X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2FChangeLog;h=20f1325dec9e9c76b4466324e63faffd0c6bba50;hb=33ac0ca144af42a986a21fcf9c978b4d75b8174c;hp=549211560f843e5033f0c18669393fef858765eb;hpb=967b2c539ac8232a7922ed303106d1e5fde120d7;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 549211560f..20f1325dec 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,381 @@ +2014-06-03 DJ Delorie + + * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability. + +2014-06-03 Nick Clifton + + PR ld/16807 + * peXXigen.c (rsrc_process_section): Page align the new contents + befgore writing out. + +2014-06-03 Alan Modra + + * elf64-ppc.c (ADDIS_R12_R2): Define. + (build_plt_stub): Support fusion on ELFv2 stub. + (ppc_build_one_stub): Likewise for plt branch stubs. + +2014-05-28 Alan Modra + + * elf32-rx.c (rx_table_map): Delete set but not used variables. + +2014-05-28 Tristan Gingold + + * dwarf2.c (lookup_address_in_function_table): Add best_fit_len + to keep the length of the best fit range. + (lookup_symbol_in_function_table, info_hash_lookup_funcinfo): + Likewise. + +2014-05-27 DJ Delorie + + * bfd/elf32-rx.c (get_symbol_value_maybe): New. + (rx_elf_relocate_section): If we find a reloc against + $tableentry$default$, redirect it to the appropriate + $tableentry$$. + (RX_Table_Info): New. + (rx_table_find): New. Check all tables and SEC_KEEP all sections + with table parts in them. + (rx_check_directives): New. + (rx_table_map_2): New. + (rx_table_map): New. + (rx_additional_link_map_text): New. Called to dump tables to the + map file. + * bfd/elf32-rx.h: New. + +2014-05-20 DJ Delorie + + * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow. + +2014-05-20 Alan Modra + + PR 16952 + * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier. + Remove redundant setting of htab->elf.dynobj. Don't align. + Define .sdata symbols using _bfd_elf_define_linkage_sym. + (ppc_elf_create_glink): Call ppc_elf_create_linker_section. + (create_sdata_sym): Delete. + (elf_allocate_pointer_linker_section): Rename from + elf_create_pointer_linker_section. Align section. + (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section + directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_ + and _SDA2_BASE_. + (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param. + Remove unnecessary tests on _SDA_BASE_ sym. + (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions. + (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks. + * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete. + (ppc_elf_maybe_strip_sdata_syms): Declare. + +2014-05-16 Ryan Mansfield + + * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*. + +2014-05-16 Jon Turney + + * peXXigen.c (pe_print_debugdata): Don't interpret debug directory + in a section with no contents. + (is_vma_in_section, find_section_by_vma): New functions. + (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file + offsets in the debug directory. + (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record): + Byte-swap GUID from little-endian to big-endian order for + consistent and conventional display. + +2014-05-16 Kaushik Phata + + * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if + 64-bit doubles objects mix with 32-bit doubles objects. + (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag. + +2014-05-08 Hans-Peter Nilsson + + * mmo.c: Update URLs in documentation comments. + +2014-05-02 Volodymyr Arbatov + David Weatherford + Max Filippov + + * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as + signed. + +2014-05-07 Andreas Tobler + + * config.bfd: Add proper arm config for *-*-freebsd*. + +2014-05-07 Andrew Bennett + + * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3, + mips32r5 and mips64r5. + * archures.c (bfd_architecture): Likewise. + * bfd-in2.h (bfd_architecture): Likewise. + * cpu-mips.c (arch_info_struct): Likewise. + * elfxx-mips.c (mips_set_isa_flags): Likewise. + +2014-05-06 Richard Sandiford + + * elfxx-mips.h (elfxx-mips.h): Declare. + * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report + Tag_GNU_MIPS_ABI_FP mismatches. + (_bfd_mips_fp_abi_string): New function. + +2014-05-02 Alan Modra + + * targets.c: Sort bfd_target vectors somewhat alphabetically. + * configure.in: Likewise. + * configure: Regenerate. + +2014-05-02 Alan Modra + + * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c, + * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c, + * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c, + * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c, + * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c, + * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c, + * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c, + * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c, + * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, + * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in, + * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c, + * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, + * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, + * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c, + * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c, + * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c, + * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, + * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c, + * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c, + * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c, + * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c, + * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, + * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c, + * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c, + * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c, + * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c, + * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c, + * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c, + * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c, + * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, + * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c, + * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c, + * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c, + * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c, + * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c, + * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c, + * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c, + * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c, + * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c, + * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c, + * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c, + * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c, + * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c, + * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c, + * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c, + * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c, + * vms-alpha.c, * vms-lib.c: Rename bfd targets to + ____vec. Adjust associated MY macros + on aout targets. + * configure: Regenerate. + +2014-05-01 Hans-Peter Nilsson + + * mmo.c (mmo File layout documentation): Add note about low bits + of address. + (mmo_write_chunk): When handling data remainder, assert that + previous remaining data is flushed. + (mmo_write_loc_chunk): Only look for trailing and leading zeros + when dealing with an aligned VMA and for aligned lengths. Don't skip + the last 32-bit-word of zeros. + (mmo_write_loc_chunk): Emit an error if the VMA is not aligned. + (mmo_scan) : Move re-alignment of vma before + emitting data, not after updating it. + : Call mmo_decide_section with aligned vma. + +2014-04-30 Nick Clifton + + * compress.c (bfd_is_section_compressed): When checking the + .debug_str section, also check the fifth byte in the section is + not part of a string. + +2014-04-30 Alan Modra + + * elf-eh-frame.c (struct cie.personality): Replace val with sym. + (find_merged_cie): Identify personality functions by (bfd_id,index) + pair when a local sym is used. + +2014-04-29 Christian Svensson + + * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced + into .rela.got if it contained TLS relocations as well. + +2014-04-28 Nick Clifton + + PR ld/16821 + * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile + time warning. + +2014-04-26 Alan Modra + + * po/SRC-POTFILES.in: Regenerate. + * configure: Regenerate. + +2014-04-25 Nick Clifton + + PR ld/16821 + * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on + a 342-bit host. This time for older versions of gcc. + +2014-04-24 Nick Clifton + + * peXXigen.c (rsrc_print_section): Fix compile time warning for + 32-bit hosts. + +2014-04-24 Alan Modra + + PR 16867 + * dwarf2.c: Formatting. + (struct dwarf2_debug): Make adjusted_section_count signed. + (unset_sections): Make i signed. + (set_debug_vma): New function. + (place_sections): Handle separate debug object file. Set VMA + on debug sections, even if they have an output section. Also + set VMA on zero size sections, and non-load but alloc sections. + Set adjusted_section_count to -1 when no section adjustment. + Malloc adjusted_sections. Don't double last_vma. Transfer + alloc section VMAs to separate debug file. + (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections. + (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop + test on symbols being the same before using old stash. Read + and use separate debug file symbols. Call place_sections. + (find_line): Don't call place_sections here. + * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto. + * libbfd.h: Regenerate. + * mach-o.c (bfd_mach_o_find_nearest_line): Adjust + _bfd_dwarf2_slurp_debug_info call. + * simple.c (simple_save_output_info): Clarify comment. + +2014-04-24 Nick Clifton + + PR ld/16807 + * peXXigen.c (struct rsrc_regions): New structure. + (rsrc_print_resource_directory): Use new structure. Include + offset of directory in listing. + (rsrc_print_resource_entry): Likewise. + (rsrc_print_section): Likewise. + (rsrc_count_entries): Do not increment sizeof_strings or + sizeof_leaves. + (rsrc_count_directory): Do not increment sizeof_tables. + (rsrc_compute_region_sizes): New function. + (rsrc_write_leaf): Maintain 8-byte alignment for resource data. + (rsrc_process_section): Compute size of regions after merging + entries. + +2014-04-23 Alan Modra + + PR ld/16787 + * dwarf2.c (struct dwarf2_debug): Add sec_vma field. + (place_sections): Do not modify VMA of sections when called from + linker after sections have been placed in output sections. Short + circuit single section case. + (save_section_vma, section_vma_same): New functions. + (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs + change. + * reloc.c (bfd_perform_relocation): Do not modify reloc addend + when non-relocatable. + +2014-04-22 Nick Clifton + + PR ld/16821 + * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts. + +2014-04-22 Christian Svensson + + * Makefile.am: Remove openrisc and or32 support. Add support for or1k. + * archures.c: Likewise. + * coffcode.h: Likewise. + * config.bfd: Likewise. + * configure.in: Likewise. + * reloc.c: Likewise. + * targets.c: Likewise. + * cpu-or1k.c: New file. + * elf32-or1k.c: New file. + * coff-or32.c: Delete. + * cpu-openrisc.c: Delete. + * cpu-or32.c: Delete. + * elf32-openrisc.c: Delete. + * elf32-or32.c: Delete. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * libbfd.h: Regenerate. + +2014-04-22 Yuanhui Zhang + + PR ld/16821 + * peXXigen.c (abs_finder): Fix for 32-bit host builds. + +2014-04-22 Will Newton + + * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove + function. (elf_backend_section_flags): Remove define. + +2014-04-21 Richard Henderson + + * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge + parameter; honor it and disable got merging when false. + (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during + the first pass of relaxation. + (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to + the end of the LITERAL+LITUSE chain. + (elf64_alpha_relax_section): Only process LITERAL relocs during the + second pass of relaxation. + + * configure.ac (use_secureplt): Enable by default. + * configure: Rebuild. + +2014-04-18 Tristan Gingold + + * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content, + bind_content, weak_bind_content, lazy_bind_content, + export_content. + (bfd_mach_o_load_command): Add comments, add next field. + (mach_o_data_struct): Replace commands field by first_command + and last_command. + * mach-o.c (bfd_mach_o_append_command): New function. + (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines. + (bfd_mach_o_bfd_copy_private_section_data): Check flavour, + copy fields. + (bfd_mach_o_bfd_copy_private_header_data): Copy load commands. + (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions. + (bfd_mach_o_write_thread): Use macro instead of literal. + (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib) + (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New + functions. + (bfd_mach_o_write_symtab_content): New function (extracted + from bfd_mach_o_write_symtab). + (bfd_mach_o_write_symtab): Split. + (bfd_mach_o_count_indirect_symbols): Move + (bfd_mach_o_build_dysymtab): Remove layout code. + (bfd_mach_o_write_contents): Rewritten to build commands in order. + (bfd_mach_o_count_sections_for_seg): Remove. + (bfd_mach_o_build_obj_seg_command): New function (extracted from + bfd_mach_o_build_seg_command). + (bfd_mach_o_build_exec_seg_command): New function. + (bfd_mach_o_build_dysymtab_command): Remove. + (bfd_mach_o_layout_commands): New function. + (bfd_mach_o_init_segment): New function. + (bfd_mach_o_build_commands): Major rework to handle non-object + files. + (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New + function. + (bfd_mach_o_read_dyld_info): Clear content fields. + (bfd_mach_o_read_segment): Adjust call. + (bfd_mach_o_flatten_sections): Adjust as now load commands are + chained. + (bfd_mach_o_scan_start_address, bfd_mach_o_scan) + (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address) + (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment): + Likewise. + 2014-04-18 Tristan Gingold * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data): @@ -129,7 +507,7 @@ of safe ppc476 insns at end of page. Also remove non-branch insns. Expand comments. -2014-04-08 Jon TURNEY +2014-04-08 Jon Turney * peXXigen.c (pe_print_debugdata): New function: Displays the contents of the debug directory and decodes codeview entries. @@ -241,14 +619,14 @@ when num == 0. 2014-03-27 Yury Gribov - Pavel Fedin + Pavel Fedin - * elf32-arm.c: Add support for limited pretty-printing of PLT + * elf32-arm.c: Add support for limited pretty-printing of PLT entries on eabi and nacl targets. (elf32_arm_get_synthetic_symtab): Add new callback. - (elf32_arm_nacl_plt_sym_val): Likewise. - (elf32_arm_plt0_size): Add helper function. - (elf32_arm_plt_size): Likewise. + (elf32_arm_nacl_plt_sym_val): Likewise. + (elf32_arm_plt0_size): Add helper function. + (elf32_arm_plt_size): Likewise. 2014-03-27 Tristan Gingold @@ -314,10 +692,10 @@ 2014-03-14 Meador Inge - * configure.in: Add strnlen to AC_CHECK_DECLS. - * config.in: Regenerate. - * configure: Regenerate. - * sysdep.h (strnlen): Add prototype. + * configure.in: Add strnlen to AC_CHECK_DECLS. + * config.in: Regenerate. + * configure: Regenerate. + * sysdep.h (strnlen): Add prototype. 2014-03-14 Alan Modra @@ -518,8 +896,8 @@ 2014-02-18 Jack Carter - * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of - PT_DYNAMIC segment flags. + * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of + PT_DYNAMIC segment flags. 2014-02-17 Jan Kratochvil