X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=bfd%2FChangeLog;h=ef8426594aebb1f3b19f45e9b12095f5938f4f96;hb=e831e7b6ed2afd432c9791873284b5a1db9c5b97;hp=690c46d8ba27f4c8d736c4f90cbc68fcfd06aa91;hpb=2e5b2d74049eb4cf0df72a64d203cd270abd64aa;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 690c46d8ba..ef8426594a 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,230 @@ +2007-10-16 Bob Wilson + + * elflink.c (_bfd_elf_check_kept_section): Use the section rawsize + values if they are set. + +2007-10-16 Nick Clifton + + PR 5146 + * configure.in (AC_CHECK_HEADERS): Add alloca.h + * configure: Regenerate. + * config.in: Regenerate. + * som.c: Replace alloca-conf.h inclusion with code recommended in + autoconf documentation. + * elf64-hppa.c: Likewise. + +2007-10-16 Nick Clifton + + * configure.in (--enable-elf-stt-common): New configure + option. If enabled then the tools can generate symbols with + the ELF STT_COMMON type. + * config.in: Regenerate. + * configure: Regenerate. + * elf.c (swap_out_syms): If USE_STT_COMMON is defined then set + the type of emitted common symbols to STT_COMMON. + * elfcode.h (elf_slurp_symbol_table): Accept STT_COMMON symbol + types. + +2007-10-15 Alan Modra + + * coff-arm.c (arm_emit_base_file_entry): Check fwrite return value. + Return status. Adjust callers. + * coff-mcore.c (mcore_emit_base_file_entry): Likewise. + * coff-ppc.c (write_base_file_entry): New function. + (coff_ppc_relocate_section): Use it. + * elf32-arm.c (find_thumb_glue): Check asprintf return status. + (find_arm_glue): Likewise. + * vms-misc.c (_bfd_vms_output_flush): Check fwrite return value. + +2007-10-12 Nick Clifton + + PR 5160 + * elflink.c (eval_symbol): Remove bufsz variable and use + sizeof(symbuf) where necessary. + +2007-10-12 M R Swami Reddy + + * elf32-cr16.c (elf32_cr16_relax_section): Fix condition check typo. + +2007-10-12 Daniel Jacobowitz + + * elfxx-mips.c (mips_elf_sort_hash_table_f): Handle forced + local symbols specially. + (mips_elf_set_global_got_offset): Skip forced local symbols. + +2007-10-12 Alan Modra + + * elf.c (elfcore_grok_prxfpreg): Fix comment typo. + +2007-10-10 H.J. Lu + + * elf.c (get_program_header_size): Always add a PT_GNU_RELRO + segment for -z relro. + (_bfd_elf_map_sections_to_segments): Make a PT_GNU_RELRO + segment only when needed. + +2007-10-05 Bob Wilson + + * elf32-xtensa.c (relax_section): Call pin_internal_relocs when + changing a relocation's offset. Adjust call to translate_reloc. Do + not add a fix record for a DIFF reloc. For other relocs, only add a + fix record if the translated target is in a different object file; + otherwise, just update the relocation. Call pin_internal_relocs when + updating a reloc but not when adding a fix record. + (translate_reloc): Get the target section from a new argument, not + from the relocation. Change check for relaxable sections to an + assertion. Compute separate offset adjustments for the base symbol + and the addend, and set the new relocation's addend correctly. Return + the new target section. + +2007-10-05 Bob Wilson + + * elf32-xtensa.c (elf_xtensa_relocate_section): Remove updates of + r_type and howto after calling do_fix_for_relocateable_link and + do_fix_for_final_link. + +2007-10-05 Bob Wilson + + * elf32-xtensa.c (removed_by_actions): New. + (offset_with_removed_text): Reimplement using removed_by_actions. + (offset_with_removed_text_before_fill): Delete. + (relax_property_section): Use removed_by_actions. Rearrange logic. + (relax_section_symbols): Likewise. + +2007-10-04 Bob Wilson + + * elf32-xtensa.c (reloc_bfd_fix_struct): Delete target_abfd field. + (reloc_bfd_fix_init): Remove target_abfd argument. + (relax_section, move_literal): Adjust calls to reloc_bfd_fix_init. + +2007-10-04 Nick Clifton + + PR linker/5099 + * elf64-x86-64.c (elf64_x86_64_check_relocs): Add missing + apostrophe to error message. + +2007-10-01 M R Swami Reddy + + * elf32-cr16.c: Fixed DISP8, DISP20 and IMM20 relocations at + final relocation phase. + Added the below relaxations: IMM32 -> IMM20/IM16 -> IMM4. + * reloc.c: Added 3 new relocations: R_CR16_SWITCH8, + R_CR16_SWITCH16, R_CR16_SWITCH32. + * libbfd.h: Regenerate. + * bfd-in2.h: Regenerate. + +2007-09-30 Alan Modra + + * elflink.c: Formatting. + +2007-09-29 Alan Modra + + * elflink.c (resolve_symbol): Handle symbols in SEC_MERGE + sections. Don't test symbol st_shndx. Don't bother with + bfd_link_hash_common symbols. Print longs rather than ints + in debug messages. + (eval_symbol): Replace "sym" and "advanced" params with "symp". + Replace "addr" and "section_offset" params with "dot". Don't + cast bfd_vma values to signed, cast them to bfd_signed_vma. + (bfd_elf_perform_complex_relocation): Delete "output_bfd", "info", + "local_syms" and "local_sections" params. Add "relocation". + Delete code calculating relocation value. + (evaluate_complex_relocation_symbols): Delete function. Fold into.. + (elf_link_input_bfd): ..existing code examining relocs. + * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype. + * elf32-mep.c (mep_elf_check_relocs): Delete function. + (mep_elf_gc_sweep_hook, mep_elf_gc_mark_hook): Likewise. + (mep_elf_object_p): Don't set elf_bad_symtab. + (elf_backend_check_relocs): Don't define. + (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): Likewise. + (elf_backend_can_gc_sections, USE_RELA): Likwise. + (mep_elf_relocate_section): Move bfd_elf_perform_complex_relocation + call after we have calculated reloc value. Delete local sym + debug code. Use RELOC_FOR_GLOBAL_SYMBOL. Delete addend + adjusting code.. + (elf_backend_rela_normal): ..instead define this. + +2007-09-28 Alan Modra + + * elf-m10300.c (mn10300_elf_check_relocs): Delete dead code. + * elf32-arm.c (elf32_arm_check_relocs): Likewise. + * elf32-avr.c (elf32_avr_check_relocs): Likewise. + * elf32-bfin.c (bfinfdpic_check_relocs): Likewise. + * elf32-cris.c (cris_elf_check_relocs): Likewise. + * elf32-d10v.c (elf32_d10v_check_relocs): Likewise. + * elf32-dlx.c (elf32_dlx_check_relocs): Likewise. + * elf32-fr30.c (fr30_elf_check_relocs): Likewise. + * elf32-frv.c (_frvfdpic_check_discarded_relocs): Likewise. + (elf32_frv_check_relocs): Likewise. + * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. + * elf32-m32c.c (m32c_elf_check_relocs): Likewise. + * elf32-m32r.c (m32r_elf_check_relocs): Likewise. + * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise. + * elf32-mcore.c (mcore_elf_check_relocs): Likewise. + * elf32-msp430.c (elf32_msp430_check_relocs): Likewise. + * elf32-mt.c (mt_elf_check_relocs): Likewise. + * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise. + * elf32-sh.c (sh_elf_check_relocs): Likewise. + * elf64-mmix.c (mmix_elf_check_relocs): Likewise. + * elf64-sh64.c (sh_elf64_check_relocs): Likewise. + * elf32-score.c (_bfd_score_elf_check_relocs): Likewise. + (score_elf_local_relocation_p): Likewise. + (_bfd_score_elf_relocate_section): Likewise. + (score_elf_final_link_relocate): Likewise. + +2007-09-26 Jan Beulich + + * elf32-i386.c (elf_i386_check_relocs): Revert NULL pointer + check for R_386_GNU_VTINHERIT. + * elf-m10300.c (mn10300_elf_check_relocs): Check for NULL + pointer for R_xxx_GNU_VTENTRY. + * elf32-arm.c (elf32_arm_check_relocs): Likewise. + * elf32-bfin.c (bfin_check_relocs): Likewise. + (bfinfdpic_check_relocs): Likewise. + * elf32-cris.c (cris_elf_check_relocs): Likewise. + * elf32-d10v.c (elf32_d10v_check_relocs): Likewise. + * elf32-dlx.c (elf32_dlx_check_relocs): Likewise. + * elf32-fr30.c (fr30_elf_check_relocs): Likewise. + * elf32-frv.c (elf32_frv_check_relocs): Likewise. + * elf32-hppa.c (elf32_hppa_check_relocs): Likewise. + * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. + * elf32-m32r.c (m32r_elf_check_relocs): Likewise. + * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise. + * elf32-m68k.c (elf_m68k_check_relocs): Likewise. + * elf32-mcore.c (mcore_elf_check_relocs): Likewise. + * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise. + * elf32-ppc.c (ppc_elf_check_relocs): Likewise. + * elf32-s390.c (elf_s390_check_relocs): Likewise. + * elf32-score.c (_bfd_score_elf_check_relocs): Likewise. + * elf32-sh.c (sh_elf_check_relocs): Likewise. + * elf32-v850.c (v850_elf_check_relocs): Likewise. + * elf32-vax.c (elf_vax_check_relocs): Likewise. + * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise. + * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise. + * elf64-mmix.c (mmix_elf_check_relocs): Likewise. + * elf64-ppc.c (ppc64_elf_check_relocs): Likewise. + * elf64-s390.c (elf_s390_check_relocs): Likewise. + * elf64-sh64.c (sh_elf64_check_relocs): Likewise. + * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise. + * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise. + +2007-09-26 Alan Modra + + * elflink.c (set_symbol_value): Add isymbuf and locsymcount + params. Change symidx to a size_t. Don't access past end + of symbol buffer. + (resolve_symbol): Add isymbuf param and use instead of + finfo->internal_syms. + (eval_symbol, evaluate_complex_relocation_symbols): Likewise. + (elf_link_input_bfd): Don't read symbols specially for + evaluate_complex_relocation_symbols. + +2007-09-26 Tristan Gingold + + * som.c (som_get_reloc_upper_bound): If there are no relocs return + enough space to hold a NULL pointer. + 2007-09-26 Alan Modra * elf64-ppc.c (ppc_build_one_stub): Correct rel_hdr.sh_size.