mirror of
https://github.com/openharmony/third_party_elfutils.git
synced 2026-07-20 23:45:11 -04:00
Masatake YAMATO
c8c610bcfb
This patch adds the module and source file information to the each stack trace line. `-m' is for module file information and `-s' is for source file information. `-v' is for both and more. This is based on private discussion with Jan Kratochvil <jan.kratochvil@redhat.com>. In v2 patch, `-s' and `-m' options are introduced instead of using `-v' repeatedly as suggested by Mark Wielaard <mjw@redhat.com>. In v3 patch `-a' is added as extra option and source lines are printed on their own line. Signed-off-by: Masatake YAMATO <yamato@redhat.com> Signed-off-by: Mark Wielaard <mjw@redhat.com>
2671 lines
88 KiB
Plaintext
2671 lines
88 KiB
Plaintext
2013-12-17 Masatake YAMATO <yamato@redhat.com>
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Mark Wielaard <mjw@redhat.com>
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* stack.c (show_activation, show_module, show_source): New variables.
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(parse_opt): Set show_activation if -a option is given.
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Set show_module if -m option is given. Set show_source if -s option
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is given. Set all show booleans when -v option is given.
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(main): Added `-a', `-m', `-s', and `-v' to the help message.
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(frame_callback): Print module and source file information.
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2013-11-25 Petr Machata <pmachata@redhat.com>
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* elflint.c (valid_e_machine): Add EM_AARCH64.
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2013-11-14 Petr Machata <pmachata@redhat.com>
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* readelf.c (handle_core_item) <'h'>: New branch for handling
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fields that shouldn't be displayed.
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2013-11-10 Mark Wielaard <mjw@redhat.com>
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* stack.c: Use ARGP_PROGRAM_VERSION_HOOK_DEF and
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ARGP_PROGRAM_BUG_ADDRESS_DEF.
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(print_version): New function.
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2013-11-09 Mark Wielaard <mjw@redhat.com>
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* arlib.c (arlib_init): Call snprintf before using the result
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with memcpy.
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(arlib_finalize): Likewise.
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* nm.c (show_symbols_sysv): Don't modify cnt inside assert.
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2013-11-07 Jan Kratochvil <jan.kratochvil@redhat.com>
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* Makefile.am (bin_PROGRAMS): Add stack.
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(stack_LDADD): New.
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* stack.c: New file.
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2013-11-05 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_debug_ranges_section): Cast address to size_t
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before comparison.
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(print_debug_loc_section): Likewise.
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2013-10-18 Mark Wielaard <mjw@redhat.com>
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* ar.c (main): Correct operation check when instance_specifed is set.
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2013-09-26 Petr Machata <pmachata@redhat.com>
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* readelf.c (handle_file_note): New function.
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(handle_notes_data): Call it to handle NT_FILE notes.
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2013-09-26 Petr Machata <pmachata@redhat.com>
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* readelf.c (handle_siginfo_note): New function.
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(handle_notes_data): Call it to handle NT_SIGINFO notes.
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(buf_read_int, buf_read_ulong, buf_has_data): New functions.
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2013-08-13 Mark Wielaard <mjw@redhat.com>
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* addr2line.c (options): Add "inlines", 'i'.
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(show_inlines): New bool.
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(parse_opt): Handle 'i'.
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(print_diesym): New static function.
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(print_src): New function taking code from...
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(handle_address): here. Call print_src. Print inlines.
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2013-08-12 Mark Wielaard <mjw@redhat.com>
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* addr2line.c (main): If there is a newline char at end of buf,
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then remove it.
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2013-07-05 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_ops): Take CU as argument, use it to print
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parameter_ref DIE offset.
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(struct listptr): Replace base field with cu.
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(listptr_base): New function.
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(compare_listptr): Use listptr_base.
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(notice_listptr): Take CU as argument.
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(skip_listptr_hole): Likewise.
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(print_debug_ranges_section): Pass NULL as CU to skip_listptr_hole.
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(print_cfa_program): Pass NULL as CU to print_ops.
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(struct attrcb_args): Replace cu_base field with cu.
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(attr_callback): Pass cu not cu_base to notice_listptr.
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(print_debug_units): Don't calculate base, just set cu.
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(print_debug_loc_section): Pass cu to skip_listptr_hole and
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print_ops.
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2013-05-06 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_ops): Format first DW_OP_GNU_implicit_pointer
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argument as DIE offset.
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2013-04-24 Mark Wielaard <mjw@redhat.com>
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* Makefile.am: Use AM_CPPFLAGS instead of INCLUDES.
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2013-03-25 Mark Wielaard <mjw@redhat.com>
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* readelf.c (argp_options): Add decodedline.
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(decodedline): New boolean initialized to false.
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(parse_opt): Set decodedline when arg is decodedline.
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(print_decoded_line_section): New function.
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(print_debug_line_section): Call print_decoded_line_section when
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decodedline is true.
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2013-03-25 Mark Wielaard <mjw@redhat.com>
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* readelf.c (argp_option): Add decodedaranges.
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(decodedaranges): New boolean initialized to false.
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(parse_opt): Set decodedaranges when arg is decodedaranges.
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(print_debug_aranges_section): Reimplemented and original
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implementation renamed to...
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(print_decoded_aranges_section): this.
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2013-03-25 Mark Wielaard <mjw@redhat.com>
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* readelf.c (attrcb_args): Add Dwarf_Die.
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(attr_callback): When highpc is in constant form also print as
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address.
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(print_debug_units): Set args.die.
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2013-03-19 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_gdb_index_section): Free format_dwarf_addr results.
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2013-03-18 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_gdb_index_section): Accept version 8.
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2013-03-01 Mark Wielaard <mjw@redhat.com>
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* findtextrel.c (process_file): Release ELF and close file when not
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text relocations are found.
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* strip.c (handle_elf): Track memory used for .debuglink section data
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and free when done.
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2013-02-24 Mark Wielaard <mjw@redhat.com>
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* elflint.c (check_symtab): Add __bss_start__ to the list of symbols
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allowed to have out of section values because of GNU ld bugs.
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2013-02-06 Mark Wielaard <mjw@redhat.com>
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* elflint.c (check_symtab): Add __bss_start and __TMC_END__ to the
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list of symbols allowed to have out of section values because of
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GNU ld bugs in either .symtab or .dynsym, but only when they are
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zero sized.
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2013-01-24 Mark Wielaard <mjw@redhat.com>
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* readelf.c (argp_option): Add unresolved-address-offsets, U.
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(print_unresolved_addresses): New static.
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(parse_opt): Handle 'U', set print_unprocessed_values.
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(format_dwarf_addr): Take and handle new raw argument.
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(print_ops): Call format_dwarf_addr with raw offset values.
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(print_debug_ranges_section): Likewise.
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(print_debug_frame_section): Likewise.
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(attr_callback): Likewise.
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(print_debug_line_section): Likewise.
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(print_debug_loc_section): Likewise.
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(print_gdb_index_section): Likewise.
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2013-01-18 Mark Wielaard <mjw@redhat.com>
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* readelf.c (struct listptr): Add base Dwarf_Addr field.
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(compare_listptr): Warn for same offset with different base.
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(notice_listptr): Take base argument and set it.
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(skip_listptr_hole): Likewise.
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(struct attrcb_args): Removed unused cu_offset field.
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Add cu_base Dwarf_Addr field.
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(attr_callback): Call notice_listptr with cbargs->cu_base.
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(print_debug_units): Set args.cu_base.
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(print_debug_ranges_section): Get base and use for format_dwarf_addr.
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(print_debug_loc_section): Likewise.
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2013-01-29 Jan Kratochvil <jan.kratochvil@redhat.com>
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* readelf.c (handle_core_items): Limit special repeated items handling
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to single-item formats '\n', 'b' and 'B', assert OFFSET 0 there.
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2012-12-18 Mark Wielaard <mark@bordewijk.wildebeest.org>
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* readelf.c (ELF_INPUT_SECTION): New argp key value.
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(argp_option): Add elf-section.
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(elf_input_section): New static.
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(parse_opt): Handle ELF_INPUT_SECTION and set elf_input_section.
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(open_input_section): New function.
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(process_file): Call open_input_section if elf_input_section set.
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2013-01-13 David Abdurachmanov <David.Abdurachmanov@cern.ch>
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ar.c (do_oper_delete): Fix num passed to memset.
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2012-12-21 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_debug_frame_section): Adjust FDE start address
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if pcrel before feeding it to format_dwarf_addr.
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2012-12-21 Mark Wielaard <mjw@redhat.com>
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* addr2line.c (main): Call dwfl_end.
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2012-12-11 Roland McGrath <roland@hack.frob.com>
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* nm.c (show_symbols_sysv): Fix size passed to snprintf for invalid
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sh_name case.
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Reported by David Abdurachmanov <David.Abdurachmanov@cern.ch>.
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2012-10-16 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_ops): DW_OP_skip and DW_OP_bra targets are
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calculated beginning after the operand and 2-byte constant.
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2012-10-12 Jan Kratochvil <jan.kratochvil@redhat.com>
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* readelf.c (ITEM_WRAP_COLUMN, REGISTER_WRAP_COLUMN): Merge to ...
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(WRAP_COLUMN): ... here.
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(print_core_item): Remove parameter format_max. Update function
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comment. Replace FORMAT_MAX by the real output width.
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(handle_core_item): Remove the FORMAT_MAX values in TYPES, DO_TYPE,
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calls of print_core_item, remove variable maxfmt, change
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ITEM_WRAP_COLUMN to WRAP_COLUMN.
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(handle_core_register): Remove the FORMAT_MAX values in TYPES, BITS,
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calls of print_core_item, change REGISTER_WRAP_COLUMN to WRAP_COLUMN.
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2012-10-11 Jan Kratochvil <jan.kratochvil@redhat.com>
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* readelf.c (handle_core_item) <b>: Make run an outer block variable.
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Increase run only if LASTBIT != 0. Print last element only if RUN > 0.
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2012-08-27 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_debug_macro_section): Print offset as PRIx64.
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2012-08-27 Mark Wielaard <mjw@redhat.com>
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* readelf.c (register_info): Handle loc == NULL.
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2012-08-22 Jeff Kenton <jkenton@tilera.com>
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* elflint.c (valid_e_machine): Add EM_TILEGX and EM_TILEPRO.
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2012-08-16 Mark Wielaard <mjw@redhat.com>
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* readelf.c (dwarf_tag_name): Renamed from dwarf_tag_string.
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Uses new dwarf_tag_string or adds ??? or lo_user+%#x when
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appropriate.
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(dwarf_attr_name): Likewise.
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(dwarf_form_name): Likewise.
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(dwarf_lang_name): Likewise.
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(dwarf_inline_name): Likewise.
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(dwarf_encoding_name): Likewise.
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(dwarf_access_name): Likewise.
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(dwarf_visibility_name): Likewise.
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(dwarf_virtuality_name): Likewise.
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(dwarf_identifier_case_name): Likewise.
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(dwarf_calling_convention_name): Likewise.
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(dwarf_ordering_name): Likewise.
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(dwarf_discr_list_name): Likewise.
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(print_ops): Remove KNOWN. Use dwarf_locexpr_opcode_string.
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(attr_callback): Call new dwarf_foobar_name instead of old
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dwarf_foobar_string functions.
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(dwarf_tag_string): New function using known-dwarf.h macros.
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(dwarf_attr_string): Likewise.
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(dwarf_form_string): Likewise.
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(dwarf_lang_string): Likewise.
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(dwarf_inline_string): Likewise.
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(dwarf_encoding_string): Likewise.
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(dwarf_access_string): Likewise.
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(dwarf_visibility_string): Likewise.
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(dwarf_virtuality_string): Likewise.
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(dwarf_identifier_case_string): Likewise.
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(dwarf_calling_convention_string): Likewise.
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(dwarf_ordering_string): Likewise.
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(dwarf_discr_list_string): Likewise.
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(dwarf_locexpr_opcode_string): Likewise.
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2012-06-27 Mark Wielaard <mjw@redhat.com>
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* readelf.c (dwarf_form_string): Handle DW_FORM_GNU_ref_alt and
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DW_FORM_GNU_strp_alt.
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(attr_callback): Likewise.
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2012-07-30 Petr Machata <pmachata@redhat.com>
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* nm.c (show_symbols_bsd): Reorder arguments in {S,}FMTSTRS (and
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corresponding printf) so that those that are referenced by only
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one of the formatting strings are at the end.
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2012-07-29 Mark Wielaard <mjw@redhat.com>
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* readelf.c (dwarf_lang_string): Use DW_LANG_ObjC, not DW_LANG_Objc.
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(print_ops): Use known[op], not op_name, for DW_OP_GNU_parameter_ref.
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2012-07-19 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_ops): Handle DW_OP_GNU_parameter_ref.
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2012-07-11 Mark Wielaard <mjw@redhat.com>
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* readelf.c (options): Add macro to help of debug-dump.
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(section_e): Add section_macro.
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(section_all): Add section_macro.
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(parse_opt): Handle macro.
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(print_debug_macro_section): New function.
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(print_debug): Add NEW_SECTION (macro).
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2012-07-10 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_gdb_index_section): Add version 7 support.
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Keep track of cu_nr. Print kind and static/global flag for each
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symbol. When a symbol is in the TU list add 'T'.
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2012-06-26 Mark Wielaard <mjw@redhat.com>
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* readelf.c (dwarf_attr_string): Add DW_AT_GNU_macros.
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2012-06-22 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_ops): Cast printf PRIu/x64 arguments to uint64_t
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for gcc 4.7 -Wformat.
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2012-05-09 Roland McGrath <roland@hack.frob.com>
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* elflint (check_sections): Allow zero sized sections at (filesz) end
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of segment. And make check overflow-proofed.
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2012-04-24 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_ops): Add DW_OP_GNU_push_tls_address,
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DW_OP_GNU_uinit and DW_OP_GNU_encoded_addr.
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2012-03-28 Roland McGrath <roland@hack.frob.com>
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* elflint.c (special_sections): Accept SHF_INFO_LINK for reloc sections.
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2012-03-28 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_debug_abbrev_section): Check there is Dwarf
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section data.
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(print_debug_str_section): Likewise.
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2012-03-21 Mark Wielaard <mjw@redhat.com>
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* readelf.c (print_gdb_index_section): Accept version 6.
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2012-01-31 Mark Wielaard <mjw@redhat.com>
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* readelf.c (attr_callback): Don't special case DW_FORM_sec_offset.
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2012-01-21 Ulrich Drepper <drepper@gmail.com>
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* addr2line.c: Update copyright year.
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* ar.c: Likewise.
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* elfcmp.c: Likewise.
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* elflint.c: Likewise.
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* findtextrel.c: Likewise.
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* ld.c: Likewise.
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* nm.c: Likewise.
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* objdump.c: Likewise.
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* ranlib.c: Likewise.
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* readelf.c: Likewise.
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* size.c: Likewise.
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* strings.c: Likewise.
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* strip.c: Likewise.
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* unstrip.c: Likewise.
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* nm.c (argp_children): Define.
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(argp): Hook up argp_children.
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(handle_ar): Optimize puts call.
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(show_symbols_bsd): Use positional parameters to also print color
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codes. Don't print STT_FILE symbols.
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* objdump.c (options): Improve help text.
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(argp_children): Define.
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(argp): Hook up argp_children.
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(disasm_info): Add elements for color codes.
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(disasm_output): Print color codes as well.
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(show_disasm): Set up disasm_info data for callback.
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2012-01-20 Roland McGrath <roland@hack.frob.com>
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* arlib-argp.c (arlib_deterministic_output): Initialize from
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configured value.
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(help_filter): New function.
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(argp): Use it.
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* ar.c (main): Handle oper_none as usage error.
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* arlib-argp.c (options, parse_opt): Grok -U as inverse of -D.
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* ranlib.c (argp): Use arlib_argp_children.
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* arlib.c (arlib_init): Obey arlib_deterministic_output.
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* arlib-argp.c: New file.
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* Makefile.am (libar_a_SOURCES): Add it.
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* arlib.h (arlib_deterministic_output, arlib_argp_children):
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Declare new variables.
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* ar.c (deterministic_output): Variable removed.
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(do_oper_insert): Use arlib_deterministic_output instead.
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(options, parse_opt): Don't handle -D here. Add group numbers.
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(argp): Use arlib_argp_children.
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2011-12-20 Roland McGrath <roland@hack.frob.com>
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* readelf.c (print_debug): Initialize DUMMY_DBG.elf.
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Reported by Karel Klic <kklic@redhat.com>.
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2011-11-05 Roland McGrath <roland@hack.frob.com>
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* ar.c (deterministic_output): New flag variable.
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(options, parse_opt): Grok -D to set it.
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(do_oper_insert): When set, use zero from mtime, uid, and gid.
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* ar.c (do_oper_insert): Fix check on elf_rawfile return value.
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2011-10-04 Marek Polacek <mpolacek@redhat.com>
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* readelf.c (register_info): Assume the right size of an array.
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2011-10-03 Ulrich Drepper <drepper@gmail.com>
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* nm.c: Recognize option --mark-special. Still recognize --mark-weak
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but don't show it in help anymore.
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(mark_special): Renamed from mark_weak.
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(parse_opt): Adjust.
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(class_type_char): Take additional parameters for ELF file and ELF
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|
header. Treat TLS symbols like objects.
|
|
In case of D symbols, show u for unique symbols, R for symbols in
|
|
read-only sections, B for symbols in BSS sections.
|
|
(show_symbols_bsd): Take additional parameters for ELF file and ELF
|
|
header. Adjust for class_type_char change. Show TLS symbols with
|
|
@ after them in case --mark-special is selected.
|
|
(show_symbols_posix): Likewise.
|
|
(show_symbols): Adjust calls to show_symbols_bsd and
|
|
show_symbols_posix.
|
|
(show_symbols_sysv): Avoid printing adress and size for undefined
|
|
symbols. Don't print initial special entry and section entries.
|
|
|
|
2011-10-02 Ulrich Drepper <drepper@gmail.com>
|
|
|
|
* Makefile.am (demanglelib): Define.
|
|
(nm_LDADD): Add demanglelib.
|
|
* nm.c (options): Add -C option.
|
|
(demangle): Define as global variable.
|
|
(parse_opt): Recognize -C.
|
|
(show_symbols_sysv): Handle demangling.
|
|
(show_symbols_bad): Likewise.
|
|
(show_symbols_posix): Likewise.
|
|
(show_symbols): Likewise.
|
|
|
|
2011-07-09 Roland McGrath <roland@hack.frob.com>
|
|
|
|
* readelf.c (options, parse_opt): Grok -W/--wide and ignore it.
|
|
|
|
* ar.c (parse_opt): Grok -u.
|
|
|
|
2011-05-30 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* strip.c (relocate): Make offset check overflow-proof.
|
|
|
|
2011-05-23 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* strip.c (relocate): Take new arguments is_rela to indicate
|
|
whether the relocation is from a SHT_REL or SHT_RELA section.
|
|
Relocate against any debug section symbol, not just STT_SECTION
|
|
symbols. For SHT_REL relocations, fetch addend from offset and
|
|
add it to symbol value if not zero.
|
|
|
|
2011-05-23 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* strip.c (OPT_RELOC_DEBUG): New option.
|
|
(argp_option): Add new --reloc-debug-sections option.
|
|
(main): Check new option.
|
|
(parse_opt): Likewise.
|
|
(handle_elf): Remove any relocations between debug sections
|
|
in ET_REL for the debug file when requested.
|
|
|
|
2011-05-18 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* strip.c (handle_elf): Make sure all sections of a removed group
|
|
section are removed too. Don't discard SHT_GROUP sections, copy
|
|
section table before it gets modified. Section group signature
|
|
symbols don't have to be retained.
|
|
|
|
2011-05-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* readelf.c (print_ops): Handle DW_OP_GNU_const_type,
|
|
DW_OP_GNU_regval_type, DW_OP_GNU_deref_type, DW_OP_GNU_convert
|
|
and DW_OP_GNU_reinterpret.
|
|
|
|
2011-05-17 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* readelf.c (dwarf_tag_string): Fixup DW_TAG_GNU_call_site and
|
|
DW_TAG_GNU_call_site_parameter return strings.
|
|
|
|
2011-05-11 Marek Polacek <mpolacek@redhat.com>
|
|
|
|
* nm.c (show_symbols_sysv): Remove unused if/else, remove
|
|
unused `prefix' and `fname' parameters.
|
|
|
|
2011-05-07 Marek Polacek <mpolacek@redhat.com>
|
|
|
|
* unstrip.c (compare_sections_nonrel): Mark this function as static.
|
|
|
|
2011-04-26 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* readelf.c (handle_notes_data): Call ebl_object_note_type_name
|
|
with note name.
|
|
|
|
2011-04-14 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* readelf.c (options): Add gdb_index.
|
|
(section_e): Define section_gdb_index.
|
|
(parse_opt): Recognize gdb_index debug-dump argument.
|
|
(print_gdb_index_section): New function.
|
|
(print_debug): Add gdb_index to debug_sections.
|
|
|
|
2011-03-24 Petr Machata <pmachata@redhat.com>
|
|
|
|
* readelf.c (print_debug_line_section): Emit initial space for all
|
|
opcode lines. Print offset in front of each opcode.
|
|
|
|
2011-03-22 Marek Polacek <mpolacek@redhat.com>
|
|
|
|
* readelf.c (handle_dynamic): Don't segfault at DT_PLTREL case.
|
|
|
|
2011-03-22 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* readelf.c (dwarf_tag_string): Support DW_TAG_GNU_call_site
|
|
and DW_TAG_GNU_call_site_parameter.
|
|
(dwarf_attr_string): Support DW_AT_GNU_call_site_value,
|
|
DW_AT_GNU_call_site_data_value,
|
|
DW_AT_GNU_call_site_target,
|
|
DW_AT_GNU_call_site_target_clobbered,
|
|
DW_AT_GNU_tail_call,
|
|
DW_AT_GNU_all_tail_call_sites,
|
|
DW_AT_GNU_all_call_sites,
|
|
and DW_AT_GNU_all_source_call_sites.
|
|
(print_ops): Handle DW_OP_GNU_entry_value.
|
|
(attr_callback): Handle DW_AT_GNU_call_site_value,
|
|
DW_AT_GNU_call_site_data_value,
|
|
DW_AT_GNU_call_site_target,
|
|
and DW_AT_GNU_call_site_target_clobbered.
|
|
|
|
2011-03-10 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* elflint.c (check_symtab): Use ebl_check_st_other_bits.
|
|
|
|
2011-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
|
|
|
|
* readelf.c (reset_listptr): Clear TABLE->TABLE.
|
|
|
|
2011-02-25 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* readelf.c (dwarf_attr_string): Add DW_AT_GNU_* handling.
|
|
(dwarf_form_string): Properly format and return unknown form.
|
|
|
|
2011-02-23 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (section_name): New function.
|
|
(print_debug_abbrev_section): Use it instead of constant.
|
|
(print_debug_aranges_section): Likewise.
|
|
(print_debug_ranges_section): Likewise.
|
|
(print_debug_units): Likewise.
|
|
(print_debug_line_section): Likewise.
|
|
(print_debug_loc_section): Likewise.
|
|
(print_debug_macinfo_section): Likewise.
|
|
(print_debug_pubnames_section): Likewise.
|
|
(print_debug_str_section): Likewise.
|
|
(print_debug) [USE_ZLIB]: Match .zdebug_* sections too.
|
|
(print_debug_abbrev_section): Use decoded d_size, not sh_size.
|
|
(print_debug_str_section): Likewise.
|
|
|
|
* readelf.c (dwarf_attr_string): Grok DW_AT_GNU_odr_signature.
|
|
|
|
2011-02-11 Roland McGrath <roland@redhat.com>
|
|
|
|
* elfcmp.c (verbose): New variable.
|
|
(options, parse_opt): Grok -l/--verbose to set it.
|
|
(main): Under -l, keep going after first difference.
|
|
|
|
* elfcmp.c (ignore_build_id): New variable.
|
|
(options, parse_opt): Grok --ignore-build-id to set it.
|
|
(main): For SHT_NOTE sections, compare note details rather than raw
|
|
bytes. Under --ignore-build-id, don't complain about differing build
|
|
ID contents if lengths match.
|
|
|
|
2011-02-08 Roland McGrath <roland@redhat.com>
|
|
|
|
* ldscript.y (filename_id_star): Remove unused variable.
|
|
|
|
* unstrip.c (copy_elided_sections): Remove unused variable.
|
|
|
|
* elflint.c (check_dynamic): Remove unused variables.
|
|
|
|
* elflint.c (check_symtab): Warn about missing xndx section only once.
|
|
|
|
* ldgeneric.c (check_for_duplicate2): Remove unused variable.
|
|
|
|
2011-01-06 Roland McGrath <roland@redhat.com>
|
|
|
|
* strip.c (handle_elf): Under --strip-sections, remove all
|
|
non-allocated sections and never generate .gnu_debuglink.
|
|
|
|
2011-01-04 Roland McGrath <roland@redhat.com>
|
|
|
|
* strip.c (remove_shdrs): New variable.
|
|
(options, parse_opt): Grok --strip-sections to set it.
|
|
(handle_elf): When that's set, truncate off .shstrtab and shdrs.
|
|
|
|
2010-11-10 Roland McGrath <roland@redhat.com>
|
|
|
|
* findtextrel.c (process_file): Don't assume order of sections.
|
|
Reported by Mike Hommey <mh@glandium.org>.
|
|
|
|
2010-07-26 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_ops): Handle DW_OP_GNU_implicit_pointer.
|
|
|
|
2010-08-30 Roland McGrath <roland@redhat.com>
|
|
|
|
Print .debug_loc/.debug_ranges with cognizance of actual DIE uses.
|
|
* readelf.c (parse_opt): Add section_info to implicit_debug_sections
|
|
for ranges, loc.
|
|
(struct listptr, struct listptr_table): New types.
|
|
(compare_listptr, reset_listptr, sort_listptr): New functions.
|
|
(notice_listptr, skip_listptr_hole): New functions.
|
|
(struct attrcb_args): Add silent member.
|
|
(attr_callback): Call notice_listptr for loclistptr and rangelistptr.
|
|
Suppress output if silent, but still call notice_listptr.
|
|
(print_debug_units): Suppress output if section_info not requested.
|
|
(print_debug_loc_section): Call sort_listptr, skip_listptr_hole.
|
|
(print_debug_ranges_section): Likewise.
|
|
(print_debug): Call reset_listptr on both tables.
|
|
|
|
* readelf.c (print_debug_ranges_section): Print empty list.
|
|
(print_debug_loc_section): Likewise.
|
|
|
|
* readelf.c (print_debug_loc_section): Check for bogus length
|
|
before calling print_ops.
|
|
(print_ops): Check harder for bogus data that would read off end.
|
|
|
|
2010-08-11 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (for_each_section_argument): Process all sections with
|
|
matching name, not just the first.
|
|
|
|
2010-07-26 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_ops): Take new argument for CU version.
|
|
Fix DW_OP_call_ref decoding to depend on it.
|
|
(print_debug_loc_section): Update caller.
|
|
(print_cfa_program): Take new argument, pass it down.
|
|
(print_debug_frame_section): Update caller.
|
|
(struct attrcb_args): New member version.
|
|
(print_debug_units): Initialize it.
|
|
|
|
2010-07-02 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_debug_frame_section): Use format_dwarf_addr for
|
|
initial_location.
|
|
|
|
2010-06-30 Roland McGrath <roland@redhat.com>
|
|
|
|
* strings.c (main): Use STDIN_FILENO, not STDOUT_FILENO.
|
|
Ignore st_size for a non-S_ISREG file descriptor.
|
|
(read_block): Move assert after no-mmap bail-out.
|
|
(read_block_no_mmap): Fix size calculations for moving buffer remnant.
|
|
|
|
2010-06-22 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_debug_line_section): Fix braino in DW_LNS_set_isa.
|
|
|
|
2010-06-21 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (dwarf_tag_string): Handle new v4 tags.
|
|
(dwarf_attr_string): Add new attributes.
|
|
(dwarf_tag_string): Handle DW_TAG_GNU_*.
|
|
|
|
* readelf.c (print_ops): Use 64-bit types for LEB128 operands.
|
|
(print_cfa_program): Likewise.
|
|
|
|
2010-06-20 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_debug_units): New function, broken out of ...
|
|
(print_debug_info_section): ... here. Call it.
|
|
(print_debug_types_section): New function.
|
|
(enum section_e): Add section_types alias for section_info.
|
|
(print_debug): Add types to the sections table.
|
|
|
|
* readelf.c (print_debug_frame_section): Handle version 4 format.
|
|
|
|
* readelf.c (print_debug_line_section): Handle version 4 format.
|
|
|
|
2010-06-14 Roland McGrath <roland@redhat.com>
|
|
|
|
* unstrip.c (copy_elided_sections): Make sure all sections' data have
|
|
been read in before we write anything out.
|
|
|
|
2010-06-04 Roland McGrath <roland@redhat.com>
|
|
|
|
* unstrip.c (update_shdr): New function.
|
|
(update_sh_size): Call it instead of gelf_update_shdr.
|
|
(adjust_relocs, add_new_section_symbols): Likewise.
|
|
(new_shstrtab, copy_elided_sections): Likewise.
|
|
|
|
* unstrip.c (copy_elided_sections): Bail if stripped file has more
|
|
sections than unstripped file, rather than getting confused later.
|
|
|
|
2010-06-01 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (dwarf_form_string): Handle DWARF 4 forms.
|
|
(attr_callback): Handle DW_FORM_flag_present, DW_FORM_exprloc,
|
|
DW_FORM_sec_offset, DW_FORM_ref_sig8.
|
|
|
|
* readelf.c (print_debug): Don't bail if libdw setup fails.
|
|
Suppress complaint if we only want .eh_frame anyway.
|
|
|
|
2010-05-28 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (attr_callback): Also print form information.
|
|
|
|
2010-05-19 Roland McGrath <roland@redhat.com>
|
|
|
|
* addr2line.c (find_symbol): Short-circuit on empty name.
|
|
(handle_address): Handle SYMBOL with no +OFFSET.
|
|
|
|
2010-05-08 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_ops): Take new arg OFFSET_SIZE.
|
|
Use that for DW_OP_call_ref, not ADDRSIZE.
|
|
(print_cfa_program): Update caller.
|
|
(struct attrcb_args): Add offset_size field.
|
|
(attr_callback): Use it for print_ops call.
|
|
(print_debug_info_section): Initialize it.
|
|
(print_ops): Likewise.
|
|
|
|
2010-04-14 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (handle_core_item): Fix bitmask printing.
|
|
|
|
2010-04-06 Roland McGrath <roland@redhat.com>
|
|
|
|
* ld.c (options): Fix some typos in messages.
|
|
* elflint.c (check_scn_group, check_group): Likewise.
|
|
* ldscript.y (add_id_list): Likewise.
|
|
* readelf.c (print_hash_info): Add xgettext:no-c-format magic comment
|
|
before translated string containing a literal %.
|
|
|
|
2010-02-26 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (process_file): Don't leak an fd in failure case.
|
|
|
|
2010-02-15 Roland McGrath <roland@redhat.com>
|
|
|
|
* Makefile.am: Use config/eu.am for common stuff.
|
|
|
|
* readelf.c (print_debug_frame_section): Add a cast to avoid sign
|
|
mismatch in comparison.
|
|
|
|
2010-02-02 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_encoding_base): Handle DW_EH_PE_absptr (zero).
|
|
(read_encoded): Likewise.
|
|
(print_debug_frame_section): Check for bogus augmentation length.
|
|
For P augmentation, use read_encoded, print the encoding description,
|
|
and use hex for unsigned values.
|
|
|
|
2010-01-15 Roland McGrath <roland@redhat.com>
|
|
|
|
* ar.c: Include <sys/stat.h>.
|
|
* elflint.c: Likewise.
|
|
* readelf.c: Likewise.
|
|
* strip.c: Likewise.
|
|
* unstrip.c: Likewise
|
|
|
|
2010-01-07 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_ehdr): Handle PN_XNUM.
|
|
(phnum): New static variable.
|
|
(process_elf_file): Set it with elf_getphdrnum.
|
|
(print_phdr): Use phnum instead of EHDR->e_phnum.
|
|
(print_dynamic, handle_notes): Likewise.
|
|
(handle_relocs_rel, handle_relocs_rela): Likewise.
|
|
|
|
* elfcmp.c (main): Use elf_getshdrnum and elf_getphdrnum.
|
|
|
|
* elflint.c (phnum): New static variable.
|
|
(check_elf_header): Set it, handling PN_XNUM.
|
|
Use that in place of EHDR->e_phnum throughout.
|
|
(check_symtab, check_reloc_shdr, check_dynamic): Likewise.
|
|
(unknown_dependency_p, check_sections, check_program_header): Likewise.
|
|
|
|
2010-01-05 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (dwarf_attr_string): Match DW_AT_GNU_vector and
|
|
DW_AT_GNU_template_name.
|
|
|
|
2010-01-04 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (handle_notes_data): Grab NT_AUXV only for name "CORE".
|
|
(handle_core_note): Pass NHDR and NAME to ebl_core_note.
|
|
(handle_core_item): Handle .format of '\n' as \n-separated strings.
|
|
|
|
* readelf.c (implicit_debug_sections): New variable.
|
|
(parse_opt): Set it instead of print_debug_sections for -a.
|
|
OR them together for print_debug check.
|
|
(print_debug): OR them together for section check.
|
|
|
|
* readelf.c (options): Repartition into set implied by -a and others.
|
|
Correct -a text to match reality.
|
|
|
|
* readelf.c (struct section_argument): Add bool member 'implicit'.
|
|
(parse_opt): Set it for -a cases, clear it for -x args.
|
|
(for_each_section_argument): Don't complain about a missing section by
|
|
name if it's implicit.
|
|
|
|
2009-11-16 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_string_section): Punt SHT_NOBITS like empty
|
|
sections, just as dump_data_section already does.
|
|
|
|
2009-09-21 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (special_sections): Allow MERGE and STRINGS flags to be
|
|
set for .comment section.
|
|
Patch by Mark Wielaard <mjw@redhat.com>.
|
|
|
|
2009-09-08 Roland McGrath <roland@redhat.com>
|
|
|
|
* ar.c (main): Fix typo in message format.
|
|
|
|
2009-08-21 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (attr_callback): Use print_block only when we don't use
|
|
print_ops.
|
|
|
|
2009-08-14 Roland McGrath <roland@redhat.com>
|
|
|
|
* ar.c (do_oper_extract): Use pathconf instead of statfs.
|
|
|
|
2009-08-01 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* debugpred.h: Add two most const.
|
|
|
|
2009-07-26 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* elflint.c (check_note_data): Recognize NT_GNU_GOLD_VERSION.
|
|
|
|
2009-07-25 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* Makefile.am (addr2line_LDADD): Add $(libelf).
|
|
|
|
2009-07-24 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_block): New function.
|
|
(print_ops): Use it.
|
|
(attr_callback): Use it for DW_FORM_block* forms.
|
|
|
|
2009-07-20 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* readelf.c (print_ops): Add handling of DW_OP_implicit_value
|
|
and DW_OP_stack_value.
|
|
|
|
2009-07-14 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_elf_header): Allow Linux ABI.
|
|
(check_symtab): Handle STB_GNU_UNIQUE.
|
|
|
|
2009-07-08 Mark Wielaard <mjw@redhat.com>
|
|
|
|
* readelf.c (attr_callback): Handle DW_Form constants for
|
|
DW_AT_data_member_location.
|
|
|
|
2009-07-06 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (register_info): New function. Handle unknown register #s.
|
|
(print_cfa_program): Use it.
|
|
(handle_core_register, handle_core_registers): Likewise.
|
|
|
|
2009-06-28 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_address_names): New static variable.
|
|
(options, parse_opt): Grok -N/--numeric-addresses to clear it.
|
|
(format_dwarf_addr): Don't look up name if !print_address_names.
|
|
|
|
2009-06-13 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ldgeneric.c: Don't use deprecated libelf functions.
|
|
* nm.c: Likewise.
|
|
* objdump.c: Likewise.
|
|
* readelf.c: Likewise.
|
|
* size.c: Likewise.
|
|
* strip.c: Likewise.
|
|
* unstrip.c: Likewise.
|
|
* ld.h: Fix up comment.
|
|
|
|
2009-06-01 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (print_relocs): Expect ELF header argument and pass on
|
|
to handle_relocs_rel* functions. Adjust caller.
|
|
(handle_relocs_rel): Add ELF header argument. Add special case for
|
|
the IRELATIVE relocations in statically linked executables.
|
|
(handle_relocs_rela): Likewise.
|
|
|
|
2009-04-29 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_symtab): Add tests of st_other field.
|
|
|
|
2009-04-23 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* Makefile [BUILD_STATIC] (libdw): Add $(zip_LIBS).
|
|
|
|
2009-04-20 Roland McGrath <roland@redhat.com>
|
|
|
|
* addr2line.c (print_dwarf_function): Honor -s and -A for file names
|
|
of inline call sites.
|
|
|
|
* addr2line.c (just_section): New variable.
|
|
(adjust_to_section): New function, broken out of ...
|
|
(handle_address): ... here.
|
|
(options, parse_opt): Add -j/--section=NAME to set it.
|
|
|
|
2009-04-15 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_debug_frame_section): Check for DW_CIE_ID_64 in
|
|
64-bit format header, DW_CIE_ID_32 in 32-bit format header.
|
|
|
|
2009-04-14 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_attributes): Treat SHT_ARM_ATTRIBUTES on EM_ARM
|
|
like SHT_GNU_ATTRIBUTES.
|
|
|
|
* readelf.c (handle_core_registers): Fix error message.
|
|
|
|
* strip.c (handle_elf: check_preserved): Don't note any change when
|
|
.debug_data is already filled from a previous pass.
|
|
|
|
2009-02-05 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* objdump.c (show_relocs_x): Minor cleanups.
|
|
|
|
* readelf.c (print_cfa_program): Correct a few labels.
|
|
Print first DW_CFA_expression and DW_CFA_val_expression parameter
|
|
as register.
|
|
|
|
2009-02-01 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* objdump.c (show_relocs_rel, show_relocs_rela): Split common parts
|
|
into ...
|
|
(show_relocs_x): ...here. New function.
|
|
(show_relocs): Better spacing in output.
|
|
|
|
* objdump.c (show_relocs_rela): Show offsets as signed values.
|
|
|
|
* ar.c (main): Fix recognition of invalid modes for a, b, i modifiers.
|
|
Improve some error messages.
|
|
Use program_invocation_short_name instead of AR macro.
|
|
* Makefile.am (CFLAGS_ar): Remove.
|
|
* elflint.c (parse_opt): ARGP_HELP_EXIT_ERR does nothing for argp_help.
|
|
* objdump.c (parse_opt): Likewise.
|
|
* readelf.c (parse_opt): Likewise.
|
|
|
|
2009-01-27 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_ops): Notice short length, don't overrun buffer
|
|
(still need to fix LEB128).
|
|
|
|
* readelf.c (print_ops): Fix DW_OP_call[24] decoding.
|
|
|
|
* readelf.c (print_ops): Print (empty)\n when LEN == 0.
|
|
|
|
2009-01-24 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (print_debug_frame_section): Fix computation of vma_base
|
|
for PC-relative mode.
|
|
|
|
2009-01-23 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* size.c (process_file): When handling archive, close file descriptor
|
|
here. For unknown file format also close file descriptor.
|
|
(handle_ar): Don't close file descriptor here.
|
|
|
|
* readelf.c (parse_opt): Move code to add to dump_data_sections and
|
|
string_sections list in local function add_dump_section. Adjust 'x'
|
|
key handling. For 'a' key add .strtab, .dynstr, and .comment section
|
|
to string_sections list.
|
|
|
|
2009-01-22 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_phdr): Don't print section mapping when no sections.
|
|
|
|
* Makefile.am (AM_CFLAGS): Pass -Wno-format for *_no_Wformat.
|
|
|
|
* readelf.c (print_debug_frame_section): Initialize IS_SIGNED to false
|
|
and reset it only for the 'true' cases.
|
|
|
|
* Makefile.am (addr2line_no_Wformat): New variable.
|
|
|
|
* readelf.c (print_debug_frame_section): Use t instead of j formats
|
|
for ptrdiff_t OFFSET.
|
|
|
|
2009-01-21 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_program_header): Fix typo in .eh_frame_hdr section
|
|
test. Handle debuginfo files.
|
|
(check_exception_data): First sanity test.
|
|
|
|
2009-01-17 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (print_debug_exception_table): Show target of ar_disp
|
|
field.
|
|
|
|
* elflint.c (check_program_header): Add most consistency checks for
|
|
PT_GNU_EH_FRAME entry.
|
|
|
|
* addr2line.c: Use ARGP_PROGRAM_VERSION_HOOK_DEF and
|
|
ARGP_PROGRAM_BUG_ADDRESS_DEF.
|
|
* ar.c: Likewise.
|
|
* elfcmp.c: Likewise.
|
|
* elflint.c: Likewise.
|
|
* findtextrel.c: Likewise.
|
|
* ld.c: Likewise.
|
|
* nm.c: Likewise.
|
|
* objdump.c: Likewise.
|
|
* ranlib.c: Likewise.
|
|
* readelf.c: Likewise.
|
|
|
|
* size.c: Likewise.
|
|
* strings.c: Likewise.
|
|
* strip.c: Likewise.
|
|
* unstrip.c: Likewise.
|
|
|
|
2009-01-16 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_program_header): Check that PT_GNU_EH_FRAME entry
|
|
matches .eh_frame_hdr section, if it is available. Also check that
|
|
the segment is allocated, not writable, not executable.
|
|
|
|
* readelf.c: Add -e option. Dump exception and unwind related
|
|
sections. Add -e to -a.
|
|
(print_encoding_base): Handle DW_EH_PE_omit.
|
|
(print_debug_exception_table): Beginning of support.
|
|
(print_debug): Hook up print_debug_exception_table for
|
|
.gcc_except_table sections.
|
|
|
|
* readelf.c (print_debug_frame_section): Some fixes for last change.
|
|
|
|
2009-01-15 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (print_encoding): Now a toplevel function.
|
|
(print_relinfo): Likewise.
|
|
(print_encoding_base): Broken out of print_debug_frame_section.
|
|
(print_debug_frame_section): Print different header for .eh_frame
|
|
sections. Fix recognition of matching CIEs in .debug_frame sections.
|
|
Print absolute offset for PC-relative FDE locations. Don't print
|
|
table header for FDEs if the table is empty.
|
|
(read_encoded): New function.
|
|
(print_debug_frame_hdr_section): New function.
|
|
(print_debug): Hook up print_debug_frame_hdr_section for .eh_frame_hdr
|
|
sections.
|
|
|
|
* readelf.c (handle_relocs_rel): Print section number.
|
|
(print_debug_abbrev_section): Likewise.
|
|
(print_debug_aranges_section): Likewise.
|
|
(print_debug_ranges_section): Likewise.
|
|
(print_debug_info_section): Likewise.
|
|
(print_debug_line_section): Likewise.
|
|
(print_debug_loc_section): Likewise.
|
|
(print_debug_macinfo_section): Likewise.
|
|
(print_debug_pubnames_section): Likewise.
|
|
(print_debug_str_section): Likewise.
|
|
|
|
2009-01-10 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* strings.c (read_block): Fix typo in error message string.
|
|
|
|
2009-01-07 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ld.c (ld_new_searchdir): Fix adding to search path list.
|
|
|
|
2009-01-06 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c: Implement call frame debug section dumping.
|
|
|
|
2009-01-05 Roland McGrath <roland@redhat.com>
|
|
|
|
* elfcmp.c: Exit with status 2 for errors (like cmp, diff, grep).
|
|
Status 1 (aka EXIT_FAILURE) is only for completed OK but not equal.
|
|
|
|
2009-01-01 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* addr2line.c: Update copyright year.
|
|
* ar.c: Likewise.
|
|
* elfcmp.c: Likewise.
|
|
* elflint.c: Likewise.
|
|
* findtextrel.c: Likewise.
|
|
* ld.c: Likewise.
|
|
* nm.c: Likewise.
|
|
* objdump.c: Likewise.
|
|
* ranlib.c: Likewise.
|
|
* readelf.c: Likewise.
|
|
* size.c: Likewise.
|
|
* strings.c: Likewise.
|
|
* strip.c: Likewise.
|
|
* unstrip.c: Likewise.
|
|
|
|
2008-12-11 Roland McGrath <roland@redhat.com>
|
|
|
|
* nm.c (sym_name): New function.
|
|
(show_symbols_sysv): Use it in place of elf_strptr.
|
|
(show_symbols_bsd, show_symbols_posix): Likewise.
|
|
Fixes RHBZ#476136.
|
|
|
|
* nm.c (show_symbols_sysv): Use an alloca'd backup section name when
|
|
elf_strptr fails.
|
|
|
|
2008-12-02 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (count_dwflmod, process_file): Don't presume encoding of
|
|
nonzero OFFSET argument to dwfl_getmodules.
|
|
|
|
2008-08-07 Roland McGrath <roland@redhat.com>
|
|
|
|
* addr2line.c (main): Pass string to handle_address.
|
|
(see_one_module): New function, subroutine of handle_address.
|
|
(find_symbol): Likewise.
|
|
(handle_address): Take string argument rather than address.
|
|
Convert plain number, or handle strings like "(section)+offset"
|
|
or "symbol+offset".
|
|
|
|
2008-08-01 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (handle_core_item): Handle 'B' type for 1-origin bitset.
|
|
For 'b' and 'B', print <x-y,z> or ~<x,y-z> rather than 1/0 string.
|
|
|
|
* readelf.c (convert): Take new argument SIZE.
|
|
(handle_core_register, handle_core_item): Update callers.
|
|
(handle_core_item): Take new arg REPEATED_SIZE.
|
|
(handle_core_items): Special case for a singleton item,
|
|
let handle_core_item handle repeats if it wants to.
|
|
|
|
* readelf.c (handle_core_items): Give abridged output
|
|
for identical groups repeated more than twice.
|
|
|
|
2008-07-04 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (handle_core_items): Handle ELF_T_ADDR.
|
|
|
|
2008-04-10 Roland McGrath <roland@redhat.com>
|
|
|
|
* strip.c (handle_elf): Don't keep sections that kept symbol tables
|
|
refer to. Instead, just be sure to preserve the original symbol
|
|
table in the debug file so those symbols go with their sections and
|
|
can be elided from the stripped version of the symbol table.
|
|
|
|
* strip.c (handle_elf): When a discarded section kept in the debug
|
|
file refers to a nondiscard section via sh_link/sh_info, preserve
|
|
that nondiscarded section unmodified in the debug file as well.
|
|
Skip adjustment of discarded sections symbol table references when
|
|
that symbol table is copied in this way.
|
|
|
|
* elflint.c (check_symtab): Don't crash from missing symbol names
|
|
after diagnosing bogus strtab.
|
|
|
|
* strip.c (handle_elf): Cosmetic cleanup in special section contents
|
|
adjustment for symtab changes.
|
|
|
|
2008-03-31 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (check_sections): Add checks on SHF_EXECINSTR sections:
|
|
must be SHT_PROGBITS, must not be SHF_WRITE. Let backend hook
|
|
excuse a special section.
|
|
|
|
2008-03-27 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (check_sections): Check that executability and writability
|
|
of sections is reflected in segment p_flags.
|
|
|
|
2008-03-26 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (check_program_header): Accept PT_GNU_RELRO p_flags
|
|
that matches its PT_LOAD's p_flags &~ PF_W. On sparc, PF_X really
|
|
is valid in RELRO.
|
|
|
|
2008-02-29 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_attributes): Add a cast.
|
|
* elflint.c (check_attributes): Likewise.
|
|
|
|
* unaligned.h (add_8ubyte_unaligned): Cast PTR argument for parity
|
|
with [UNALIGNED_ACCESS_CLASS == BYTE_ORDER] definition.
|
|
(add_4ubyte_unaligned, add_2ubyte_unaligned): Likewise.
|
|
|
|
2008-02-03 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* i386_ld.c (elf_i386_count_relocations): Implement R_386_TLS_GD
|
|
when linked into executable.
|
|
(elf_i386_create_relocations): Likewise.
|
|
|
|
2008-02-20 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_attributes): New function.
|
|
(process_elf_file): Call it under -A.
|
|
|
|
* elflint.c (check_attributes): Implement it for real.
|
|
|
|
2008-02-19 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (special_sections): Handle .gnu.attributes section.
|
|
(check_sections): Likewise.
|
|
(check_attributes): New function.
|
|
|
|
2008-02-10 Roland McGrath <roland@redhat.com>
|
|
|
|
* elfcmp.c (main): Ignore sh_offset differences in non-SHF_ALLOC
|
|
sections and ET_REL files.
|
|
|
|
2008-02-02 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elf32-i386.script: Add .eh_frame_hdr, .tdata, and .tbss sections.
|
|
* i386_ld.c (elf_i386_count_relocations): Handle R_386_TLS_LDO_32
|
|
and R_386_TLS_LE.
|
|
(elf_i386_create_relocations): Likewise.
|
|
* ld.h (struct ld_state): Add need_tls, tls_start, and tls_tcb
|
|
elements.
|
|
* ldgeneric.c (add_section): If TLS section is used, set need_tls flag.
|
|
(ld_generic_create_outfile): Add PT_TLS entry to program header.
|
|
Fix generation of PT_GNU_STACK entry.
|
|
|
|
2008-02-01 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ld.c (replace_args): Prevent loop over replacements if the parameter
|
|
is only two characters long.
|
|
|
|
* ld.c: Recognize sha1 argument for --build-id parameter.
|
|
* ldgeneric.c (create_build_id_section): Handle sha1.
|
|
(compute_hash_sum): New function. Broken out of compute_build_id.
|
|
Take hash function and context as parameters.
|
|
(compute_build_id): Use compute_hash_sum for md5 and the new sha1
|
|
implementation.
|
|
|
|
2008-01-31 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elf32-i386.script: Add .note.ABI-tag and .note.gnu.build-id sections.
|
|
* ld.c: Recognize --build-id command line parameter.
|
|
* ld.h: Define scn_dot_note_gnu_build_id.
|
|
(struct ld_state): Add build_id and buildidscnidx elements.
|
|
* ldgeneric.c: Implement --build-id command line parameter.
|
|
* ldlex.l (ID): Recognize - as valid character after the first one.
|
|
|
|
2008-01-29 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ld.c (replace_args): New function.
|
|
(main): Use it to rewrite old-style parameters.
|
|
|
|
* elf32-i386.script: Add .gnu.hash section.
|
|
* ldgeneric.c (optimal_bucket_size): A tiny bit more efficient.
|
|
(fillin_special_symbol): Initialize st_size.
|
|
(sortfct_hashval): New function.
|
|
(create_gnu_hash): New function.
|
|
(create_hash): New function.
|
|
(ld_generic_create_outfile): Use the new functions to create the
|
|
hash tables.
|
|
|
|
* elflint.c (check_gnu_hash): Fix index value printed in error message.
|
|
|
|
2008-01-24 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_group): Check that signature symbol for section
|
|
group is not an empty string.
|
|
* ldgeneric.c: Remove magic assignment of indeces in the dynsym
|
|
section. Start implementation of --hash-style.
|
|
* i386_ld.c: Likewise.
|
|
* ld.c: Recognize --hash-style.
|
|
* ld.h (struct scninfo): Add comdat_group.
|
|
Add additional parameter to finalize_plt callback.
|
|
|
|
2008-01-22 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ld.h (struct callbacks): Add initialize_gotplt.
|
|
(struct scnhead): Add scn_dot_gotplt.
|
|
(struct ld_state): Add gotpltscnidx.
|
|
* i386_ld.c (elf_i386_initialize_plt): Minor optimization.
|
|
(elf_i386_initialize_pltrel): Likewise.
|
|
(elf_i386_initialize_got): There is now a separate .got.plt, so
|
|
don't do the PLT-related work here. Initialize d_type.
|
|
(elf_i386_initialize_gotplt): New function.
|
|
(elf_i386_plt0): Use ud2a after indirect jump.
|
|
(elf_i386_pic_plt0_entry): Likewise.
|
|
(elf_i386_finalize_plt): Reference now .got.plt.
|
|
(elf_i386_count_relocations): For GOT entries which need no relocation
|
|
don't bump nrel_got.
|
|
(elf_i386_create_relocations): Also get .got.plt. Rewrite R-386_GOT32
|
|
handling for split .got/.got.plt.
|
|
(elf_i386_ld_init): Initialize callbacks.initialize_gotplt.
|
|
* elf32-i386.script: Sort sections for security. There are no .got
|
|
input sections. Add .got.plt.
|
|
* ldgeneric.c (ld_generic_generate_sections): Add .got.plt section.
|
|
(ld_generic_create_outfile): Initialize .got.plt section.
|
|
Use .got.plt address for _GLOBAL_OFFSET_TABLE_ symbol and DT_PLTGOT.
|
|
|
|
2008-01-19 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* i386_ld.c (elf_i386_count_relocations): PLT relocations for undefined
|
|
symbols are not carried over into statically linked output files.
|
|
Add dummy entries for more TLS relocations.
|
|
|
|
* ld.c (options): Add long names for -( and -).
|
|
|
|
* ldgeneric.c (check_definition): For newly found definitions don't
|
|
mark section as used if symbol is absolute.
|
|
(extract_from_archive): Only assign archive sequence number the first
|
|
time the archive is handled. Update ld_state.last_archive_used
|
|
if any symbol was used. Remove nround variable.
|
|
(file_process2): When using symbol from an archive, update
|
|
ld_state.group_start_archive, ld_state.archives, and
|
|
ld_state.tailarchives.
|
|
(ld_generic_file_process): If group is not handled anymore, after
|
|
freeing ELF handles for the archives, clear ld_state.archives and
|
|
*nextp. Fix wrong logic in recognizing first iteration of group
|
|
loop. When clearing flags, also clear ld_state.group_start_archive.
|
|
|
|
2008-01-11 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* objdump.c (show_disasm): Adjust disassembler format string for
|
|
removal of %e.
|
|
|
|
2008-01-04 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (handle_core_items): Take new arg DESCSZ; if nonzero,
|
|
a size greater than the items cover means multiple sets of items.
|
|
(handle_core_note): Update caller.
|
|
|
|
2008-01-04 Roland McGrath <roland@redhat.com>
|
|
|
|
* strip.c (handle_elf): Move SHDRIDX defn to silence gcc warning.
|
|
|
|
2008-01-03 Roland McGrath <roland@redhat.com>
|
|
|
|
* ld.h (linked_from_dso_p): Use __attribute__ ((__gnu_inline__)).
|
|
|
|
* elflint.c (check_dynamic): Remove duplicate initializer.
|
|
|
|
2008-01-02 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* addr2line.c: Update copyright year.
|
|
* ar.c: Likewise.
|
|
* elfcmp.c: Likewise.
|
|
* elflint.c: Likewise.
|
|
* findtextrel.c: Likewise.
|
|
* ld.c: Likewise.
|
|
* nm.c: Likewise.
|
|
* objdump.c: Likewise.
|
|
* ranlib.c: Likewise.
|
|
* readelf.c: Likewise.
|
|
* size.c: Likewise.
|
|
* strings.c: Likewise.
|
|
* strip.c: Likewise.
|
|
* unstrip.c: Likewise.
|
|
|
|
2007-12-30 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* objdump (show_disasm): Use %e after third parameter.
|
|
|
|
2007-12-21 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* strip.c: Fix wrong parenthesis in a few branch predictions.
|
|
* strings.c: Likewise.
|
|
|
|
2007-12-20 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* Makefile.am (DEFS): Add DEBUGPRED.
|
|
* addr2line.c: Include debugpred.h.
|
|
* ar.c: Likewise.
|
|
* elfcmp.c: Likewise.
|
|
* elflint.c: Likewise.
|
|
* findtextrel.c: Likewise.
|
|
* nm.c: Likewise.
|
|
* objdump.c: Likewise.
|
|
* ranlib.c: Likewise.
|
|
* readelf.c: Likewise.
|
|
* size.c: Likewise.
|
|
* strings.c: Likewise.
|
|
* strip.c: Likewise.
|
|
* unstrip.c: Likewise.
|
|
* debugpred.h: New file.
|
|
|
|
* readelf.c (handle_relocs_rel): Use elf_scnshndx.
|
|
(handle_relocs_rela): Likewise.
|
|
|
|
* readelf.c: Add lots of likely/unlikely.
|
|
|
|
* elflint.c: Minor cleanups.
|
|
|
|
2007-11-19 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_ops): Handle all bad op codes gracefully.
|
|
Print their numbers instead of just ???.
|
|
|
|
2007-11-09 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (attr_callback): Handle DW_AT_data_location.
|
|
Handle block forms to mean a DWARF expression for DW_AT_allocated,
|
|
DW_AT_associated, DW_AT_bit_size, DW_AT_bit_offset, DW_AT_bit_stride,
|
|
DW_AT_byte_size, DW_AT_byte_stride, DW_AT_count, DW_AT_lower_bound,
|
|
DW_AT_upper_bound.
|
|
|
|
2007-10-20 Roland McGrath <roland@redhat.com>
|
|
|
|
* unstrip.c (options): Update -R description.
|
|
(struct symbol): Put symbol details a union with a size_t pointer
|
|
`duplicate'.
|
|
(compare_symbols_output): Use null ->name as marker for discard
|
|
symbols, not zero *->map.
|
|
(copy_elided_sections): Record forwarding pointers for discarded
|
|
duplicates and fill SYMNDX_MAP elements through them.
|
|
|
|
* readelf.c (process_file): Set offline_next_address to 0 at start.
|
|
(struct process_dwflmod_args): New type.
|
|
(process_dwflmod): Take args in it, pass fd to process_elf_file.
|
|
(process_file): Update caller; dup FD for passing to libdwfl.
|
|
(process_elf_file): Take new arg FD. For ET_REL file when
|
|
displaying data affected by libdwfl relocation, open a new Elf handle.
|
|
|
|
2007-10-17 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_debug_line_section): For invalid data inside a
|
|
unit with plausible length, keep printing at the next unit boundary.
|
|
|
|
* readelf.c (attr_callback): Use dwarf_formref_die, not dwarf_formref.
|
|
|
|
2007-10-16 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (hex_dump): Fix rounding error in whitespace calculation.
|
|
|
|
2007-10-15 Roland McGrath <roland@redhat.com>
|
|
|
|
* make-debug-archive.in: New file.
|
|
* Makefile.am (EXTRA_DIST): Add it.
|
|
(make-debug-archive): New target.
|
|
(bin_SCRIPTS, CLEANFILES): Add it.
|
|
|
|
2007-10-10 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (special_sections): Add new attrflag value exact_or_gnuld.
|
|
Use it to check MERGE|STRINGS for .debug_str.
|
|
(check_sections): Handle exact_or_gnuld.
|
|
|
|
2007-10-08 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (handle_core_item): Handle 'T'|0x80 to indicate
|
|
64-bit struct timeval with 32-bit tv_usec.
|
|
|
|
2007-10-07 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (check_archive_index): New function.
|
|
(process_file): Call it. Change signature to take only fd and name.
|
|
Use libdwfl to open the file, then iterate on its modules (multiple
|
|
for an archive) to print file name and call process_elf_file.
|
|
(main): Update caller. Let process_file do elf_begin.
|
|
(count_dwflmod, process_dwflmod, find_no_debuginfo): New functions.
|
|
(process_elf_file): Take only Dwfl_Module * argument.
|
|
Don't print the file name here.
|
|
(print_debug_*_section): Take Dwfl_Module * argument.
|
|
(print_debug): Likewise. Update caller.
|
|
(format_dwarf_addr): New function.
|
|
(print_debug_ranges_section): Use it.
|
|
(attr_callback): Likewise.
|
|
(print_debug_line_section, print_debug_loc_section): Likewise.
|
|
|
|
* readelf.c (print_debug_ranges_section): Translate all strings.
|
|
(print_debug_loc_section): Likewise.
|
|
|
|
* unstrip.c (copy_elided_sections): Initialize SEC.
|
|
|
|
* ar.c (do_oper_insert): Put trailing / on short names.
|
|
|
|
* arlib.h (MAX_AR_NAME_LEN): Decrease by one.
|
|
|
|
* arlib2.c (arlib_add_long_name): Adjust for header size.
|
|
|
|
* arlib.c (arlib_finalize): Pad long name table to keep size even.
|
|
|
|
* ar.c (do_oper_insert): Use write_retry for padding write.
|
|
|
|
* ar.c (do_oper_insert): Initialize CUR_OFF in no_old case.
|
|
Unconditionally set FOUND[CNT]->elf when setting ->mem.
|
|
(remember_long_name): New function.
|
|
(do_oper_insert): Call it. Correctly use length of basename,
|
|
not original name. Don't store long name twice for new member.
|
|
|
|
2007-10-06 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (check_note): Skip empty segment.
|
|
(check_note_section): Skip empty section.
|
|
|
|
* unstrip.c (options, parse_opt, struct arg_info): Grok -R/--relocate.
|
|
(handle_output_dir_module, handle_implicit_modules): Pass it down.
|
|
(handle_dwfl_module): When set, use ET_REL already loaded by Dwfl.
|
|
(compare_alloc_sections): Take new arg REL, ignore address if true.
|
|
(compare_sections): Likewise, pass it down.
|
|
(compare_sections_rel, compare_sections_nonrel): New functions.
|
|
(find_alloc_sections_prelink, copy_elided_sections): Use them
|
|
instead of compare_sections.
|
|
(sections_match): New function, broken out of ...
|
|
(find_alloc_section): ... here.
|
|
(copy_elided_sections): Reorganize section match-up logic.
|
|
Use sections_match for SHF_ALLOC in ET_REL.
|
|
For ET_REL, let the nonzero sh_addr from the debug file dominate.
|
|
|
|
* unstrip.c (add_new_section_symbols): Take new arg REL.
|
|
When true, do not update section symbol values.
|
|
(collect_symbols): Likewise. Update section symbols with address
|
|
of chosen output section, not original section.
|
|
(check_symtab_section_symbols, copy_elided_sections): Update callers.
|
|
|
|
* unstrip.c (compare_alloc_sections): At the same address, preserve
|
|
original section order.
|
|
|
|
* elflint.c (special_sections): Don't require MERGE|STRINGS for
|
|
.debug_str, it didn't always have them with older tools.
|
|
|
|
* elflint.c (check_symtab, check_one_reloc): Ignore sh_addr in ET_REL.
|
|
|
|
2007-10-05 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (check_symtab): Allow SHN_UNDEF _GLOBAL_OFFSET_TABLE_ in
|
|
ET_REL file.
|
|
|
|
* elflint.c (check_symtab): For _GLOBAL_OFFSET_TABLE_, diagnose
|
|
SHN_UNDEF as "bad section". Use shndx value in messages.
|
|
|
|
* elflint.c (special_sections): Add ".debug_str". Decrement namelen
|
|
for ".debug" so it matches as a prefix.
|
|
(IS_KNOWN_SPECIAL): New macro.
|
|
(check_sections): Use it for ".plt" match. Cite wrong SHT_NOBITS
|
|
type even under -d, for a .debug* or .shstrtab section.
|
|
|
|
* readelf.c (print_ops): Use hex for address operand.
|
|
|
|
2007-10-04 Roland McGrath <roland@redhat.com>
|
|
|
|
* unstrip.c (copy_elided_sections): Initialize NDX_SECTION element for
|
|
.gnu_debuglink section to SHN_UNDEF. Drop STT_SECTION symbols for
|
|
sections mapped to SHN_UNDEF.
|
|
|
|
2007-10-04 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (dump_archive_index): Avoid warning about uninitialized
|
|
variable with older glibc versions.
|
|
Add some branch prediction.
|
|
|
|
2007-10-04 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_archive_index): New variable.
|
|
(options, parse_opt): Accept -c/--archive-index to set it.
|
|
(dump_archive_index): New function.
|
|
(process_file): Take new arg WILL_PRINT_ARCHIVE_INDEX.
|
|
Call dump_archive_index on archives if set.
|
|
(main): Update caller.
|
|
(any_control_option): Give it file scope, moved out of ...
|
|
(parse_opt): ... here.
|
|
|
|
2007-10-03 Roland McGrath <roland@redhat.com>
|
|
|
|
* unstrip.c (struct arg_info): Add `list' flag.
|
|
(options, parse_opt): Grok -n/--list to set it.
|
|
(list_module): New function.
|
|
(handle_implicit_modules): Call it under -n.
|
|
|
|
* elflint.c (check_note_section): New function.
|
|
(check_sections): Call it for SHT_NOTE.
|
|
|
|
* readelf.c (handle_notes): Use sections when available.
|
|
|
|
* elflint.c (check_note_data): New function, broken out of ...
|
|
(check_note): ... here. Call it and elf_getdata_rawchunk.
|
|
|
|
* readelf.c (handle_auxv_note): Take offset as argument, not buffer.
|
|
Use elf_getdata_rawchunk and gelf_getauxv.
|
|
(handle_notes_data): New function, broken out of ...
|
|
(handle_notes): ... here. Call it and elf_getdata_rawchunk.
|
|
|
|
2007-10-01 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (hex_dump): Fix transposed subtraction generating spaces.
|
|
|
|
* readelf.c (hex_dump): Fix line header to be hex instead of decimal.
|
|
|
|
2007-09-10 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (options): Give -p optional argument, alias --string-dump.
|
|
(string_sections, string_sections_tail): New static variables.
|
|
(parse_opt): Set them when -p has an argument.
|
|
(print_string_section): New function, broken out of ...
|
|
(print_strings): ... here. Call it.
|
|
(dump_data_section): New function, broken out of ...
|
|
(dump_data): ... here. Call it.
|
|
(for_each_section_argument): New function, broken out of ...
|
|
(dump_data): ... here. Call it.
|
|
(dump_strings): New function.
|
|
|
|
2007-08-31 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_strings): Typo fix.
|
|
|
|
2007-08-23 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (printf_with_wrap): Function removed.
|
|
(REGISTER_WRAP_COLUMN): New macro.
|
|
(handle_core_register): Use print_core_item instead.
|
|
(struct register_info): New type.
|
|
(compare_registers, compare_register_sets): New functions.
|
|
(register_bitpos, compare_sets_by_info): New functions.
|
|
(handle_core_registers): Use those to segregate and sort registers
|
|
for display.
|
|
|
|
* readelf.c (ITEM_WRAP_COLUMN): New macro.
|
|
(print_core_item): New function.
|
|
(handle_core_item): Use it instead of printf_with_wrap.
|
|
(compare_core_items, compare_core_item_groups): New functions.
|
|
(handle_core_items): Use them. Sort by group and force line breaks
|
|
between groups.
|
|
|
|
* readelf.c (handle_core_registers, handle_core_items): New functions,
|
|
broken out of ...
|
|
(handle_core_note): ... here. Call them.
|
|
|
|
2007-08-22 Roland McGrath <roland@redhat.com>
|
|
|
|
* unstrip.c (new_shstrtab): New function, broken out of ...
|
|
(copy_elided_sections): ... here.
|
|
|
|
2007-08-20 Roland McGrath <roland@redhat.com>
|
|
|
|
Avoid local function trampolines in nm binary.
|
|
* nm.c (sort_by_address): Move to a static function instead of local
|
|
inside show_symbols.
|
|
(sort_by_name_strtab): New static variable.
|
|
(sort_by_name): Use it. Move to a static function instead of local
|
|
inside show_symbols.
|
|
(show_symbols): Set sort_by_name_strtab.
|
|
|
|
2007-08-19 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (handle_auxv_note): New function.
|
|
(handle_notes): Call it.
|
|
|
|
* readelf.c (printf_with_wrap, convert): New functions.
|
|
(handle_core_item, (handle_core_register): New functions.
|
|
(handle_notes): Call those with details from ebl_core_note.
|
|
|
|
2007-08-12 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (check_note): Accept type 0 with name "Linux".
|
|
|
|
* elflint.c (special_sections): Accept SHF_ALLOC for ".note".
|
|
|
|
* elflint.c (section_flags_string): Return "none" for 0, not "".
|
|
|
|
2007-08-11 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (check_note): Accept NT_GNU_HWCAP, NT_GNU_BUILD_ID.
|
|
|
|
2007-08-04 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (hex_dump): Use isprint to determine whether to print
|
|
character itself or full stop character.
|
|
(dump_data): No need to check endp for NULL after strtol call.
|
|
|
|
2007-08-03 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_string_sections): New variable.
|
|
(options, parse_opt): Handle --strings/-p to set it.
|
|
(print_strings): New function.
|
|
(process_elf_file): Call it under -p.
|
|
|
|
* readelf.c (options): Add hidden aliases --segments, --sections,
|
|
as taken by binutils readelf.
|
|
|
|
2007-08-01 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (dump_data_sections, dump_data_sections_tail):
|
|
New variables.
|
|
(options, parse_opt): Handle --hex-dump/-x, set them.
|
|
(hex_dump): New function.
|
|
(dump_data): New function, call it.
|
|
(process_elf_file): Call it.
|
|
|
|
2007-07-25 Roland McGrath <roland@redhat.com>
|
|
|
|
* addr2line.c (show_symbols): New variable.
|
|
(print_addrsym): New function.
|
|
(handle_address): Call it.
|
|
(options, parse_opt): Handle -S/--symbols.
|
|
|
|
2007-06-05 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* addr2line.c: Update for latest autoconf header.
|
|
* ar.c: Likewise.
|
|
* elfcmp.c: Likewise.
|
|
* elflint.c: Likewise.
|
|
* findtextrel.c: Likewise.
|
|
* ld.c: Likewise.
|
|
* ldgeneric.c: Likewise.
|
|
* nm.c: Likewise.
|
|
* objdump.c: Likewise.
|
|
* ranlib.c: Likewise.
|
|
* readelf.c: Likewise.
|
|
* size.c: Likewise.
|
|
* strings.c: Likewise.
|
|
* strip.c: Likewise.
|
|
* unstrip.c: Likewise.
|
|
|
|
2007-05-18 Roland McGrath <roland@redhat.com>
|
|
|
|
* unstrip.c (copy_elided_sections): Match up non-NOBITS sections with
|
|
stripped file, so as not to duplicate a section copied in both.
|
|
|
|
* strip.c (handle_elf): Keep SHT_NOTE section copies in the debug file.
|
|
|
|
2007-05-17 Roland McGrath <roland@redhat.com>
|
|
|
|
* unstrip.c (copy_elided_sections): Don't call gelf_newphdr for 0.
|
|
|
|
* unstrip.c (handle_file): Tweak BIAS != 0 warning.
|
|
|
|
* unstrip.c (handle_file): Take new arg CREATE_DIRS. If set,
|
|
call make_directories here.
|
|
(handle_explicit_files): Take new arg CREATE_DIRS, pass it down.
|
|
(handle_dwfl_module): Likewise.
|
|
(handle_implicit_modules): Update callers.
|
|
(handle_output_dir_module): Likewise. Don't do make_directories here.
|
|
|
|
* unstrip.c (get_section_name): New function, broken out of ...
|
|
(copy_elided_sections): here. Update callers.
|
|
(find_alloc_section): Broken out of ...
|
|
(copy_elided_sections): ... here. Update caller.
|
|
(symtab_count_leading_section_symbols): Take new arg NEWSYMDATA,
|
|
update STT_SECTION symbols' st_value fields as a side effect.
|
|
(check_symtab_section_symbols): Update caller.
|
|
(add_new_section_symbols): Set st_value in symbols added.
|
|
(collect_symbols): Reset S->value for STT_SECTION symbols recorded.
|
|
Take new arg SPLIT_BSS. Adjust S->shndx recorded for symbols moved
|
|
from .bss to .dynbss.
|
|
(find_alloc_sections_prelink): New function. Associate debug file
|
|
allocated SHT_NOBITS shdrs with stripped moved by prelink via
|
|
.gnu.prelink_undo information.
|
|
(copy_elided_sections): Call it when we couldn't find every allocated
|
|
section. Don't use a debug file non-NOBITS section if SHF_ALLOC.
|
|
Take STRIPPED_EHDR arg instead of E_TYPE and PHNUM.
|
|
(handle_file): Update callers.
|
|
|
|
* unstrip.c (copy_elided_sections): Ignore unfound unallocated section
|
|
named ".comment".
|
|
|
|
* elflint.c (check_sections): Fix association of segments with
|
|
sections when p_memsz > p_filesz.
|
|
|
|
2007-04-29 Roland McGrath <roland@redhat.com>
|
|
|
|
* addr2line.c (options, main): Tweak argp group settings to fix
|
|
usage output.
|
|
|
|
2007-04-28 Roland McGrath <roland@redhat.com>
|
|
|
|
* strip.c (handle_elf): Update debug file's SHT_NOBITS sections'
|
|
sizes to match sections adjusted in the stripped file.
|
|
|
|
2007-04-24 Roland McGrath <roland@redhat.com>
|
|
|
|
* elfcmp.c (OPT_HASH_INEXACT): New macro.
|
|
(hash_inexact): New variable.
|
|
(options, parse_opt): Add --hash-inexact option to set it.
|
|
(hash_content_equivalent): New function.
|
|
(main): Call it for differing SHT_HASH sections under --hash-inexact.
|
|
|
|
2007-04-23 Roland McGrath <roland@redhat.com>
|
|
|
|
* unstrip.c: New file.
|
|
* Makefile.am (bin_PROGRAMS): Add it.
|
|
(unstrip_LDADD): New variable.
|
|
|
|
* strip.c (options): Allow --output for -o.
|
|
|
|
2007-02-15 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c: Remove unused code. Add a few consts.
|
|
|
|
2007-02-15 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_debug): Fix brainos in SHDR test.
|
|
|
|
2007-02-05 Roland McGrath <roland@redhat.com>
|
|
|
|
* ar.c: Include <limits.h>, since we use LONG_MAX.
|
|
|
|
2007-02-05 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ar.c: Add ugly hack to work around gcc complaining that we
|
|
ignore fchown's return value.
|
|
(do_oper_insert): Handle error when writing padding.
|
|
* ranlib.c: Add fchown complain work around.
|
|
|
|
* arlib.c: Make symtab a global variable. Change all users.
|
|
* arlib2.c: Likewise.
|
|
* ranlib.c: Likewise.
|
|
* ar.c: Likewise.
|
|
* arlib.h: Declare it.
|
|
|
|
2007-01-11 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (check_sections): Use ebl_machine_section_flag_check on
|
|
SHF_MASKPROC bits separately from generic sh_flags validation.
|
|
|
|
2007-02-04 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ar.c: New file.
|
|
* arlib.c: New file.
|
|
* arlib2.c: New file.
|
|
* arlib.h: New file.
|
|
* Makefile (noinst_LIBRARIES): Add libar.
|
|
(libar_a_SOURCES): Define.
|
|
(ar_LDADD): Define.
|
|
(CFLAGS_ar): Define.
|
|
* ranlib.c: Change to use arlib.
|
|
|
|
* elflint.c (check_symtab): Work around GNU ld bug which omits
|
|
sections but not symbols in those sections.
|
|
|
|
2007-01-10 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* addr2line.c: Update copyright year.
|
|
* elfcmp.c: Likewise.
|
|
* elflint.c: Likewise.
|
|
* findtextrel.c: Likewise.
|
|
* ld.c: Likewise.
|
|
* nm.c: Likewise.
|
|
* objdump.c: Likewise.
|
|
* ranlib.c: Likewise.
|
|
* readelf.c: Likewise.
|
|
* size.c: Likewise.
|
|
* strings.c: Likewise.
|
|
* strip.c: Likewise.
|
|
|
|
2006-12-09 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (compare_hash_gnu_hash): New function. Report if the
|
|
two hash tables have different content (module expected omission
|
|
of undefined symbols).
|
|
|
|
2006-10-31 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (check_program_header): Don't complain about
|
|
p_filesz > p_memsz if p_memsz is zero and p_type is PT_NOTE.
|
|
|
|
2006-09-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* strip.c (process_file): Disallow -f on archives.
|
|
|
|
2006-10-09 Roland McGrath <roland@redhat.com>
|
|
|
|
* Makefile.am (libld_elf_i386.so): Use $(LINK), not $(CC).
|
|
|
|
2006-08-29 Roland McGrath <roland@redhat.com>
|
|
|
|
* Makefile.am (MAINTAINERCLEANFILES): New variable.
|
|
|
|
* readelf.c (handle_relocs_rel): Typo fix, test DESTSHDR properly.
|
|
Reported by Christian Aichinger <Greek0@gmx.net>.
|
|
|
|
* elflint.c (valid_e_machine): Add EM_ALPHA.
|
|
Reported by Christian Aichinger <Greek0@gmx.net>.
|
|
|
|
2006-08-08 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_dynamic): Don't require DT_HASH for DT_SYMTAB.
|
|
Keep track of which "high DT" entries are present.
|
|
Check that either old or GNU-style hash table is present.
|
|
If GNU-style hash table is used a symbol table is mandatory.
|
|
Check that if any prelink entry is present all of them are.
|
|
(check_gnu_hash): Only fail for undefined symbols in GNU-style hash
|
|
table if they don't refer to functions.
|
|
|
|
2006-07-17 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (struct version_namelist): Use GElf_Versym for `ndx' field.
|
|
(add_version): Likewise for argument.
|
|
(check_versym): Cast constant to GElf_Versym for comparison.
|
|
|
|
2006-07-12 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (handle_gnu_hash): Add casts for machines where
|
|
Elf32_Word != unsigned int.
|
|
|
|
2006-07-12 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_sysv_hash64): Fix printf format.
|
|
|
|
2006-07-11 Roland McGrath <roland@redhat.com>
|
|
|
|
* addr2line.c (options): English fix in -f doc string.
|
|
|
|
* addr2line.c (use_comp_dir): New variable.
|
|
(options, parse_opt): Grok -A/--absolute to set it.
|
|
(handle_address): If set, prepend dwfl_line_comp_dir results to
|
|
relative file names.
|
|
|
|
2006-07-06 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c: Adjust for latest new hash table format.
|
|
* readelf.c: Likewise.
|
|
|
|
* elflint.c (check_versym): Ignore hidden bit when comparing version
|
|
numbers.
|
|
|
|
2006-07-05 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ldgeneric.c (ld_generic_create_outfile): Correctly recognize
|
|
discarded COMDAT symbols.
|
|
|
|
* i386_ld.c (elf_i386_count_relocations): Lot of corrections.
|
|
(elf_i386_create_relocations): Likewise.
|
|
* ld.h (struct symbol): Add local and hidden bits.
|
|
* ld.c (create_special_section_symbol): These synthsized symbols
|
|
are local and hidden.
|
|
* ldgeneric.c (file_process2): Check whether input file matches
|
|
the emulation.
|
|
(fillin_special_symbol): Create symbols as local and/or hidden
|
|
if requested.
|
|
(ld_generic_create_outfile): Make local copy of symbol.
|
|
Don't hide global, defined symbols in dynamic symbol table unless
|
|
requested. Synthetic symbols have no version information.
|
|
|
|
* elflint.c: Add support for checking 64-bit SysV-style hash tables.
|
|
* readelf.c: Add support for printing 64-bit SysV-style hash tables.
|
|
|
|
2006-07-04 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (is_rel_dyn): Fix and extend DT_RELCOUNT/DT_RELACOUNT
|
|
testing.
|
|
|
|
2006-07-03 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c: Add testing of DT_GNU_HASH.
|
|
* readelf.c: Implement showing histogram for DT_GNU_HASH section.
|
|
|
|
* Makefile.am: Add hacks to create dependency files for non-generic
|
|
linker.
|
|
|
|
2006-06-12 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ldgeneric.c (ld_generic_generate_sections): Don't create .interp
|
|
section if creating a DSO and no interpreter is given.
|
|
(ld_generic_create_outfile): Don't store reference to symbols in
|
|
discarded COMDAT groups. Don't create PHDR and INTERP program header
|
|
for DSO if no interpreter is specified.
|
|
(create_verneed_data): Pretty printing.
|
|
|
|
* ldscript.y (content): If a DSO is created don't set default
|
|
interpreter from linker script.
|
|
|
|
* i386_ld.c (elf_i386_count_relocations): Do not add relocations
|
|
for symbols in discarded COMDAT groups.
|
|
(elf_i386_create_relocations): Likewise.
|
|
* ld.h (struct scninfo): Add unused_comdat.
|
|
* ldgeneric.c (add_section): Also check group signature when
|
|
matching COMDAT sections.
|
|
(add_relocatable_file): Ignore symbols in COMDAT group which are
|
|
discarded.
|
|
|
|
* elflint.c (check_one_reloc): For *_NONE relocs only check type
|
|
and symbol reference.
|
|
|
|
2006-06-11 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_dynamic): Fix checking value of tags which are
|
|
offsets in the string section. Make sure DT_STRTAB points to the
|
|
section referenced in sh_link.
|
|
|
|
* ld.c (options): Add headers. Add short option 'R' for '--rpath'.
|
|
|
|
* ld.c: Recognize --eh-frame-hdr option.
|
|
* ld.h (struct ld_state): Add eh_frame_hdr field.
|
|
* ldgeneric.c (struct unw_eh_frame_hdr): Define.
|
|
|
|
* ldgeneric.c (add_section): Use ebl_sh_flags_combine instead of
|
|
SH_FLAGS_COMBINE.
|
|
(add_relocatable_file): Minor optimization of last change.
|
|
(match_section): Don't preserve SHF_GROUP flag any longer.
|
|
|
|
2006-06-10 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ld.c (parse_z_option): Recognize execstack and noexecstack.
|
|
Handle record and ignore as position dependent options.
|
|
(parse_z_option_2): Handle ignore and record here.
|
|
* ld.h (struct ld_state): Add execstack field.
|
|
* ldgeneric.c (add_relocatable_file): Recognize .note.GNU-stack
|
|
sections.
|
|
(ld_generic_create_outfile): Fix program header creation in native
|
|
linker. Add PT_GNU_STACK program header.
|
|
|
|
2006-06-09 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* i386_ld.c (elf_i386_finalize_plt): Don't change symbol table entries
|
|
for PLT entries if there is no local definition.
|
|
|
|
* ld.c (parse_option): Handle -z ignore like --as-needed and
|
|
-z record like --no-as-needed.
|
|
* ld.h (struct ld_state): Remove ignore_unused_dsos field.
|
|
* ldgeneric.c (new_generated_scn): Always compute ndt_needed by
|
|
looping over DSOs. When deciding about adding DT_NEEDED entries
|
|
use ->as_needed instead of ignore_unused_dsos.
|
|
|
|
2006-05-31 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ld.c: Recognize --as-needed and --no-as-needed options.
|
|
* ld.h (struct usedfile): Add as_needed field.
|
|
(struct ld_state): Likewise.
|
|
* ldgeneric.c (ld_handle_filename_list): Copy as_needed flag from
|
|
the list.
|
|
* ldscript.y (filename_id_list): Split to correctly parse all
|
|
combinations.
|
|
(mark_as_needed): Fix loop.
|
|
|
|
2006-05-28 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* addr2line.c (print_dwarf_function): Use unsigned type for lineno
|
|
and colno.
|
|
|
|
2006-05-27 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (handle_relocs_rela): Better notations for addon value.
|
|
(print_ehdr): Distinguish e_ident[EI_VERSION] from e_version.
|
|
|
|
2006-04-04 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* addr2line.c: Update copyright year.
|
|
* elfcmp.c: Likewise.
|
|
* elflint.c: Likewise.
|
|
* findtextrel.c: Likewise.
|
|
* ld.c: Likewise.
|
|
* nm.c: Likewise.
|
|
* objdump.c: Likewise.
|
|
* ranlib.c: Likewise.
|
|
* readelf.c: Likewise.
|
|
* size.c: Likewise.
|
|
* strings.c: Likewise.
|
|
* strip.c: Likewise.
|
|
|
|
2006-03-09 Roland McGrath <roland@redhat.com>
|
|
|
|
* Makefile.am (AM_LDFLAGS): New variable.
|
|
|
|
2006-03-01 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (dwarf_tag_string, dwarf_attr_string): Update name tables
|
|
for dwarf.h changes matching 3.0 spec.
|
|
(dwarf_encoding_string, dwarf_lang_string, print_ops): Likewise.
|
|
|
|
2005-12-04 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_one_reloc): If relocation section is not loaded,
|
|
don't check whether the relocations modify read-only sections or
|
|
loaded and unloaded sections.
|
|
|
|
2005-11-28 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_one_reloc): Take additional parameters. Use
|
|
them to determine whether relocation is valid in this type of
|
|
file. DSOs and executables can contain relocation sections in
|
|
unloaded sections which just show the relocations the linker
|
|
applied. Adjust all callers.
|
|
(check_program_header): Check that PT_PHDR is loaded and that offset
|
|
matches the one in the ELF header.
|
|
|
|
2005-10-26 Roland McGrath <roland@redhat.com>
|
|
|
|
* nm.c (get_var_range): dwarf_getloclist -> dwarf_getlocation.
|
|
|
|
2005-09-03 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* strip.c (handle_elf): Unify some error messages.
|
|
* ld.c (main): Likewise.
|
|
* ldgeneric.c (open_elf): Likewise.
|
|
* elfcmp.c (main): Likewise.
|
|
* elflint.c (check_elf_header): Likewise.
|
|
|
|
* size.c (process_file): Fix typo in error message.
|
|
|
|
* readelf.c: Lots of little cleanups. Use _unlocked functions.
|
|
|
|
2005-09-02 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* strings.c (main): Reset elfmap variable after munmap call.
|
|
[_MUDFLAP] (map_file): Simplify mudflap debugging by not using mmap.
|
|
|
|
2005-08-28 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ranlib.c: Don't define pread_retry and write_retry here.
|
|
|
|
* Makefile.an [BUILD_STATIC] (libdw): Add -ldl.
|
|
(CLEANFILES): Add *.gcno *.gcda *.gconv.
|
|
|
|
* strings.c (process_chunk): Reorder expressions in conditional
|
|
(process_chunk_mb): Likewise.
|
|
|
|
* strings.c: New file.
|
|
* Makefile.am (bin_PROGRAMS): Add strings.
|
|
(strings_no_Wstring): Define.
|
|
(strings_LDADD): Define.
|
|
|
|
2005-08-27 Roland McGrath <roland@redhat.com>
|
|
|
|
* addr2line.c (dwarf_diename_integrate): Function removed.
|
|
(print_dwarf_function): Use plain dwarf_diename.
|
|
|
|
2005-08-24 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_versym): Versioned symbols should not have
|
|
local binding.
|
|
|
|
2005-08-15 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_versym): Allow VER_NDX_LOCAL symbols to be
|
|
undefined.
|
|
|
|
* Makefile.am: Add rules to build ranlib.
|
|
* ranlib.c: New file.
|
|
|
|
2005-08-14 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (check_sections): Use ebl_section_type_name and allow any
|
|
sh_type it recognizes.
|
|
|
|
* elflint.c (check_sections): Print unknown flags in hex, don't
|
|
truncate high bits. Print section number and name for unknown type.
|
|
|
|
2005-08-13 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (check_program_header): Use ebl_segment_type_name and
|
|
allow any p_type it recognizes. Include p_type value in error
|
|
message for unknown type.
|
|
|
|
2005-08-13 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_symtab): Simplify last change a bit. Pass ehdr
|
|
to ebl_check_special_symbol.
|
|
(check_sections): Pass ehdr to ebl_bss_plt_p.
|
|
|
|
2005-08-12 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (check_symtab): Check that _GLOBAL_OFFSET_TABLE_ st_shndx
|
|
refers to the right section if it's not SHN_ABS.
|
|
Let ebl_check_special_symbol override _G_O_T_ value and size checks.
|
|
|
|
* elflint.c (check_sections): Don't complain about a non-NOBITS
|
|
section taking no segment space, if it's sh_size is 0.
|
|
|
|
* elflint.c (check_sections): Use ebl_bss_plt_p to see if .plt should
|
|
be PROGBITS or NOBITS.
|
|
|
|
* elflint.c (check_symtab): Use ebl_check_special_symbol to override
|
|
standard st_value and st_size checks.
|
|
|
|
2005-07-28 Roland McGrath <roland@redhat.com>
|
|
|
|
* addr2line.c (options, parse_opt): Don't handle -e here.
|
|
(executable): Variable removed.
|
|
(argp_children): New static variable.
|
|
(argp): Use it. Make const.
|
|
(main): Fill in argp_children from dwfl_standard_argp ().
|
|
Let libdwfl handle file selection, pass Dwfl handle to handle_address.
|
|
(print_dwarf_function): New function. Try to figure out inline chain.
|
|
(elf_getname): Function removed, libdwfl does it for us.
|
|
(handle_address): Take Dwfl handle instead of Elf, Dwarf handles.
|
|
Use dwfl_module_addrname instead of elf_getname.
|
|
Use dwfl_module_getsrc and dwfl_lineinfo instead of libdw calls.
|
|
* Makefile.am (INCLUDES): Add libdwfl directory to path.
|
|
|
|
2005-08-10 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* strip.c (parse_opt): STATE parameter is now used.
|
|
Various little cleanups.
|
|
|
|
* readelf.c (print_debug_line_section): Correct fallout of renaming
|
|
of DW_LNS_set_epilog_begin.
|
|
|
|
2005-08-08 Roland McGrath <roland@redhat.com>
|
|
|
|
* strip.c (options, parse_opt): Grok -R .comment for compatibility
|
|
with binutils strip. Likewise -d, -S, as aliases for -g.
|
|
Likewise ignore -s/--strip-all.
|
|
|
|
2005-08-07 Roland McGrath <roland@redhat.com>
|
|
|
|
* strip.c (process_file): Open read-only when using a different output
|
|
file.
|
|
|
|
2005-08-06 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (in_nobits_scn): New function.
|
|
(check_versym): Allow references for defined symbols against versions
|
|
of other DSOs also for symbols in nobits sections.
|
|
Move a few variables around.
|
|
|
|
* Makefile.am (AM_CFLAGS): Avoid duplication.
|
|
Link with statis libs if BUILD_STATIC.
|
|
|
|
2005-08-05 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c: Many, many more tests. Mostly related to symbol
|
|
versioning. Those sections should now be completely checked.
|
|
|
|
* readelf.c (print_dynamic): Use gelf_offscn.
|
|
|
|
2005-08-04 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c: Add lots more tests: more extension symbol table sanity,
|
|
versioning section tests, hash table tests. General cleanup.
|
|
|
|
2005-08-02 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* objdump.c: New file.
|
|
* Makefile.am (bin_PROGRAMS): Add objdump.
|
|
(objdump_LDADD): Define.
|
|
|
|
* elflint.c (check_reloc_shdr): New function split out from check_rela
|
|
and check_rel.
|
|
(check_one_reloc): New function. Likewise.
|
|
(check_rela): Use check_reloc_shdr and check_one_reloc.
|
|
(check_rel): Likewise.
|
|
(check_program_header): Check that PT_DYNAMIC entry matches .dynamic
|
|
section.
|
|
Add checks that relocations against read-only segments are flagged,
|
|
that the text relocation flag is not set unnecessarily, and that
|
|
relocations in one section are either against loaded or not-loaded
|
|
segments.
|
|
|
|
2005-08-01 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elfcmp.c (main): Ignore section count and section name string table
|
|
section index.
|
|
|
|
2005-07-27 Roland McGrath <roland@redhat.com>
|
|
|
|
* elfcmp.c: Include <locale.h>.
|
|
|
|
2005-07-27 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elfcmp.c: Print name and index of differing section.
|
|
|
|
2005-07-24 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elfcmp.c: Implement comparing gaps between sections.
|
|
|
|
2005-07-23 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c: Include libeblP.h instead of libebl.h.
|
|
* nm.c: Likewise.
|
|
* readelf.c: Likewise.
|
|
* elfcmp.c: Likewise.
|
|
|
|
* elfcmp.c (main): Compare individual ELF header fields, excluding
|
|
e_shoff instead of the whole struct at once.
|
|
Use ebl_section_strip_p instead of SECTION_STRIP_P.
|
|
* strip.c: Use ebl_section_strip_p instead of SECTION_STRIP_P.
|
|
|
|
2005-07-22 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elfcmp.c (main): Take empty section into account when comparing
|
|
section content.
|
|
|
|
* elflint.c (check_dynamic): Check that d_tag value is >= 0 before
|
|
using it.
|
|
|
|
2005-07-21 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elfcmp.c: New file.
|
|
* Makefile.am (bin_PROGRAMS): Add elfcmp.
|
|
(elfcmp_LDADD): Define.
|
|
|
|
* elflint.c (check_rela): Check that copy relocations only reference
|
|
object symbols or symbols with unknown type.
|
|
(check_rel): Likewise.
|
|
|
|
2005-06-08 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_ops): Add consts.
|
|
|
|
2005-05-31 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_debug_abbrev_section): Don't bail after first CU's
|
|
abbreviations. Print a header line before each CU section.
|
|
|
|
* readelf.c (print_debug_loc_section): Fix indentation for larger
|
|
address size.
|
|
|
|
2005-05-30 Roland McGrath <roland@redhat.com>
|
|
|
|
* readelf.c (print_debug_line_section): Print section offset of each
|
|
CU's table, so they are easy to find from seeing the stmt_list value.
|
|
|
|
* readelf.c (dwarf_attr_string): Add all attributes in <dwarf.h>.
|
|
(attr_callback): Grok DW_AT_ranges and print offset in hex.
|
|
|
|
* readelf.c (attr_callback): Add 2 to addrsize * 2 for %#0* format.
|
|
(print_debug_ranges_section, print_debug_loc_section): Likewise.
|
|
|
|
* readelf.c (print_ops): Take different args for indentation control.
|
|
(attr_callback): Caller updated.
|
|
Grok several more block-form attributes as being location expressions.
|
|
For those same attributes with udata forms, format output differently
|
|
for location list offset.
|
|
(print_debug_loc_section): Implement it for real.
|
|
|
|
* readelf.c (options): Mention ranges for --debug-dump.
|
|
(enum section_e): Add section_ranges.
|
|
(parse_opt): Grok "ranges" for -w/--debug-dump.
|
|
(print_debug_ranges_section): New function.
|
|
(print_debug): Handle .debug_ranges section.
|
|
|
|
2005-05-30 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (handle_notes): At least x86-64 need not have the note
|
|
section values aligned to 8 bytes.
|
|
|
|
2005-05-18 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (dwarf_tag_string): Add new tags.
|
|
|
|
2005-05-08 Roland McGrath <roland@redhat.com>
|
|
|
|
* strip.c (handle_elf): Don't translate hash and versym data formats,
|
|
elf_getdata already did it for us.
|
|
|
|
2005-05-07 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* Makefile.am (findtextrel_LDADD): Add $(libmudflap).
|
|
(addr2line_LDADD): Likewise.
|
|
|
|
2005-05-03 Roland McGrath <roland@redhat.com>
|
|
|
|
* strip.c (handle_elf): Apply symbol table fixups to discarded
|
|
relocation sections when they are being saved in the debug file.
|
|
|
|
* strip.c (handle_elf): Pass EHDR->e_ident[EI_DATA] to gelf_xlatetom
|
|
and gelf_xlatetof, not the native byte order.
|
|
|
|
* strip.c (parse_opt): Give error if -f or -o is repeated.
|
|
(main): Exit if argp_parse returns nonzero.
|
|
|
|
* strip.c (debug_fname_embed): New variable.
|
|
(options, parse_opt): New option -F to set it.
|
|
|
|
2005-05-07 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (parse_opt): Make any_control_option variable
|
|
local. Simplify some tests.
|
|
|
|
2005-05-03 Roland McGrath <roland@redhat.com>
|
|
|
|
* strip.c (crc32_file): Function removed (now in ../lib).
|
|
|
|
2005-05-03 Roland McGrath <roland@redhat.com>
|
|
|
|
* elflint.c (is_debuginfo): New variable.
|
|
(options, parse_opt): New option --debuginfo/-d to set it.
|
|
(check_sections): If is_debuginfo, don't complain about SHT_NOBITS.
|
|
(check_note): If is_debuginfo, don't try to get note contents.
|
|
|
|
2005-04-24 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (print_debug_abbrev_section): Don't print error when end of
|
|
section reached.
|
|
|
|
2005-04-14 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (dwarf_encoding_string): New function.
|
|
(dwarf_inline_string): New function.
|
|
(dwarf_access_string): New function.
|
|
(dwarf_visibility_string): New function.
|
|
(dwarf_virtuality_string): New function.
|
|
(dwarf_identifier_case_string): New function.
|
|
(dwarf_calling_convention_string): New function.
|
|
(dwarf_ordering_string): New function.
|
|
(dwarf_discr_list_string): New function.
|
|
(attr_callback): Decode man more attribute values.
|
|
|
|
2005-04-01 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* addr2line.c: Finish implementation of -f option.
|
|
|
|
2005-03-29 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* addr2line.c: New file.
|
|
* Makefile.am (bin_PROGRAMS): Add addr2line.
|
|
Define addr2line_LDADD.
|
|
|
|
* findtextrel.c: Use new dwarf_addrdie function.
|
|
|
|
* findtextrel.c: Fix usage message and re-add accidentally removed
|
|
line.
|
|
|
|
2005-03-28 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* findtextrel.c: New file.
|
|
* Makefile: Add rules to build findtextrel.
|
|
|
|
2005-02-15 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ldlex.l: Provide ECHO definition to avoid warning.
|
|
|
|
* elflint.c (check_program_header): Fix typo in RELRO test.
|
|
|
|
* Makefile.am (AM_CFLAGS): Add more warning options.
|
|
* elflint.c: Fix warnings introduced by the new warning options.
|
|
* i386_ld.c: Likewise.
|
|
* ld.c: Likewise.
|
|
* ld.h: Likewise.
|
|
* ldgeneric.c: Likewise.
|
|
* nm.c: Likewise.
|
|
* readelf.c: Likewise.
|
|
* sectionhash.c: Likewise.
|
|
* size.c: Likewise.
|
|
* string.c: Likewise.
|
|
|
|
2005-02-05 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* Makefile.am: Check for text relocations in constructed DSOs.
|
|
|
|
* Makefile.am [MUDFLAP] (AM_CFLAGS): Add -fmudflap. Link all apps
|
|
with -lmudflap.
|
|
|
|
* ldscript.y: Add as_needed handling.
|
|
* ldlex.l: Recognize AS_NEEDED token.
|
|
* ld.h (struct filename_list): Add as_needed flag.
|
|
|
|
2005-02-04 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* elflint.c (check_symtab): Correctly determine size of GOT section.
|
|
|
|
2005-01-19 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ld.c: Remove unnecessary more_help function. Print bug report
|
|
address using argp.
|
|
* strip.c: Likewise.
|
|
* size.c: Likewise.
|
|
* nm.c: Likewise.
|
|
* readelf.c: Likewise.
|
|
* elflint.c: Likewise.
|
|
|
|
* elflint.c (main): Don't check for parameter problems here.
|
|
(parse_opt): Do it here, where we get informed about some of them
|
|
anyway.
|
|
|
|
* readelf.c (main): Don't check for parameter problems here.
|
|
(parse_opt): Do it here, where we get informed about some of them
|
|
anyway.
|
|
|
|
2005-01-11 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* strip.c: Update copyright year.
|
|
* readelf.c: Likewise.
|
|
* size.c: Likewise.
|
|
* nm.c: Likewise.
|
|
* ld.c: Likewise.
|
|
* elflint.c: Likewise.
|
|
|
|
* elflint.c (check_symtab): Don't warn about wrong size for
|
|
_DYNAMIC and __GLOBAL_OFFSET_TABLE__ for --gnu-ld.
|
|
|
|
2004-10-05 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (print_phdr): In section mapping, also indicate
|
|
sections in read-only segments.
|
|
|
|
2004-09-25 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c: Make compile with gcc 4.0.
|
|
* strip.c: Likewise.
|
|
|
|
2004-08-16 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* strip.c (handle_elf): Rewrite dynamic memory handling to use of
|
|
allocate to work around gcc 3.4 bug.
|
|
|
|
2004-01-25 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ldlex.l (invalid_char): Better error message.
|
|
|
|
2004-01-23 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c: Print SHT_GNU_LIBLIST sections.
|
|
|
|
* none_ld.c: New file.
|
|
|
|
2004-01-21 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* Makefile.am: Enable building of machine specific linker.
|
|
|
|
2004-01-20 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* Makefile.am: Support building with mudflap.
|
|
|
|
* i386_ld.c: Fix warnings gcc 3.4 spits out.
|
|
* ldgeneric.c: Likewise.
|
|
* ldscript.y: Likewise.
|
|
* readelf.c: Likewise.
|
|
* strip.c: Likewise.
|
|
|
|
* readelf.c (print_debug_line_section): Determine address size
|
|
correctly.
|
|
|
|
2004-01-19 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (print_phdr): Show which sections are covered by the
|
|
PT_GNU_RELRO entry.
|
|
|
|
* elflint.c (check_program_header): Check PT_GNU_RELRO entry.
|
|
|
|
* readelf.c (print_debug_macinfo_section): Implement.
|
|
|
|
2004-01-18 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (print_debug_line_section): Implement.
|
|
|
|
2004-01-17 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* src/elflint.c: Use PACKAGE_NAME instead of PACKAGE.
|
|
* src/ld.c: Likewise.
|
|
* src/nm.c: Likewise.
|
|
* src/readelf.c: Likewise.
|
|
* src/size.c: Likewise.
|
|
* src/strip.c: Likewise.
|
|
|
|
* strip.c: Add a few more unlikely. Reduce scope of some variables.
|
|
|
|
* Makefile.am: Support building with mudflap.
|
|
|
|
2004-01-16 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (print_debug_info_section): Free dies memory.
|
|
|
|
* readelf.c: Print .debug_info section content.
|
|
|
|
2004-01-13 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (print_shdr): Add support for SHF_ORDERED and SHF_EXCLUDE.
|
|
|
|
2004-01-12 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (print_debug_aranges): Implement using libdw.
|
|
|
|
2004-01-11 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* nm.c: Adjust for Dwarf_Files type and dwarf_lineno interface change.
|
|
|
|
* readelf.c: Use libdw instead of libdwarf. Not all of the old
|
|
behavior is available yet.
|
|
* Makefile.am: Link readelf with libdw. Remove libdwarf include path.
|
|
|
|
2004-01-09 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* nm.c (get_local_names): Adjust call to dwarf_nextcu.
|
|
|
|
* nm.c: Implement getting information about local variables.
|
|
|
|
2004-01-07 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* nm.c: Read also debug information for local symbols.
|
|
|
|
2004-01-05 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* nm.c: Shuffle dwarf handling code around so the maximum column
|
|
width can be computed ahead of printing. Avoid collection symbols
|
|
which are not printed anyway.
|
|
|
|
* nm.c: Rewrite dwarf handling to use libdw.
|
|
* Makefile.am (AM_CFLAGS): Add -std parameter.
|
|
(INCLUDES): Find header in libdw subdir.
|
|
(nm_LDADD): Replace libdwarf with libdw.
|
|
|
|
* elflint.c: Update copyright year.
|
|
* readelf.c: Likewise.
|
|
* size.c: Likewise.
|
|
* strip.c: Likewise.
|
|
* nm.c: Likewise.
|
|
|
|
2003-12-31 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* strip.c (process_file): Close file before returning.
|
|
|
|
2003-11-19 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (handle_dynamic): Make column for tag name wider.
|
|
|
|
2003-09-29 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* readelf.c (handle_dynamic): Always terminate tag name with a space.
|
|
|
|
2003-09-25 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* strip.c (process_file): Don't mmap the input file, we modify the
|
|
data structures and don't want the change end up on disk.
|
|
|
|
2003-09-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* unaligned.h (union u_2ubyte_unaligned,
|
|
union u_4ubyte_unaligned, union u_8ubyte_unaligned): Add
|
|
packed attribute.
|
|
(add_2ubyte_unaligned, add_4ubyte_unaligned,
|
|
add_8ubyte_unaligned): Avoid nesting bswap_NN macros.
|
|
Read/store value through _ptr->u instead of *_ptr.
|
|
|
|
2003-09-22 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* size.c (show_sysv): Change type of maxlen to int.
|
|
|
|
* strip.c (handle_elf): Handle the 64-bit archs which is 64-bit
|
|
buckets.
|
|
|
|
* i386_ld.c: Many many fixes and extensions.
|
|
* ld.c: Likewise.
|
|
* ldgeneric.c: Likewise.
|
|
|
|
2003-08-16 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ldgeneric.c (check_definition): Don't add symbol on dso_list if
|
|
the reference is from another DSO.
|
|
|
|
2003-08-15 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ldgeneric.c (find_entry_point): It is no fatal error if no entry
|
|
point is found when creating a DSO.
|
|
|
|
2003-08-14 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* ld.c (main): Always call FLAG_UNRESOLVED.
|
|
* ldgeneric.c (ld_generic_flag_unresolved): Only complain about
|
|
undefined symbols if not creating DSO or ld_state.nodefs is not set.
|
|
|
|
2003-08-13 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* Makefile.in: Depend on libebl.a, not libebl.so.
|
|
|
|
* ld.c (main): Mark stream for linker script as locked by caller.
|
|
(read_version_script): Likewise.
|
|
* ldlex.c: Define fread and fwrite to _unlocked variant.
|
|
|
|
* i386_ld.c (elf_i386_finalize_plt): Replace #ifdefs with uses of
|
|
target_bswap_32.
|
|
* unaligned.h: Define target_bswap_16, target_bswap_32, and
|
|
target_bswap_64.
|
|
(store_2ubyte_unaligned, store_4ubyte_unaligned,
|
|
store_8ubyte_unaligned): Define using new macros.
|
|
|
|
2003-08-12 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* i386_ld.c (elf_i386_finalize_plt): Use packed structs to access
|
|
possibly unaligned memory. Support use of big endian machines.
|
|
|
|
2003-08-11 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
* Moved to CVS archive.
|