_gc_keep): Declare. |
| 1010 | * elfxx-target.h (elf_backend_gc_keep): Define. |
| 1011 | (elfNN_bed): Init new field. |
| 1012 | * elflink.c (_bfd_elf_gc_keep): New function. |
| 1013 | (bfd_elf_gc_sections): Call gc_keep. |
| 1014 | * elf64-ppc.c (elf_backend_gc_keep): Define. |
| 1015 | (struct _ppc64_elf_section_data): Move .opd related fields to |
| 1016 | a struct so they don't occupy the same storage. Adjust accesses |
| 1017 | throughout file. |
| 1018 | (ppc64_elf_gc_keep): New function, split out from.. |
| 1019 | (ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark |
| 1020 | to mark .opd section, just set gc_mark. |
| 1021 | (ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust |
| 1022 | unless we are changing .opd. Test non-NULL opd->adjust at all |
| 1023 | accesses throughout file. |
| 1024 | * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype. |
| 1025 | |
| 1026 | 2008-01-15 Alan Modra <amodra@bigpond.net.au> |
| 1027 | |
| 1028 | * bfd-in.h (BFD_HOST_LONG_LONG): Delete. |
| 1029 | * bfd-in2.h: Regenerate. |
| 1030 | |
| 1031 | 2008-01-11 Tristan Gingold <gingold@adacore.com> |
| 1032 | Eric Botcazou <ebotcazou@adacore.com> |
| 1033 | |
| 1034 | * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a |
| 1035 | relocatable. |
| 1036 | * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise. |
| 1037 | * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise. |
| 1038 | * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise. |
| 1039 | * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise. |
| 1040 | * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise. |
| 1041 | * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise. |
| 1042 | * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise. |
| 1043 | * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise. |
| 1044 | * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise. |
| 1045 | * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise. |
| 1046 | * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise. |
| 1047 | * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise. |
| 1048 | * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise. |
| 1049 | * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise. |
| 1050 | * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise. |
| 1051 | * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output |
| 1052 | or executable output with relocations. |
| 1053 | |
| 1054 | 2008-01-09 Nick Clifton <nickc@redhat.com> |
| 1055 | |
| 1056 | PR gas/5552 |
| 1057 | * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field |
| 1058 | to FALSE for all relocs. |
| 1059 | |
| 1060 | 2008-01-09 Richard Sandiford <rsandifo@nildram.co.uk> |
| 1061 | |
| 1062 | PR ld/5526 |
| 1063 | * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged |
| 1064 | fields. Rename u.cie.u.merged to u.cie.u.merged_with. |
| 1065 | (eh_frame_sec_info): Add a cies field. |
| 1066 | (eh_frame_hdr_info): Add a merge_cies field. |
| 1067 | * elf-eh-frame.c (cie): Add a reloc_index member to the personality |
| 1068 | union. |
| 1069 | (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead |
| 1070 | of hdr_info->cies. |
| 1071 | (_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of |
| 1072 | cie structures in all cases and use it instead of extended_cies. |
| 1073 | If merging, store the cie array in sec_info->cies and point each |
| 1074 | CIE's eh_fde_cie at the associated element. Do not try to |
| 1075 | calculate the value of the personality routine here; record the |
| 1076 | offset of the relocation instead. Do not merge CIEs here. |
| 1077 | (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here... |
| 1078 | (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead. |
| 1079 | (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE. |
| 1080 | (find_merged_cie): New function. |
| 1081 | (_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies. |
| 1082 | |
| 1083 | 2008-01-07 Nick Clifton <nickc@redhat.com> |
| 1084 | |
| 1085 | PR binutils/5535 |
| 1086 | * vms.c (vms_close_and_cleanup): Check for the presence of a |
| 1087 | vms_private_data_struct before examining any of its fields. |
| 1088 | |
| 1089 | 2008-01-07 H.J. Lu <hongjiu.lu@intel.com> |
| 1090 | |
| 1091 | PR ld/5522 |
| 1092 | * elflink.c (elf_link_input_bfd): Don't write out a section if |
| 1093 | its output section is marked with SEC_NEVER_LOAD. |
| 1094 | |
| 1095 | For older changes see ChangeLog-2007 |
| 1096 | \f |
| 1097 | Local Variables: |
| 1098 | mode: change-log |
| 1099 | left-margin: 8 |
| 1100 | fill-column: 74 |
| 1101 | version-control: never |
| 1102 | End: |